diff --git a/erpnext/accounts/doctype/mode_of_payment/mode_of_payment.js b/erpnext/accounts/doctype/mode_of_payment/mode_of_payment.js
index d3040c8..7a06d35 100644
--- a/erpnext/accounts/doctype/mode_of_payment/mode_of_payment.js
+++ b/erpnext/accounts/doctype/mode_of_payment/mode_of_payment.js
@@ -1,13 +1,17 @@
 // Copyright (c) 2015, Frappe Technologies Pvt. Ltd. and Contributors
 // License: GNU General Public License v3. See license.txt
 
-cur_frm.set_query("default_account", "accounts", function(doc, cdt, cdn) {
-	var d = locals[cdt][cdn];
-	return{
-		filters: [
-			['Account', 'account_type', 'in', 'Bank, Cash, Receivable'],
-			['Account', 'is_group', '=', 0],
-			['Account', 'company', '=', d.company]
-		]
-	}
-});
+frappe.ui.form.on('Mode of Payment', {
+	setup: function(frm) {
+		frm.set_query("default_account", "accounts", function(doc, cdt, cdn) {
+			let d = locals[cdt][cdn];
+			return {
+				filters: [
+					['Account', 'account_type', 'in', 'Bank, Cash, Receivable'],
+					['Account', 'is_group', '=', 0],
+					['Account', 'company', '=', d.company]
+				]
+			};
+		});
+	},
+});
\ No newline at end of file
diff --git a/erpnext/accounts/doctype/payment_entry/payment_entry.py b/erpnext/accounts/doctype/payment_entry/payment_entry.py
index 11ab020..31a4c8a 100644
--- a/erpnext/accounts/doctype/payment_entry/payment_entry.py
+++ b/erpnext/accounts/doctype/payment_entry/payment_entry.py
@@ -202,17 +202,32 @@
 		# if account_type not in account_types:
 		# 	frappe.throw(_("Account Type for {0} must be {1}").format(account, comma_or(account_types)))
 
-	def set_exchange_rate(self):
+	def set_exchange_rate(self, ref_doc=None):
+		self.set_source_exchange_rate(ref_doc)
+		self.set_target_exchange_rate(ref_doc)
+
+	def set_source_exchange_rate(self, ref_doc=None):
 		if self.paid_from and not self.source_exchange_rate:
 			if self.paid_from_account_currency == self.company_currency:
 				self.source_exchange_rate = 1
 			else:
-				self.source_exchange_rate = get_exchange_rate(self.paid_from_account_currency,
-					self.company_currency, self.posting_date)
+				if ref_doc:
+					if self.paid_from_account_currency == ref_doc.currency:
+						self.source_exchange_rate = ref_doc.get("exchange_rate")
 
+			if not self.source_exchange_rate:
+					self.source_exchange_rate = get_exchange_rate(self.paid_from_account_currency,
+						self.company_currency, self.posting_date)
+
+	def set_target_exchange_rate(self, ref_doc=None):
 		if self.paid_to and not self.target_exchange_rate:
-			self.target_exchange_rate = get_exchange_rate(self.paid_to_account_currency,
-				self.company_currency, self.posting_date)
+			if ref_doc:
+				if self.paid_to_account_currency == ref_doc.currency:
+					self.target_exchange_rate = ref_doc.get("exchange_rate")
+
+			if not self.target_exchange_rate:
+				self.target_exchange_rate = get_exchange_rate(self.paid_to_account_currency,
+					self.company_currency, self.posting_date)
 
 	def validate_mandatory(self):
 		for field in ("paid_amount", "received_amount", "source_exchange_rate", "target_exchange_rate"):
@@ -282,9 +297,10 @@
 					no_oustanding_refs.setdefault(d.reference_doctype, []).append(d)
 
 		for k, v in no_oustanding_refs.items():
-			frappe.msgprint(_("{} - {} now have {} as they had no outstanding amount left before submitting the Payment Entry.<br><br>\
-					If this is undesirable please cancel the corresponding Payment Entry.")
-				.format(k, frappe.bold(", ".join([d.reference_name for d in v])), frappe.bold("negative outstanding amount")),
+			frappe.msgprint(
+				_("{} - {} now have {} as they had no outstanding amount left before submitting the Payment Entry.")
+					.format(k, frappe.bold(", ".join([d.reference_name for d in v])), frappe.bold("negative outstanding amount"))
+				+ "<br><br>" + _("If this is undesirable please cancel the corresponding Payment Entry."),
 				title=_("Warning"), indicator="orange")
 
 
@@ -909,22 +925,24 @@
 			exchange_rate = 1
 			outstanding_amount = get_outstanding_on_journal_entry(reference_name)
 	elif reference_doctype != "Journal Entry":
-		if party_account_currency == company_currency:
-			if ref_doc.doctype == "Expense Claim":
+		if ref_doc.doctype == "Expense Claim":
 				total_amount = flt(ref_doc.total_sanctioned_amount) + flt(ref_doc.total_taxes_and_charges)
-			elif ref_doc.doctype == "Employee Advance":
-				total_amount = ref_doc.advance_amount
-			else:
+		elif ref_doc.doctype == "Employee Advance":
+			total_amount = ref_doc.advance_amount
+			exchange_rate = ref_doc.get("exchange_rate")
+			if party_account_currency != ref_doc.currency:
+				total_amount = flt(total_amount) * flt(exchange_rate)
+		if not total_amount:
+			if party_account_currency == company_currency:
 				total_amount = ref_doc.base_grand_total
-			exchange_rate = 1
-		else:
-			total_amount = ref_doc.grand_total
-
+				exchange_rate = 1
+			else:
+				total_amount = ref_doc.grand_total
+		if not exchange_rate:
 			# Get the exchange rate from the original ref doc
-			# or get it based on the posting date of the ref doc
+			# or get it based on the posting date of the ref doc.
 			exchange_rate = ref_doc.get("conversion_rate") or \
 				get_exchange_rate(party_account_currency, company_currency, ref_doc.posting_date)
-
 		if reference_doctype in ("Sales Invoice", "Purchase Invoice"):
 			outstanding_amount = ref_doc.get("outstanding_amount")
 			bill_no = ref_doc.get("bill_no")
@@ -932,11 +950,15 @@
 			outstanding_amount = flt(ref_doc.get("total_sanctioned_amount")) + flt(ref_doc.get("total_taxes_and_charges"))\
 				- flt(ref_doc.get("total_amount_reimbursed")) - flt(ref_doc.get("total_advance_amount"))
 		elif reference_doctype == "Employee Advance":
-			outstanding_amount = ref_doc.advance_amount - flt(ref_doc.paid_amount)
+			outstanding_amount = (flt(ref_doc.advance_amount) - flt(ref_doc.paid_amount))
+			if party_account_currency != ref_doc.currency:
+				outstanding_amount = flt(outstanding_amount) * flt(exchange_rate)
+				if party_account_currency == company_currency:
+					exchange_rate = 1
 		else:
 			outstanding_amount = flt(total_amount) - flt(ref_doc.advance_paid)
 	else:
-		# Get the exchange rate based on the posting date of the ref doc
+		# Get the exchange rate based on the posting date of the ref doc.
 		exchange_rate = get_exchange_rate(party_account_currency,
 			company_currency, ref_doc.posting_date)
 
@@ -948,102 +970,104 @@
 		"bill_no": bill_no
 	})
 
+def get_amounts_based_on_reference_doctype(reference_doctype, ref_doc, party_account_currency, company_currency, reference_name):
+	total_amount, outstanding_amount, exchange_rate = None
+	if reference_doctype == "Fees":
+		total_amount = ref_doc.get("grand_total")
+		exchange_rate = 1
+		outstanding_amount = ref_doc.get("outstanding_amount")
+	elif reference_doctype == "Dunning":
+		total_amount = ref_doc.get("dunning_amount")
+		exchange_rate = 1
+		outstanding_amount = ref_doc.get("dunning_amount")
+	elif reference_doctype == "Journal Entry" and ref_doc.docstatus == 1:
+		total_amount = ref_doc.get("total_amount")
+		if ref_doc.multi_currency:
+			exchange_rate = get_exchange_rate(party_account_currency, company_currency, ref_doc.posting_date)
+		else:
+			exchange_rate = 1
+			outstanding_amount = get_outstanding_on_journal_entry(reference_name)
+
+	return total_amount, outstanding_amount, exchange_rate
+
+def get_amounts_based_on_ref_doc(reference_doctype, ref_doc, party_account_currency, company_currency):
+	total_amount, outstanding_amount, exchange_rate = None
+	if ref_doc.doctype == "Expense Claim":
+			total_amount = flt(ref_doc.total_sanctioned_amount) + flt(ref_doc.total_taxes_and_charges)
+	elif ref_doc.doctype == "Employee Advance":
+		total_amount, exchange_rate = get_total_amount_exchange_rate_for_employee_advance(party_account_currency, ref_doc)
+		
+	if not total_amount:
+		total_amount, exchange_rate = get_total_amount_exchange_rate_base_on_currency(
+			party_account_currency, company_currency, ref_doc)
+
+	if not exchange_rate:
+		# Get the exchange rate from the original ref doc
+		# or get it based on the posting date of the ref doc
+		exchange_rate = ref_doc.get("conversion_rate") or \
+			get_exchange_rate(party_account_currency, company_currency, ref_doc.posting_date)
+
+	outstanding_amount, exchange_rate, bill_no = get_bill_no_and_update_amounts(
+		reference_doctype, ref_doc, total_amount, exchange_rate, party_account_currency, company_currency)
+
+	return total_amount, outstanding_amount, exchange_rate, bill_no
+
+def get_total_amount_exchange_rate_for_employee_advance(party_account_currency, ref_doc):
+	total_amount = ref_doc.advance_amount
+	exchange_rate = ref_doc.get("exchange_rate")
+	if party_account_currency != ref_doc.currency:
+		total_amount = flt(total_amount) * flt(exchange_rate)
+
+	return total_amount, exchange_rate
+
+def get_total_amount_exchange_rate_base_on_currency(party_account_currency, company_currency, ref_doc):
+	exchange_rate = None
+	if party_account_currency == company_currency:
+		total_amount = ref_doc.base_grand_total
+		exchange_rate = 1
+	else:
+		total_amount = ref_doc.grand_total
+
+	return total_amount, exchange_rate
+
+def get_bill_no_and_update_amounts(reference_doctype, ref_doc, total_amount, exchange_rate, party_account_currency, company_currency):
+	outstanding_amount, bill_no = None
+	if reference_doctype in ("Sales Invoice", "Purchase Invoice"):
+		outstanding_amount = ref_doc.get("outstanding_amount")
+		bill_no = ref_doc.get("bill_no")
+	elif reference_doctype == "Expense Claim":
+		outstanding_amount = flt(ref_doc.get("total_sanctioned_amount")) + flt(ref_doc.get("total_taxes_and_charges"))\
+			- flt(ref_doc.get("total_amount_reimbursed")) - flt(ref_doc.get("total_advance_amount"))
+	elif reference_doctype == "Employee Advance":
+		outstanding_amount = (flt(ref_doc.advance_amount) - flt(ref_doc.paid_amount))
+		if party_account_currency != ref_doc.currency:
+			outstanding_amount = flt(outstanding_amount) * flt(exchange_rate)
+			if party_account_currency == company_currency:
+				exchange_rate = 1
+	else:
+		outstanding_amount = flt(total_amount) - flt(ref_doc.advance_paid)
+
+	return outstanding_amount, exchange_rate, bill_no
+
 
 @frappe.whitelist()
 def get_payment_entry(dt, dn, party_amount=None, bank_account=None, bank_amount=None):
+	reference_doc = None
 	doc = frappe.get_doc(dt, dn)
 	if dt in ("Sales Order", "Purchase Order") and flt(doc.per_billed, 2) > 0:
 		frappe.throw(_("Can only make payment against unbilled {0}").format(dt))
 
-	if dt in ("Sales Invoice", "Sales Order", "Dunning"):
-		party_type = "Customer"
-	elif dt in ("Purchase Invoice", "Purchase Order"):
-		party_type = "Supplier"
-	elif dt in ("Expense Claim", "Employee Advance"):
-		party_type = "Employee"
-	elif dt in ("Fees"):
-		party_type = "Student"
-
-	# party account
-	if dt == "Sales Invoice":
-		party_account = get_party_account_based_on_invoice_discounting(dn) or doc.debit_to
-	elif dt == "Purchase Invoice":
-		party_account = doc.credit_to
-	elif dt == "Fees":
-		party_account = doc.receivable_account
-	elif dt == "Employee Advance":
-		party_account = doc.advance_account
-	elif dt == "Expense Claim":
-		party_account = doc.payable_account
-	else:
-		party_account = get_party_account(party_type, doc.get(party_type.lower()), doc.company)
-
-	if dt not in ("Sales Invoice", "Purchase Invoice"):
-		party_account_currency = get_account_currency(party_account)
-	else:
-		party_account_currency = doc.get("party_account_currency") or get_account_currency(party_account)
-
-	# payment type
-	if (dt == "Sales Order" or (dt in ("Sales Invoice", "Fees", "Dunning") and doc.outstanding_amount > 0)) \
-		or (dt=="Purchase Invoice" and doc.outstanding_amount < 0):
-			payment_type = "Receive"
-	else:
-		payment_type = "Pay"
-
-	# amounts
-	grand_total = outstanding_amount = 0
-	if party_amount:
-		grand_total = outstanding_amount = party_amount
-	elif dt in ("Sales Invoice", "Purchase Invoice"):
-		if party_account_currency == doc.company_currency:
-			grand_total = doc.base_rounded_total or doc.base_grand_total
-		else:
-			grand_total = doc.rounded_total or doc.grand_total
-		outstanding_amount = doc.outstanding_amount
-	elif dt in ("Expense Claim"):
-		grand_total = doc.total_sanctioned_amount + doc.total_taxes_and_charges
-		outstanding_amount = doc.grand_total \
-			- doc.total_amount_reimbursed
-	elif dt == "Employee Advance":
-		grand_total = doc.advance_amount
-		outstanding_amount = flt(doc.advance_amount) - flt(doc.paid_amount)
-	elif dt == "Fees":
-		grand_total = doc.grand_total
-		outstanding_amount = doc.outstanding_amount
-	elif dt == "Dunning":
-		grand_total = doc.grand_total
-		outstanding_amount = doc.grand_total
-	else:
-		if party_account_currency == doc.company_currency:
-			grand_total = flt(doc.get("base_rounded_total") or doc.base_grand_total)
-		else:
-			grand_total = flt(doc.get("rounded_total") or doc.grand_total)
-		outstanding_amount = grand_total - flt(doc.advance_paid)
+	party_type = set_party_type(dt)
+	party_account = set_party_account(dt, dn, doc, party_type)
+	party_account_currency = set_party_account_currency(dt, party_account, doc)
+	payment_type = set_payment_type(dt, doc)
+	grand_total, outstanding_amount = set_grand_total_and_outstanding_amount(party_amount, dt, party_account_currency, doc)
 
 	# bank or cash
-	bank = get_default_bank_cash_account(doc.company, "Bank", mode_of_payment=doc.get("mode_of_payment"),
-		account=bank_account)
+	bank = get_bank_cash_account(doc, bank_account)
 
-	if not bank:
-		bank = get_default_bank_cash_account(doc.company, "Cash", mode_of_payment=doc.get("mode_of_payment"),
-			account=bank_account)
-
-	paid_amount = received_amount = 0
-	if party_account_currency == bank.account_currency:
-		paid_amount = received_amount = abs(outstanding_amount)
-	elif payment_type == "Receive":
-		paid_amount = abs(outstanding_amount)
-		if bank_amount:
-			received_amount = bank_amount
-		else:
-			received_amount = paid_amount * doc.get('conversion_rate', 1)
-	else:
-		received_amount = abs(outstanding_amount)
-		if bank_amount:
-			paid_amount = bank_amount
-		else:
-			# if party account currency and bank currency is different then populate paid amount as well
-			paid_amount = received_amount * doc.get('conversion_rate', 1)
+	paid_amount, received_amount = set_paid_amount_and_received_amount(
+		dt, party_account_currency, bank, outstanding_amount, payment_type, bank_amount, doc)
 
 	pe = frappe.new_doc("Payment Entry")
 	pe.payment_type = payment_type
@@ -1115,10 +1139,120 @@
 	pe.setup_party_account_field()
 	pe.set_missing_values()
 	if party_account and bank:
-		pe.set_exchange_rate()
+		if dt == "Employee Advance":
+			reference_doc = doc
+		pe.set_exchange_rate(ref_doc=reference_doc)
 		pe.set_amounts()
 	return pe
 
+def get_bank_cash_account(doc, bank_account):
+	bank = get_default_bank_cash_account(doc.company, "Bank", mode_of_payment=doc.get("mode_of_payment"),
+		account=bank_account)
+
+	if not bank:
+		bank = get_default_bank_cash_account(doc.company, "Cash", mode_of_payment=doc.get("mode_of_payment"),
+			account=bank_account)
+
+	return bank
+
+def set_party_type(dt):
+	if dt in ("Sales Invoice", "Sales Order", "Dunning"):
+		party_type = "Customer"
+	elif dt in ("Purchase Invoice", "Purchase Order"):
+		party_type = "Supplier"
+	elif dt in ("Expense Claim", "Employee Advance"):
+		party_type = "Employee"
+	elif dt in ("Fees"):
+		party_type = "Student"
+	return party_type
+
+def set_party_account(dt, dn, doc, party_type):
+	if dt == "Sales Invoice":
+		party_account = get_party_account_based_on_invoice_discounting(dn) or doc.debit_to
+	elif dt == "Purchase Invoice":
+		party_account = doc.credit_to
+	elif dt == "Fees":
+		party_account = doc.receivable_account
+	elif dt == "Employee Advance":
+		party_account = doc.advance_account
+	elif dt == "Expense Claim":
+		party_account = doc.payable_account
+	else:
+		party_account = get_party_account(party_type, doc.get(party_type.lower()), doc.company)
+	return party_account
+
+def set_party_account_currency(dt, party_account, doc):
+	if dt not in ("Sales Invoice", "Purchase Invoice"):
+		party_account_currency = get_account_currency(party_account)
+	else:
+		party_account_currency = doc.get("party_account_currency") or get_account_currency(party_account)
+	return party_account_currency
+
+def set_payment_type(dt, doc):
+	if (dt == "Sales Order" or (dt in ("Sales Invoice", "Fees", "Dunning") and doc.outstanding_amount > 0)) \
+		or (dt=="Purchase Invoice" and doc.outstanding_amount < 0):
+			payment_type = "Receive"
+	else:
+		payment_type = "Pay"
+	return payment_type
+
+def set_grand_total_and_outstanding_amount(party_amount, dt, party_account_currency, doc):
+	grand_total = outstanding_amount = 0
+	if party_amount:
+		grand_total = outstanding_amount = party_amount
+	elif dt in ("Sales Invoice", "Purchase Invoice"):
+		if party_account_currency == doc.company_currency:
+			grand_total = doc.base_rounded_total or doc.base_grand_total
+		else:
+			grand_total = doc.rounded_total or doc.grand_total
+		outstanding_amount = doc.outstanding_amount
+	elif dt in ("Expense Claim"):
+		grand_total = doc.total_sanctioned_amount + doc.total_taxes_and_charges
+		outstanding_amount = doc.grand_total \
+			- doc.total_amount_reimbursed
+	elif dt == "Employee Advance":
+		grand_total = flt(doc.advance_amount)
+		outstanding_amount = flt(doc.advance_amount) - flt(doc.paid_amount)
+		if party_account_currency != doc.currency:
+			grand_total = flt(doc.advance_amount) * flt(doc.exchange_rate)
+			outstanding_amount = (flt(doc.advance_amount) - flt(doc.paid_amount)) * flt(doc.exchange_rate)
+	elif dt == "Fees":
+		grand_total = doc.grand_total
+		outstanding_amount = doc.outstanding_amount
+	elif dt == "Dunning":
+		grand_total = doc.grand_total
+		outstanding_amount = doc.grand_total
+	else:
+		if party_account_currency == doc.company_currency:
+			grand_total = flt(doc.get("base_rounded_total") or doc.base_grand_total)
+		else:
+			grand_total = flt(doc.get("rounded_total") or doc.grand_total)
+		outstanding_amount = grand_total - flt(doc.advance_paid)
+	return grand_total, outstanding_amount
+
+def set_paid_amount_and_received_amount(dt, party_account_currency, bank, outstanding_amount, payment_type, bank_amount, doc):
+	paid_amount = received_amount = 0
+	if party_account_currency == bank.account_currency:
+		paid_amount = received_amount = abs(outstanding_amount)
+	elif payment_type == "Receive":
+		paid_amount = abs(outstanding_amount)
+		if bank_amount:
+			received_amount = bank_amount
+		else:
+			received_amount = paid_amount * doc.get('conversion_rate', 1)
+			if dt == "Employee Advance":
+				received_amount = paid_amount * doc.get('exchange_rate', 1)
+	else:
+		received_amount = abs(outstanding_amount)
+		if bank_amount:
+			paid_amount = bank_amount
+		else:
+			# if party account currency and bank currency is different then populate paid amount as well
+			paid_amount = received_amount * doc.get('conversion_rate', 1)
+			if dt == "Employee Advance":
+				paid_amount = received_amount * doc.get('exchange_rate', 1)
+	return paid_amount, received_amount
+
 def get_reference_as_per_payment_terms(payment_schedule, dt, dn, doc, grand_total, outstanding_amount):
 	references = []
 	for payment_term in payment_schedule:
diff --git a/erpnext/accounts/doctype/salary_component_account/salary_component_account.json b/erpnext/accounts/doctype/salary_component_account/salary_component_account.json
index 23dc6c4..f1ed8ef 100644
--- a/erpnext/accounts/doctype/salary_component_account/salary_component_account.json
+++ b/erpnext/accounts/doctype/salary_component_account/salary_component_account.json
@@ -1,92 +1,38 @@
 {
- "allow_copy": 0, 
- "allow_import": 0, 
- "allow_rename": 0, 
- "beta": 0, 
- "creation": "2016-07-27 17:24:24.956896", 
- "custom": 0, 
- "docstatus": 0, 
- "doctype": "DocType", 
- "document_type": "", 
- "editable_grid": 1, 
+ "actions": [],
+ "creation": "2016-07-27 17:24:24.956896",
+ "doctype": "DocType",
+ "editable_grid": 1,
+ "engine": "InnoDB",
+ "field_order": [
+  "company",
+  "account"
+ ],
  "fields": [
   {
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 0, 
-   "fieldname": "company", 
-   "fieldtype": "Link", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_list_view": 1, 
-   "label": "Company", 
-   "length": 0, 
-   "no_copy": 0, 
-   "options": "Company", 
-   "permlevel": 0, 
-   "precision": "", 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 0, 
-   "report_hide": 0, 
-   "reqd": 0, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "unique": 0
-  }, 
+   "fieldname": "company",
+   "fieldtype": "Link",
+   "in_list_view": 1,
+   "label": "Company",
+   "options": "Company"
+  },
   {
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 0, 
-   "description": "Default Bank / Cash account will be automatically updated in Salary Journal Entry when this mode is selected.", 
-   "fieldname": "default_account", 
-   "fieldtype": "Link", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_list_view": 1, 
-   "label": "Default Account", 
-   "length": 0, 
-   "no_copy": 0, 
-   "options": "Account", 
-   "permlevel": 0, 
-   "precision": "", 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 0, 
-   "report_hide": 0, 
-   "reqd": 0, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "unique": 0
+   "description": "Default Bank / Cash account will be automatically updated in Salary Journal Entry when this mode is selected.",
+   "fieldname": "account",
+   "fieldtype": "Link",
+   "in_list_view": 1,
+   "label": "Account",
+   "options": "Account"
   }
- ], 
- "hide_heading": 0, 
- "hide_toolbar": 0, 
- "idx": 0, 
- "image_view": 0, 
- "in_create": 0, 
-
- "is_submittable": 0, 
- "issingle": 0, 
- "istable": 1, 
- "max_attachments": 0, 
- "modified": "2016-09-02 07:49:06.567389", 
- "modified_by": "Administrator", 
- "module": "Accounts", 
- "name": "Salary Component Account", 
- "name_case": "", 
- "owner": "Administrator", 
- "permissions": [], 
- "quick_entry": 0, 
- "read_only": 0, 
- "read_only_onload": 0, 
- "sort_field": "modified", 
- "sort_order": "DESC", 
- "track_seen": 0
+ ],
+ "istable": 1,
+ "links": [],
+ "modified": "2020-10-18 17:57:57.110257",
+ "modified_by": "Administrator",
+ "module": "Accounts",
+ "name": "Salary Component Account",
+ "owner": "Administrator",
+ "permissions": [],
+ "sort_field": "modified",
+ "sort_order": "DESC"
 }
\ No newline at end of file
diff --git a/erpnext/demo/setup/setup_data.py b/erpnext/demo/setup/setup_data.py
index a395c7c..05ee28a 100644
--- a/erpnext/demo/setup/setup_data.py
+++ b/erpnext/demo/setup/setup_data.py
@@ -134,7 +134,7 @@
 		salary_component = frappe.get_doc('Salary Component', d.name)
 		salary_component.append('accounts', dict(
 			company=erpnext.get_default_company(),
-			default_account=frappe.get_value('Account', dict(account_name=('like', 'Salary%')))
+			account=frappe.get_value('Account', dict(account_name=('like', 'Salary%')))
 		))
 		salary_component.save()
 
diff --git a/erpnext/hr/doctype/employee_advance/employee_advance.js b/erpnext/hr/doctype/employee_advance/employee_advance.js
index cba8ee9..7056adf 100644
--- a/erpnext/hr/doctype/employee_advance/employee_advance.js
+++ b/erpnext/hr/doctype/employee_advance/employee_advance.js
@@ -15,11 +15,16 @@
 		});
 
 		frm.set_query("advance_account", function() {
+			if (!frm.doc.employee) {
+				frappe.msgprint(__("Please select employee first"));
+			}
+			var company_currency = erpnext.get_currency(frm.doc.company);
 			return {
 				filters: {
 					"root_type": "Asset",
 					"is_group": 0,
-					"company": frm.doc.company
+					"company": frm.doc.company,
+					"account_currency": ["in", [frm.doc.currency, company_currency]],
 				}
 			};
 		});
@@ -63,7 +68,7 @@
 				}, __('Create'));
 			}else if (frm.doc.repay_unclaimed_amount_from_salary == 1 && frappe.model.can_create("Additional Salary")){
 				frm.add_custom_button(__("Deduction from salary"),  function() {
-					frm.events.make_deduction_via_additional_salary(frm)
+					frm.events.make_deduction_via_additional_salary(frm);
 				}, __('Create'));
 			}
 		}
@@ -127,7 +132,9 @@
 				'employee_advance_name': frm.doc.name,
 				'return_amount': flt(frm.doc.paid_amount - frm.doc.claimed_amount),
 				'advance_account': frm.doc.advance_account,
-				'mode_of_payment': frm.doc.mode_of_payment
+				'mode_of_payment': frm.doc.mode_of_payment,
+				'currency': frm.doc.currency,
+				'exchange_rate': frm.doc.exchange_rate
 			},
 			callback: function(r) {
 				const doclist = frappe.model.sync(r.message);
@@ -138,16 +145,72 @@
 
 	employee: function (frm) {
 		if (frm.doc.employee) {
-			return frappe.call({
-				method: "erpnext.hr.doctype.employee_advance.employee_advance.get_pending_amount",
-				args: {
-					"employee": frm.doc.employee,
-					"posting_date": frm.doc.posting_date
-				},
-				callback: function(r) {
-					frm.set_value("pending_amount",r.message);
-				}
-			});
+			frappe.run_serially([
+				() => 	frm.trigger('get_employee_currency'),
+				() => 	frm.trigger('get_pending_amount')
+			]);
 		}
+	},
+
+	get_pending_amount: function(frm) {
+		frappe.call({
+			method: "erpnext.hr.doctype.employee_advance.employee_advance.get_pending_amount",
+			args: {
+				"employee": frm.doc.employee,
+				"posting_date": frm.doc.posting_date
+			},
+			callback: function(r) {
+				frm.set_value("pending_amount", r.message);
+			}
+		});
+	},
+
+	get_employee_currency: function(frm) {
+		frappe.call({
+			method: "erpnext.payroll.doctype.salary_structure_assignment.salary_structure_assignment.get_employee_currency",
+			args: {
+				employee: frm.doc.employee,
+			},
+			callback: function(r) {
+				if (r.message) {
+					frm.set_value('currency', r.message);
+					frm.refresh_fields();
+				}
+			}
+		});
+	},
+
+	currency: function(frm) {
+		var from_currency = frm.doc.currency;
+		var company_currency;
+		if (!frm.doc.company) {
+			company_currency = erpnext.get_currency(frappe.defaults.get_default("Company"));
+		} else {
+			company_currency = erpnext.get_currency(frm.doc.company);
+		}
+		if (from_currency != company_currency) {
+			frm.events.set_exchange_rate(frm, from_currency, company_currency);
+		} else {
+			frm.set_value("exchange_rate", 1.0);
+			frm.set_df_property('exchange_rate', 'hidden', 1);
+			frm.set_df_property("exchange_rate", "description", "" );
+		}
+		frm.refresh_fields();
+	},
+
+	set_exchange_rate: function(frm, from_currency, company_currency) {
+		frappe.call({
+			method: "erpnext.setup.utils.get_exchange_rate",
+			args: {
+				from_currency: from_currency,
+				to_currency: company_currency,
+			},
+			callback: function(r) {
+				frm.set_value("exchange_rate", flt(r.message));
+				frm.set_df_property('exchange_rate', 'hidden', 0);
+				frm.set_df_property("exchange_rate", "description", "1 " + frm.doc.currency
+					+ " = [?] " + company_currency);
+			}
+		});
 	}
 });
diff --git a/erpnext/hr/doctype/employee_advance/employee_advance.json b/erpnext/hr/doctype/employee_advance/employee_advance.json
index 0d90913..cf6b540 100644
--- a/erpnext/hr/doctype/employee_advance/employee_advance.json
+++ b/erpnext/hr/doctype/employee_advance/employee_advance.json
@@ -13,6 +13,8 @@
   "department",
   "column_break_4",
   "posting_date",
+  "currency",
+  "exchange_rate",
   "repay_unclaimed_amount_from_salary",
   "section_break_8",
   "purpose",
@@ -91,7 +93,7 @@
    "fieldtype": "Currency",
    "in_list_view": 1,
    "label": "Advance Amount",
-   "options": "Company:company:default_currency",
+   "options": "currency",
    "reqd": 1
   },
   {
@@ -99,7 +101,7 @@
    "fieldtype": "Currency",
    "label": "Paid Amount",
    "no_copy": 1,
-   "options": "Company:company:default_currency",
+   "options": "currency",
    "read_only": 1
   },
   {
@@ -107,7 +109,7 @@
    "fieldtype": "Currency",
    "label": "Claimed Amount",
    "no_copy": 1,
-   "options": "Company:company:default_currency",
+   "options": "currency",
    "read_only": 1
   },
   {
@@ -161,7 +163,7 @@
    "fieldname": "return_amount",
    "fieldtype": "Currency",
    "label": "Returned Amount",
-   "options": "Company:company:default_currency",
+   "options": "currency",
    "read_only": 1
   },
   {
@@ -175,13 +177,31 @@
    "fieldname": "pending_amount",
    "fieldtype": "Currency",
    "label": "Pending Amount",
-   "options": "Company:company:default_currency",
+   "options": "currency",
    "read_only": 1
+  },
+  {
+   "default": "Company:company:default_currency",
+   "depends_on": "eval:(doc.docstatus==1 || doc.employee)",
+   "fieldname": "currency",
+   "fieldtype": "Link",
+   "label": "Currency",
+   "options": "Currency",
+   "reqd": 1
+  },
+  {
+   "depends_on": "currency",
+   "fieldname": "exchange_rate",
+   "fieldtype": "Float",
+   "label": "Exchange Rate",
+   "precision": "9",
+   "print_hide": 1,
+   "reqd": 1
   }
  ],
  "is_submittable": 1,
  "links": [],
- "modified": "2020-06-12 12:42:39.833818",
+ "modified": "2020-11-25 12:01:55.980721",
  "modified_by": "Administrator",
  "module": "HR",
  "name": "Employee Advance",
diff --git a/erpnext/hr/doctype/employee_advance/employee_advance.py b/erpnext/hr/doctype/employee_advance/employee_advance.py
index 3c435b8..cb72f6b 100644
--- a/erpnext/hr/doctype/employee_advance/employee_advance.py
+++ b/erpnext/hr/doctype/employee_advance/employee_advance.py
@@ -19,7 +19,6 @@
 
 	def validate(self):
 		self.set_status()
-		self.validate_employee_advance_account()
 
 	def on_cancel(self):
 		self.ignore_linked_doctypes = ('GL Entry')
@@ -38,16 +37,9 @@
 		elif self.docstatus == 2:
 			self.status = "Cancelled"
 
-	def validate_employee_advance_account(self):
-		company_currency = erpnext.get_company_currency(self.company)
-		if (self.advance_account and
-			company_currency != frappe.db.get_value('Account', self.advance_account, 'account_currency')):
-			frappe.throw(_("Advance account currency should be same as company currency {0}")
-				.format(company_currency))
-
 	def set_total_advance_paid(self):
 		paid_amount = frappe.db.sql("""
-			select ifnull(sum(debit_in_account_currency), 0) as paid_amount
+			select ifnull(sum(debit), 0) as paid_amount
 			from `tabGL Entry`
 			where against_voucher_type = 'Employee Advance'
 				and against_voucher = %s
@@ -56,7 +48,7 @@
 		""", (self.name, self.employee), as_dict=1)[0].paid_amount
 
 		return_amount = frappe.db.sql("""
-			select name, ifnull(sum(credit_in_account_currency), 0) as return_amount
+			select ifnull(sum(credit), 0) as return_amount
 			from `tabGL Entry`
 			where against_voucher_type = 'Employee Advance'
 				and voucher_type != 'Expense Claim'
@@ -65,6 +57,11 @@
 				and party = %s
 		""", (self.name, self.employee), as_dict=1)[0].return_amount
 
+		if paid_amount != 0:
+			paid_amount = flt(paid_amount) / flt(self.exchange_rate)
+		if return_amount != 0:
+			return_amount = flt(return_amount) / flt(self.exchange_rate)
+
 		if flt(paid_amount) > self.advance_amount:
 			frappe.throw(_("Row {0}# Paid Amount cannot be greater than requested advance amount"),
 				EmployeeAdvanceOverPayment)
@@ -107,16 +104,27 @@
 	doc = frappe.get_doc(dt, dn)
 	payment_account = get_default_bank_cash_account(doc.company, account_type="Cash",
 		mode_of_payment=doc.mode_of_payment)
+	if not payment_account:
+		frappe.throw(_("Please set a Default Cash Account in Company defaults"))
+
+	advance_account_currency = frappe.db.get_value('Account', doc.advance_account, 'account_currency')
+
+	advance_amount, advance_exchange_rate = get_advance_amount_advance_exchange_rate(advance_account_currency,doc )
+
+	paying_amount, paying_exchange_rate = get_paying_amount_paying_exchange_rate(payment_account, doc)
 
 	je = frappe.new_doc("Journal Entry")
 	je.posting_date = nowdate()
 	je.voucher_type = 'Bank Entry'
 	je.company = doc.company
 	je.remark = 'Payment against Employee Advance: ' + dn + '\n' + doc.purpose
+	je.multi_currency = 1 if advance_account_currency != payment_account.account_currency else 0
 
 	je.append("accounts", {
 		"account": doc.advance_account,
-		"debit_in_account_currency": flt(doc.advance_amount),
+		"account_currency": advance_account_currency,
+		"exchange_rate": flt(advance_exchange_rate),
+		"debit_in_account_currency": flt(advance_amount),
 		"reference_type": "Employee Advance",
 		"reference_name": doc.name,
 		"party_type": "Employee",
@@ -128,19 +136,41 @@
 	je.append("accounts", {
 		"account": payment_account.account,
 		"cost_center": erpnext.get_default_cost_center(doc.company),
-		"credit_in_account_currency": flt(doc.advance_amount),
+		"credit_in_account_currency": flt(paying_amount),
 		"account_currency": payment_account.account_currency,
-		"account_type": payment_account.account_type
+		"account_type": payment_account.account_type,
+		"exchange_rate": flt(paying_exchange_rate)
 	})
 
 	return je.as_dict()
 
+def get_advance_amount_advance_exchange_rate(advance_account_currency, doc):
+	if advance_account_currency != doc.currency:
+		advance_amount = flt(doc.advance_amount) * flt(doc.exchange_rate)
+		advance_exchange_rate = 1
+	else:
+		advance_amount = doc.advance_amount
+		advance_exchange_rate = doc.exchange_rate
+
+	return advance_amount, advance_exchange_rate
+
+def get_paying_amount_paying_exchange_rate(payment_account, doc):
+	if payment_account.account_currency != doc.currency:
+		paying_amount = flt(doc.advance_amount) * flt(doc.exchange_rate)
+		paying_exchange_rate = 1
+	else:
+		paying_amount = doc.advance_amount
+		paying_exchange_rate = doc.exchange_rate
+
+	return paying_amount, paying_exchange_rate
+
 @frappe.whitelist()
 def create_return_through_additional_salary(doc):
 	import json
 	doc = frappe._dict(json.loads(doc))
 	additional_salary = frappe.new_doc('Additional Salary')
 	additional_salary.employee = doc.employee
+	additional_salary.currency = doc.currency
 	additional_salary.amount = doc.paid_amount - doc.claimed_amount
 	additional_salary.company = doc.company
 	additional_salary.ref_doctype = doc.doctype
@@ -149,26 +179,28 @@
 	return additional_salary
 
 @frappe.whitelist()
-def make_return_entry(employee, company, employee_advance_name, return_amount,  advance_account, mode_of_payment=None):
-	return_account = get_default_bank_cash_account(company, account_type='Cash', mode_of_payment = mode_of_payment)
-
-	mode_of_payment_type = ''
-	if mode_of_payment:
-		mode_of_payment_type = frappe.get_cached_value('Mode of Payment', mode_of_payment, 'type')
-		if mode_of_payment_type not in ["Cash", "Bank"]:
-			# if mode of payment is General then it unset the type
-			mode_of_payment_type = None
-
+def make_return_entry(employee, company, employee_advance_name, return_amount,  advance_account, currency, exchange_rate, mode_of_payment=None):
+	bank_cash_account = get_default_bank_cash_account(company, account_type='Cash', mode_of_payment = mode_of_payment)
+	if not bank_cash_account:
+		frappe.throw(_("Please set a Default Cash Account in Company defaults"))
+	
+	advance_account_currency = frappe.db.get_value('Account', advance_account, 'account_currency')
+	
 	je = frappe.new_doc('Journal Entry')
 	je.posting_date = nowdate()
-	# if mode of payment is Bank then voucher type is Bank Entry
-	je.voucher_type = '{} Entry'.format(mode_of_payment_type) if mode_of_payment_type else 'Cash Entry'
+	je.voucher_type = get_voucher_type(mode_of_payment)
 	je.company = company
 	je.remark = 'Return against Employee Advance: ' + employee_advance_name
+	je.multi_currency = 1 if advance_account_currency != bank_cash_account.account_currency else 0
+
+	advance_account_amount = flt(return_amount) if advance_account_currency==currency \
+		else flt(return_amount) * flt(exchange_rate)
 
 	je.append('accounts', {
 		'account': advance_account,
-		'credit_in_account_currency': return_amount,
+		'credit_in_account_currency': advance_account_amount,
+		'account_currency': advance_account_currency,
+		'exchange_rate': flt(exchange_rate) if advance_account_currency == currency else 1,
 		'reference_type': 'Employee Advance',
 		'reference_name': employee_advance_name,
 		'party_type': 'Employee',
@@ -176,13 +208,25 @@
 		'is_advance': 'Yes'
 	})
 
+	bank_amount = flt(return_amount) if bank_cash_account.account_currency==currency \
+		else flt(return_amount) * flt(exchange_rate)
+
 	je.append("accounts", {
-		"account": return_account.account,
-		"debit_in_account_currency": return_amount,
-		"account_currency": return_account.account_currency,
-		"account_type": return_account.account_type
+		"account": bank_cash_account.account,
+		"debit_in_account_currency": bank_amount,
+		"account_currency": bank_cash_account.account_currency,
+		"account_type": bank_cash_account.account_type,
+		"exchange_rate": flt(exchange_rate) if bank_cash_account.account_currency == currency else 1
 	})
 
 	return je.as_dict()
 
+def get_voucher_type(mode_of_payment=None):
+	voucher_type = "Cash Entry"
 
+	if mode_of_payment:
+		mode_of_payment_type = frappe.get_cached_value('Mode of Payment', mode_of_payment, 'type')
+		if mode_of_payment_type == "Bank":
+			voucher_type = "Bank Entry"
+
+	return voucher_type
\ No newline at end of file
diff --git a/erpnext/hr/doctype/employee_advance/test_employee_advance.py b/erpnext/hr/doctype/employee_advance/test_employee_advance.py
index 2097e71..c88b2b8 100644
--- a/erpnext/hr/doctype/employee_advance/test_employee_advance.py
+++ b/erpnext/hr/doctype/employee_advance/test_employee_advance.py
@@ -3,15 +3,17 @@
 # See license.txt
 from __future__ import unicode_literals
 
-import frappe
+import frappe, erpnext
 import unittest
 from frappe.utils import nowdate
 from erpnext.hr.doctype.employee_advance.employee_advance import make_bank_entry
 from erpnext.hr.doctype.employee_advance.employee_advance import EmployeeAdvanceOverPayment
+from erpnext.hr.doctype.employee.test_employee import make_employee
 
 class TestEmployeeAdvance(unittest.TestCase):
 	def test_paid_amount_and_status(self):
-		advance = make_employee_advance()
+		employee_name = make_employee("_T@employe.advance")
+		advance = make_employee_advance(employee_name)
 
 		journal_entry = make_payment_entry(advance)
 		journal_entry.submit()
@@ -33,11 +35,13 @@
 
 	return journal_entry
 
-def make_employee_advance():
+def make_employee_advance(employee_name):
 	doc = frappe.new_doc("Employee Advance")
-	doc.employee = "_T-Employee-00001"
+	doc.employee = employee_name
 	doc.company  = "_Test company"
 	doc.purpose = "For site visit"
+	doc.currency = erpnext.get_company_currency("_Test company")
+	doc.exchange_rate = 1
 	doc.advance_amount = 1000
 	doc.posting_date = nowdate()
 	doc.advance_account = "_Test Employee Advance - _TC"
diff --git a/erpnext/hr/doctype/expense_claim/test_expense_claim.py b/erpnext/hr/doctype/expense_claim/test_expense_claim.py
index 6e97f05..4a0908d 100644
--- a/erpnext/hr/doctype/expense_claim/test_expense_claim.py
+++ b/erpnext/hr/doctype/expense_claim/test_expense_claim.py
@@ -7,6 +7,7 @@
 from frappe.utils import random_string, nowdate
 from erpnext.hr.doctype.expense_claim.expense_claim import make_bank_entry
 from erpnext.accounts.doctype.account.test_account import create_account
+from erpnext.hr.doctype.employee.test_employee import make_employee
 
 test_records = frappe.get_test_records('Expense Claim')
 test_dependencies = ['Employee']
@@ -126,6 +127,9 @@
 
 def make_expense_claim(payable_account, amount, sanctioned_amount, company, account, project=None, task_name=None, do_not_submit=False, taxes=None):
 	employee = frappe.db.get_value("Employee", {"status": "Active"})
+	if not employee:
+		employee = make_employee("test_employee@expense_claim.com", company=company)
+
 	currency, cost_center = frappe.db.get_value('Company', company, ['default_currency', 'cost_center'])
 	expense_claim = {
 		 "doctype": "Expense Claim",
diff --git a/erpnext/hr/doctype/expense_taxes_and_charges/expense_taxes_and_charges.json b/erpnext/hr/doctype/expense_taxes_and_charges/expense_taxes_and_charges.json
index 885e3ee..020457d 100644
--- a/erpnext/hr/doctype/expense_taxes_and_charges/expense_taxes_and_charges.json
+++ b/erpnext/hr/doctype/expense_taxes_and_charges/expense_taxes_and_charges.json
@@ -71,9 +71,7 @@
    "fieldtype": "Currency",
    "in_list_view": 1,
    "label": "Amount",
-   "oldfieldname": "tax_amount",
-   "oldfieldtype": "Currency",
-   "options": "Company:company:default_currency"
+   "options": "currency"
   },
   {
    "columns": 2,
@@ -81,9 +79,7 @@
    "fieldtype": "Currency",
    "in_list_view": 1,
    "label": "Total",
-   "oldfieldname": "total",
-   "oldfieldtype": "Currency",
-   "options": "Company:company:default_currency",
+   "options": "currency",
    "read_only": 1
   },
   {
@@ -106,7 +102,7 @@
  ],
  "istable": 1,
  "links": [],
- "modified": "2020-05-11 19:01:26.611758",
+ "modified": "2020-09-23 20:27:36.027728",
  "modified_by": "Administrator",
  "module": "HR",
  "name": "Expense Taxes and Charges",
diff --git a/erpnext/hr/doctype/leave_encashment/leave_encashment.js b/erpnext/hr/doctype/leave_encashment/leave_encashment.js
index 71a3422..81936a4 100644
--- a/erpnext/hr/doctype/leave_encashment/leave_encashment.js
+++ b/erpnext/hr/doctype/leave_encashment/leave_encashment.js
@@ -22,7 +22,12 @@
 		}
 	},
 	employee: function(frm) {
-		frm.trigger("get_leave_details_for_encashment");
+		if (frm.doc.employee) {
+			frappe.run_serially([
+				() => 	frm.trigger('get_employee_currency'),
+				() => 	frm.trigger('get_leave_details_for_encashment')
+			]);
+		}
 	},
 	leave_type: function(frm) {
 		frm.trigger("get_leave_details_for_encashment");
@@ -40,5 +45,20 @@
 				}
 			});
 		}
-	}
+	},
+
+	get_employee_currency: function(frm) {
+		frappe.call({
+			method: "erpnext.payroll.doctype.salary_structure_assignment.salary_structure_assignment.get_employee_currency",
+			args: {
+				employee: frm.doc.employee,
+			},
+			callback: function(r) {
+				if (r.message) {
+					frm.set_value('currency', r.message);
+					frm.refresh_fields();
+				}
+			}
+		});
+	},
 });
diff --git a/erpnext/hr/doctype/leave_encashment/leave_encashment.json b/erpnext/hr/doctype/leave_encashment/leave_encashment.json
index 2cf6ccf..83eeae3 100644
--- a/erpnext/hr/doctype/leave_encashment/leave_encashment.json
+++ b/erpnext/hr/doctype/leave_encashment/leave_encashment.json
@@ -12,6 +12,7 @@
   "employee",
   "employee_name",
   "department",
+  "company",
   "column_break_4",
   "leave_type",
   "leave_allocation",
@@ -19,9 +20,11 @@
   "encashable_days",
   "amended_from",
   "payroll",
-  "encashment_amount",
   "encashment_date",
-  "additional_salary"
+  "additional_salary",
+  "column_break_14",
+  "currency",
+  "encashment_amount"
  ],
  "fields": [
   {
@@ -109,6 +112,7 @@
    "in_list_view": 1,
    "label": "Encashment Amount",
    "no_copy": 1,
+   "options": "currency",
    "read_only": 1
   },
   {
@@ -124,11 +128,34 @@
    "no_copy": 1,
    "options": "Additional Salary",
    "read_only": 1
+  },
+  {
+   "default": "Company:company:default_currency",
+   "depends_on": "eval:(doc.docstatus==1 || doc.employee)",
+   "fieldname": "currency",
+   "fieldtype": "Link",
+   "label": "Currency",
+   "options": "Currency",
+   "print_hide": 1,
+   "read_only": 1,
+   "reqd": 1
+  },
+  {
+   "fieldname": "column_break_14",
+   "fieldtype": "Column Break"
+  },
+  {
+   "fetch_from": "employee.company",
+   "fieldname": "company",
+   "fieldtype": "Link",
+   "label": "Company",
+   "options": "Company",
+   "reqd": 1
   }
  ],
  "is_submittable": 1,
  "links": [],
- "modified": "2019-12-16 11:51:57.732223",
+ "modified": "2020-11-25 11:56:06.777241",
  "modified_by": "Administrator",
  "module": "HR",
  "name": "Leave Encashment",
diff --git a/erpnext/hr/doctype/leave_encashment/leave_encashment.py b/erpnext/hr/doctype/leave_encashment/leave_encashment.py
index c1dcc97..4c1a465 100644
--- a/erpnext/hr/doctype/leave_encashment/leave_encashment.py
+++ b/erpnext/hr/doctype/leave_encashment/leave_encashment.py
@@ -16,10 +16,16 @@
 	def validate(self):
 		set_employee_name(self)
 		self.get_leave_details_for_encashment()
+		self.validate_salary_structure()
 
 		if not self.encashment_date:
 			self.encashment_date = getdate(nowdate())
 
+	def validate_salary_structure(self):
+		if not frappe.db.exists('Salary Structure Assignment', {'employee': self.employee}):
+			frappe.throw(_("There is no Salary Structure assigned to {0}. First assign a Salary Stucture.").format(self.employee))
+
+
 	def before_submit(self):
 		if self.encashment_amount <= 0:
 			frappe.throw(_("You can only submit Leave Encashment for a valid encashment amount"))
@@ -30,6 +36,7 @@
 		additional_salary = frappe.new_doc("Additional Salary")
 		additional_salary.company = frappe.get_value("Employee", self.employee, "company")
 		additional_salary.employee = self.employee
+		additional_salary.currency = self.currency
 		earning_component = frappe.get_value("Leave Type", self.leave_type, "earning_component")
 		if not earning_component:
 			frappe.throw(_("Please set Earning Component for Leave type: {0}.").format(self.leave_type))
diff --git a/erpnext/hr/doctype/leave_encashment/test_leave_encashment.py b/erpnext/hr/doctype/leave_encashment/test_leave_encashment.py
index bbee18b..aafc964 100644
--- a/erpnext/hr/doctype/leave_encashment/test_leave_encashment.py
+++ b/erpnext/hr/doctype/leave_encashment/test_leave_encashment.py
@@ -48,6 +48,10 @@
 		frappe.get_doc("Leave Policy Assignment", leave_policy_assignments[0]).grant_leave_alloc_for_employee()
 
 
+	def tearDown(self):
+		for dt in ["Leave Period", "Leave Allocation", "Leave Ledger Entry", "Additional Salary", "Leave Encashment", "Salary Structure", "Leave Policy"]:
+			frappe.db.sql("delete from `tab%s`" % dt)
+
 	def test_leave_balance_value_and_amount(self):
 		frappe.db.sql('''delete from `tabLeave Encashment`''')
 		leave_encashment = frappe.get_doc(dict(
@@ -55,7 +59,8 @@
 			employee=self.employee,
 			leave_type="_Test Leave Type Encashment",
 			leave_period=self.leave_period.name,
-			payroll_date=today()
+			payroll_date=today(),
+			currency="INR"
 		)).insert()
 
 		self.assertEqual(leave_encashment.leave_balance, 10)
@@ -75,7 +80,8 @@
 			employee=self.employee,
 			leave_type="_Test Leave Type Encashment",
 			leave_period=self.leave_period.name,
-			payroll_date=today()
+			payroll_date=today(),
+			currency="INR"
 		)).insert()
 
 		leave_encashment.submit()
diff --git a/erpnext/loan_management/doctype/loan/loan.json b/erpnext/loan_management/doctype/loan/loan.json
index d468f52..acf09f5 100644
--- a/erpnext/loan_management/doctype/loan/loan.json
+++ b/erpnext/loan_management/doctype/loan/loan.json
@@ -26,11 +26,11 @@
   "disbursed_amount",
   "column_break_11",
   "maximum_loan_amount",
-  "is_term_loan",
   "repayment_method",
   "repayment_periods",
   "monthly_repayment_amount",
   "repayment_start_date",
+  "is_term_loan",
   "account_info",
   "mode_of_payment",
   "payment_account",
diff --git a/erpnext/loan_management/doctype/loan/loan.py b/erpnext/loan_management/doctype/loan/loan.py
index 8405d6e..cd40a66 100644
--- a/erpnext/loan_management/doctype/loan/loan.py
+++ b/erpnext/loan_management/doctype/loan/loan.py
@@ -13,6 +13,8 @@
 
 class Loan(AccountsController):
 	def validate(self):
+		if self.applicant_type == 'Employee' and self.repay_from_salary:
+			validate_employee_currency_with_company_currency(self.applicant, self.company)
 		self.set_loan_amount()
 		self.validate_loan_amount()
 		self.set_missing_fields()
@@ -329,5 +331,14 @@
 
 	return unpledge_request
 
-
-
+def validate_employee_currency_with_company_currency(applicant, company):
+		from erpnext.payroll.doctype.salary_structure_assignment.salary_structure_assignment import get_employee_currency
+		if not applicant:
+			frappe.throw(_("Please select Applicant"))
+		if not company:
+			frappe.throw(_("Please select Company"))
+		employee_currency = get_employee_currency(applicant)
+		company_currency = erpnext.get_company_currency(company)
+		if employee_currency != company_currency:
+			frappe.throw(_("Loan cannot be repayed from salary for Employee {0} because salary is processed in currency {1}")
+				.format(applicant, employee_currency))
diff --git a/erpnext/loan_management/doctype/loan/test_loan.py b/erpnext/loan_management/doctype/loan/test_loan.py
index 10a7b11..a63d065 100644
--- a/erpnext/loan_management/doctype/loan/test_loan.py
+++ b/erpnext/loan_management/doctype/loan/test_loan.py
@@ -19,6 +19,7 @@
 from erpnext.loan_management.doctype.loan_application.loan_application import create_pledge
 from erpnext.loan_management.doctype.loan_disbursement.loan_disbursement import get_disbursal_amount
 from erpnext.loan_management.doctype.loan_repayment.loan_repayment import calculate_amounts
+from erpnext.payroll.doctype.salary_structure.test_salary_structure import make_salary_structure
 
 class TestLoan(unittest.TestCase):
 	def setUp(self):
@@ -44,6 +45,7 @@
 		create_loan_security_price("Test Security 2", 250, "Nos", get_datetime() , get_datetime(add_to_date(nowdate(), hours=24)))
 
 		self.applicant1 = make_employee("robert_loan@loan.com")
+		make_salary_structure("Test Salary Structure Loan", "Monthly", employee=self.applicant1, currency='INR')
 		if not frappe.db.exists("Customer", "_Test Loan Customer"):
 			frappe.get_doc(get_customer_dict('_Test Loan Customer')).insert(ignore_permissions=True)
 
diff --git a/erpnext/loan_management/doctype/loan_application/test_loan_application.py b/erpnext/loan_management/doctype/loan_application/test_loan_application.py
index 687c580..2a659e9 100644
--- a/erpnext/loan_management/doctype/loan_application/test_loan_application.py
+++ b/erpnext/loan_management/doctype/loan_application/test_loan_application.py
@@ -5,7 +5,7 @@
 
 import frappe
 import unittest
-from erpnext.payroll.doctype.salary_structure.test_salary_structure import make_employee
+from erpnext.payroll.doctype.salary_structure.test_salary_structure import make_employee, make_salary_structure
 from erpnext.loan_management.doctype.loan.test_loan import create_loan_type, create_loan_accounts
 
 class TestLoanApplication(unittest.TestCase):
@@ -14,6 +14,7 @@
 		create_loan_type("Home Loan", 500000, 9.2, 0, 1, 0, 'Cash', 'Payment Account - _TC', 'Loan Account - _TC',
 			'Interest Income Account - _TC', 'Penalty Income Account - _TC', 'Repay Over Number of Periods', 18)
 		self.applicant = make_employee("kate_loan@loan.com", "_Test Company")
+		make_salary_structure("Test Salary Structure Loan", "Monthly", employee=self.applicant, currency='INR')
 		self.create_loan_application()
 
 	def create_loan_application(self):
@@ -29,7 +30,6 @@
 		})
 		loan_application.insert()
 
-
 	def test_loan_totals(self):
 		loan_application = frappe.get_doc("Loan Application", {"applicant":self.applicant})
 
diff --git a/erpnext/patches.txt b/erpnext/patches.txt
index 98b2fcd..61aa2ee 100644
--- a/erpnext/patches.txt
+++ b/erpnext/patches.txt
@@ -732,7 +732,9 @@
 erpnext.patches.v13_0.print_uom_after_quantity_patch
 erpnext.patches.v13_0.set_payment_channel_in_payment_gateway_account
 erpnext.patches.v13_0.create_healthcare_custom_fields_in_stock_entry_detail
+erpnext.patches.v13_0.updates_for_multi_currency_payroll
 erpnext.patches.v13_0.update_reason_for_resignation_in_employee
 erpnext.patches.v13_0.update_custom_fields_for_shopify
 execute:frappe.delete_doc("Report", "Quoted Item Comparison")
+erpnext.patches.v13_0.updates_for_multi_currency_payroll
 erpnext.patches.v13_0.create_leave_policy_assignment_based_on_employee_current_leave_policy
diff --git a/erpnext/patches/v11_0/create_salary_structure_assignments.py b/erpnext/patches/v11_0/create_salary_structure_assignments.py
index c51c381..a908c16 100644
--- a/erpnext/patches/v11_0/create_salary_structure_assignments.py
+++ b/erpnext/patches/v11_0/create_salary_structure_assignments.py
@@ -8,8 +8,8 @@
 from erpnext.payroll.doctype.salary_structure_assignment.salary_structure_assignment import DuplicateAssignment
 
 def execute():
-	frappe.reload_doc('Payroll', 'doctype', 'salary_structure')
-	frappe.reload_doc("Payroll", "doctype", "salary_structure_assignment")
+	frappe.reload_doc('Payroll', 'doctype', 'Salary Structure')
+	frappe.reload_doc("Payroll", "doctype", "Salary Structure Assignment")
 	frappe.db.sql("""
 		delete from `tabSalary Structure Assignment`
 		where salary_structure in (select name from `tabSalary Structure` where is_active='No' or docstatus!=1)
@@ -33,6 +33,13 @@
 			AND employee in (select name from `tabEmployee` where ifNull(status, '') != 'Left')
 		""".format(cols), as_dict=1)
 
+	all_companies = frappe.db.get_all("Company", fields=["name", "default_currency"])
+	for d in all_companies:
+		company = d.name
+		company_currency = d.default_currency
+
+		frappe.db.sql("""update `tabSalary Structure` set currency = %s where company=%s""", (company_currency, company))
+
 	for d in ss_details:
 		try:
 			joining_date, relieving_date = frappe.db.get_value("Employee", d.employee,
@@ -42,6 +49,7 @@
 				from_date = joining_date
 			elif relieving_date and getdate(from_date) > relieving_date:
 				continue
+			company_currency = frappe.db.get_value('Company', d.company, 'default_currency')
 
 			s = frappe.new_doc("Salary Structure Assignment")
 			s.employee = d.employee
@@ -52,6 +60,7 @@
 			s.base = d.get("base")
 			s.variable = d.get("variable")
 			s.company = d.company
+			s.currency = company_currency
 
 			# to migrate the data of the old employees
 			s.flags.old_employee = True
diff --git a/erpnext/patches/v13_0/updates_for_multi_currency_payroll.py b/erpnext/patches/v13_0/updates_for_multi_currency_payroll.py
new file mode 100644
index 0000000..340bf49
--- /dev/null
+++ b/erpnext/patches/v13_0/updates_for_multi_currency_payroll.py
@@ -0,0 +1,136 @@
+# Copyright (c) 2019, Frappe and Contributors
+# License: GNU General Public License v3. See license.txt
+
+import frappe
+from frappe import _
+from frappe.model.utils.rename_field import rename_field
+
+def execute():
+
+	frappe.reload_doc('Accounts', 'doctype', 'Salary Component Account')
+	if frappe.db.has_column('Salary Component Account', 'default_account'):
+		rename_field("Salary Component Account", "default_account", "account")
+
+	doctype_list = [
+		{
+		'module':'HR',
+		'doctype':'Employee Advance'
+		},
+		{
+		'module':'HR',
+		'doctype':'Leave Encashment'
+		},
+		{
+		'module':'Payroll',
+		'doctype':'Additional Salary'
+		},
+		{
+		'module':'Payroll',
+		'doctype':'Employee Benefit Application'
+		},
+		{
+		'module':'Payroll',
+		'doctype':'Employee Benefit Claim'
+		},
+		{
+		'module':'Payroll',
+		'doctype':'Employee Incentive'
+		},
+		{
+		'module':'Payroll',
+		'doctype':'Employee Tax Exemption Declaration'
+		},
+		{
+		'module':'Payroll',
+		'doctype':'Employee Tax Exemption Proof Submission'
+		},
+		{
+		'module':'Payroll',
+		'doctype':'Income Tax Slab'
+		},
+		{
+		'module':'Payroll',
+		'doctype':'Payroll Entry'
+		},
+		{
+		'module':'Payroll',
+		'doctype':'Retention Bonus'
+		},
+		{
+		'module':'Payroll',
+		'doctype':'Salary Structure'
+		},
+		{
+		'module':'Payroll',
+		'doctype':'Salary Structure Assignment'
+		},
+		{
+		'module':'Payroll',
+		'doctype':'Salary Slip'
+		},
+	]
+
+	for item in doctype_list:
+		frappe.reload_doc(item['module'], 'doctype', item['doctype'])
+
+	# update company in employee advance based on employee company
+	for dt in ['Employee Incentive', 'Leave Encashment', 'Employee Benefit Application', 'Employee Benefit Claim']:
+		frappe.db.sql("""
+			update `tab{doctype}`
+			set company = (select company from tabEmployee where name=`tab{doctype}`.employee)
+		""".format(doctype=dt))
+
+	# update exchange rate for employee advance
+	frappe.db.sql("update `tabEmployee Advance` set exchange_rate=1")
+
+	# get all companies and it's currency
+	all_companies = frappe.db.get_all("Company", fields=["name", "default_currency", "default_payroll_payable_account"])
+	for d in all_companies:
+		company = d.name
+		company_currency = d.default_currency
+		default_payroll_payable_account = d.default_payroll_payable_account
+
+		if not default_payroll_payable_account:
+			default_payroll_payable_account = frappe.db.get_value("Account",
+				{"account_name": _("Payroll Payable"), "company": company, "account_currency": company_currency, "is_group": 0})
+
+		# update currency in following doctypes based on company currency
+		doctypes_for_currency = ['Employee Advance', 'Leave Encashment', 'Employee Benefit Application',
+			'Employee Benefit Claim', 'Employee Incentive', 'Additional Salary', 
+			'Employee Tax Exemption Declaration', 'Employee Tax Exemption Proof Submission', 
+			'Income Tax Slab', 'Retention Bonus', 'Salary Structure']
+
+		for dt in doctypes_for_currency:
+			frappe.db.sql("""update `tab{doctype}` set currency = %s where company=%s"""
+				.format(doctype=dt), (company_currency, company))
+
+		# update fields in payroll entry
+		frappe.db.sql("""
+			update `tabPayroll Entry`
+			set currency = %s,
+				exchange_rate = 1,
+				payroll_payable_account=%s
+			where company=%s
+		""", (company_currency, default_payroll_payable_account, company))
+
+		# update fields in Salary Structure Assignment
+		frappe.db.sql("""
+			update `tabSalary Structure Assignment`
+			set currency = %s,
+				payroll_payable_account=%s
+			where company=%s
+		""", (company_currency, default_payroll_payable_account, company))
+
+		# update fields in Salary Slip
+		frappe.db.sql("""
+			update `tabSalary Slip`
+			set currency = %s,
+				exchange_rate = 1,
+				base_hour_rate = hour_rate,
+				base_gross_pay = gross_pay,
+				base_total_deduction = total_deduction,
+				base_net_pay = net_pay,
+				base_rounded_total = rounded_total,
+				base_total_in_words = total_in_words
+			where company=%s
+		""", (company_currency, company))
diff --git a/erpnext/payroll/doctype/additional_salary/additional_salary.js b/erpnext/payroll/doctype/additional_salary/additional_salary.js
index d56cd4e..0784de9 100644
--- a/erpnext/payroll/doctype/additional_salary/additional_salary.js
+++ b/erpnext/payroll/doctype/additional_salary/additional_salary.js
@@ -12,5 +12,57 @@
 				}
 			};
 		});
+
+		if (!frm.doc.currency) return;
+		frm.set_query("salary_component", function() {
+			return {
+				query: "erpnext.payroll.doctype.salary_structure.salary_structure.get_earning_deduction_components",
+				filters: {currency: frm.doc.currency, company: frm.doc.company}
+			};
+		});
+	},
+
+	employee: function(frm) {
+		if (frm.doc.employee) {
+			frappe.run_serially([
+				() => 	frm.trigger('get_employee_currency'),
+				() => 	frm.trigger('set_company')
+			]);
+		} else {
+			frm.set_value("company", null);
+		}
+	},
+
+	set_company: function(frm) {
+		frappe.call({
+			method: "frappe.client.get_value",
+			args: {
+				doctype: "Employee",
+				fieldname: "company",
+				filters: {
+					name: frm.doc.employee
+				}
+			},
+			callback: function(data) {
+				if (data.message) {
+					frm.set_value("company", data.message.company);
+				}
+			}
+		});
+	},
+
+	get_employee_currency: function(frm) {
+		frappe.call({
+			method: "erpnext.payroll.doctype.salary_structure_assignment.salary_structure_assignment.get_employee_currency",
+			args: {
+				employee: frm.doc.employee,
+			},
+			callback: function(r) {
+				if (r.message) {
+					frm.set_value('currency', r.message);
+					frm.refresh_fields();
+				}
+			}
+		});
 	},
 });
diff --git a/erpnext/payroll/doctype/additional_salary/additional_salary.json b/erpnext/payroll/doctype/additional_salary/additional_salary.json
index 69cb5da..2b29f66 100644
--- a/erpnext/payroll/doctype/additional_salary/additional_salary.json
+++ b/erpnext/payroll/doctype/additional_salary/additional_salary.json
@@ -11,20 +11,21 @@
   "employee",
   "employee_name",
   "salary_component",
-  "overwrite_salary_structure_amount",
-  "deduct_full_tax_on_selected_payroll_date",
+  "type",
+  "amount",
   "ref_doctype",
   "ref_docname",
+  "amended_from",
   "column_break_5",
   "company",
-  "is_recurring",
+  "department",
+  "currency",
   "from_date",
   "to_date",
   "payroll_date",
-  "type",
-  "department",
-  "amount",
-  "amended_from"
+  "is_recurring",
+  "overwrite_salary_structure_amount",
+  "deduct_full_tax_on_selected_payroll_date"
  ],
  "fields": [
   {
@@ -59,6 +60,7 @@
    "fieldtype": "Currency",
    "in_list_view": 1,
    "label": "Amount",
+   "options": "currency",
    "reqd": 1
   },
   {
@@ -159,11 +161,22 @@
    "label": "Reference Document",
    "options": "ref_doctype",
    "read_only": 1
+  },
+  {
+   "default": "Company:company:default_currency",
+   "depends_on": "eval:(doc.docstatus==1 || doc.employee)",
+   "fieldname": "currency",
+   "fieldtype": "Link",
+   "label": "Currency",
+   "options": "Currency",
+   "print_hide": 1,
+   "read_only": 1,
+   "reqd": 1
   }
  ],
  "is_submittable": 1,
  "links": [],
- "modified": "2020-06-22 21:10:50.374063",
+ "modified": "2020-10-20 17:51:13.419716",
  "modified_by": "Administrator",
  "module": "Payroll",
  "name": "Additional Salary",
diff --git a/erpnext/payroll/doctype/additional_salary/additional_salary.py b/erpnext/payroll/doctype/additional_salary/additional_salary.py
index e3dc907..f5af677 100644
--- a/erpnext/payroll/doctype/additional_salary/additional_salary.py
+++ b/erpnext/payroll/doctype/additional_salary/additional_salary.py
@@ -22,10 +22,15 @@
 
 	def validate(self):
 		self.validate_dates()
+		self.validate_salary_structure()
 		self.validate_recurring_additional_salary_overlap()
 		if self.amount < 0:
 			frappe.throw(_("Amount should not be less than zero."))
 
+	def validate_salary_structure(self):
+		if not frappe.db.exists('Salary Structure Assignment', {'employee': self.employee}):
+			frappe.throw(_("There is no Salary Structure assigned to {0}. First assign a Salary Stucture.").format(self.employee))
+
 	def validate_recurring_additional_salary_overlap(self):
 		if self.is_recurring:
 			additional_salaries = frappe.db.sql("""
diff --git a/erpnext/payroll/doctype/additional_salary/test_additional_salary.py b/erpnext/payroll/doctype/additional_salary/test_additional_salary.py
index de26543..4d47f25 100644
--- a/erpnext/payroll/doctype/additional_salary/test_additional_salary.py
+++ b/erpnext/payroll/doctype/additional_salary/test_additional_salary.py
@@ -8,6 +8,7 @@
 from erpnext.hr.doctype.employee.test_employee import make_employee
 from erpnext.payroll.doctype.salary_component.test_salary_component import create_salary_component
 from erpnext.payroll.doctype.salary_slip.test_salary_slip import make_employee_salary_slip, setup_test
+from erpnext.payroll.doctype.salary_structure.test_salary_structure import make_salary_structure
 
 
 class TestAdditionalSalary(unittest.TestCase):
@@ -15,12 +16,19 @@
 	def setUp(self):
 		setup_test()
 
+	def tearDown(self):
+		for dt in ["Salary Slip", "Additional Salary", "Salary Structure Assignment", "Salary Structure"]:
+			frappe.db.sql("delete from `tab%s`" % dt)
+
 	def test_recurring_additional_salary(self):
+		amount = 0
+		salary_component = None
 		emp_id = make_employee("test_additional@salary.com")
 		frappe.db.set_value("Employee", emp_id, "relieving_date", add_days(nowdate(), 1800))
+		salary_structure = make_salary_structure("Test Salary Structure Additional Salary", "Monthly", employee=emp_id)
 		add_sal = get_additional_salary(emp_id)
-
-		ss = make_employee_salary_slip("test_additional@salary.com", "Monthly")
+		
+		ss = make_employee_salary_slip("test_additional@salary.com", "Monthly", salary_structure=salary_structure.name)
 		for earning in ss.earnings:
 			if earning.salary_component == "Recurring Salary Component":
 				amount = earning.amount
@@ -29,8 +37,6 @@
 		self.assertEqual(amount, add_sal.amount)
 		self.assertEqual(salary_component, add_sal.salary_component)
 
-
-
 def get_additional_salary(emp_id):
 	create_salary_component("Recurring Salary Component")
 	add_sal = frappe.new_doc("Additional Salary")
@@ -40,6 +46,7 @@
 	add_sal.from_date = add_days(nowdate(), -50)
 	add_sal.to_date = add_days(nowdate(), 180)
 	add_sal.amount = 5000
+	add_sal.currency = erpnext.get_default_currency()
 	add_sal.save()
 	add_sal.submit()
 
diff --git a/erpnext/payroll/doctype/employee_benefit_application/employee_benefit_application.js b/erpnext/payroll/doctype/employee_benefit_application/employee_benefit_application.js
index f509df3..6756cd9 100644
--- a/erpnext/payroll/doctype/employee_benefit_application/employee_benefit_application.js
+++ b/erpnext/payroll/doctype/employee_benefit_application/employee_benefit_application.js
@@ -3,7 +3,12 @@
 
 frappe.ui.form.on('Employee Benefit Application', {
 	employee: function(frm) {
-		frm.trigger('set_earning_component');
+		if (frm.doc.employee) {
+			frappe.run_serially([
+				() => 	frm.trigger('get_employee_currency'),
+				() => 	frm.trigger('set_earning_component')
+			]);
+		}
 		var method, args;
 		if(frm.doc.employee && frm.doc.date && frm.doc.payroll_period){
 			method = "erpnext.payroll.doctype.employee_benefit_application.employee_benefit_application.get_max_benefits_remaining";
@@ -38,9 +43,26 @@
 		});
 	},
 
+	get_employee_currency: function(frm) {
+		if (frm.doc.employee) {
+			frappe.call({
+				method: "erpnext.payroll.doctype.salary_structure_assignment.salary_structure_assignment.get_employee_currency",
+				args: {
+					employee: frm.doc.employee,
+				},
+				callback: function(r) {
+					if (r.message) {
+						frm.set_value('currency', r.message);
+						frm.refresh_fields();
+					}
+				}
+			});
+		}
+	},
+
 	payroll_period: function(frm) {
 		var method, args;
-		if(frm.doc.employee && frm.doc.date && frm.doc.payroll_period){
+		if (frm.doc.employee && frm.doc.date && frm.doc.payroll_period) {
 			method = "erpnext.payroll.doctype.employee_benefit_application.employee_benefit_application.get_max_benefits_remaining";
 			args = {
 				employee: frm.doc.employee,
@@ -60,11 +82,14 @@
 		method: method,
 		args: args,
 		callback: function (data) {
-			if(!data.exc){
-				if(data.message){
+			if (!data.exc) {
+				if (data.message) {
 					frm.set_value("max_benefits", data.message);
+				} else {
+					frm.set_value("max_benefits", 0);
 				}
 			}
+			frm.refresh_fields();
 		}
 	});
 };
@@ -82,14 +107,19 @@
 	var tbl = doc.employee_benefits || [];
 	var pro_rata_dispensed_amount = 0;
 	var total_amount = 0;
-	for(var i = 0; i < tbl.length; i++){
-		if(cint(tbl[i].amount) > 0) {
-			total_amount += flt(tbl[i].amount);
-		}
-		if(tbl[i].pay_against_benefit_claim != 1){
-			pro_rata_dispensed_amount += flt(tbl[i].amount);
+	if (doc.max_benefits === 0) {
+		doc.employee_benefits = [];
+	} else {
+		for (var i = 0; i < tbl.length; i++) {
+			if (cint(tbl[i].amount) > 0) {
+				total_amount += flt(tbl[i].amount);
+			}
+			if (tbl[i].pay_against_benefit_claim != 1) {
+				pro_rata_dispensed_amount += flt(tbl[i].amount);
+			}
 		}
 	}
+
 	doc.total_amount = total_amount;
 	doc.remaining_benefit = doc.max_benefits - total_amount;
 	doc.pro_rata_dispensed_amount = pro_rata_dispensed_amount;
diff --git a/erpnext/payroll/doctype/employee_benefit_application/employee_benefit_application.json b/erpnext/payroll/doctype/employee_benefit_application/employee_benefit_application.json
index b0c1bd6..9a5a463 100644
--- a/erpnext/payroll/doctype/employee_benefit_application/employee_benefit_application.json
+++ b/erpnext/payroll/doctype/employee_benefit_application/employee_benefit_application.json
@@ -10,12 +10,14 @@
  "field_order": [
   "employee",
   "employee_name",
+  "currency",
   "max_benefits",
   "remaining_benefit",
   "column_break_2",
   "date",
   "payroll_period",
   "department",
+  "company",
   "amended_from",
   "section_break_4",
   "employee_benefits",
@@ -43,12 +45,14 @@
    "fieldname": "max_benefits",
    "fieldtype": "Currency",
    "label": "Max Benefits (Yearly)",
+   "options": "currency",
    "read_only": 1
   },
   {
    "fieldname": "remaining_benefit",
    "fieldtype": "Currency",
    "label": "Remaining Benefits (Yearly)",
+   "options": "currency",
    "read_only": 1
   },
   {
@@ -108,18 +112,38 @@
    "fieldname": "total_amount",
    "fieldtype": "Currency",
    "label": "Total Amount",
+   "options": "currency",
    "read_only": 1
   },
   {
    "fieldname": "pro_rata_dispensed_amount",
    "fieldtype": "Currency",
    "label": "Dispensed Amount (Pro-rated)",
+   "options": "currency",
    "read_only": 1
+  },
+  {
+   "default": "Company:company:default_currency",
+   "depends_on": "eval:(doc.docstatus==1 || doc.employee)",
+   "fieldname": "currency",
+   "fieldtype": "Link",
+   "label": "Currency",
+   "options": "Currency",
+   "read_only": 1,
+   "reqd": 1
+  },
+  {
+   "fetch_from": "employee.company",
+   "fieldname": "company",
+   "fieldtype": "Link",
+   "label": "Company",
+   "options": "Company",
+   "reqd": 1
   }
  ],
  "is_submittable": 1,
  "links": [],
- "modified": "2020-06-22 22:58:31.271922",
+ "modified": "2020-11-25 11:49:05.095101",
  "modified_by": "Administrator",
  "module": "Payroll",
  "name": "Employee Benefit Application",
diff --git a/erpnext/payroll/doctype/employee_benefit_application/employee_benefit_application.py b/erpnext/payroll/doctype/employee_benefit_application/employee_benefit_application.py
index ef844fb..27df30a 100644
--- a/erpnext/payroll/doctype/employee_benefit_application/employee_benefit_application.py
+++ b/erpnext/payroll/doctype/employee_benefit_application/employee_benefit_application.py
@@ -33,8 +33,8 @@
 					benefit_given = get_sal_slip_total_benefit_given(self.employee, payroll_period, component = benefit.earning_component)
 					benefit_claim_remining = benefit_claimed - benefit_given
 					if benefit_claimed > 0 and benefit_claim_remining > benefit.amount:
-						frappe.throw(_("An amount of {0} already claimed for the component {1},\
-						 set the amount equal or greater than {2}").format(benefit_claimed, benefit.earning_component, benefit_claim_remining))
+						frappe.throw(_("An amount of {0} already claimed for the component {1}, set the amount equal or greater than {2}").format(
+							benefit_claimed, benefit.earning_component, benefit_claim_remining))
 
 	def validate_remaining_benefit_amount(self):
 		# check salary structure earnings have flexi component (sum of max_benefit_amount)
@@ -62,11 +62,11 @@
 			if pro_rata_amount == 0  and non_pro_rata_amount == 0:
 				frappe.throw(_("Please add the remaining benefits {0} to any of the existing component").format(self.remaining_benefit))
 			elif non_pro_rata_amount > 0 and non_pro_rata_amount < rounded(self.remaining_benefit):
-				frappe.throw(_("You can claim only an amount of {0}, the rest amount {1} should be in the application \
-				as pro-rata component").format(non_pro_rata_amount, self.remaining_benefit - non_pro_rata_amount))
+				frappe.throw(_("You can claim only an amount of {0}, the rest amount {1} should be in the application as pro-rata component").format(
+					non_pro_rata_amount, self.remaining_benefit - non_pro_rata_amount))
 			elif non_pro_rata_amount == 0:
-				frappe.throw(_("Please add the remaining benefits {0} to the application as \
-				pro-rata component").format(self.remaining_benefit))
+				frappe.throw(_("Please add the remaining benefits {0} to the application as pro-rata component").format(
+					self.remaining_benefit))
 
 	def validate_max_benefit_for_component(self):
 		if self.employee_benefits:
@@ -115,7 +115,7 @@
 	if max_benefits and max_benefits > 0:
 		have_depends_on_payment_days = False
 		per_day_amount_total = 0
-		payroll_period_days = get_payroll_period_days(on_date, on_date, employee)[0]
+		payroll_period_days = get_payroll_period_days(on_date, on_date, employee)[1]
 		payroll_period_obj = frappe.get_doc("Payroll Period", payroll_period)
 
 		# Get all salary slip flexi amount in the payroll period
@@ -239,4 +239,17 @@
 		""", salary_structure)
 	else:
 		frappe.throw(_("Salary Structure not found for employee {0} and date {1}")
-			.format(filters['employee'], filters['date']))
\ No newline at end of file
+			.format(filters['employee'], filters['date']))
+
+@frappe.whitelist()
+def get_earning_components_max_benefits(employee, date, earning_component):
+	salary_structure = get_assigned_salary_structure(employee, date)
+	amount = frappe.db.sql("""
+			select amount
+			from `tabSalary Detail`
+			where parent = %s and is_flexible_benefit = 1
+			and salary_component = %s
+			order by name
+		""", salary_structure, earning_component)
+
+	return amount if amount else 0
\ No newline at end of file
diff --git a/erpnext/payroll/doctype/employee_benefit_application_detail/employee_benefit_application_detail.json b/erpnext/payroll/doctype/employee_benefit_application_detail/employee_benefit_application_detail.json
index fa6b4da..c93d356 100644
--- a/erpnext/payroll/doctype/employee_benefit_application_detail/employee_benefit_application_detail.json
+++ b/erpnext/payroll/doctype/employee_benefit_application_detail/employee_benefit_application_detail.json
@@ -33,6 +33,7 @@
    "fieldtype": "Currency",
    "in_list_view": 1,
    "label": "Max Benefit Amount",
+   "options": "currency",
    "read_only": 1
   },
   {
@@ -40,12 +41,13 @@
    "fieldtype": "Currency",
    "in_list_view": 1,
    "label": "Amount",
+   "options": "currency",
    "reqd": 1
   }
  ],
  "istable": 1,
  "links": [],
- "modified": "2020-06-22 23:45:00.519134",
+ "modified": "2020-09-29 16:22:15.783854",
  "modified_by": "Administrator",
  "module": "Payroll",
  "name": "Employee Benefit Application Detail",
diff --git a/erpnext/payroll/doctype/employee_benefit_claim/employee_benefit_claim.js b/erpnext/payroll/doctype/employee_benefit_claim/employee_benefit_claim.js
index 6db6cb8..ea9ccd5 100644
--- a/erpnext/payroll/doctype/employee_benefit_claim/employee_benefit_claim.js
+++ b/erpnext/payroll/doctype/employee_benefit_claim/employee_benefit_claim.js
@@ -12,5 +12,24 @@
 	},
 	employee: function(frm) {
 		frm.set_value("earning_component", null);
+		if (frm.doc.employee) {
+			frappe.call({
+				method: "erpnext.payroll.doctype.salary_structure_assignment.salary_structure_assignment.get_employee_currency",
+				args: {
+					employee: frm.doc.employee,
+				},
+				callback: function(r) {
+					if (r.message) {
+						frm.set_value('currency', r.message);
+						frm.set_df_property('currency', 'hidden', 0);
+					}
+				}
+			});
+		}
+		if (!frm.doc.earning_component) {
+			frm.doc.max_amount_eligible = null;
+			frm.doc.claimed_amount = null;
+		}
+		frm.refresh_fields();
 	}
 });
diff --git a/erpnext/payroll/doctype/employee_benefit_claim/employee_benefit_claim.json b/erpnext/payroll/doctype/employee_benefit_claim/employee_benefit_claim.json
index ae4c218..da24aac 100644
--- a/erpnext/payroll/doctype/employee_benefit_claim/employee_benefit_claim.json
+++ b/erpnext/payroll/doctype/employee_benefit_claim/employee_benefit_claim.json
@@ -12,6 +12,8 @@
   "department",
   "column_break_3",
   "claim_date",
+  "currency",
+  "company",
   "benefit_type_and_amount",
   "earning_component",
   "max_amount_eligible",
@@ -76,6 +78,7 @@
    "fieldname": "max_amount_eligible",
    "fieldtype": "Currency",
    "label": "Max Amount Eligible",
+   "options": "currency",
    "read_only": 1
   },
   {
@@ -92,6 +95,7 @@
    "fieldtype": "Currency",
    "in_list_view": 1,
    "label": "Claimed Amount",
+   "options": "currency",
    "reqd": 1
   },
   {
@@ -119,11 +123,29 @@
    "fieldname": "attachments",
    "fieldtype": "Attach",
    "label": "Attachments"
+  },
+  {
+   "default": "Company:company:default_currency",
+   "fieldname": "currency",
+   "fieldtype": "Link",
+   "hidden": 1,
+   "label": "Currency",
+   "options": "Currency",
+   "read_only": 1,
+   "reqd": 1
+  },
+  {
+   "fetch_from": "employee.company",
+   "fieldname": "company",
+   "fieldtype": "Link",
+   "label": "Company",
+   "options": "Company",
+   "reqd": 1
   }
  ],
  "is_submittable": 1,
  "links": [],
- "modified": "2020-06-22 23:01:50.791676",
+ "modified": "2020-11-25 11:49:56.097352",
  "modified_by": "Administrator",
  "module": "Payroll",
  "name": "Employee Benefit Claim",
diff --git a/erpnext/payroll/doctype/employee_incentive/employee_incentive.js b/erpnext/payroll/doctype/employee_incentive/employee_incentive.js
index db0f83a..85d1c54 100644
--- a/erpnext/payroll/doctype/employee_incentive/employee_incentive.js
+++ b/erpnext/payroll/doctype/employee_incentive/employee_incentive.js
@@ -11,12 +11,57 @@
 			};
 		});
 
+		if (!frm.doc.currency) return;
 		frm.set_query("salary_component", function() {
 			return {
-				filters: {
-					"type": "Earning"
-				}
+				query: "erpnext.payroll.doctype.salary_structure.salary_structure.get_earning_deduction_components",
+				filters: {type: "earning", currency: frm.doc.currency, company: frm.doc.company}
 			};
 		});
-	}
+
+	},
+
+	employee: function(frm) {
+		if (frm.doc.employee) {
+			frappe.run_serially([
+				() => 	frm.trigger('get_employee_currency'),
+				() => 	frm.trigger('set_company')
+			]);
+		} else {
+			frm.set_value("company", null);
+		}
+	},
+
+	set_company: function(frm) {
+		frappe.call({
+			method: "frappe.client.get_value",
+			args: {
+				doctype: "Employee",
+				fieldname: "company",
+				filters: {
+					name: frm.doc.employee
+				}
+			},
+			callback: function(data) {
+				if (data.message) {
+					frm.set_value("company", data.message.company);
+				}
+			}
+		});
+	},
+
+	get_employee_currency: function(frm) {
+		frappe.call({
+			method: "erpnext.payroll.doctype.salary_structure_assignment.salary_structure_assignment.get_employee_currency",
+			args: {
+				employee: frm.doc.employee,
+			},
+			callback: function(r) {
+				if (r.message) {
+					frm.set_value('currency', r.message);
+					frm.refresh_fields();
+				}
+			}
+		});
+	},
 });
diff --git a/erpnext/payroll/doctype/employee_incentive/employee_incentive.json b/erpnext/payroll/doctype/employee_incentive/employee_incentive.json
index 204c9a4..e5b1052 100644
--- a/erpnext/payroll/doctype/employee_incentive/employee_incentive.json
+++ b/erpnext/payroll/doctype/employee_incentive/employee_incentive.json
@@ -7,10 +7,12 @@
  "engine": "InnoDB",
  "field_order": [
   "employee",
-  "incentive_amount",
   "employee_name",
-  "salary_component",
+  "company",
+  "currency",
+  "incentive_amount",
   "column_break_5",
+  "salary_component",
   "payroll_date",
   "department",
   "amended_from"
@@ -28,6 +30,7 @@
    "fieldname": "incentive_amount",
    "fieldtype": "Currency",
    "label": "Incentive Amount",
+   "options": "currency",
    "reqd": 1
   },
   {
@@ -70,11 +73,29 @@
    "label": "Salary Component",
    "options": "Salary Component",
    "reqd": 1
+  },
+  {
+   "default": "Company:company:default_currency",
+   "depends_on": "eval:(doc.docstatus==1 || doc.employee)",
+   "fieldname": "currency",
+   "fieldtype": "Link",
+   "label": "Currency",
+   "options": "Currency",
+   "print_hide": 1,
+   "read_only": 1,
+   "reqd": 1
+  },
+  {
+   "fieldname": "company",
+   "fieldtype": "Link",
+   "label": "Company",
+   "options": "Company",
+   "reqd": 1
   }
  ],
  "is_submittable": 1,
  "links": [],
- "modified": "2020-06-22 22:42:51.209630",
+ "modified": "2020-10-20 17:22:16.468042",
  "modified_by": "Administrator",
  "module": "Payroll",
  "name": "Employee Incentive",
diff --git a/erpnext/payroll/doctype/employee_incentive/employee_incentive.py b/erpnext/payroll/doctype/employee_incentive/employee_incentive.py
index 84a97f6..ead3db1 100644
--- a/erpnext/payroll/doctype/employee_incentive/employee_incentive.py
+++ b/erpnext/payroll/doctype/employee_incentive/employee_incentive.py
@@ -4,14 +4,23 @@
 
 from __future__ import unicode_literals
 import frappe
+from frappe import _
 from frappe.model.document import Document
 
 class EmployeeIncentive(Document):
+	def validate(self):
+		self.validate_salary_structure()
+
+	def validate_salary_structure(self):
+		if not frappe.db.exists('Salary Structure Assignment', {'employee': self.employee}):
+			frappe.throw(_("There is no Salary Structure assigned to {0}. First assign a Salary Stucture.").format(self.employee))
+
 	def on_submit(self):
 		company = frappe.db.get_value('Employee', self.employee, 'company')
 
 		additional_salary = frappe.new_doc('Additional Salary')
 		additional_salary.employee = self.employee
+		additional_salary.currency = self.currency
 		additional_salary.salary_component = self.salary_component
 		additional_salary.overwrite_salary_structure_amount = 0
 		additional_salary.amount = self.incentive_amount
diff --git a/erpnext/payroll/doctype/employee_tax_exemption_declaration/employee_tax_exemption_declaration.json b/erpnext/payroll/doctype/employee_tax_exemption_declaration/employee_tax_exemption_declaration.json
index de7c348..83d4ae5 100644
--- a/erpnext/payroll/doctype/employee_tax_exemption_declaration/employee_tax_exemption_declaration.json
+++ b/erpnext/payroll/doctype/employee_tax_exemption_declaration/employee_tax_exemption_declaration.json
@@ -14,6 +14,7 @@
   "column_break_2",
   "payroll_period",
   "company",
+  "currency",
   "amended_from",
   "section_break_8",
   "declarations",
@@ -92,6 +93,7 @@
    "fieldname": "total_declared_amount",
    "fieldtype": "Currency",
    "label": "Total Declared Amount",
+   "options": "currency",
    "read_only": 1
   },
   {
@@ -102,12 +104,22 @@
    "fieldname": "total_exemption_amount",
    "fieldtype": "Currency",
    "label": "Total Exemption Amount",
+   "options": "currency",
    "read_only": 1
+  },
+  {
+   "default": "Company:company:default_currency",
+   "fieldname": "currency",
+   "fieldtype": "Link",
+   "label": "Currency",
+   "options": "Currency",
+   "print_hide": 1,
+   "reqd": 1
   }
  ],
  "is_submittable": 1,
  "links": [],
- "modified": "2020-06-22 22:49:43.829892",
+ "modified": "2020-10-20 16:42:24.493761",
  "modified_by": "Administrator",
  "module": "Payroll",
  "name": "Employee Tax Exemption Declaration",
diff --git a/erpnext/payroll/doctype/employee_tax_exemption_declaration/test_employee_tax_exemption_declaration.py b/erpnext/payroll/doctype/employee_tax_exemption_declaration/test_employee_tax_exemption_declaration.py
index 9549fd1..0609d19 100644
--- a/erpnext/payroll/doctype/employee_tax_exemption_declaration/test_employee_tax_exemption_declaration.py
+++ b/erpnext/payroll/doctype/employee_tax_exemption_declaration/test_employee_tax_exemption_declaration.py
@@ -22,6 +22,7 @@
 			"employee": frappe.get_value("Employee", {"user_id":"employee@taxexepmtion.com"}, "name"),
 			"company": erpnext.get_default_company(),
 			"payroll_period": "_Test Payroll Period",
+			"currency": erpnext.get_default_currency(),
 			"declarations": [
 				dict(exemption_sub_category = "_Test Sub Category",
 					exemption_category = "_Test Category",
@@ -39,6 +40,7 @@
 			"employee": frappe.get_value("Employee", {"user_id":"employee@taxexepmtion.com"}, "name"),
 			"company":  erpnext.get_default_company(),
 			"payroll_period": "_Test Payroll Period",
+			"currency": erpnext.get_default_currency(),
 			"declarations": [
 				dict(exemption_sub_category = "_Test Sub Category",
 					exemption_category = "_Test Category",
@@ -54,6 +56,7 @@
 			"employee": frappe.get_value("Employee", {"user_id":"employee@taxexepmtion.com"}, "name"),
 			"company":  erpnext.get_default_company(),
 			"payroll_period": "_Test Payroll Period",
+			"currency": erpnext.get_default_currency(),
 			"declarations": [
 				dict(exemption_sub_category = "_Test Sub Category",
 					exemption_category = "_Test Category",
@@ -70,6 +73,7 @@
 			"employee": frappe.get_value("Employee", {"user_id":"employee@taxexepmtion.com"}, "name"),
 			"company":  erpnext.get_default_company(),
 			"payroll_period": "_Test Payroll Period",
+			"currency": erpnext.get_default_currency(),
 			"declarations": [
 				dict(exemption_sub_category = "_Test Sub Category",
 					exemption_category = "_Test Category",
diff --git a/erpnext/payroll/doctype/employee_tax_exemption_declaration_category/employee_tax_exemption_declaration_category.json b/erpnext/payroll/doctype/employee_tax_exemption_declaration_category/employee_tax_exemption_declaration_category.json
index 8c2f9aa..723a3df 100644
--- a/erpnext/payroll/doctype/employee_tax_exemption_declaration_category/employee_tax_exemption_declaration_category.json
+++ b/erpnext/payroll/doctype/employee_tax_exemption_declaration_category/employee_tax_exemption_declaration_category.json
@@ -35,6 +35,7 @@
    "fieldtype": "Currency",
    "in_list_view": 1,
    "label": "Maximum Exempted Amount",
+   "options": "currency",
    "read_only": 1,
    "reqd": 1
   },
@@ -43,12 +44,13 @@
    "fieldtype": "Currency",
    "in_list_view": 1,
    "label": "Declared Amount",
+   "options": "currency",
    "reqd": 1
   }
  ],
  "istable": 1,
  "links": [],
- "modified": "2020-06-22 23:41:03.638739",
+ "modified": "2020-10-20 16:43:09.606265",
  "modified_by": "Administrator",
  "module": "Payroll",
  "name": "Employee Tax Exemption Declaration Category",
diff --git a/erpnext/payroll/doctype/employee_tax_exemption_proof_submission/employee_tax_exemption_proof_submission.js b/erpnext/payroll/doctype/employee_tax_exemption_proof_submission/employee_tax_exemption_proof_submission.js
index 715d755..497f35c 100644
--- a/erpnext/payroll/doctype/employee_tax_exemption_proof_submission/employee_tax_exemption_proof_submission.js
+++ b/erpnext/payroll/doctype/employee_tax_exemption_proof_submission/employee_tax_exemption_proof_submission.js
@@ -54,5 +54,9 @@
 				});
 			});
 		}
+	},
+
+	currency: function(frm) {
+		frm.refresh_fields();
 	}
 });
diff --git a/erpnext/payroll/doctype/employee_tax_exemption_proof_submission/employee_tax_exemption_proof_submission.json b/erpnext/payroll/doctype/employee_tax_exemption_proof_submission/employee_tax_exemption_proof_submission.json
index b62b5aa..53f18cb 100644
--- a/erpnext/payroll/doctype/employee_tax_exemption_proof_submission/employee_tax_exemption_proof_submission.json
+++ b/erpnext/payroll/doctype/employee_tax_exemption_proof_submission/employee_tax_exemption_proof_submission.json
@@ -11,6 +11,7 @@
   "employee",
   "employee_name",
   "department",
+  "currency",
   "column_break_2",
   "submission_date",
   "payroll_period",
@@ -97,6 +98,7 @@
    "fieldname": "total_actual_amount",
    "fieldtype": "Currency",
    "label": "Total Actual Amount",
+   "options": "currency",
    "read_only": 1
   },
   {
@@ -107,6 +109,7 @@
    "fieldname": "exemption_amount",
    "fieldtype": "Currency",
    "label": "Total Exemption Amount",
+   "options": "currency",
    "read_only": 1
   },
   {
@@ -126,11 +129,20 @@
    "options": "Employee Tax Exemption Proof Submission",
    "print_hide": 1,
    "read_only": 1
+  },
+  {
+   "default": "Company:company:default_currency",
+   "fieldname": "currency",
+   "fieldtype": "Link",
+   "label": "Currency",
+   "options": "Currency",
+   "print_hide": 1,
+   "reqd": 1
   }
  ],
  "is_submittable": 1,
  "links": [],
- "modified": "2020-06-22 22:53:10.412321",
+ "modified": "2020-10-20 16:47:03.410020",
  "modified_by": "Administrator",
  "module": "Payroll",
  "name": "Employee Tax Exemption Proof Submission",
diff --git a/erpnext/payroll/doctype/employee_tax_exemption_proof_submission_detail/employee_tax_exemption_proof_submission_detail.json b/erpnext/payroll/doctype/employee_tax_exemption_proof_submission_detail/employee_tax_exemption_proof_submission_detail.json
index c1f5320..2fd8b94 100644
--- a/erpnext/payroll/doctype/employee_tax_exemption_proof_submission_detail/employee_tax_exemption_proof_submission_detail.json
+++ b/erpnext/payroll/doctype/employee_tax_exemption_proof_submission_detail/employee_tax_exemption_proof_submission_detail.json
@@ -34,6 +34,7 @@
    "fieldtype": "Currency",
    "in_list_view": 1,
    "label": "Maximum Exemption Amount",
+   "options": "currency",
    "read_only": 1,
    "reqd": 1
   },
@@ -48,12 +49,13 @@
    "fieldname": "amount",
    "fieldtype": "Currency",
    "in_list_view": 1,
-   "label": "Actual Amount"
+   "label": "Actual Amount",
+   "options": "currency"
   }
  ],
  "istable": 1,
  "links": [],
- "modified": "2020-06-22 23:37:08.265600",
+ "modified": "2020-10-20 16:47:31.480870",
  "modified_by": "Administrator",
  "module": "Payroll",
  "name": "Employee Tax Exemption Proof Submission Detail",
diff --git a/erpnext/payroll/doctype/income_tax_slab/income_tax_slab.js b/erpnext/payroll/doctype/income_tax_slab/income_tax_slab.js
index 73a54eb..7d780d3 100644
--- a/erpnext/payroll/doctype/income_tax_slab/income_tax_slab.js
+++ b/erpnext/payroll/doctype/income_tax_slab/income_tax_slab.js
@@ -2,5 +2,7 @@
 // For license information, please see license.txt
 
 frappe.ui.form.on('Income Tax Slab', {
-
+	currency: function(frm) {
+		frm.refresh_fields();
+	}
 });
diff --git a/erpnext/payroll/doctype/income_tax_slab/income_tax_slab.json b/erpnext/payroll/doctype/income_tax_slab/income_tax_slab.json
index 6337d5a..9fa261d 100644
--- a/erpnext/payroll/doctype/income_tax_slab/income_tax_slab.json
+++ b/erpnext/payroll/doctype/income_tax_slab/income_tax_slab.json
@@ -9,8 +9,9 @@
   "effective_from",
   "company",
   "column_break_3",
-  "allow_tax_exemption",
+  "currency",
   "standard_tax_exemption_amount",
+  "allow_tax_exemption",
   "disabled",
   "amended_from",
   "taxable_salary_slabs_section",
@@ -70,7 +71,7 @@
    "fieldname": "standard_tax_exemption_amount",
    "fieldtype": "Currency",
    "label": "Standard Tax Exemption Amount",
-   "options": "Company:company:default_currency"
+   "options": "currency"
   },
   {
    "fieldname": "company",
@@ -90,11 +91,20 @@
    "fieldtype": "Table",
    "label": "Other Taxes and Charges",
    "options": "Income Tax Slab Other Charges"
+  },
+  {
+   "default": "Company:company:default_currency",
+   "fieldname": "currency",
+   "fieldtype": "Link",
+   "label": "Currency",
+   "options": "Currency",
+   "print_hide": 1,
+   "reqd": 1
   }
  ],
  "is_submittable": 1,
  "links": [],
- "modified": "2020-06-22 20:27:13.425084",
+ "modified": "2020-10-19 13:54:24.728075",
  "modified_by": "Administrator",
  "module": "Payroll",
  "name": "Income Tax Slab",
diff --git a/erpnext/payroll/doctype/income_tax_slab_other_charges/income_tax_slab_other_charges.json b/erpnext/payroll/doctype/income_tax_slab_other_charges/income_tax_slab_other_charges.json
index 7f21204..0dba338 100644
--- a/erpnext/payroll/doctype/income_tax_slab_other_charges/income_tax_slab_other_charges.json
+++ b/erpnext/payroll/doctype/income_tax_slab_other_charges/income_tax_slab_other_charges.json
@@ -45,7 +45,7 @@
    "fieldtype": "Currency",
    "in_list_view": 1,
    "label": "Min Taxable Income",
-   "options": "Company:company:default_currency"
+   "options": "currency"
   },
   {
    "fieldname": "column_break_7",
@@ -57,12 +57,12 @@
    "fieldtype": "Currency",
    "in_list_view": 1,
    "label": "Max Taxable Income",
-   "options": "Company:company:default_currency"
+   "options": "currency"
   }
  ],
  "istable": 1,
  "links": [],
- "modified": "2020-06-22 23:33:17.931912",
+ "modified": "2020-10-19 13:45:12.850090",
  "modified_by": "Administrator",
  "module": "Payroll",
  "name": "Income Tax Slab Other Charges",
diff --git a/erpnext/payroll/doctype/payroll_employee_detail/payroll_employee_detail.json b/erpnext/payroll/doctype/payroll_employee_detail/payroll_employee_detail.json
index bb68e18..8a55224 100644
--- a/erpnext/payroll/doctype/payroll_employee_detail/payroll_employee_detail.json
+++ b/erpnext/payroll/doctype/payroll_employee_detail/payroll_employee_detail.json
@@ -52,7 +52,7 @@
  ],
  "istable": 1,
  "links": [],
- "modified": "2020-06-22 23:25:13.779032",
+ "modified": "2020-09-30 12:40:07.999878",
  "modified_by": "Administrator",
  "module": "Payroll",
  "name": "Payroll Employee Detail",
diff --git a/erpnext/payroll/doctype/payroll_entry/payroll_entry.js b/erpnext/payroll/doctype/payroll_entry/payroll_entry.js
index 1abc869..cb48abb 100644
--- a/erpnext/payroll/doctype/payroll_entry/payroll_entry.js
+++ b/erpnext/payroll/doctype/payroll_entry/payroll_entry.js
@@ -17,6 +17,16 @@
 				}
 			};
 		});
+
+		frm.set_query("payroll_payable_account", function() {
+			return {
+				filters: {
+					"company": frm.doc.company,
+					"root_type": "Liability",
+					"is_group": 0,
+				}
+			};
+		});
 	},
 
 	refresh: function(frm) {
@@ -139,6 +149,36 @@
 		frm.events.clear_employee_table(frm);
 	},
 
+	currency: function (frm) {
+		var company_currency;
+		if (!frm.doc.company) {
+			company_currency = erpnext.get_currency(frappe.defaults.get_default("Company"));
+		} else {
+			company_currency = erpnext.get_currency(frm.doc.company);
+		}
+		if (frm.doc.currency) {
+			if (company_currency != frm.doc.currency) {
+				frappe.call({
+					method: "erpnext.setup.utils.get_exchange_rate",
+					args: {
+						from_currency: frm.doc.currency,
+						to_currency: company_currency,
+					},
+					callback: function(r) {
+						frm.set_value("exchange_rate", flt(r.message));
+						frm.set_df_property('exchange_rate', 'hidden', 0);
+						frm.set_df_property("exchange_rate", "description", "1 " + frm.doc.currency
+							+ " = [?] " + company_currency);
+					}
+				});
+			} else {
+				frm.set_value("exchange_rate", 1.0);
+				frm.set_df_property('exchange_rate', 'hidden', 1);
+				frm.set_df_property("exchange_rate", "description", "" );
+			}
+		}
+	},
+
 	department: function (frm) {
 		frm.events.clear_employee_table(frm);
 	},
diff --git a/erpnext/payroll/doctype/payroll_entry/payroll_entry.json b/erpnext/payroll/doctype/payroll_entry/payroll_entry.json
index 31a8996..7a48dd1 100644
--- a/erpnext/payroll/doctype/payroll_entry/payroll_entry.json
+++ b/erpnext/payroll/doctype/payroll_entry/payroll_entry.json
@@ -11,8 +11,11 @@
   "column_break0",
   "posting_date",
   "payroll_frequency",
-  "column_break1",
   "company",
+  "column_break1",
+  "currency",
+  "exchange_rate",
+  "payroll_payable_account",
   "section_break_8",
   "branch",
   "department",
@@ -257,12 +260,37 @@
   {
    "fieldname": "column_break_33",
    "fieldtype": "Column Break"
+  },
+  {
+   "depends_on": "company",
+   "fieldname": "currency",
+   "fieldtype": "Link",
+   "in_list_view": 1,
+   "label": "Currency",
+   "options": "Currency",
+   "reqd": 1
+  },
+  {
+   "depends_on": "company",
+   "fieldname": "exchange_rate",
+   "fieldtype": "Float",
+   "label": "Exchange Rate",
+   "precision": "9",
+   "reqd": 1
+  },
+  {
+   "depends_on": "company",
+   "fieldname": "payroll_payable_account",
+   "fieldtype": "Link",
+   "label": "Payroll Payable Account",
+   "options": "Account",
+   "reqd": 1
   }
  ],
  "icon": "fa fa-cog",
  "is_submittable": 1,
  "links": [],
- "modified": "2020-06-22 20:06:06.953904",
+ "modified": "2020-10-23 13:00:33.753228",
  "modified_by": "Administrator",
  "module": "Payroll",
  "name": "Payroll Entry",
diff --git a/erpnext/payroll/doctype/payroll_entry/payroll_entry.py b/erpnext/payroll/doctype/payroll_entry/payroll_entry.py
index a3d12c3..67ee231 100644
--- a/erpnext/payroll/doctype/payroll_entry/payroll_entry.py
+++ b/erpnext/payroll/doctype/payroll_entry/payroll_entry.py
@@ -3,7 +3,7 @@
 # For license information, please see license.txt
 
 from __future__ import unicode_literals
-import frappe
+import frappe, erpnext
 from frappe.model.document import Document
 from dateutil.relativedelta import relativedelta
 from frappe.utils import cint, flt, nowdate, add_days, getdate, fmt_money, add_to_date, DATE_FORMAT, date_diff
@@ -51,13 +51,15 @@
 				where
 					docstatus = 1 and
 					is_active = 'Yes'
-					and company = %(company)s and
+					and company = %(company)s
+					and currency = %(currency)s and
 					ifnull(salary_slip_based_on_timesheet,0) = %(salary_slip_based_on_timesheet)s
 					{condition}""".format(condition=condition),
-				{"company": self.company, "salary_slip_based_on_timesheet":self.salary_slip_based_on_timesheet})
+				{"company": self.company, "currency": self.currency, "salary_slip_based_on_timesheet":self.salary_slip_based_on_timesheet})
 
 		if sal_struct:
 			cond += "and t2.salary_structure IN %(sal_struct)s "
+			cond += "and t2.payroll_payable_account = %(payroll_payable_account)s "
 			cond += "and %(from_date)s >= t2.from_date"
 			emp_list = frappe.db.sql("""
 				select
@@ -68,14 +70,26 @@
 					t1.name = t2.employee
 					and t2.docstatus = 1
 			%s order by t2.from_date desc
-			""" % cond, {"sal_struct": tuple(sal_struct), "from_date": self.end_date}, as_dict=True)
+			""" % cond, {"sal_struct": tuple(sal_struct), "from_date": self.end_date, "payroll_payable_account": self.payroll_payable_account}, as_dict=True)
 			return emp_list
 
 	def fill_employee_details(self):
 		self.set('employees', [])
 		employees = self.get_emp_list()
 		if not employees:
-			frappe.throw(_("No employees for the mentioned criteria"))
+			error_msg = _("No employees found for the mentioned criteria:<br>Company: {0}<br> Currency: {1}<br>Payroll Payable Account: {2}").format(
+				frappe.bold(self.company), frappe.bold(self.currency), frappe.bold(self.payroll_payable_account))
+			if self.branch:
+				error_msg += "<br>" + _("Branch: {0}").format(frappe.bold(self.branch))
+			if self.department:
+				error_msg += "<br>" + _("Department: {0}").format(frappe.bold(self.department))
+			if self.designation:
+				error_msg += "<br>" + _("Designation: {0}").format(frappe.bold(self.designation))
+			if self.start_date:
+				error_msg += "<br>" + _("Start date: {0}").format(frappe.bold(self.start_date))
+			if self.end_date:
+				error_msg += "<br>" + _("End date: {0}").format(frappe.bold(self.end_date))
+			frappe.throw(error_msg, title=_("No employees found"))
 
 		for d in employees:
 			self.append('employees', d)
@@ -123,7 +137,9 @@
 				"posting_date": self.posting_date,
 				"deduct_tax_for_unclaimed_employee_benefits": self.deduct_tax_for_unclaimed_employee_benefits,
 				"deduct_tax_for_unsubmitted_tax_exemption_proof": self.deduct_tax_for_unsubmitted_tax_exemption_proof,
-				"payroll_entry": self.name
+				"payroll_entry": self.name,
+				"exchange_rate": self.exchange_rate,
+				"currency": self.currency
 			})
 			if len(emp_list) > 30:
 				frappe.enqueue(create_salary_slips_for_employees, timeout=600, employees=emp_list, args=args)
@@ -160,10 +176,10 @@
 
 	def get_salary_component_account(self, salary_component):
 		account = frappe.db.get_value("Salary Component Account",
-			{"parent": salary_component, "company": self.company}, "default_account")
+			{"parent": salary_component, "company": self.company}, "account")
 
 		if not account:
-			frappe.throw(_("Please set default account in Salary Component {0}")
+			frappe.throw(_("Please set account in Salary Component {0}")
 				.format(salary_component))
 
 		return account
@@ -203,21 +219,11 @@
 			account_dict[(account, key[1])] = account_dict.get((account, key[1]), 0) + amount
 		return account_dict
 
-	def get_default_payroll_payable_account(self):
-		payroll_payable_account = frappe.get_cached_value('Company',
-			{"company_name": self.company},  "default_payroll_payable_account")
-
-		if not payroll_payable_account:
-			frappe.throw(_("Please set Default Payroll Payable Account in Company {0}")
-				.format(self.company))
-
-		return payroll_payable_account
-
 	def make_accrual_jv_entry(self):
 		self.check_permission('write')
 		earnings = self.get_salary_component_total(component_type = "earnings") or {}
 		deductions = self.get_salary_component_total(component_type = "deductions") or {}
-		default_payroll_payable_account = self.get_default_payroll_payable_account()
+		payroll_payable_account = self.payroll_payable_account
 		jv_name = ""
 		precision = frappe.get_precision("Journal Entry Account", "debit_in_account_currency")
 
@@ -230,14 +236,19 @@
 			journal_entry.posting_date = self.posting_date
 
 			accounts = []
+			currencies = []
 			payable_amount = 0
+			multi_currency = 0
+			company_currency = erpnext.get_company_currency(self.company)
 
 			# Earnings
 			for acc_cc, amount in earnings.items():
+				exchange_rate, amt = self.get_amount_and_exchange_rate_for_journal_entry(acc_cc[0], amount, company_currency, currencies)
 				payable_amount += flt(amount, precision)
 				accounts.append({
 						"account": acc_cc[0],
-						"debit_in_account_currency": flt(amount, precision),
+						"debit_in_account_currency": flt(amt, precision),
+						"exchange_rate": flt(exchange_rate),
 						"party_type": '',
 						"cost_center": acc_cc[1] or self.cost_center,
 						"project": self.project
@@ -245,25 +256,32 @@
 
 			# Deductions
 			for acc_cc, amount in deductions.items():
+				exchange_rate, amt = self.get_amount_and_exchange_rate_for_journal_entry(acc_cc[0], amount, company_currency, currencies)
 				payable_amount -= flt(amount, precision)
 				accounts.append({
 						"account": acc_cc[0],
-						"credit_in_account_currency": flt(amount, precision),
+						"credit_in_account_currency": flt(amt, precision),
+						"exchange_rate": flt(exchange_rate),
 						"cost_center": acc_cc[1] or self.cost_center,
 						"party_type": '',
 						"project": self.project
 					})
 
 			# Payable amount
+			exchange_rate, payable_amt = self.get_amount_and_exchange_rate_for_journal_entry(payroll_payable_account, payable_amount, company_currency, currencies)
 			accounts.append({
-				"account": default_payroll_payable_account,
-				"credit_in_account_currency": flt(payable_amount, precision),
+				"account": payroll_payable_account,
+				"credit_in_account_currency": flt(payable_amt, precision),
+				"exchange_rate": flt(exchange_rate),
 				"party_type": '',
 				"cost_center": self.cost_center
 			})
 
 			journal_entry.set("accounts", accounts)
-			journal_entry.title = default_payroll_payable_account
+			if len(currencies) > 1:
+				multi_currency = 1
+			journal_entry.multi_currency = multi_currency
+			journal_entry.title = payroll_payable_account
 			journal_entry.save()
 
 			try:
@@ -275,6 +293,18 @@
 
 		return jv_name
 
+	def get_amount_and_exchange_rate_for_journal_entry(self, account, amount, company_currency, currencies):
+		conversion_rate = 1
+		exchange_rate = self.exchange_rate
+		account_currency = frappe.db.get_value('Account', account, 'account_currency')
+		if account_currency not in currencies:
+			currencies.append(account_currency)
+		if account_currency == company_currency:
+			conversion_rate = self.exchange_rate
+			exchange_rate = 1
+		amount = flt(amount) * flt(conversion_rate)
+		return exchange_rate, amount
+
 	def make_payment_entry(self):
 		self.check_permission('write')
 
@@ -303,31 +333,43 @@
 				self.create_journal_entry(salary_slip_total, "salary")
 
 	def create_journal_entry(self, je_payment_amount, user_remark):
-		default_payroll_payable_account = self.get_default_payroll_payable_account()
+		payroll_payable_account = self.payroll_payable_account
 		precision = frappe.get_precision("Journal Entry Account", "debit_in_account_currency")
 
+		accounts = []
+		currencies = []
+		multi_currency = 0
+		company_currency = erpnext.get_company_currency(self.company)
+
+		exchange_rate, amount = self.get_amount_and_exchange_rate_for_journal_entry(self.payment_account, je_payment_amount, company_currency, currencies)
+		accounts.append({
+				"account": self.payment_account,
+				"bank_account": self.bank_account,
+				"credit_in_account_currency": flt(amount, precision),
+				"exchange_rate": flt(exchange_rate),
+			})
+
+		exchange_rate, amount = self.get_amount_and_exchange_rate_for_journal_entry(payroll_payable_account, je_payment_amount, company_currency, currencies)
+		accounts.append({
+				"account": payroll_payable_account,
+				"debit_in_account_currency": flt(amount, precision),
+				"exchange_rate": flt(exchange_rate),
+				"reference_type": self.doctype,
+				"reference_name": self.name
+			})
+
+		if len(currencies) > 1:
+				multi_currency = 1
+
 		journal_entry = frappe.new_doc('Journal Entry')
 		journal_entry.voucher_type = 'Bank Entry'
 		journal_entry.user_remark = _('Payment of {0} from {1} to {2}')\
 			.format(user_remark, self.start_date, self.end_date)
 		journal_entry.company = self.company
 		journal_entry.posting_date = self.posting_date
+		journal_entry.multi_currency = multi_currency
 
-		payment_amount = flt(je_payment_amount, precision)
-
-		journal_entry.set("accounts", [
-			{
-				"account": self.payment_account,
-				"bank_account": self.bank_account,
-				"credit_in_account_currency": payment_amount
-			},
-			{
-				"account": default_payroll_payable_account,
-				"debit_in_account_currency": payment_amount,
-				"reference_type": self.doctype,
-				"reference_name": self.name
-			}
-		])
+		journal_entry.set("accounts", accounts)
 		journal_entry.save(ignore_permissions = True)
 
 	def update_salary_slip_status(self, jv_name = None):
@@ -496,6 +538,21 @@
 			if publish_progress:
 				frappe.publish_progress(count*100/len(set(employees) - set(salary_slips_exists_for)),
 					title = _("Creating Salary Slips..."))
+		else:
+			salary_slip_name = frappe.db.sql(
+				'''SELECT 
+						name
+					FROM `tabSalary Slip`
+					WHERE company=%s
+					AND start_date >= %s
+					AND end_date <= %s
+					AND employee = %s
+				''', (args.company, args.start_date, args.end_date, emp), as_dict=True)
+
+			salary_slip_doc = frappe.get_doc('Salary Slip', salary_slip_name[0].name)
+			salary_slip_doc.exchange_rate = args.exchange_rate
+			salary_slip_doc.set_totals()
+			salary_slip_doc.db_update()
 
 	payroll_entry = frappe.get_doc("Payroll Entry", args.payroll_entry)
 	payroll_entry.db_set("salary_slips_created", 1)
diff --git a/erpnext/payroll/doctype/payroll_entry/test_payroll_entry.py b/erpnext/payroll/doctype/payroll_entry/test_payroll_entry.py
index b0f225d..54106c8 100644
--- a/erpnext/payroll/doctype/payroll_entry/test_payroll_entry.py
+++ b/erpnext/payroll/doctype/payroll_entry/test_payroll_entry.py
@@ -10,8 +10,8 @@
 from erpnext.payroll.doctype.payroll_entry.payroll_entry import get_start_end_dates, get_end_date
 from erpnext.hr.doctype.employee.test_employee import make_employee
 from erpnext.payroll.doctype.salary_slip.test_salary_slip import get_salary_component_account, \
-		make_earning_salary_component, make_deduction_salary_component, create_account
-from erpnext.payroll.doctype.salary_structure.test_salary_structure import make_salary_structure
+		make_earning_salary_component, make_deduction_salary_component, create_account, make_employee_salary_slip
+from erpnext.payroll.doctype.salary_structure.test_salary_structure import make_salary_structure, create_salary_structure_assignment
 from erpnext.loan_management.doctype.loan.test_loan import create_loan, make_loan_disbursement_entry
 from erpnext.loan_management.doctype.process_loan_interest_accrual.process_loan_interest_accrual import process_loan_interest_accrual_for_term_loans
 
@@ -34,10 +34,47 @@
 				get_salary_component_account(data.name)
 
 		employee = frappe.db.get_value("Employee", {'company': company})
-		make_salary_structure("_Test Salary Structure", "Monthly", employee, company=company)
+		company_doc = frappe.get_doc('Company', company)
+		make_salary_structure("_Test Salary Structure", "Monthly", employee, company=company, currency=company_doc.default_currency)
 		dates = get_start_end_dates('Monthly', nowdate())
 		if not frappe.db.get_value("Salary Slip", {"start_date": dates.start_date, "end_date": dates.end_date}):
-			make_payroll_entry(start_date=dates.start_date, end_date=dates.end_date)
+			make_payroll_entry(start_date=dates.start_date, end_date=dates.end_date, payable_account=company_doc.default_payroll_payable_account,
+				currency=company_doc.default_currency)
+
+	def test_multi_currency_payroll_entry(self): # pylint: disable=no-self-use
+		company = erpnext.get_default_company()
+		employee = make_employee("test_muti_currency_employee@payroll.com", company=company)
+		for data in frappe.get_all('Salary Component', fields = ["name"]):
+			if not frappe.db.get_value('Salary Component Account',
+				{'parent': data.name, 'company': company}, 'name'):
+				get_salary_component_account(data.name)
+
+		company_doc = frappe.get_doc('Company', company)
+		salary_structure = make_salary_structure("_Test Multi Currency Salary Structure", "Monthly", company=company, currency='USD')
+		create_salary_structure_assignment(employee, salary_structure.name, company=company)
+		frappe.db.sql("""delete from `tabSalary Slip` where employee=%s""",(frappe.db.get_value("Employee", {"user_id": "test_muti_currency_employee@payroll.com"})))
+		salary_slip = get_salary_slip("test_muti_currency_employee@payroll.com", "Monthly", "_Test Multi Currency Salary Structure")
+		dates = get_start_end_dates('Monthly', nowdate())
+		payroll_entry = make_payroll_entry(start_date=dates.start_date, end_date=dates.end_date, 
+			payable_account=company_doc.default_payroll_payable_account, currency='USD', exchange_rate=70)
+		payroll_entry.make_payment_entry()
+
+		salary_slip.load_from_db()
+
+		payroll_je = salary_slip.journal_entry
+		payroll_je_doc = frappe.get_doc('Journal Entry', payroll_je)
+
+		self.assertEqual(salary_slip.base_gross_pay, payroll_je_doc.total_debit)
+		self.assertEqual(salary_slip.base_gross_pay, payroll_je_doc.total_credit)
+
+		payment_entry = frappe.db.sql('''
+			Select ifnull(sum(je.total_debit),0) as total_debit, ifnull(sum(je.total_credit),0) as total_credit from `tabJournal Entry` je, `tabJournal Entry Account` jea
+			Where je.name = jea.parent
+			And jea.reference_name = %s
+			''', (payroll_entry.name), as_dict=1)
+
+		self.assertEqual(salary_slip.base_net_pay, payment_entry[0].total_debit)
+		self.assertEqual(salary_slip.base_net_pay, payment_entry[0].total_credit)
 
 	def test_payroll_entry_with_employee_cost_center(self): # pylint: disable=no-self-use
 		for data in frappe.get_all('Salary Component', fields = ["name"]):
@@ -52,24 +89,32 @@
 				"company": "_Test Company"
 			}).insert()
 
+		frappe.db.sql("""delete from `tabEmployee` where employee_name='test_employee1@example.com' """)
+		frappe.db.sql("""delete from `tabEmployee` where employee_name='test_employee2@example.com' """)
+		frappe.db.sql("""delete from `tabSalary Structure` where name='_Test Salary Structure 1' """)
+		frappe.db.sql("""delete from `tabSalary Structure` where name='_Test Salary Structure 2' """)
+
 		employee1 = make_employee("test_employee1@example.com", payroll_cost_center="_Test Cost Center - _TC",
 			department="cc - _TC", company="_Test Company")
 		employee2 = make_employee("test_employee2@example.com", payroll_cost_center="_Test Cost Center 2 - _TC",
 			department="cc - _TC", company="_Test Company")
 
-		make_salary_structure("_Test Salary Structure 1", "Monthly", employee1, company="_Test Company")
-		make_salary_structure("_Test Salary Structure 2", "Monthly", employee2, company="_Test Company")
-
 		if not frappe.db.exists("Account", "_Test Payroll Payable - _TC"):
-			create_account(account_name="_Test Payroll Payable",
-				company="_Test Company", parent_account="Current Liabilities - _TC")
-			frappe.db.set_value("Company", "_Test Company", "default_payroll_payable_account",
-				"_Test Payroll Payable - _TC")
+				create_account(account_name="_Test Payroll Payable",
+					company="_Test Company", parent_account="Current Liabilities - _TC")
+
+		if not frappe.db.get_value("Company", "_Test Company", "default_payroll_payable_account") or \
+			frappe.db.get_value("Company", "_Test Company", "default_payroll_payable_account") != "_Test Payroll Payable - _TC":
+				frappe.db.set_value("Company", "_Test Company", "default_payroll_payable_account",
+					"_Test Payroll Payable - _TC")
+
+		make_salary_structure("_Test Salary Structure 1", "Monthly", employee1, company="_Test Company", currency=frappe.db.get_value("Company", "_Test Company", "default_currency"))
+		make_salary_structure("_Test Salary Structure 2", "Monthly", employee2, company="_Test Company", currency=frappe.db.get_value("Company", "_Test Company", "default_currency"))
 
 		dates = get_start_end_dates('Monthly', nowdate())
 		if not frappe.db.get_value("Salary Slip", {"start_date": dates.start_date, "end_date": dates.end_date}):
-			pe = make_payroll_entry(start_date=dates.start_date, end_date=dates.end_date,
-				department="cc - _TC", company="_Test Company", payment_account="Cash - _TC", cost_center="Main - _TC")
+			pe = make_payroll_entry(start_date=dates.start_date, end_date=dates.end_date, payable_account="_Test Payroll Payable - _TC",
+				currency=frappe.db.get_value("Company", "_Test Company", "default_currency"), department="cc - _TC", company="_Test Company", payment_account="Cash - _TC", cost_center="Main - _TC")
 			je = frappe.db.get_value("Salary Slip", {"payroll_entry": pe.name}, "journal_entry")
 			je_entries = frappe.db.sql("""
 				select account, cost_center, debit, credit
@@ -121,7 +166,7 @@
 		employee_doc.save()
 
 		salary_structure = "Test Salary Structure for Loan"
-		make_salary_structure(salary_structure, "Monthly", employee=employee_doc.name, company="_Test Company")
+		make_salary_structure(salary_structure, "Monthly", employee=employee_doc.name, company="_Test Company", currency=company_doc.default_currency)
 
 		loan = create_loan(applicant, "Car Loan", 280000, "Repay Over Number of Periods", 20, posting_date=add_months(nowdate(), -1))
 		loan.repay_from_salary = 1
@@ -133,8 +178,8 @@
 
 
 		dates = get_start_end_dates('Monthly', nowdate())
-		make_payroll_entry(company="_Test Company", start_date=dates.start_date,
-			end_date=dates.end_date, branch=branch, cost_center="Main - _TC", payment_account="Cash - _TC")
+		make_payroll_entry(company="_Test Company", start_date=dates.start_date, payable_account=company_doc.default_payroll_payable_account,
+			currency=company_doc.default_currency, end_date=dates.end_date, branch=branch, cost_center="Main - _TC", payment_account="Cash - _TC")
 
 		name = frappe.db.get_value('Salary Slip',
 			{'posting_date': nowdate(), 'employee': applicant}, 'name')
@@ -165,6 +210,9 @@
 	payroll_entry.payroll_frequency = "Monthly"
 	payroll_entry.branch = args.branch or None
 	payroll_entry.department = args.department or None
+	payroll_entry.payroll_payable_account = args.payable_account
+	payroll_entry.currency = args.currency
+	payroll_entry.exchange_rate = args.exchange_rate or 1
 
 	if args.cost_center:
 		payroll_entry.cost_center = args.cost_center
@@ -212,3 +260,11 @@
 		}).insert()
 
 	return holiday_list_name
+
+def get_salary_slip(user, period, salary_structure):
+	salary_slip = make_employee_salary_slip(user, period, salary_structure)
+	salary_slip.exchange_rate = 70
+	salary_slip.calculate_net_pay()
+	salary_slip.db_update()
+
+	return salary_slip
\ No newline at end of file
diff --git a/erpnext/payroll/doctype/payroll_entry/test_set_salary_components.js b/erpnext/payroll/doctype/payroll_entry/test_set_salary_components.js
index 8ff5515..092cbd8 100644
--- a/erpnext/payroll/doctype/payroll_entry/test_set_salary_components.js
+++ b/erpnext/payroll/doctype/payroll_entry/test_set_salary_components.js
@@ -9,45 +9,45 @@
 		() => {
 			var row = frappe.model.add_child(cur_frm.doc, "Salary Component Account", "accounts");
 			row.company = 'For Testing';
-			row.default_account = 'Salary - FT';
+			row.account = 'Salary - FT';
 		},
 
 		() => cur_frm.save(),
 		() => frappe.timeout(2),
-		() => assert.equal(cur_frm.doc.accounts[0].default_account, 'Salary - FT'),
+		() => assert.equal(cur_frm.doc.accounts[0].account, 'Salary - FT'),
 
 		() => frappe.set_route('Form', 'Salary Component', 'Basic'),
 		() => {
 			var row = frappe.model.add_child(cur_frm.doc, "Salary Component Account", "accounts");
 			row.company = 'For Testing';
-			row.default_account = 'Salary - FT';
+			row.account = 'Salary - FT';
 		},
 
 		() => cur_frm.save(),
 		() => frappe.timeout(2),
-		() => assert.equal(cur_frm.doc.accounts[0].default_account, 'Salary - FT'),
+		() => assert.equal(cur_frm.doc.accounts[0].account, 'Salary - FT'),
 
 		() => frappe.set_route('Form', 'Salary Component', 'Income Tax'),
 		() => {
 			var row = frappe.model.add_child(cur_frm.doc, "Salary Component Account", "accounts");
 			row.company = 'For Testing';
-			row.default_account = 'Salary - FT';
+			row.account = 'Salary - FT';
 		},
 
 		() => cur_frm.save(),
 		() => frappe.timeout(2),
-		() => assert.equal(cur_frm.doc.accounts[0].default_account, 'Salary - FT'),
+		() => assert.equal(cur_frm.doc.accounts[0].account, 'Salary - FT'),
 
 		() => frappe.set_route('Form', 'Salary Component', 'Arrear'),
 		() => {
 			var row = frappe.model.add_child(cur_frm.doc, "Salary Component Account", "accounts");
 			row.company = 'For Testing';
-			row.default_account = 'Salary - FT';
+			row.account = 'Salary - FT';
 		},
 
 		() => cur_frm.save(),
 		() => frappe.timeout(2),
-		() => assert.equal(cur_frm.doc.accounts[0].default_account, 'Salary - FT'),
+		() => assert.equal(cur_frm.doc.accounts[0].account, 'Salary - FT'),
 
 		() => frappe.set_route('Form', 'Company', 'For Testing'),
 		() => cur_frm.set_value('default_payroll_payable_account', 'Payroll Payable - FT'),
diff --git a/erpnext/payroll/doctype/retention_bonus/retention_bonus.js b/erpnext/payroll/doctype/retention_bonus/retention_bonus.js
index 64e726d..6fe8cca 100644
--- a/erpnext/payroll/doctype/retention_bonus/retention_bonus.js
+++ b/erpnext/payroll/doctype/retention_bonus/retention_bonus.js
@@ -18,5 +18,22 @@
 				}
 			};
 		});
+	},
+
+	employee: function(frm) {
+		if (frm.doc.employee) {
+			frappe.call({
+				method: "erpnext.payroll.doctype.salary_structure_assignment.salary_structure_assignment.get_employee_currency",
+				args: {
+					employee: frm.doc.employee,
+				},
+				callback: function(r) {
+					if (r.message) {
+						frm.set_value('currency', r.message);
+						frm.refresh_fields();
+					}
+				}
+			});
+		}
 	}
 });
diff --git a/erpnext/payroll/doctype/retention_bonus/retention_bonus.json b/erpnext/payroll/doctype/retention_bonus/retention_bonus.json
index da884c2..6647230 100644
--- a/erpnext/payroll/doctype/retention_bonus/retention_bonus.json
+++ b/erpnext/payroll/doctype/retention_bonus/retention_bonus.json
@@ -17,7 +17,8 @@
   "column_break_6",
   "employee_name",
   "department",
-  "date_of_joining"
+  "date_of_joining",
+  "currency"
  ],
  "fields": [
   {
@@ -46,6 +47,7 @@
    "fieldname": "bonus_amount",
    "fieldtype": "Currency",
    "label": "Bonus Amount",
+   "options": "currency",
    "reqd": 1
   },
   {
@@ -89,11 +91,22 @@
    "label": "Salary Component",
    "options": "Salary Component",
    "reqd": 1
+  },
+  {
+   "default": "Company:company:default_currency",
+   "depends_on": "eval:(doc.docstatus==1 || doc.employee)",
+   "fieldname": "currency",
+   "fieldtype": "Link",
+   "label": "Currency",
+   "options": "Currency",
+   "print_hide": 1,
+   "read_only": 1,
+   "reqd": 1
   }
  ],
  "is_submittable": 1,
  "links": [],
- "modified": "2020-06-22 22:42:05.251951",
+ "modified": "2020-10-20 17:27:47.003134",
  "modified_by": "Administrator",
  "module": "Payroll",
  "name": "Retention Bonus",
@@ -151,7 +164,6 @@
    "share": 1
   }
  ],
- "quick_entry": 1,
  "sort_field": "modified",
  "sort_order": "DESC",
  "track_changes": 1
diff --git a/erpnext/payroll/doctype/salary_component/salary_component.js b/erpnext/payroll/doctype/salary_component/salary_component.js
index c455eb3..dbf7514 100644
--- a/erpnext/payroll/doctype/salary_component/salary_component.js
+++ b/erpnext/payroll/doctype/salary_component/salary_component.js
@@ -3,7 +3,7 @@
 
 frappe.ui.form.on('Salary Component', {
 	setup: function(frm) {
-		frm.set_query("default_account", "accounts", function(doc, cdt, cdn) {
+		frm.set_query("account", "accounts", function(doc, cdt, cdn) {
 			var d = locals[cdt][cdn];
 			return {
 				filters: {
diff --git a/erpnext/payroll/doctype/salary_detail/salary_detail.json b/erpnext/payroll/doctype/salary_detail/salary_detail.json
index eedb56e..5c1eb61 100644
--- a/erpnext/payroll/doctype/salary_detail/salary_detail.json
+++ b/erpnext/payroll/doctype/salary_detail/salary_detail.json
@@ -147,7 +147,7 @@
    "fieldtype": "Currency",
    "in_list_view": 1,
    "label": "Amount",
-   "options": "Company:company:default_currency"
+   "options": "currency"
   },
   {
    "default": "0",
@@ -160,7 +160,7 @@
    "fieldname": "default_amount",
    "fieldtype": "Currency",
    "label": "Default Amount",
-   "options": "Company:company:default_currency",
+   "options": "currency",
    "print_hide": 1
   },
   {
@@ -169,6 +169,7 @@
    "hidden": 1,
    "label": "Additional Amount",
    "no_copy": 1,
+   "options": "currency",
    "print_hide": 1,
    "read_only": 1
   },
@@ -177,6 +178,7 @@
    "fieldname": "tax_on_flexible_benefit",
    "fieldtype": "Currency",
    "label": "Tax on flexible benefit",
+   "options": "currency",
    "read_only": 1
   },
   {
@@ -184,6 +186,7 @@
    "fieldname": "tax_on_additional_salary",
    "fieldtype": "Currency",
    "label": "Tax on additional salary",
+   "options": "currency",
    "read_only": 1
   },
   {
@@ -227,7 +230,7 @@
  ],
  "istable": 1,
  "links": [],
- "modified": "2020-10-07 20:39:41.619283",
+ "modified": "2020-11-25 13:12:41.081106",
  "modified_by": "Administrator",
  "module": "Payroll",
  "name": "Salary Detail",
diff --git a/erpnext/payroll/doctype/salary_slip/salary_slip.js b/erpnext/payroll/doctype/salary_slip/salary_slip.js
index 0671b57..f7e22c6 100644
--- a/erpnext/payroll/doctype/salary_slip/salary_slip.js
+++ b/erpnext/payroll/doctype/salary_slip/salary_slip.js
@@ -74,14 +74,85 @@
 		if (!frm.doc.letter_head && company.default_letter_head) {
 			frm.set_value('letter_head', company.default_letter_head);
 		}
+		frm.trigger("set_dynamic_labels");
+	},
+
+	set_dynamic_labels: function(frm) {
+		var company_currency = frm.doc.company? erpnext.get_currency(frm.doc.company): frappe.defaults.get_default("currency");
+		frappe.run_serially([
+			() => 	frm.events.set_exchange_rate(frm, company_currency),
+			() => 	frm.events.change_form_labels(frm, company_currency),
+			() => 	frm.events.change_grid_labels(frm),
+			() => 	frm.refresh_fields()
+		]);
+	},
+
+	set_exchange_rate: function(frm, company_currency) {
+		if (frm.doc.docstatus === 0) {
+			if (frm.doc.currency) {
+				var from_currency = frm.doc.currency;
+				if (from_currency != company_currency) {
+					frm.events.hide_loan_section(frm);
+					frappe.call({
+						method: "erpnext.setup.utils.get_exchange_rate",
+						args: {
+							from_currency: from_currency,
+							to_currency: company_currency,
+						},
+						callback: function(r) {
+							frm.set_value("exchange_rate", flt(r.message));
+							frm.set_df_property('exchange_rate', 'hidden', 0);
+							frm.set_df_property("exchange_rate", "description", "1 " + frm.doc.currency
+								+ " = [?] " + company_currency);
+						}
+					});
+				} else {
+					frm.set_value("exchange_rate", 1.0);
+					frm.set_df_property('exchange_rate', 'hidden', 1);
+					frm.set_df_property("exchange_rate", "description", "" );
+				}
+			}
+		}
+	},
+
+	exchange_rate: function(frm) {
+		calculate_totals(frm);
+	},
+
+	hide_loan_section: function(frm) {
+		frm.set_df_property('section_break_43', 'hidden', 1);
+	},
+
+	change_form_labels: function(frm, company_currency) {
+		frm.set_currency_labels(["base_hour_rate", "base_gross_pay", "base_total_deduction",
+			"base_net_pay", "base_rounded_total", "base_total_in_words"],
+		company_currency);
+
+		frm.set_currency_labels(["hour_rate", "gross_pay", "total_deduction", "net_pay", "rounded_total", "total_in_words"],
+			frm.doc.currency);
+
+		// toggle fields
+		frm.toggle_display(["exchange_rate", "base_hour_rate", "base_gross_pay", "base_total_deduction",
+			"base_net_pay", "base_rounded_total", "base_total_in_words"],
+		frm.doc.currency != company_currency);
+	},
+
+	change_grid_labels: function(frm) {
+		frm.set_currency_labels(["amount", "default_amount", "additional_amount", "tax_on_flexible_benefit",
+			"tax_on_additional_salary"], frm.doc.currency, "earnings");
+
+		frm.set_currency_labels(["amount", "default_amount", "additional_amount", "tax_on_flexible_benefit",
+			"tax_on_additional_salary"], frm.doc.currency, "deductions");
 	},
 
 	refresh: function(frm) {
 		frm.trigger("toggle_fields");
 
 		var salary_detail_fields = ["formula", "abbr", "statistical_component", "variable_based_on_taxable_salary"];
-		cur_frm.fields_dict['earnings'].grid.set_column_disp(salary_detail_fields, false);
-		cur_frm.fields_dict['deductions'].grid.set_column_disp(salary_detail_fields, false);
+		frm.fields_dict['earnings'].grid.set_column_disp(salary_detail_fields, false);
+		frm.fields_dict['deductions'].grid.set_column_disp(salary_detail_fields, false);
+		calculate_totals(frm);
+		frm.trigger("set_dynamic_labels");
 	},
 
 	salary_slip_based_on_timesheet: function(frm) {
@@ -118,51 +189,94 @@
 	},
 
 	get_emp_and_working_day_details: function(frm) {
-		return frappe.call({
-			method: 'get_emp_and_working_day_details',
-			doc: frm.doc,
-			callback: function(r) {
-				frm.refresh();
-				if (r.message[1] !== "Leave" && r.message[0]) {
-					frm.fields_dict.absent_days.set_description(__("Unmarked Days is treated as ")+ r.message[0] +__(". You can can change this in ") + frappe.utils.get_form_link("Payroll Settings", "Payroll Settings", true));
+		if (frm.doc.employee) {
+			return frappe.call({
+				method: 'get_emp_and_working_day_details',
+				doc: frm.doc,
+				callback: function(r) {
+					if (r.message[1] !== "Leave" && r.message[0]) {
+						frm.fields_dict.absent_days.set_description(__("Unmarked Days is treated as {0}. You can can change this in {1}", [r.message, frappe.utils.get_form_link("Payroll Settings", "Payroll Settings", true)]));
+					}
+					frm.refresh();
 				}
-			}
-		});
+			});
+		}
 	}
 });
 
 frappe.ui.form.on('Salary Slip Timesheet', {
-	time_sheet: function(frm, dt, dn) {
-		total_work_hours(frm, dt, dn);
+	time_sheet: function(frm) {
+		calculate_totals(frm);
 	},
-	timesheets_remove: function(frm, dt, dn) {
-		total_work_hours(frm, dt, dn);
+	timesheets_remove: function(frm) {
+		calculate_totals(frm);
 	}
 });
 
-// calculate total working hours, earnings based on hourly wages and totals
-var total_work_hours = function(frm) {
-	var total_working_hours = 0.0;
-	$.each(frm.doc["timesheets"] || [], function(i, timesheet) {
-		total_working_hours += timesheet.working_hours;
-	});
-	frm.set_value('total_working_hours', total_working_hours);
-
-	var wages_amount = frm.doc.total_working_hours * frm.doc.hour_rate;
-
-	frappe.db.get_value('Salary Structure', {'name': frm.doc.salary_structure}, 'salary_component', (r) => {
-		var gross_pay = 0.0;
-		$.each(frm.doc["earnings"], function(i, earning) {
-			if (earning.salary_component == r.salary_component) {
-				earning.amount = wages_amount;
-				frm.refresh_fields('earnings');
+var calculate_totals = function(frm) {
+	if (frm.doc.earnings || frm.doc.deductions) {
+		frappe.call({
+			method: "set_totals",
+			doc: frm.doc,
+			callback: function() {
+				frm.refresh_fields();
 			}
-			gross_pay += earning.amount;
 		});
-		frm.set_value('gross_pay', gross_pay);
-
-		frm.doc.net_pay = flt(frm.doc.gross_pay) - flt(frm.doc.total_deduction);
-		frm.doc.rounded_total = Math.round(frm.doc.net_pay);
-		refresh_many(['net_pay', 'rounded_total']);
-	});
+	}
 };
+
+frappe.ui.form.on('Salary Detail', {
+	amount: function(frm) {
+		calculate_totals(frm);
+	},
+
+	earnings_remove: function(frm) {
+		calculate_totals(frm);
+	},
+
+	deductions_remove: function(frm) {
+		calculate_totals(frm);
+	},
+
+	salary_component: function(frm, cdt, cdn) {
+		var child = locals[cdt][cdn];
+		if (child.salary_component) {
+			frappe.call({
+				method: "frappe.client.get",
+				args: {
+					doctype: "Salary Component",
+					name: child.salary_component
+				},
+				callback: function(data) {
+					if (data.message) {
+						var result = data.message;
+						frappe.model.set_value(cdt, cdn, 'condition', result.condition);
+						frappe.model.set_value(cdt, cdn, 'amount_based_on_formula', result.amount_based_on_formula);
+						if (result.amount_based_on_formula === 1) {
+							frappe.model.set_value(cdt, cdn, 'formula', result.formula);
+						} else {
+							frappe.model.set_value(cdt, cdn, 'amount', result.amount);
+						}
+						frappe.model.set_value(cdt, cdn, 'statistical_component', result.statistical_component);
+						frappe.model.set_value(cdt, cdn, 'depends_on_payment_days', result.depends_on_payment_days);
+						frappe.model.set_value(cdt, cdn, 'do_not_include_in_total', result.do_not_include_in_total);
+						frappe.model.set_value(cdt, cdn, 'variable_based_on_taxable_salary', result.variable_based_on_taxable_salary);
+						frappe.model.set_value(cdt, cdn, 'is_tax_applicable', result.is_tax_applicable);
+						frappe.model.set_value(cdt, cdn, 'is_flexible_benefit', result.is_flexible_benefit);
+						refresh_field("earnings");
+						refresh_field("deductions");
+					}
+				}
+			});
+		}
+	},
+
+	amount_based_on_formula: function(frm, cdt, cdn) {
+		var child = locals[cdt][cdn];
+		if (child.amount_based_on_formula === 1) {
+			frappe.model.set_value(cdt, cdn, 'amount', null);
+		} else {
+			frappe.model.set_value(cdt, cdn, 'formula', null);
+		}
+	}
+});
diff --git a/erpnext/payroll/doctype/salary_slip/salary_slip.json b/erpnext/payroll/doctype/salary_slip/salary_slip.json
index 619c45f..386618c 100644
--- a/erpnext/payroll/doctype/salary_slip/salary_slip.json
+++ b/erpnext/payroll/doctype/salary_slip/salary_slip.json
@@ -18,6 +18,8 @@
   "journal_entry",
   "payroll_entry",
   "company",
+  "currency",
+  "exchange_rate",
   "letter_head",
   "section_break_10",
   "start_date",
@@ -38,6 +40,7 @@
   "column_break_20",
   "total_working_hours",
   "hour_rate",
+  "base_hour_rate",
   "section_break_26",
   "bank_name",
   "bank_account_no",
@@ -52,8 +55,10 @@
   "deductions",
   "totals",
   "gross_pay",
+  "base_gross_pay",
   "column_break_25",
   "total_deduction",
+  "base_total_deduction",
   "loan_repayment",
   "loans",
   "section_break_43",
@@ -63,10 +68,15 @@
   "total_loan_repayment",
   "net_pay_info",
   "net_pay",
+  "base_net_pay",
   "column_break_53",
   "rounded_total",
+  "base_rounded_total",
   "section_break_55",
   "total_in_words",
+  "column_break_69",
+  "base_total_in_words",
+  "section_break_75",
   "amended_from"
  ],
  "fields": [
@@ -205,9 +215,13 @@
   {
    "fieldname": "salary_structure",
    "fieldtype": "Link",
+   "in_list_view": 1,
+   "in_standard_filter": 1,
    "label": "Salary Structure",
    "options": "Salary Structure",
-   "read_only": 1
+   "read_only": 1,
+   "reqd": 1,
+   "search_index": 1
   },
   {
    "depends_on": "eval:(!doc.salary_slip_based_on_timesheet)",
@@ -265,7 +279,7 @@
    "fieldname": "hour_rate",
    "fieldtype": "Currency",
    "label": "Hour Rate",
-   "options": "Company:company:default_currency",
+   "options": "currency",
    "print_hide_if_no_value": 1
   },
   {
@@ -347,9 +361,7 @@
    "fieldname": "gross_pay",
    "fieldtype": "Currency",
    "label": "Gross Pay",
-   "oldfieldname": "gross_pay",
-   "oldfieldtype": "Currency",
-   "options": "Company:company:default_currency",
+   "options": "currency",
    "read_only": 1
   },
   {
@@ -357,15 +369,6 @@
    "fieldtype": "Column Break"
   },
   {
-   "fieldname": "total_deduction",
-   "fieldtype": "Currency",
-   "label": "Total Deduction",
-   "oldfieldname": "total_deduction",
-   "oldfieldtype": "Currency",
-   "options": "Company:company:default_currency",
-   "read_only": 1
-  },
-  {
    "depends_on": "total_loan_repayment",
    "fieldname": "loan_repayment",
    "fieldtype": "Section Break",
@@ -379,6 +382,7 @@
    "print_hide": 1
   },
   {
+   "depends_on": "eval:doc.docstatus != 0",
    "fieldname": "section_break_43",
    "fieldtype": "Section Break"
   },
@@ -416,13 +420,10 @@
    "label": "net pay info"
   },
   {
-   "description": "Gross Pay - Total Deduction - Loan Repayment",
    "fieldname": "net_pay",
    "fieldtype": "Currency",
    "label": "Net Pay",
-   "oldfieldname": "net_pay",
-   "oldfieldtype": "Currency",
-   "options": "Company:company:default_currency",
+   "options": "currency",
    "read_only": 1
   },
   {
@@ -434,7 +435,7 @@
    "fieldname": "rounded_total",
    "fieldtype": "Currency",
    "label": "Rounded Total",
-   "options": "Company:company:default_currency",
+   "options": "currency",
    "read_only": 1
   },
   {
@@ -442,15 +443,6 @@
    "fieldtype": "Section Break"
   },
   {
-   "description": "Net Pay (in words) will be visible once you save the Salary Slip.",
-   "fieldname": "total_in_words",
-   "fieldtype": "Data",
-   "label": "Total in words",
-   "oldfieldname": "net_pay_in_words",
-   "oldfieldtype": "Data",
-   "read_only": 1
-  },
-  {
    "fieldname": "amended_from",
    "fieldtype": "Link",
    "ignore_user_permissions": 1,
@@ -500,13 +492,99 @@
   {
    "fieldname": "column_break_18",
    "fieldtype": "Column Break"
+  },
+  {
+   "default": "Company:company:default_currency",
+   "depends_on": "eval:(doc.docstatus==1 || doc.salary_structure)",
+   "fetch_from": "salary_structure.currency",
+   "fieldname": "currency",
+   "fieldtype": "Link",
+   "label": "Currency",
+   "options": "Currency",
+   "print_hide": 1,
+   "read_only": 1,
+   "reqd": 1
+  },
+  {
+   "fieldname": "total_deduction",
+   "fieldtype": "Currency",
+   "label": "Total Deduction",
+   "options": "currency",
+   "read_only": 1
+  },
+  {
+   "fieldname": "total_in_words",
+   "fieldtype": "Data",
+   "label": "Total in words",
+   "length": 240,
+   "read_only": 1
+  },
+  {
+   "fieldname": "section_break_75",
+   "fieldtype": "Section Break"
+  },
+  {
+   "fieldname": "base_hour_rate",
+   "fieldtype": "Currency",
+   "label": "Hour Rate (Company Currency)",
+   "options": "Company:company:default_currency",
+   "print_hide_if_no_value": 1
+  },
+  {
+   "fieldname": "base_gross_pay",
+   "fieldtype": "Currency",
+   "label": "Gross Pay (Company Currency)",
+   "options": "Company:company:default_currency",
+   "read_only": 1
+  },
+  {
+   "default": "1.0",
+   "fieldname": "exchange_rate",
+   "fieldtype": "Float",
+   "hidden": 1,
+   "label": "Exchange Rate",
+   "print_hide": 1,
+   "reqd": 1
+  },
+  {
+   "fieldname": "base_total_deduction",
+   "fieldtype": "Currency",
+   "label": "Total Deduction (Company Currency)",
+   "options": "Company:company:default_currency",
+   "read_only": 1
+  },
+  {
+   "fieldname": "base_net_pay",
+   "fieldtype": "Currency",
+   "label": "Net Pay (Company Currency)",
+   "options": "Company:company:default_currency",
+   "read_only": 1
+  },
+  {
+   "bold": 1,
+   "fieldname": "base_rounded_total",
+   "fieldtype": "Currency",
+   "label": "Rounded Total (Company Currency)",
+   "options": "Company:company:default_currency",
+   "read_only": 1
+  },
+  {
+   "fieldname": "base_total_in_words",
+   "fieldtype": "Data",
+   "label": "Total in words (Company Currency)",
+   "length": 240,
+   "read_only": 1
+  },
+  {
+   "fieldname": "column_break_69",
+   "fieldtype": "Column Break"
   }
  ],
  "icon": "fa fa-file-text",
  "idx": 9,
  "is_submittable": 1,
  "links": [],
- "modified": "2020-08-11 17:37:54.274384",
+ "modified": "2020-10-21 23:02:59.400249",
  "modified_by": "Administrator",
  "module": "Payroll",
  "name": "Salary Slip",
diff --git a/erpnext/payroll/doctype/salary_slip/salary_slip.py b/erpnext/payroll/doctype/salary_slip/salary_slip.py
index 7b87ae5..20365b1 100644
--- a/erpnext/payroll/doctype/salary_slip/salary_slip.py
+++ b/erpnext/payroll/doctype/salary_slip/salary_slip.py
@@ -50,16 +50,20 @@
 
 		self.calculate_net_pay()
 
-		company_currency = erpnext.get_company_currency(self.company)
-		total = self.net_pay if self.is_rounding_total_disabled() else self.rounded_total
-		self.total_in_words = money_in_words(total, company_currency)
-
 		if frappe.db.get_single_value("Payroll Settings", "max_working_hours_against_timesheet"):
 			max_working_hours = frappe.db.get_single_value("Payroll Settings", "max_working_hours_against_timesheet")
 			if self.salary_slip_based_on_timesheet and (self.total_working_hours > int(max_working_hours)):
 				frappe.msgprint(_("Total working hours should not be greater than max working hours {0}").
 								format(max_working_hours), alert=True)
 
+	def set_net_total_in_words(self):
+		doc_currency = self.currency
+		company_currency = erpnext.get_company_currency(self.company)
+		total = self.net_pay if self.is_rounding_total_disabled() else self.rounded_total
+		base_total = self.base_net_pay if self.is_rounding_total_disabled() else self.base_rounded_total
+		self.total_in_words = money_in_words(total, doc_currency)
+		self.base_total_in_words = money_in_words(base_total, company_currency)
+
 	def on_submit(self):
 		if self.net_pay < 0:
 			frappe.throw(_("Net Pay cannot be less than 0"))
@@ -182,6 +186,7 @@
 		if self.salary_slip_based_on_timesheet:
 			self.salary_structure = self._salary_structure_doc.name
 			self.hour_rate = self._salary_structure_doc.hour_rate
+			self.base_hour_rate = flt(self.hour_rate) * flt(self.exchange_rate)
 			self.total_working_hours = sum([d.working_hours or 0.0 for d in self.timesheets]) or 0.0
 			wages_amount = self.hour_rate * self.total_working_hours
 
@@ -417,15 +422,22 @@
 		if self.salary_structure:
 			self.calculate_component_amounts("earnings")
 		self.gross_pay = self.get_component_totals("earnings")
+		self.base_gross_pay = flt(flt(self.gross_pay) * flt(self.exchange_rate), self.precision('base_gross_pay'))
 
 		if self.salary_structure:
 			self.calculate_component_amounts("deductions")
 		self.total_deduction = self.get_component_totals("deductions")
+		self.base_total_deduction = flt(flt(self.total_deduction) * flt(self.exchange_rate), self.precision('base_total_deduction'))
 
 		self.set_loan_repayment()
 
 		self.net_pay = flt(self.gross_pay) - (flt(self.total_deduction) + flt(self.total_loan_repayment))
 		self.rounded_total = rounded(self.net_pay)
+		self.base_net_pay = flt(flt(self.net_pay) * flt(self.exchange_rate), self.precision('base_net_pay'))
+		self.base_rounded_total = flt(rounded(self.base_net_pay), self.precision('base_net_pay'))
+		if self.hour_rate:
+			self.base_hour_rate = flt(flt(self.hour_rate) * flt(self.exchange_rate), self.precision('base_hour_rate'))
+		self.set_net_total_in_words()
 
 	def calculate_component_amounts(self, component_type):
 		if not getattr(self, '_salary_structure_doc', None):
@@ -976,8 +988,9 @@
 			amounts = calculate_amounts(payment.loan, self.posting_date, "Regular Payment")
 			total_amount = amounts['interest_amount'] + amounts['payable_principal_amount']
 			if payment.total_payment > total_amount:
-				frappe.throw(_("Row {0}: Paid amount {1} is greater than pending accrued amount {2}against loan {3}").format(
-					payment.idx, frappe.bold(payment.total_payment),frappe.bold(total_amount), frappe.bold(payment.loan)))
+				frappe.throw(_("""Row {0}: Paid amount {1} is greater than pending accrued amount {2} against loan {3}""")
+					.format(payment.idx, frappe.bold(payment.total_payment),
+						frappe.bold(total_amount), frappe.bold(payment.loan)))
 
 			self.total_interest_amount += payment.interest_amount
 			self.total_principal_amount += payment.principal_amount
@@ -1072,6 +1085,46 @@
 		self.get_working_days_details(lwp=self.leave_without_pay)
 		self.calculate_net_pay()
 
+	def set_totals(self):
+		self.gross_pay = 0
+		if self.salary_slip_based_on_timesheet == 1:
+			self.calculate_total_for_salary_slip_based_on_timesheet()
+		else:
+			self.total_deduction = 0
+			if self.earnings:
+				for earning in self.earnings:
+					self.gross_pay += flt(earning.amount)
+			if self.deductions:
+				for deduction in self.deductions:
+					self.total_deduction += flt(deduction.amount)
+			self.net_pay = flt(self.gross_pay) - flt(self.total_deduction) - flt(self.total_loan_repayment)
+		self.set_base_totals()
+
+	def set_base_totals(self):
+		self.base_gross_pay = flt(self.gross_pay) * flt(self.exchange_rate)
+		self.base_total_deduction = flt(self.total_deduction) * flt(self.exchange_rate)
+		self.rounded_total = rounded(self.net_pay)
+		self.base_net_pay = flt(self.net_pay) * flt(self.exchange_rate)
+		self.base_rounded_total = rounded(self.base_net_pay)
+		self.set_net_total_in_words()
+
+	#calculate total working hours, earnings based on hourly wages and totals
+	def calculate_total_for_salary_slip_based_on_timesheet(self):
+		if self.timesheets:
+			for timesheet in self.timesheets:
+				if timesheet.working_hours:
+					self.total_working_hours += timesheet.working_hours
+
+		wages_amount = self.total_working_hours * self.hour_rate
+		self.base_hour_rate = flt(self.hour_rate) * flt(self.exchange_rate)
+		salary_component = frappe.db.get_value('Salary Structure', {'name': self.salary_structure}, 'salary_component')
+		if self.earnings:
+			for i, earning in enumerate(self.earnings):
+				if earning.salary_component == salary_component:
+					self.earnings[i].amount = wages_amount
+				self.gross_pay += self.earnings[i].amount
+		self.net_pay = flt(self.gross_pay) - flt(self.total_deduction)
+
 def unlink_ref_doc_from_salary_slip(ref_no):
 	linked_ss = frappe.db.sql_list("""select name from `tabSalary Slip`
 	where journal_entry=%s and docstatus < 2""", (ref_no))
diff --git a/erpnext/payroll/doctype/salary_slip/test_salary_slip.py b/erpnext/payroll/doctype/salary_slip/test_salary_slip.py
index e08dc7c..71cb408 100644
--- a/erpnext/payroll/doctype/salary_slip/test_salary_slip.py
+++ b/erpnext/payroll/doctype/salary_slip/test_salary_slip.py
@@ -33,7 +33,7 @@
 		frappe.db.set_value("Payroll Settings", None, "payroll_based_on", "Attendance")
 		frappe.db.set_value("Payroll Settings", None, "daily_wages_fraction_for_half_day", 0.75)
 
-		emp_id = make_employee("test_for_attendance@salary.com")
+		emp_id = make_employee("test_payment_days_based_on_attendance@salary.com")
 		frappe.db.set_value("Employee", emp_id, {"relieving_date": None, "status": "Active"})
 
 		frappe.db.set_value("Leave Type", "Leave Without Pay", "include_holiday", 0)
@@ -55,7 +55,7 @@
 		mark_attendance(emp_id, add_days(first_sunday, 4), 'On Leave', leave_type='Casual Leave', ignore_validate=True) # invalid lwp
 		mark_attendance(emp_id, add_days(first_sunday, 7), 'On Leave', leave_type='Leave Without Pay', ignore_validate=True) # invalid lwp
 
-		ss = make_employee_salary_slip("test_for_attendance@salary.com", "Monthly")
+		ss = make_employee_salary_slip("test_payment_days_based_on_attendance@salary.com", "Monthly", "Test Payment Based On Attendence")
 
 		self.assertEqual(ss.leave_without_pay, 1.25)
 		self.assertEqual(ss.absent_days, 1)
@@ -78,7 +78,7 @@
 		# Payroll based on attendance
 		frappe.db.set_value("Payroll Settings", None, "payroll_based_on", "Leave")
 
-		emp_id = make_employee("test_for_attendance@salary.com")
+		emp_id = make_employee("test_payment_days_based_on_leave_application@salary.com")
 		frappe.db.set_value("Employee", emp_id, {"relieving_date": None, "status": "Active"})
 
 		frappe.db.set_value("Leave Type", "Leave Without Pay", "include_holiday", 0)
@@ -108,7 +108,8 @@
 		#two day leave ppl with fraction_of_daily_salary_per_leave = 0.5 equivalent to single day lwp
 		make_leave_application(emp_id, add_days(first_sunday, 4), add_days(first_sunday, 5), "Test Partially Paid Leave")
 
-		ss = make_employee_salary_slip("test_for_attendance@salary.com", "Monthly")
+		ss = make_employee_salary_slip("test_payment_days_based_on_leave_application@salary.com", "Monthly", "Test Payment Based On Leave Application")
+
 
 		self.assertEqual(ss.leave_without_pay, 4)
 
@@ -127,12 +128,12 @@
 	def test_salary_slip_with_holidays_included(self):
 		no_of_days = self.get_no_of_days()
 		frappe.db.set_value("Payroll Settings", None, "include_holidays_in_total_working_days", 1)
-		make_employee("test_employee@salary.com")
+		make_employee("test_salary_slip_with_holidays_included@salary.com")
 		frappe.db.set_value("Employee", frappe.get_value("Employee",
-			{"employee_name":"test_employee@salary.com"}, "name"), "relieving_date", None)
+			{"employee_name":"test_salary_slip_with_holidays_included@salary.com"}, "name"), "relieving_date", None)
 		frappe.db.set_value("Employee", frappe.get_value("Employee",
-			{"employee_name":"test_employee@salary.com"}, "name"), "status", "Active")
-		ss = make_employee_salary_slip("test_employee@salary.com", "Monthly")
+			{"employee_name":"test_salary_slip_with_holidays_included@salary.com"}, "name"), "status", "Active")
+		ss = make_employee_salary_slip("test_salary_slip_with_holidays_included@salary.com", "Monthly", "Test Salary Slip With Holidays Included")
 
 		self.assertEqual(ss.total_working_days, no_of_days[0])
 		self.assertEqual(ss.payment_days, no_of_days[0])
@@ -143,12 +144,12 @@
 	def test_salary_slip_with_holidays_excluded(self):
 		no_of_days = self.get_no_of_days()
 		frappe.db.set_value("Payroll Settings", None, "include_holidays_in_total_working_days", 0)
-		make_employee("test_employee@salary.com")
+		make_employee("test_salary_slip_with_holidays_excluded@salary.com")
 		frappe.db.set_value("Employee", frappe.get_value("Employee",
-			{"employee_name":"test_employee@salary.com"}, "name"), "relieving_date", None)
+			{"employee_name":"test_salary_slip_with_holidays_excluded@salary.com"}, "name"), "relieving_date", None)
 		frappe.db.set_value("Employee", frappe.get_value("Employee",
-			{"employee_name":"test_employee@salary.com"}, "name"), "status", "Active")
-		ss = make_employee_salary_slip("test_employee@salary.com", "Monthly")
+			{"employee_name":"test_salary_slip_with_holidays_excluded@salary.com"}, "name"), "status", "Active")
+		ss = make_employee_salary_slip("test_salary_slip_with_holidays_excluded@salary.com", "Monthly",  "Test Salary Slip With Holidays Excluded")
 
 		self.assertEqual(ss.total_working_days, no_of_days[0] - no_of_days[1])
 		self.assertEqual(ss.payment_days, no_of_days[0] - no_of_days[1])
@@ -163,7 +164,7 @@
 		frappe.db.set_value("Payroll Settings", None, "include_holidays_in_total_working_days", 1)
 
 		# set joinng date in the same month
-		make_employee("test_employee@salary.com")
+		make_employee("test_payment_days@salary.com")
 		if getdate(nowdate()).day >= 15:
 			relieving_date = getdate(add_days(nowdate(),-10))
 			date_of_joining = getdate(add_days(nowdate(),-10))
@@ -178,39 +179,39 @@
 			relieving_date = getdate(nowdate())
 
 		frappe.db.set_value("Employee", frappe.get_value("Employee",
-			{"employee_name":"test_employee@salary.com"}, "name"), "date_of_joining", date_of_joining)
+			{"employee_name":"test_payment_days@salary.com"}, "name"), "date_of_joining", date_of_joining)
 		frappe.db.set_value("Employee", frappe.get_value("Employee",
-			{"employee_name":"test_employee@salary.com"}, "name"), "relieving_date", None)
+			{"employee_name":"test_payment_days@salary.com"}, "name"), "relieving_date", None)
 		frappe.db.set_value("Employee", frappe.get_value("Employee",
-			{"employee_name":"test_employee@salary.com"}, "name"), "status", "Active")
+			{"employee_name":"test_payment_days@salary.com"}, "name"), "status", "Active")
 
-		ss = make_employee_salary_slip("test_employee@salary.com", "Monthly")
+		ss = make_employee_salary_slip("test_payment_days@salary.com", "Monthly", "Test Payment Days")
 
 		self.assertEqual(ss.total_working_days, no_of_days[0])
 		self.assertEqual(ss.payment_days, (no_of_days[0] - getdate(date_of_joining).day + 1))
 
 		# set relieving date in the same month
 		frappe.db.set_value("Employee",frappe.get_value("Employee",
-			{"employee_name":"test_employee@salary.com"}, "name"), "date_of_joining", (add_days(nowdate(),-60)))
+			{"employee_name":"test_payment_days@salary.com"}, "name"), "date_of_joining", (add_days(nowdate(),-60)))
 		frappe.db.set_value("Employee", frappe.get_value("Employee",
-			{"employee_name":"test_employee@salary.com"}, "name"), "relieving_date", relieving_date)
+			{"employee_name":"test_payment_days@salary.com"}, "name"), "relieving_date", relieving_date)
 		frappe.db.set_value("Employee", frappe.get_value("Employee",
-			{"employee_name":"test_employee@salary.com"}, "name"), "status", "Left")
+			{"employee_name":"test_payment_days@salary.com"}, "name"), "status", "Left")
 		ss.save()
 
 		self.assertEqual(ss.total_working_days, no_of_days[0])
 		self.assertEqual(ss.payment_days, getdate(relieving_date).day)
 
 		frappe.db.set_value("Employee", frappe.get_value("Employee",
-			{"employee_name":"test_employee@salary.com"}, "name"), "relieving_date", None)
+			{"employee_name":"test_payment_days@salary.com"}, "name"), "relieving_date", None)
 		frappe.db.set_value("Employee", frappe.get_value("Employee",
-			{"employee_name":"test_employee@salary.com"}, "name"), "status", "Active")
+			{"employee_name":"test_payment_days@salary.com"}, "name"), "status", "Active")
 
 	def test_employee_salary_slip_read_permission(self):
-		make_employee("test_employee@salary.com")
+		make_employee("test_employee_salary_slip_read_permission@salary.com")
 
-		salary_slip_test_employee = make_employee_salary_slip("test_employee@salary.com", "Monthly")
-		frappe.set_user("test_employee@salary.com")
+		salary_slip_test_employee = make_employee_salary_slip("test_employee_salary_slip_read_permission@salary.com", "Monthly", "Test Employee Salary Slip Read Permission")
+		frappe.set_user("test_employee_salary_slip_read_permission@salary.com")
 		self.assertTrue(salary_slip_test_employee.has_permission("read"))
 
 	def test_email_salary_slip(self):
@@ -218,8 +219,8 @@
 
 		frappe.db.set_value("Payroll Settings", None, "email_salary_slip_to_employee", 1)
 
-		make_employee("test_employee@salary.com")
-		ss = make_employee_salary_slip("test_employee@salary.com", "Monthly")
+		make_employee("test_email_salary_slip@salary.com")
+		ss = make_employee_salary_slip("test_email_salary_slip@salary.com", "Monthly", "Test Salary Slip Email")
 		ss.company = "_Test Company"
 		ss.save()
 		ss.submit()
@@ -230,8 +231,9 @@
 	def test_loan_repayment_salary_slip(self):
 		from erpnext.loan_management.doctype.loan.test_loan import create_loan_type, create_loan, make_loan_disbursement_entry, create_loan_accounts
 		from erpnext.loan_management.doctype.process_loan_interest_accrual.process_loan_interest_accrual import process_loan_interest_accrual_for_term_loans
+		from erpnext.payroll.doctype.salary_structure.test_salary_structure import make_salary_structure
 
-		applicant = make_employee("test_loanemployee@salary.com", company="_Test Company")
+		applicant = make_employee("test_loan_repayment_salary_slip@salary.com", company="_Test Company")
 
 		create_loan_accounts()
 
@@ -243,6 +245,8 @@
 			interest_income_account='Interest Income Account - _TC',
 			penalty_income_account='Penalty Income Account - _TC')
 
+		make_salary_structure("Test Loan Repayment Salary Structure", "Monthly", employee=applicant, currency='INR')
+		frappe.db.sql("""delete from `tabLoan""")
 		loan = create_loan(applicant, "Car Loan", 11000, "Repay Over Number of Periods", 20, posting_date=add_months(nowdate(), -1))
 		loan.repay_from_salary = 1
 		loan.submit()
@@ -251,7 +255,7 @@
 
 		process_loan_interest_accrual_for_term_loans(posting_date=nowdate())
 
-		ss = make_employee_salary_slip("test_loanemployee@salary.com", "Monthly")
+		ss = make_employee_salary_slip("test_loan_repayment_salary_slip@salary.com", "Monthly", "Test Loan Repayment Salary Structure")
 		ss.submit()
 
 		self.assertEqual(ss.total_loan_repayment, 592)
@@ -264,7 +268,7 @@
 
 		for payroll_frequency in ["Monthly", "Bimonthly", "Fortnightly", "Weekly", "Daily"]:
 			make_employee(payroll_frequency + "_test_employee@salary.com")
-			ss = make_employee_salary_slip(payroll_frequency + "_test_employee@salary.com", payroll_frequency)
+			ss = make_employee_salary_slip(payroll_frequency + "_test_employee@salary.com", payroll_frequency, payroll_frequency + "_Test Payroll Frequency")
 			if payroll_frequency == "Monthly":
 				self.assertEqual(ss.end_date, m['month_end_date'])
 			elif payroll_frequency == "Bimonthly":
@@ -279,6 +283,18 @@
 			elif payroll_frequency == "Daily":
 				self.assertEqual(ss.end_date, nowdate())
 
+	def test_multi_currency_salary_slip(self):
+		from erpnext.payroll.doctype.salary_structure.test_salary_structure import make_salary_structure
+		applicant = make_employee("test_multi_currency_salary_slip@salary.com", company="_Test Company")
+		frappe.db.sql("""delete from `tabSalary Structure` where name='Test Multi Currency Salary Slip'""")
+		salary_structure = make_salary_structure("Test Multi Currency Salary Slip", "Monthly", employee=applicant, company="_Test Company", currency='USD')
+		salary_slip = make_salary_slip(salary_structure.name, employee = applicant)
+		salary_slip.exchange_rate = 70
+		salary_slip.calculate_net_pay()
+
+		self.assertEqual(salary_slip.gross_pay, 78000)
+		self.assertEqual(salary_slip.base_gross_pay, 78000*70)
+
 	def test_tax_for_payroll_period(self):
 		data = {}
 		# test the impact of tax exemption declaration, tax exemption proof submission
@@ -399,16 +415,21 @@
 		salary_structure = payroll_frequency + " Salary Structure Test for Salary Slip"
 
 	employee = frappe.db.get_value("Employee", {"user_id": user})
-	salary_structure_doc = make_salary_structure(salary_structure, payroll_frequency, employee)
-	salary_slip = frappe.db.get_value("Salary Slip", {"employee": frappe.db.get_value("Employee", {"user_id": user})})
+	if not frappe.db.exists('Salary Structure', salary_structure):
+		salary_structure_doc = make_salary_structure(salary_structure, payroll_frequency, employee)
+	else:
+		salary_structure_doc = frappe.get_doc('Salary Structure', salary_structure)
+	salary_slip_name = frappe.db.get_value("Salary Slip", {"employee": frappe.db.get_value("Employee", {"user_id": user})})
 
-	if not salary_slip:
+	if not salary_slip_name:
 		salary_slip = make_salary_slip(salary_structure_doc.name, employee = employee)
 		salary_slip.employee_name = frappe.get_value("Employee",
 			{"name":frappe.db.get_value("Employee", {"user_id": user})}, "employee_name")
 		salary_slip.payroll_frequency = payroll_frequency
 		salary_slip.posting_date = nowdate()
 		salary_slip.insert()
+	else:
+		salary_slip = frappe.get_doc('Salary Slip', salary_slip_name)
 
 	return salary_slip
 
@@ -449,7 +470,7 @@
 
 			sal_comp.append("accounts", {
 				"company": d,
-				"default_account": create_account(account_name, d, parent_account)
+				"account": create_account(account_name, d, parent_account)
 			})
 			sal_comp.save()
 
@@ -576,7 +597,8 @@
 		"doctype": "Employee Tax Exemption Declaration",
 		"employee": employee,
 		"payroll_period": payroll_period,
-		"company": erpnext.get_default_company()
+		"company": erpnext.get_default_company(),
+		"currency": erpnext.get_default_currency()
 	})
 	declaration.append("declarations", {
 		"exemption_sub_category": "_Test Sub Category",
@@ -591,7 +613,8 @@
 		"doctype": "Employee Tax Exemption Proof Submission",
 		"employee": employee,
 		"payroll_period": payroll_period.name,
-		"submission_date": submission_date
+		"submission_date": submission_date,
+		"currency": erpnext.get_default_currency()
 	})
 	proof_submission.append("tax_exemption_proofs", {
 		"exemption_sub_category": "_Test Sub Category",
@@ -608,13 +631,13 @@
 		"employee": employee,
 		"claimed_amount": amount,
 		"claim_date": claim_date,
-		"earning_component": component
+		"earning_component": component,
+		"currency": erpnext.get_default_currency()
 	}).submit()
 	return claim_date
 
-def create_tax_slab(payroll_period, effective_date = None, allow_tax_exemption = False, dont_submit = False):
-	if frappe.db.exists("Income Tax Slab", "Tax Slab: " + payroll_period.name):
-		return
+def create_tax_slab(payroll_period, effective_date = None, allow_tax_exemption = False, dont_submit = False, currency=erpnext.get_default_currency()):
+	frappe.db.sql("""delete from `tabIncome Tax Slab`""")
 
 	slabs = [
 		{
@@ -637,6 +660,7 @@
 	income_tax_slab = frappe.new_doc("Income Tax Slab")
 	income_tax_slab.name = "Tax Slab: " + payroll_period.name
 	income_tax_slab.effective_from = effective_date or add_days(payroll_period.start_date, -2)
+	income_tax_slab.currency = currency
 
 	if allow_tax_exemption:
 		income_tax_slab.allow_tax_exemption = 1
@@ -687,7 +711,8 @@
 		"salary_component": "Performance Bonus",
 		"payroll_date": salary_date,
 		"amount": amount,
-		"type": "Earning"
+		"type": "Earning",
+		"currency": erpnext.get_default_currency()
 	}).submit()
 	return salary_date
 
diff --git a/erpnext/payroll/doctype/salary_structure/salary_structure.js b/erpnext/payroll/doctype/salary_structure/salary_structure.js
index ad93a2f..7daae49 100755
--- a/erpnext/payroll/doctype/salary_structure/salary_structure.js
+++ b/erpnext/payroll/doctype/salary_structure/salary_structure.js
@@ -41,20 +41,6 @@
 
 		frm.toggle_reqd(['payroll_frequency'], !frm.doc.salary_slip_based_on_timesheet)
 
-		frm.set_query("salary_component", "earnings", function() {
-			return {
-				filters: {
-					type: "earning"
-				}
-			}
-		});
-		frm.set_query("salary_component", "deductions", function() {
-			return {
-				filters: {
-					type: "deduction"
-				}
-			}
-		});
 		frm.set_query("payment_account", function () {
 			var account_types = ["Bank", "Cash"];
 			return {
@@ -65,9 +51,48 @@
 				}
 			};
 		});
+		frm.trigger('set_earning_deduction_component');
+	},
+
+	set_earning_deduction_component: function(frm) {
+		if(!frm.doc.currency && !frm.doc.company) return;
+		frm.set_query("salary_component", "earnings", function() {
+			return {
+				query : "erpnext.payroll.doctype.salary_structure.salary_structure.get_earning_deduction_components",
+				filters: {type: "earning", currency: frm.doc.currency, company: frm.doc.company}
+			};
+		});
+		frm.set_query("salary_component", "deductions", function() {
+			return {
+				query : "erpnext.payroll.doctype.salary_structure.salary_structure.get_earning_deduction_components",
+				filters: {type: "deduction", currency: frm.doc.currency, company: frm.doc.company}
+			};
+		});
+	},
+
+
+	currency: function(frm) {
+		calculate_totals(frm.doc);
+		frm.trigger("set_dynamic_labels")
+		frm.trigger('set_earning_deduction_component');
+		frm.refresh()
+	},
+
+	set_dynamic_labels: function(frm) {
+		frm.set_currency_labels(["net_pay","hour_rate", "leave_encashment_amount_per_day", "max_benefits", "total_earning",
+			"total_deduction"], frm.doc.currency);
+
+		frm.set_currency_labels(["amount", "additional_amount", "tax_on_flexible_benefit", "tax_on_additional_salary"],
+			frm.doc.currency, "earnings");
+
+		frm.set_currency_labels(["amount", "additional_amount", "tax_on_flexible_benefit", "tax_on_additional_salary"],
+			frm.doc.currency, "deductions");
+
+		frm.refresh_fields();
 	},
 
 	refresh: function(frm) {
+		frm.trigger("set_dynamic_labels")
 		frm.trigger("toggle_fields");
 		frm.fields_dict['earnings'].grid.set_column_disp("default_amount", false);
 		frm.fields_dict['deductions'].grid.set_column_disp("default_amount", false);
@@ -101,10 +126,12 @@
 			fields: [
 				{fieldname: "sec_break", fieldtype: "Section Break", label: __("Filter Employees By (Optional)")},
 				{fieldname: "company", fieldtype: "Link", options: "Company", label: __("Company"), default: frm.doc.company, read_only:1},
+				{fieldname: "currency", fieldtype: "Link", options: "Currency", label: __("Currency"), default: frm.doc.currency, read_only:1},
 				{fieldname: "grade", fieldtype: "Link", options: "Employee Grade", label: __("Employee Grade")},
 				{fieldname:'department', fieldtype:'Link', options: 'Department', label: __('Department')},
 				{fieldname:'designation', fieldtype:'Link', options: 'Designation', label: __('Designation')},
-                {fieldname:"employee", fieldtype: "Link", options: "Employee", label: __("Employee")},
+				{fieldname:"employee", fieldtype: "Link", options: "Employee", label: __("Employee")},
+				{fieldname:"payroll_payable_account", fieldtype: "Link", options: "Account", filters: {"company": frm.doc.company, "root_type": "Liability", "is_group": 0, "account_currency": frm.doc.currency}, label: __("Payroll Payable Account")},
 				{fieldname:'base_variable', fieldtype:'Section Break'},
 				{fieldname:'from_date', fieldtype:'Date', label: __('From Date'), "reqd": 1},
 				{fieldname:'income_tax_slab', fieldtype:'Link', label: __('Income Tax Slab'), options: 'Income Tax Slab'},
diff --git a/erpnext/payroll/doctype/salary_structure/salary_structure.json b/erpnext/payroll/doctype/salary_structure/salary_structure.json
index 5f94929..de56fc8 100644
--- a/erpnext/payroll/doctype/salary_structure/salary_structure.json
+++ b/erpnext/payroll/doctype/salary_structure/salary_structure.json
@@ -13,6 +13,7 @@
   "column_break1",
   "is_active",
   "payroll_frequency",
+  "currency",
   "is_default",
   "time_sheet_earning_detail",
   "salary_slip_based_on_timesheet",
@@ -26,9 +27,9 @@
   "deductions",
   "conditions_and_formula_variable_and_example",
   "net_pay_detail",
-  "column_break2",
   "total_earning",
   "total_deduction",
+  "column_break2",
   "net_pay",
   "account",
   "mode_of_payment",
@@ -43,23 +44,17 @@
    "label": "Company",
    "options": "Company",
    "remember_last_selected_value": 1,
-   "reqd": 1,
-   "show_days": 1,
-   "show_seconds": 1
+   "reqd": 1
   },
   {
    "fieldname": "letter_head",
    "fieldtype": "Link",
    "label": "Letter Head",
-   "options": "Letter Head",
-   "show_days": 1,
-   "show_seconds": 1
+   "options": "Letter Head"
   },
   {
    "fieldname": "column_break1",
    "fieldtype": "Column Break",
-   "show_days": 1,
-   "show_seconds": 1,
    "width": "50%"
   },
   {
@@ -72,9 +67,7 @@
    "oldfieldname": "is_active",
    "oldfieldtype": "Select",
    "options": "\nYes\nNo",
-   "reqd": 1,
-   "show_days": 1,
-   "show_seconds": 1
+   "reqd": 1
   },
   {
    "default": "Monthly",
@@ -82,9 +75,7 @@
    "fieldname": "payroll_frequency",
    "fieldtype": "Select",
    "label": "Payroll Frequency",
-   "options": "\nMonthly\nFortnightly\nBimonthly\nWeekly\nDaily",
-   "show_days": 1,
-   "show_seconds": 1
+   "options": "\nMonthly\nFortnightly\nBimonthly\nWeekly\nDaily"
   },
   {
    "default": "No",
@@ -95,62 +86,46 @@
    "no_copy": 1,
    "options": "Yes\nNo",
    "print_hide": 1,
-   "read_only": 1,
-   "show_days": 1,
-   "show_seconds": 1
+   "read_only": 1
   },
   {
    "fieldname": "time_sheet_earning_detail",
-   "fieldtype": "Section Break",
-   "show_days": 1,
-   "show_seconds": 1
+   "fieldtype": "Section Break"
   },
   {
    "default": "0",
    "fieldname": "salary_slip_based_on_timesheet",
    "fieldtype": "Check",
-   "label": "Salary Slip Based on Timesheet",
-   "show_days": 1,
-   "show_seconds": 1
+   "label": "Salary Slip Based on Timesheet"
   },
   {
    "fieldname": "column_break_17",
-   "fieldtype": "Column Break",
-   "show_days": 1,
-   "show_seconds": 1
+   "fieldtype": "Column Break"
   },
   {
    "description": "Salary Component for timesheet based payroll.",
    "fieldname": "salary_component",
    "fieldtype": "Link",
    "label": "Salary Component",
-   "options": "Salary Component",
-   "show_days": 1,
-   "show_seconds": 1
+   "options": "Salary Component"
   },
   {
    "fieldname": "hour_rate",
    "fieldtype": "Currency",
    "label": "Hour Rate",
-   "options": "Company:company:default_currency",
-   "show_days": 1,
-   "show_seconds": 1
+   "options": "currency"
   },
   {
    "fieldname": "leave_encashment_amount_per_day",
    "fieldtype": "Currency",
    "label": "Leave Encashment Amount Per Day",
-   "options": "Company:company:default_currency",
-   "show_days": 1,
-   "show_seconds": 1
+   "options": "currency"
   },
   {
    "fieldname": "max_benefits",
    "fieldtype": "Currency",
    "label": "Max Benefits (Amount)",
-   "options": "Company:company:default_currency",
-   "show_days": 1,
-   "show_seconds": 1
+   "options": "currency"
   },
   {
    "description": "Salary breakup based on Earning and Deduction.",
@@ -158,9 +133,7 @@
    "fieldtype": "Section Break",
    "oldfieldname": "earning_deduction",
    "oldfieldtype": "Section Break",
-   "precision": "2",
-   "show_days": 1,
-   "show_seconds": 1
+   "precision": "2"
   },
   {
    "fieldname": "earnings",
@@ -168,9 +141,7 @@
    "label": "Earnings",
    "oldfieldname": "earning_details",
    "oldfieldtype": "Table",
-   "options": "Salary Detail",
-   "show_days": 1,
-   "show_seconds": 1
+   "options": "Salary Detail"
   },
   {
    "fieldname": "deductions",
@@ -178,22 +149,16 @@
    "label": "Deductions",
    "oldfieldname": "deduction_details",
    "oldfieldtype": "Table",
-   "options": "Salary Detail",
-   "show_days": 1,
-   "show_seconds": 1
+   "options": "Salary Detail"
   },
   {
    "fieldname": "net_pay_detail",
    "fieldtype": "Section Break",
-   "options": "Simple",
-   "show_days": 1,
-   "show_seconds": 1
+   "options": "Simple"
   },
   {
    "fieldname": "column_break2",
    "fieldtype": "Column Break",
-   "show_days": 1,
-   "show_seconds": 1,
    "width": "50%"
   },
   {
@@ -201,63 +166,45 @@
    "fieldtype": "Currency",
    "hidden": 1,
    "label": "Total Earning",
-   "oldfieldname": "total_earning",
-   "oldfieldtype": "Currency",
-   "options": "Company:company:default_currency",
-   "read_only": 1,
-   "show_days": 1,
-   "show_seconds": 1
+   "options": "currency",
+   "read_only": 1
   },
   {
    "fieldname": "total_deduction",
    "fieldtype": "Currency",
    "hidden": 1,
    "label": "Total Deduction",
-   "oldfieldname": "total_deduction",
-   "oldfieldtype": "Currency",
-   "options": "Company:company:default_currency",
-   "read_only": 1,
-   "show_days": 1,
-   "show_seconds": 1
+   "options": "currency",
+   "read_only": 1
   },
   {
    "fieldname": "net_pay",
    "fieldtype": "Currency",
    "hidden": 1,
    "label": "Net Pay",
-   "options": "Company:company:default_currency",
-   "read_only": 1,
-   "show_days": 1,
-   "show_seconds": 1
+   "options": "currency",
+   "read_only": 1
   },
   {
    "fieldname": "account",
    "fieldtype": "Section Break",
-   "label": "Account",
-   "show_days": 1,
-   "show_seconds": 1
+   "label": "Account"
   },
   {
    "fieldname": "mode_of_payment",
    "fieldtype": "Link",
    "label": "Mode of Payment",
-   "options": "Mode of Payment",
-   "show_days": 1,
-   "show_seconds": 1
+   "options": "Mode of Payment"
   },
   {
    "fieldname": "column_break_28",
-   "fieldtype": "Column Break",
-   "show_days": 1,
-   "show_seconds": 1
+   "fieldtype": "Column Break"
   },
   {
    "fieldname": "payment_account",
    "fieldtype": "Link",
    "label": "Payment Account",
-   "options": "Account",
-   "show_days": 1,
-   "show_seconds": 1
+   "options": "Account"
   },
   {
    "fieldname": "amended_from",
@@ -266,23 +213,26 @@
    "no_copy": 1,
    "options": "Salary Structure",
    "print_hide": 1,
-   "read_only": 1,
-   "show_days": 1,
-   "show_seconds": 1
+   "read_only": 1
   },
   {
    "fieldname": "conditions_and_formula_variable_and_example",
    "fieldtype": "HTML",
-   "label": "Conditions and Formula variable and example",
-   "show_days": 1,
-   "show_seconds": 1
+   "label": "Conditions and Formula variable and example"
+  },
+  {
+   "fieldname": "currency",
+   "fieldtype": "Link",
+   "label": "Currency",
+   "options": "Currency",
+   "reqd": 1
   }
  ],
  "icon": "fa fa-file-text",
  "idx": 1,
  "is_submittable": 1,
  "links": [],
- "modified": "2020-06-22 17:07:26.129355",
+ "modified": "2020-09-30 11:30:32.190798",
  "modified_by": "Administrator",
  "module": "Payroll",
  "name": "Salary Structure",
diff --git a/erpnext/payroll/doctype/salary_structure/salary_structure.py b/erpnext/payroll/doctype/salary_structure/salary_structure.py
index ffc16d7..877e41d 100644
--- a/erpnext/payroll/doctype/salary_structure/salary_structure.py
+++ b/erpnext/payroll/doctype/salary_structure/salary_structure.py
@@ -2,7 +2,7 @@
 # License: GNU General Public License v3. See license.txt
 
 from __future__ import unicode_literals
-import frappe
+import frappe, erpnext
 
 from frappe.utils import flt, cint, cstr
 from frappe import _
@@ -88,24 +88,26 @@
 		return employees
 
 	@frappe.whitelist()
-	def assign_salary_structure(self, company=None, grade=None, department=None, designation=None,employee=None,
-			from_date=None, base=None, variable=None, income_tax_slab=None):
-		employees = self.get_employees(company= company, grade= grade,department= department,designation= designation,name=employee)
+	def assign_salary_structure(self, grade=None, department=None, designation=None,employee=None,
+			payroll_payable_account=None, from_date=None, base=None, variable=None, income_tax_slab=None):
+		employees = self.get_employees(company= self.company, grade= grade,department= department,designation= designation,name=employee)
 
 		if employees:
 			if len(employees) > 20:
 				frappe.enqueue(assign_salary_structure_for_employees, timeout=600,
-					employees=employees, salary_structure=self,from_date=from_date,
-					base=base, variable=variable, income_tax_slab=income_tax_slab)
+					employees=employees, salary_structure=self,
+					payroll_payable_account=payroll_payable_account,
+					from_date=from_date, base=base, variable=variable, income_tax_slab=income_tax_slab)
 			else:
-				assign_salary_structure_for_employees(employees, self, from_date=from_date,
-					base=base, variable=variable, income_tax_slab=income_tax_slab)
+				assign_salary_structure_for_employees(employees, self,
+					payroll_payable_account=payroll_payable_account, 
+					from_date=from_date, base=base, variable=variable, income_tax_slab=income_tax_slab)
 		else:
 			frappe.msgprint(_("No Employee Found"))
 
 
 
-def assign_salary_structure_for_employees(employees, salary_structure, from_date=None, base=None, variable=None, income_tax_slab=None):
+def assign_salary_structure_for_employees(employees, salary_structure, payroll_payable_account=None, from_date=None, base=None, variable=None, income_tax_slab=None):
 	salary_structures_assignments = []
 	existing_assignments_for = get_existing_assignments(employees, salary_structure, from_date)
 	count=0
@@ -115,7 +117,7 @@
 		count +=1
 
 		salary_structures_assignment = create_salary_structures_assignment(employee,
-			salary_structure, from_date, base, variable, income_tax_slab)
+			salary_structure, payroll_payable_account, from_date, base, variable, income_tax_slab)
 		salary_structures_assignments.append(salary_structures_assignment)
 		frappe.publish_progress(count*100/len(set(employees) - set(existing_assignments_for)), title = _("Assigning Structures..."))
 
@@ -123,11 +125,22 @@
 		frappe.msgprint(_("Structures have been assigned successfully"))
 
 
-def create_salary_structures_assignment(employee, salary_structure, from_date, base, variable, income_tax_slab=None):
+def create_salary_structures_assignment(employee, salary_structure, payroll_payable_account, from_date, base, variable, income_tax_slab=None):
+	if not payroll_payable_account:
+		payroll_payable_account = frappe.db.get_value('Company', salary_structure.company, 'default_payroll_payable_account')
+		if not payroll_payable_account:
+			frappe.throw(_('Please set "Default Payroll Payable Account" in Company Defaults'))
+	payroll_payable_account_currency = frappe.db.get_value('Account',  payroll_payable_account, 'account_currency')
+	company_curency = erpnext.get_company_currency(salary_structure.company)
+	if payroll_payable_account_currency != salary_structure.currency and payroll_payable_account_currency != company_curency:
+		frappe.throw(_("Invalid Payroll Payable Account. The account currency must be {0} or {1}").format(salary_structure.currency, company_curency))
+
 	assignment = frappe.new_doc("Salary Structure Assignment")
 	assignment.employee = employee
 	assignment.salary_structure = salary_structure.name
 	assignment.company = salary_structure.company
+	assignment.currency = salary_structure.currency
+	assignment.payroll_payable_account = payroll_payable_account
 	assignment.from_date = from_date
 	assignment.base = base
 	assignment.variable = variable
@@ -170,7 +183,8 @@
 			"doctype": "Salary Slip",
 			"field_map": {
 				"total_earning": "gross_pay",
-				"name": "salary_structure"
+				"name": "salary_structure",
+				"currency": "currency"
 			}
 		}
 	}, target_doc, postprocess, ignore_child_tables=True, ignore_permissions=ignore_permissions)
@@ -188,7 +202,22 @@
 		filters={'salary_structure': salary_structure, 'docstatus': 1}, fields=['employee'])
 
 	if not employees:
-		frappe.throw(_("There's no Employee with Salary Structure: {0}. \
-			Assign {1} to an Employee to preview Salary Slip").format(salary_structure, salary_structure))
+		frappe.throw(_("There's no Employee with Salary Structure: {0}. Assign {1} to an Employee to preview Salary Slip").format(
+			salary_structure, salary_structure))
 
 	return list(set([d.employee for d in employees]))
+
+@frappe.whitelist()
+@frappe.validate_and_sanitize_search_inputs
+def get_earning_deduction_components(doctype, txt, searchfield, start, page_len, filters):
+	if len(filters) < 3:
+		return {}
+
+	return frappe.db.sql("""
+		select t1.salary_component
+		from `tabSalary Component` t1, `tabSalary Component Account` t2
+		where t1.salary_component = t2.parent
+		and t1.type = %s 
+		and t2.company = %s
+		order by salary_component
+	""", (filters['type'], filters['company']) )
diff --git a/erpnext/payroll/doctype/salary_structure/test_salary_structure.py b/erpnext/payroll/doctype/salary_structure/test_salary_structure.py
index e04fda8..abb6697 100644
--- a/erpnext/payroll/doctype/salary_structure/test_salary_structure.py
+++ b/erpnext/payroll/doctype/salary_structure/test_salary_structure.py
@@ -94,7 +94,8 @@
 			self.assertFalse(("\n" in row.formula) or ("\n" in row.condition))
 
 	def test_salary_structures_assignment(self):
-		salary_structure = make_salary_structure("Salary Structure Sample", "Monthly")
+		company_currency = erpnext.get_default_currency()
+		salary_structure = make_salary_structure("Salary Structure Sample", "Monthly", currency=company_currency)
 		employee = "test_assign_stucture@salary.com"
 		employee_doc_name = make_employee(employee)
 		# clear the already assigned stuctures
@@ -107,8 +108,13 @@
 		self.assertEqual(salary_structure_assignment.base, 5000)
 		self.assertEqual(salary_structure_assignment.variable, 200)
 
+	def test_multi_currency_salary_structure(self):
+		make_employee("test_muti_currency_employee@salary.com")
+		sal_struct = make_salary_structure("Salary Structure Multi Currency", "Monthly", currency='USD')
+		self.assertEqual(sal_struct.currency, 'USD')
+
 def make_salary_structure(salary_structure, payroll_frequency, employee=None, dont_submit=False, other_details=None,
-	test_tax=False, company=None):
+	test_tax=False, company=None, currency=erpnext.get_default_currency()):
 	if test_tax:
 		frappe.db.sql("""delete from `tabSalary Structure` where name=%s""",(salary_structure))
 
@@ -120,7 +126,8 @@
 			"earnings": make_earning_salary_component(test_tax=test_tax, company_list=["_Test Company"]),
 			"deductions": make_deduction_salary_component(test_tax=test_tax, company_list=["_Test Company"]),
 			"payroll_frequency": payroll_frequency,
-			"payment_account": get_random("Account")
+			"payment_account": get_random("Account", filters={'account_currency': currency}),
+			"currency": currency
 		}
 		if other_details and isinstance(other_details, dict):
 			details.update(other_details)
@@ -134,16 +141,16 @@
 
 	if employee and not frappe.db.get_value("Salary Structure Assignment",
 		{'employee':employee, 'docstatus': 1}) and salary_structure_doc.docstatus==1:
-			create_salary_structure_assignment(employee, salary_structure, company=company)
+			create_salary_structure_assignment(employee, salary_structure, company=company, currency=currency)
 
 	return salary_structure_doc
 
-def create_salary_structure_assignment(employee, salary_structure, from_date=None, company=None):
+def create_salary_structure_assignment(employee, salary_structure, from_date=None, company=None, currency=erpnext.get_default_currency()):
 	if frappe.db.exists("Salary Structure Assignment", {"employee": employee}):
 		frappe.db.sql("""delete from `tabSalary Structure Assignment` where employee=%s""",(employee))
 
 	payroll_period = create_payroll_period()
-	create_tax_slab(payroll_period, allow_tax_exemption=True)
+	create_tax_slab(payroll_period, allow_tax_exemption=True, currency=currency)
 
 	salary_structure_assignment = frappe.new_doc("Salary Structure Assignment")
 	salary_structure_assignment.employee = employee
@@ -151,8 +158,15 @@
 	salary_structure_assignment.variable = 5000
 	salary_structure_assignment.from_date = from_date or add_days(nowdate(), -1)
 	salary_structure_assignment.salary_structure = salary_structure
+	salary_structure_assignment.currency = currency
+	salary_structure_assignment.payroll_payable_account = get_payable_account(company)
 	salary_structure_assignment.company = company or erpnext.get_default_company()
 	salary_structure_assignment.save(ignore_permissions=True)
 	salary_structure_assignment.income_tax_slab = "Tax Slab: _Test Payroll Period"
 	salary_structure_assignment.submit()
 	return salary_structure_assignment
+
+def get_payable_account(company=None):
+	if not company:
+		company = erpnext.get_default_company()
+	return frappe.db.get_value("Company", company, "default_payroll_payable_account")
\ No newline at end of file
diff --git a/erpnext/payroll/doctype/salary_structure_assignment/salary_structure_assignment.js b/erpnext/payroll/doctype/salary_structure_assignment/salary_structure_assignment.js
index 818e853..6cd897e 100644
--- a/erpnext/payroll/doctype/salary_structure_assignment/salary_structure_assignment.js
+++ b/erpnext/payroll/doctype/salary_structure_assignment/salary_structure_assignment.js
@@ -6,9 +6,6 @@
 		frm.set_query("employee", function() {
 			return {
 				query: "erpnext.controllers.queries.employee_query",
-				filters: {
-					company: frm.doc.company
-				}
 			}
 		});
 		frm.set_query("salary_structure", function() {
@@ -26,11 +23,25 @@
 				filters: {
 					company: frm.doc.company,
 					docstatus: 1,
-					disabled: 0
+					disabled: 0,
+					currency: frm.doc.currency
+				}
+			};
+		});
+
+		frm.set_query("payroll_payable_account", function() {
+			var company_currency = erpnext.get_currency(frm.doc.company);
+			return {
+				filters: {
+					"company": frm.doc.company,
+					"root_type": "Liability",
+					"is_group": 0,
+					"account_currency": ["in", [frm.doc.currency, company_currency]],
 				}
 			}
 		});
 	},
+
 	employee: function(frm) {
 		if(frm.doc.employee){
 			frappe.call({
@@ -52,5 +63,13 @@
 		else{
 			frm.set_value("company", null);
 		}
+	},
+
+	company: function(frm) {
+		if (frm.doc.company) {
+			frappe.db.get_value("Company", frm.doc.company, "default_payroll_payable_account", (r) => {
+				frm.set_value("payroll_payable_account", r.default_payroll_payable_account);
+			});
+		}
 	}
 });
diff --git a/erpnext/payroll/doctype/salary_structure_assignment/salary_structure_assignment.json b/erpnext/payroll/doctype/salary_structure_assignment/salary_structure_assignment.json
index c84e034..92bb347 100644
--- a/erpnext/payroll/doctype/salary_structure_assignment/salary_structure_assignment.json
+++ b/erpnext/payroll/doctype/salary_structure_assignment/salary_structure_assignment.json
@@ -11,11 +11,13 @@
   "employee_name",
   "department",
   "company",
+  "payroll_payable_account",
   "column_break_6",
   "designation",
   "salary_structure",
   "from_date",
   "income_tax_slab",
+  "currency",
   "section_break_7",
   "base",
   "column_break_9",
@@ -94,7 +96,7 @@
    "fieldname": "base",
    "fieldtype": "Currency",
    "label": "Base",
-   "options": "Company:company:default_currency"
+   "options": "currency"
   },
   {
    "fieldname": "column_break_9",
@@ -104,7 +106,7 @@
    "fieldname": "variable",
    "fieldtype": "Currency",
    "label": "Variable",
-   "options": "Company:company:default_currency"
+   "options": "currency"
   },
   {
    "fieldname": "amended_from",
@@ -116,15 +118,35 @@
    "read_only": 1
   },
   {
+   "depends_on": "salary_structure",
    "fieldname": "income_tax_slab",
    "fieldtype": "Link",
    "label": "Income Tax Slab",
    "options": "Income Tax Slab"
+  },
+  {
+   "default": "Company:company:default_currency",
+   "depends_on": "eval:(doc.docstatus==1 || doc.salary_structure)",
+   "fetch_from": "salary_structure.currency",
+   "fieldname": "currency",
+   "fieldtype": "Link",
+   "label": "Currency",
+   "options": "Currency",
+   "print_hide": 1,
+   "read_only": 1,
+   "reqd": 1
+  },
+  {
+   "depends_on": "employee",
+   "fieldname": "payroll_payable_account",
+   "fieldtype": "Link",
+   "label": "Payroll Payable Account",
+   "options": "Account"
   }
  ],
  "is_submittable": 1,
  "links": [],
- "modified": "2020-06-22 19:58:09.964692",
+ "modified": "2020-11-30 18:07:48.251311",
  "modified_by": "Administrator",
  "module": "Payroll",
  "name": "Salary Structure Assignment",
diff --git a/erpnext/payroll/doctype/salary_structure_assignment/salary_structure_assignment.py b/erpnext/payroll/doctype/salary_structure_assignment/salary_structure_assignment.py
index 668e0ec..dccb5df 100644
--- a/erpnext/payroll/doctype/salary_structure_assignment/salary_structure_assignment.py
+++ b/erpnext/payroll/doctype/salary_structure_assignment/salary_structure_assignment.py
@@ -13,6 +13,8 @@
 class SalaryStructureAssignment(Document):
 	def validate(self):
 		self.validate_dates()
+		self.validate_income_tax_slab()
+		self.set_payroll_payable_account()
 
 	def validate_dates(self):
 		joining_date, relieving_date = frappe.db.get_value("Employee", self.employee,
@@ -31,6 +33,24 @@
 				frappe.throw(_("From Date {0} cannot be after employee's relieving Date {1}")
 					.format(self.from_date, relieving_date))
 
+	def validate_income_tax_slab(self):
+		if not self.income_tax_slab:
+			return
+		
+		income_tax_slab_currency = frappe.db.get_value('Income Tax Slab', self.income_tax_slab, 'currency')
+		if self.currency != income_tax_slab_currency:
+			frappe.throw(_("Currency of selected Income Tax Slab should be {0} instead of {1}").format(self.currency, income_tax_slab_currency))
+
+	def set_payroll_payable_account(self):
+		if not self.payroll_payable_account:
+			payroll_payable_account = frappe.db.get_value('Company', self.company, 'default_payable_account')
+			if not payroll_payable_account:
+				payroll_payable_account = frappe.db.get_value(
+					"Account", {
+						"account_name": _("Payroll Payable"), "company": self.company, "account_currency": frappe.db.get_value(
+							"Company", self.company, "default_currency"), "is_group": 0})
+			self.payroll_payable_account = payroll_payable_account
+
 def get_assigned_salary_structure(employee, on_date):
 	if not employee or not on_date:
 		return None
@@ -43,3 +63,10 @@
 			'on_date': on_date,
 		})
 	return salary_structure[0][0] if salary_structure else None
+
+@frappe.whitelist()
+def get_employee_currency(employee):
+	employee_currency = frappe.db.get_value('Salary Structure Assignment', {'employee': employee}, 'currency')
+	if not employee_currency:
+		frappe.throw(_("There is no Salary Structure assigned to {0}. First assign a Salary Stucture.").format(employee))
+	return employee_currency
\ No newline at end of file
diff --git a/erpnext/payroll/doctype/taxable_salary_slab/taxable_salary_slab.json b/erpnext/payroll/doctype/taxable_salary_slab/taxable_salary_slab.json
index 94eda4c..65d3824 100644
--- a/erpnext/payroll/doctype/taxable_salary_slab/taxable_salary_slab.json
+++ b/erpnext/payroll/doctype/taxable_salary_slab/taxable_salary_slab.json
@@ -19,13 +19,15 @@
    "fieldtype": "Currency",
    "in_list_view": 1,
    "label": "From Amount",
+   "options": "currency",
    "reqd": 1
   },
   {
    "fieldname": "to_amount",
    "fieldtype": "Currency",
    "in_list_view": 1,
-   "label": "To Amount"
+   "label": "To Amount",
+   "options": "currency"
   },
   {
    "default": "0",
@@ -53,7 +55,7 @@
  ],
  "istable": 1,
  "links": [],
- "modified": "2020-06-22 18:16:07.596493",
+ "modified": "2020-10-19 13:44:39.549337",
  "modified_by": "Administrator",
  "module": "Payroll",
  "name": "Taxable Salary Slab",
diff --git a/erpnext/payroll/report/salary_register/salary_register.js b/erpnext/payroll/report/salary_register/salary_register.js
index 885e3d1..eb4acb9 100644
--- a/erpnext/payroll/report/salary_register/salary_register.js
+++ b/erpnext/payroll/report/salary_register/salary_register.js
@@ -8,34 +8,48 @@
 			"label": __("From"),
 			"fieldtype": "Date",
 			"default": frappe.datetime.add_months(frappe.datetime.get_today(),-1),
-			"reqd": 1
+			"reqd": 1,
+			"width": "100px"
 		},
 		{
 			"fieldname":"to_date",
 			"label": __("To"),
 			"fieldtype": "Date",
 			"default": frappe.datetime.get_today(),
-			"reqd": 1
+			"reqd": 1,
+			"width": "100px"
+		},
+		{
+			"fieldname": "currency",
+			"fieldtype": "Link",
+			"options": "Currency",
+			"label": __("Currency"),
+			"default": erpnext.get_currency(frappe.defaults.get_default("Company")),
+			"width": "50px"
 		},
 		{
 			"fieldname":"employee",
 			"label": __("Employee"),
 			"fieldtype": "Link",
-			"options": "Employee"
+			"options": "Employee",
+			"width": "100px"
 		},
 		{
 			"fieldname":"company",
 			"label": __("Company"),
 			"fieldtype": "Link",
 			"options": "Company",
-			"default": frappe.defaults.get_user_default("Company")
+			"default": frappe.defaults.get_user_default("Company"),
+			"width": "100px",
+			"reqd": 1
 		},
 		{
 			"fieldname":"docstatus",
 			"label":__("Document Status"),
 			"fieldtype":"Select",
 			"options":["Draft", "Submitted", "Cancelled"],
-			"default":"Submitted"
+			"default": "Submitted",
+			"width": "100px"
 		}
 	]
 }
diff --git a/erpnext/payroll/report/salary_register/salary_register.py b/erpnext/payroll/report/salary_register/salary_register.py
index 8701085..a1b1a8c 100644
--- a/erpnext/payroll/report/salary_register/salary_register.py
+++ b/erpnext/payroll/report/salary_register/salary_register.py
@@ -2,18 +2,22 @@
 # License: GNU General Public License v3. See license.txt
 
 from __future__ import unicode_literals
-import frappe
+import frappe, erpnext
 from frappe.utils import flt
 from frappe import _
 
 def execute(filters=None):
 	if not filters: filters = {}
-	salary_slips = get_salary_slips(filters)
+	currency = None
+	if filters.get('currency'):
+		currency = filters.get('currency')
+	company_currency = erpnext.get_company_currency(filters.get("company"))
+	salary_slips = get_salary_slips(filters, company_currency)
 	if not salary_slips: return [], []
 
 	columns, earning_types, ded_types = get_columns(salary_slips)
-	ss_earning_map = get_ss_earning_map(salary_slips)
-	ss_ded_map = get_ss_ded_map(salary_slips)
+	ss_earning_map = get_ss_earning_map(salary_slips, currency, company_currency)
+	ss_ded_map = get_ss_ded_map(salary_slips,currency, company_currency)
 	doj_map = get_employee_doj_map()
 
 	data = []
@@ -21,24 +25,30 @@
 		row = [ss.name, ss.employee, ss.employee_name, doj_map.get(ss.employee), ss.branch, ss.department, ss.designation,
 			ss.company, ss.start_date, ss.end_date, ss.leave_without_pay, ss.payment_days]
 
-		if not ss.branch == None:columns[3] = columns[3].replace('-1','120')
-		if not ss.department  == None: columns[4] = columns[4].replace('-1','120')
-		if not ss.designation  == None: columns[5] = columns[5].replace('-1','120')
-		if not ss.leave_without_pay  == None: columns[9] = columns[9].replace('-1','130')
+		if ss.branch is not None: columns[3] = columns[3].replace('-1','120')
+		if ss.department is not None: columns[4] = columns[4].replace('-1','120')
+		if ss.designation is not None: columns[5] = columns[5].replace('-1','120')
+		if ss.leave_without_pay is not None: columns[9] = columns[9].replace('-1','130')
 
 
 		for e in earning_types:
 			row.append(ss_earning_map.get(ss.name, {}).get(e))
 
-		row += [ss.gross_pay]
+		if currency == company_currency:
+			row += [flt(ss.gross_pay) * flt(ss.exchange_rate)]
+		else:
+			row += [ss.gross_pay]
 
 		for d in ded_types:
 			row.append(ss_ded_map.get(ss.name, {}).get(d))
 
 		row.append(ss.total_loan_repayment)
 
-		row += [ss.total_deduction, ss.net_pay]
-
+		if currency == company_currency:
+			row += [flt(ss.total_deduction) * flt(ss.exchange_rate), flt(ss.net_pay) * flt(ss.exchange_rate)]
+		else:
+			row += [ss.total_deduction, ss.net_pay]
+		row.append(currency or company_currency)
 		data.append(row)
 
 	return columns, data
@@ -46,10 +56,19 @@
 def get_columns(salary_slips):
 	"""
 	columns = [
-		_("Salary Slip ID") + ":Link/Salary Slip:150",_("Employee") + ":Link/Employee:120", _("Employee Name") + "::140",
-		_("Date of Joining") + "::80", _("Branch") + ":Link/Branch:120", _("Department") + ":Link/Department:120",
-		_("Designation") + ":Link/Designation:120", _("Company") + ":Link/Company:120", _("Start Date") + "::80",
-		_("End Date") + "::80", _("Leave Without Pay") + ":Float:130", _("Payment Days") + ":Float:120"
+		_("Salary Slip ID") + ":Link/Salary Slip:150",
+		_("Employee") + ":Link/Employee:120",
+		_("Employee Name") + "::140",
+		_("Date of Joining") + "::80",
+		_("Branch") + ":Link/Branch:120",
+		_("Department") + ":Link/Department:120",
+		_("Designation") + ":Link/Designation:120",
+		_("Company") + ":Link/Company:120",
+		_("Start Date") + "::80",
+		_("End Date") + "::80",
+		_("Leave Without Pay") + ":Float:130",
+		_("Payment Days") + ":Float:120",
+		_("Currency") + ":Link/Currency:80"
 	]
 	"""
 	columns = [
@@ -73,15 +92,15 @@
 
 	return columns, salary_components[_("Earning")], salary_components[_("Deduction")]
 
-def get_salary_slips(filters):
+def get_salary_slips(filters, company_currency):
 	filters.update({"from_date": filters.get("from_date"), "to_date":filters.get("to_date")})
-	conditions, filters = get_conditions(filters)
+	conditions, filters = get_conditions(filters, company_currency)
 	salary_slips = frappe.db.sql("""select * from `tabSalary Slip` where %s
 		order by employee""" % conditions, filters, as_dict=1)
 
 	return salary_slips or []
 
-def get_conditions(filters):
+def get_conditions(filters, company_currency):
 	conditions = ""
 	doc_status = {"Draft": 0, "Submitted": 1, "Cancelled": 2}
 
@@ -92,6 +111,8 @@
 	if filters.get("to_date"): conditions += " and end_date <= %(to_date)s"
 	if filters.get("company"): conditions += " and company = %(company)s"
 	if filters.get("employee"): conditions += " and employee = %(employee)s"
+	if filters.get("currency") and filters.get("currency") != company_currency:
+		conditions += " and currency = %(currency)s"
 
 	return conditions, filters
 
@@ -103,26 +124,32 @@
 				FROM `tabEmployee`
 				"""))
 
-def get_ss_earning_map(salary_slips):
-	ss_earnings = frappe.db.sql("""select parent, salary_component, amount
-		from `tabSalary Detail` where parent in (%s)""" %
+def get_ss_earning_map(salary_slips, currency, company_currency):
+	ss_earnings = frappe.db.sql("""select sd.parent, sd.salary_component, sd.amount, ss.exchange_rate, ss.name
+		from `tabSalary Detail` sd, `tabSalary Slip` ss where sd.parent=ss.name and sd.parent in (%s)""" %
 		(', '.join(['%s']*len(salary_slips))), tuple([d.name for d in salary_slips]), as_dict=1)
 
 	ss_earning_map = {}
 	for d in ss_earnings:
 		ss_earning_map.setdefault(d.parent, frappe._dict()).setdefault(d.salary_component, [])
-		ss_earning_map[d.parent][d.salary_component] = flt(d.amount)
+		if currency == company_currency:
+			ss_earning_map[d.parent][d.salary_component] = flt(d.amount) * flt(d.exchange_rate if d.exchange_rate else 1)
+		else:
+			ss_earning_map[d.parent][d.salary_component] = flt(d.amount)
 
 	return ss_earning_map
 
-def get_ss_ded_map(salary_slips):
-	ss_deductions = frappe.db.sql("""select parent, salary_component, amount
-		from `tabSalary Detail` where parent in (%s)""" %
+def get_ss_ded_map(salary_slips, currency, company_currency):
+	ss_deductions = frappe.db.sql("""select sd.parent, sd.salary_component, sd.amount, ss.exchange_rate, ss.name
+		from `tabSalary Detail` sd, `tabSalary Slip` ss where sd.parent=ss.name and sd.parent in (%s)""" %
 		(', '.join(['%s']*len(salary_slips))), tuple([d.name for d in salary_slips]), as_dict=1)
 
 	ss_ded_map = {}
 	for d in ss_deductions:
 		ss_ded_map.setdefault(d.parent, frappe._dict()).setdefault(d.salary_component, [])
-		ss_ded_map[d.parent][d.salary_component] = flt(d.amount)
+		if currency == company_currency:
+			ss_ded_map[d.parent][d.salary_component] = flt(d.amount) * flt(d.exchange_rate if d.exchange_rate else 1)
+		else:
+			ss_ded_map[d.parent][d.salary_component] = flt(d.amount)
 
 	return ss_ded_map