Merge branch 'develop' into jam_enterprise_emp_benefit
diff --git a/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.js b/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.js
index c1a2c97..9a6dead 100644
--- a/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.js
+++ b/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.js
@@ -115,7 +115,6 @@
 		}
 		this.frm.toggle_reqd("supplier_warehouse", this.frm.doc.is_subcontracted==="Yes");
 
-		var me = this;
 		if (doc.docstatus == 1 && !doc.inter_company_invoice_reference) {
 			frappe.model.with_doc("Supplier", me.frm.doc.supplier, function() {
 				var supplier = frappe.model.get_doc("Supplier", me.frm.doc.supplier);
diff --git a/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.py b/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.py
index 5d26d8a..545967e 100644
--- a/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.py
+++ b/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.py
@@ -81,7 +81,6 @@
 		self.validate_write_off_account()
 		self.validate_multiple_billing("Purchase Receipt", "pr_detail", "amount", "items")
 		self.validate_fixed_asset()
-		self.validate_fixed_asset_account()
 		self.create_remarks()
 		self.set_status()
 		validate_inter_company_party(self.doctype, self.supplier, self.company, self.inter_company_invoice_reference)
@@ -176,7 +175,8 @@
 		if self.update_stock:
 			for d in self.get('items'):
 				if not d.warehouse:
-					frappe.throw(_("Warehouse required at Row No {0}").format(d.idx))
+					frappe.throw(_("Warehouse required at Row No {0}, please set default warehouse for the item {1} for the company {2}").
+						format(d.idx, d.item_code, self.company))
 
 		super(PurchaseInvoice, self).validate_warehouse()
 
@@ -390,10 +390,10 @@
 		warehouse_account = get_warehouse_account_map()
 
 		for item in self.get("items"):
-			if flt(item.base_net_amount) and item.item_code in stock_items:
+			if flt(item.base_net_amount):
 				account_currency = get_account_currency(item.expense_account)
 
-				if self.update_stock and self.auto_accounting_for_stock:
+				if self.update_stock and self.auto_accounting_for_stock and item.item_code in stock_items:
 					val_rate_db_precision = 6 if cint(item.precision("valuation_rate")) <= 6 else 9
 
 					# warehouse account
@@ -435,7 +435,7 @@
 							"remarks": self.get("remarks") or _("Accounting Entry for Stock"),
 							"credit": flt(item.rm_supp_cost)
 						}, warehouse_account[self.supplier_warehouse]["account_currency"]))
-				else:
+				elif not item.is_fixed_asset:
 					gl_entries.append(
 						self.get_gl_dict({
 							"account": item.expense_account,
@@ -478,11 +478,17 @@
 
 				asset_amount = flt(item.net_amount) + flt(item.item_tax_amount/self.conversion_rate)
 				base_asset_amount = flt(item.base_net_amount + item.item_tax_amount)
+				item.expense_account = item.expense_account or asset_accounts[0]
+
+				if (not item.expense_account or frappe.db.get_value('Account',
+					item.expense_account, 'account_type') != 'Asset Received But Not Billed'):
+					frappe.throw(_("Row {0}: Expense account must be of type Asset Received But Not Billed").
+						format(item.idx))
 
 				if not self.update_stock:
-					asset_rbnb_currency = get_account_currency(asset_accounts[0])
+					asset_rbnb_currency = get_account_currency(item.expense_account)
 					gl_entries.append(self.get_gl_dict({
-						"account": asset_accounts[0],
+						"account": item.expense_account,
 						"against": self.supplier,
 						"remarks": self.get("remarks") or _("Accounting Entry for Asset"),
 						"debit": base_asset_amount,
@@ -517,7 +523,7 @@
 					}))
 
 					if item.item_tax_amount and not cint(erpnext.is_perpetual_inventory_enabled(self.company)):
-						asset_eiiav_currency = get_account_currency(asset_accounts[0])
+						asset_eiiav_currency = get_account_currency(asset_accounts[1])
 						gl_entries.append(self.get_gl_dict({
 							"account": asset_accounts[1],
 							"against": self.supplier,
@@ -750,13 +756,6 @@
 		for pr in set(updated_pr):
 			frappe.get_doc("Purchase Receipt", pr).update_billing_percentage(update_modified=update_modified)
 
-	def validate_fixed_asset_account(self):
-		for d in self.get('items'):
-			if d.is_fixed_asset:
-				account_type = frappe.db.get_value("Account", d.expense_account, "account_type")
-				if account_type != 'Fixed Asset':
-					frappe.throw(_("Row {0}# Account must be of type 'Fixed Asset'").format(d.idx))
-
 	def on_recurring(self, reference_doc, auto_repeat_doc):
 		self.due_date = None
 
diff --git a/erpnext/accounts/page/pos/pos.js b/erpnext/accounts/page/pos/pos.js
old mode 100644
new mode 100755
index c07b851..2146ace
--- a/erpnext/accounts/page/pos/pos.js
+++ b/erpnext/accounts/page/pos/pos.js
@@ -1051,6 +1051,7 @@
 						item_name: obj.name === obj.item_name ? "" : obj.item_name,
 						item_image: obj.image,
 						item_stock: __('Stock Qty') + ": " + me.get_actual_qty(obj),
+						item_uom: obj.stock_uom,
 						color: frappe.get_palette(obj.item_name),
 						abbr: frappe.get_abbr(obj.item_name)
 					})).tooltip().appendTo($wrap);
diff --git a/erpnext/accounts/party.py b/erpnext/accounts/party.py
index 69b369f..2222f1f 100644
--- a/erpnext/accounts/party.py
+++ b/erpnext/accounts/party.py
@@ -487,7 +487,7 @@
 
 		if tax.valid_till and date_diff(tax.valid_till, ref_doc.posting_date) > 0:
 			tax_mapper.update({
-				"rate": tax.applicable_percentage
+				"rate": tax.applicable_percent
 			})
 
 		prepare_tax_withholding_details(tax_mapper, tax_withholding_details)
diff --git a/erpnext/accounts/report/consolidated_financial_statement/consolidated_financial_statement.py b/erpnext/accounts/report/consolidated_financial_statement/consolidated_financial_statement.py
index 0b1fc6d..750120b 100644
--- a/erpnext/accounts/report/consolidated_financial_statement/consolidated_financial_statement.py
+++ b/erpnext/accounts/report/consolidated_financial_statement/consolidated_financial_statement.py
@@ -15,6 +15,10 @@
 
 def execute(filters=None):
 	columns, data, message, chart = [], [], [], []
+
+	if not filters.get('company'):
+		return columns, data, message, chart
+
 	fiscal_year = get_fiscal_year_data(filters.get('from_fiscal_year'), filters.get('to_fiscal_year'))
 	companies_column, companies = get_companies(filters)
 	columns = get_columns(companies_column)
diff --git a/erpnext/accounts/report/general_ledger/general_ledger.py b/erpnext/accounts/report/general_ledger/general_ledger.py
index 2d0bd52..7134b91 100644
--- a/erpnext/accounts/report/general_ledger/general_ledger.py
+++ b/erpnext/accounts/report/general_ledger/general_ledger.py
@@ -11,6 +11,9 @@
 
 
 def execute(filters=None):
+	if not filters:
+		return [], []
+
 	account_details = {}
 
 	if filters and filters.get('print_in_account_currency') and \
diff --git a/erpnext/assets/doctype/asset/asset.js b/erpnext/assets/doctype/asset/asset.js
index c05667a..658107b 100644
--- a/erpnext/assets/doctype/asset/asset.js
+++ b/erpnext/assets/doctype/asset/asset.js
@@ -82,7 +82,7 @@
 			}
 			if (frm.doc.status != 'Fully Depreciated') {
 				frm.add_custom_button(__("Asset Adjustment"), function() {
-					frm.trigger("create_asset_maintenance");
+					frm.trigger("create_asset_adjustment");
 				}, __("Make"));
 			}
 
@@ -157,6 +157,13 @@
 		}
 	},
 
+	available_for_use_date: function(frm) {
+		$.each(frm.doc.finance_books || [], function(i, d) {
+			if(!d.depreciation_start_date) d.depreciation_start_date = frm.doc.available_for_use_date;
+		});
+		refresh_field("finance_books");
+	},
+
 	is_existing_asset: function(frm) {
 		// frm.toggle_reqd("next_depreciation_date", (!frm.doc.is_existing_asset && frm.doc.calculate_depreciation));
 	},
@@ -226,6 +233,22 @@
 		})
 	},
 
+	create_asset_adjustment: function(frm) {
+		frappe.call({
+			args: {
+				"asset": frm.doc.name,
+				"asset_category": frm.doc.asset_category,
+				"company": frm.doc.company
+			},
+			method: "erpnext.assets.doctype.asset.asset.create_asset_adjustment",
+			freeze: 1,
+			callback: function(r) {
+				var doclist = frappe.model.sync(r.message);
+				frappe.set_route("Form", doclist[0].doctype, doclist[0].name);
+			}
+		})
+	},
+
 	calculate_depreciation: function(frm) {
 		frappe.db.get_value("Asset Settings", {'name':"Asset Settings"}, 'schedule_based_on_fiscal_year', (data) => {
 			if (data.schedule_based_on_fiscal_year == 1) {
@@ -322,6 +345,42 @@
 				"reqd": 1
 			},
 			{
+				"label": __("Select Serial No"),
+				"fieldname": "serial_nos",
+				"fieldtype": "Link",
+				"options": "Serial No",
+				"get_query": function () {
+					return {
+						filters: {
+							'asset': frm.doc.name
+						}
+					}
+				},
+				"onchange": function() {
+					let val = this.get_value();
+					if (val) {
+						let serial_nos = dialog.get_value("serial_no") || val;
+						if (serial_nos) {
+							serial_nos = serial_nos.split('\n');
+							serial_nos.push(val);
+
+							const unique_sn = serial_nos.filter(function(elem, index, self) {
+							    return index === self.indexOf(elem);
+							});
+
+							dialog.set_value("serial_no", unique_sn.join('\n'));
+							dialog.set_value("serial_nos", "");
+						}
+					}
+				}
+			},
+			{
+				"label": __("Serial No"),
+				"fieldname": "serial_no",
+				"read_only": 1,
+				"fieldtype": "Small Text"
+			},
+			{
 				"label": __("Date"),
 				"fieldname": "transfer_date",
 				"fieldtype": "Datetime",
@@ -342,8 +401,9 @@
 				args: {
 					"asset": frm.doc.name,
 					"transaction_date": args.transfer_date,
-					"source_warehouse": frm.doc.location,
-					"target_warehouse": args.target_location,
+					"source_location": frm.doc.location,
+					"target_location": args.target_location,
+					"serial_no": args.serial_no,
 					"company": frm.doc.company
 				}
 			},
diff --git a/erpnext/assets/doctype/asset/asset.py b/erpnext/assets/doctype/asset/asset.py
index e37038a..1069db6 100644
--- a/erpnext/assets/doctype/asset/asset.py
+++ b/erpnext/assets/doctype/asset/asset.py
@@ -51,7 +51,7 @@
 
 	def validate_in_use_date(self):
 		if not self.available_for_use_date:
-			frappe.throw(_("Available for use data is required"))
+			frappe.throw(_("Available for use date is required"))
 
 	def set_missing_values(self):
 		if not self.asset_category:
@@ -162,6 +162,9 @@
 			frappe.throw(_("Row {0}: Expected Value After Useful Life must be less than Gross Purchase Amount")
 				.format(row.idx))
 
+		if not row.depreciation_start_date:
+			frappe.throw(_("Row {0}: Depreciation Start Date is required").format(row.idx))
+
 		if not self.is_existing_asset:
 			self.opening_accumulated_depreciation = 0
 			self.number_of_depreciations_booked = 0
@@ -419,9 +422,23 @@
 	return asset_maintenance
 
 @frappe.whitelist()
+def create_asset_adjustment(asset, asset_category, company):
+	asset_maintenance = frappe.new_doc("Asset Adjustment")
+	asset_maintenance.update({
+		"asset": asset,
+		"company": company,
+		"asset_category": asset_category
+	})
+	return asset_maintenance
+
+@frappe.whitelist()
 def transfer_asset(args):
 	import json
 	args = json.loads(args)
+
+	if args.get('serial_no'):
+		args['quantity'] = len(args.get('serial_no').split('\n'))
+
 	movement_entry = frappe.new_doc("Asset Movement")
 	movement_entry.update(args)
 	movement_entry.insert()
diff --git a/erpnext/assets/doctype/asset_adjustment/asset_adjustment.js b/erpnext/assets/doctype/asset_adjustment/asset_adjustment.js
index 11c02e1..346a2f1 100644
--- a/erpnext/assets/doctype/asset_adjustment/asset_adjustment.js
+++ b/erpnext/assets/doctype/asset_adjustment/asset_adjustment.js
@@ -2,6 +2,18 @@
 // For license information, please see license.txt
 
 frappe.ui.form.on('Asset Adjustment', {
+	setup: function(frm) {
+		frm.add_fetch('company', 'cost_center', 'cost_center');
+		frm.set_query('cost_center', function() {
+			return {
+				filters: {
+					company: frm.doc.company,
+					is_group: 0
+				}
+			}
+		});
+	},
+
 	asset: function(frm) {
 		frm.trigger("set_current_asset_value");
 	},
@@ -11,7 +23,6 @@
 	},
 
 	set_current_asset_value: function(frm) {
-		debugger
 		if (frm.doc.finance_book && frm.doc.asset) {
 			frm.call({
 				method: "erpnext.assets.doctype.asset_adjustment.asset_adjustment.get_current_asset_value",
diff --git a/erpnext/assets/doctype/asset_adjustment/asset_adjustment.json b/erpnext/assets/doctype/asset_adjustment/asset_adjustment.json
index faa36ef..3f4f77c 100644
--- a/erpnext/assets/doctype/asset_adjustment/asset_adjustment.json
+++ b/erpnext/assets/doctype/asset_adjustment/asset_adjustment.json
@@ -41,6 +41,7 @@
    "reqd": 0, 
    "search_index": 0, 
    "set_only_once": 0, 
+   "translatable": 0, 
    "unique": 0
   }, 
   {
@@ -72,6 +73,7 @@
    "reqd": 1, 
    "search_index": 0, 
    "set_only_once": 0, 
+   "translatable": 0, 
    "unique": 0
   }, 
   {
@@ -103,6 +105,7 @@
    "reqd": 0, 
    "search_index": 0, 
    "set_only_once": 0, 
+   "translatable": 0, 
    "unique": 0
   }, 
   {
@@ -134,6 +137,7 @@
    "reqd": 1, 
    "search_index": 0, 
    "set_only_once": 0, 
+   "translatable": 0, 
    "unique": 0
   }, 
   {
@@ -165,6 +169,7 @@
    "reqd": 0, 
    "search_index": 0, 
    "set_only_once": 0, 
+   "translatable": 0, 
    "unique": 0
   }, 
   {
@@ -194,6 +199,7 @@
    "reqd": 0, 
    "search_index": 0, 
    "set_only_once": 0, 
+   "translatable": 0, 
    "unique": 0
   }, 
   {
@@ -203,7 +209,7 @@
    "collapsible": 0, 
    "columns": 0, 
    "fieldname": "date", 
-   "fieldtype": "Datetime", 
+   "fieldtype": "Date", 
    "hidden": 0, 
    "ignore_user_permissions": 0, 
    "ignore_xss_filter": 0, 
@@ -224,6 +230,7 @@
    "reqd": 0, 
    "search_index": 0, 
    "set_only_once": 0, 
+   "translatable": 0, 
    "unique": 0
   }, 
   {
@@ -254,6 +261,7 @@
    "reqd": 1, 
    "search_index": 0, 
    "set_only_once": 0, 
+   "translatable": 0, 
    "unique": 0
   }, 
   {
@@ -284,6 +292,7 @@
    "reqd": 1, 
    "search_index": 0, 
    "set_only_once": 0, 
+   "translatable": 0, 
    "unique": 0
   }, 
   {
@@ -314,6 +323,39 @@
    "reqd": 0, 
    "search_index": 0, 
    "set_only_once": 0, 
+   "translatable": 0, 
+   "unique": 0
+  }, 
+  {
+   "allow_bulk_edit": 0, 
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
+   "fieldname": "cost_center", 
+   "fieldtype": "Link", 
+   "hidden": 0, 
+   "ignore_user_permissions": 0, 
+   "ignore_xss_filter": 0, 
+   "in_filter": 0, 
+   "in_global_search": 0, 
+   "in_list_view": 0, 
+   "in_standard_filter": 0, 
+   "label": "Cost Center", 
+   "length": 0, 
+   "no_copy": 0, 
+   "options": "Cost Center", 
+   "permlevel": 0, 
+   "precision": "", 
+   "print_hide": 0, 
+   "print_hide_if_no_value": 0, 
+   "read_only": 0, 
+   "remember_last_selected_value": 0, 
+   "report_hide": 0, 
+   "reqd": 0, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "translatable": 0, 
    "unique": 0
   }, 
   {
@@ -344,6 +386,7 @@
    "reqd": 0, 
    "search_index": 0, 
    "set_only_once": 0, 
+   "translatable": 0, 
    "unique": 0
   }
  ], 
@@ -357,7 +400,7 @@
  "issingle": 0, 
  "istable": 0, 
  "max_attachments": 0, 
- "modified": "2018-05-11 21:45:03.459696", 
+ "modified": "2018-05-17 11:12:38.110774", 
  "modified_by": "Administrator", 
  "module": "Assets", 
  "name": "Asset Adjustment", 
@@ -366,7 +409,6 @@
  "permissions": [
   {
    "amend": 1, 
-   "apply_user_permissions": 0, 
    "cancel": 1, 
    "create": 1, 
    "delete": 1, 
@@ -386,7 +428,6 @@
   }, 
   {
    "amend": 1, 
-   "apply_user_permissions": 0, 
    "cancel": 1, 
    "create": 1, 
    "delete": 1, 
@@ -406,7 +447,6 @@
   }, 
   {
    "amend": 1, 
-   "apply_user_permissions": 0, 
    "cancel": 1, 
    "create": 1, 
    "delete": 1, 
diff --git a/erpnext/assets/doctype/asset_adjustment/asset_adjustment.py b/erpnext/assets/doctype/asset_adjustment/asset_adjustment.py
index 6b4b752..af806e4 100644
--- a/erpnext/assets/doctype/asset_adjustment/asset_adjustment.py
+++ b/erpnext/assets/doctype/asset_adjustment/asset_adjustment.py
@@ -16,12 +16,14 @@
 
 	def on_submit(self):
 		self.make_depreciation_entry()
-		self.reschedule_depreciations()
+		self.reschedule_depreciations(self.new_asset_value)
 
 	def on_cancel(self):
 		if self.journal_entry:
 			frappe.throw(_("Cancel the journal entry {0} first").format(self.journal_entry))
 
+		self.reschedule_depreciations(self.current_asset_value)
+
 	def set_difference_amount(self):
 		self.difference_amount = flt(self.current_asset_value - self.new_asset_value)
 
@@ -47,12 +49,13 @@
 		je.append("accounts", {
 			"account": accumulated_depreciation_account,
 			"credit_in_account_currency": self.difference_amount,
+			"cost_center": depreciation_cost_center or self.cost_center
 		})
 
 		je.append("accounts", {
 			"account": depreciation_expense_account,
 			"debit_in_account_currency": self.difference_amount,
-			"cost_center": depreciation_cost_center
+			"cost_center": depreciation_cost_center or self.cost_center
 		})
 
 		je.flags.ignore_permissions = True
@@ -60,11 +63,11 @@
 
 		self.db_set("journal_entry", je.name)
 
-	def reschedule_depreciations(self):
+	def reschedule_depreciations(self, asset_value):
 		asset = frappe.get_doc('Asset', self.asset)
 
 		for d in asset.finance_books:
-			d.value_after_depreciation = self.new_asset_value
+			d.value_after_depreciation = asset_value
 
 			if d.depreciation_method in ("Straight Line", "Manual"):
 				end_date = max([s.schedule_date for s in asset.schedules if cint(s.finance_book_id) == d.idx])
diff --git a/erpnext/assets/doctype/asset_movement/asset_movement.py b/erpnext/assets/doctype/asset_movement/asset_movement.py
index e34d2a3..638987e 100644
--- a/erpnext/assets/doctype/asset_movement/asset_movement.py
+++ b/erpnext/assets/doctype/asset_movement/asset_movement.py
@@ -55,7 +55,5 @@
 		frappe.db.set_value("Asset", self.asset, "location", location)
 
 		if self.serial_no:
-			serial_nos = get_serial_nos(self.serial_no)
-
-			frappe.db.sql(""" update `tabSerial No` set location = %s where name in (%s)"""
-				%('%s', ','.join(['%s'] * len(serial_nos))), (location, tuple(serial_nos)))
+			for d in get_serial_nos(self.serial_no):
+				frappe.db.set_value('Serial No', d, 'location', location)
diff --git a/erpnext/controllers/accounts_controller.py b/erpnext/controllers/accounts_controller.py
index a16047c..adab972 100644
--- a/erpnext/controllers/accounts_controller.py
+++ b/erpnext/controllers/accounts_controller.py
@@ -621,8 +621,8 @@
 	def validate_fixed_asset(self):
 		for d in self.get("items"):
 			if d.is_fixed_asset:
-				if d.qty > 1:
-					frappe.throw(_("Row #{0}: Qty must be 1, as item is a fixed asset. Please use separate row for multiple qty.").format(d.idx))
+				# if d.qty > 1:
+# 					frappe.throw(_("Row #{0}: Qty must be 1, as item is a fixed asset. Please use separate row for multiple qty.").format(d.idx))
 
 				if d.meta.get_field("asset") and d.asset:
 					asset = frappe.get_doc("Asset", d.asset)
@@ -635,8 +635,8 @@
 						frappe.throw(_("Row #{0}: Asset {1} does not linked to Item {2}")
 							.format(d.idx, d.asset, d.item_code))
 
-					elif asset.docstatus != 1:
-						frappe.throw(_("Row #{0}: Asset {1} must be submitted").format(d.idx, d.asset))
+					# elif asset.docstatus != 1:
+# 						frappe.throw(_("Row #{0}: Asset {1} must be submitted").format(d.idx, d.asset))
 
 					elif self.doctype == "Purchase Invoice":
 						# if asset.status != "Submitted":
diff --git a/erpnext/controllers/queries.py b/erpnext/controllers/queries.py
index 8b6dd17..a4e95a1 100644
--- a/erpnext/controllers/queries.py
+++ b/erpnext/controllers/queries.py
@@ -366,7 +366,7 @@
 
 	return frappe.db.sql("""select tabAccount.name from `tabAccount`
 		where (tabAccount.report_type = "Profit and Loss"
-				or tabAccount.account_type in ("Expense Account", "Fixed Asset", "Temporary"))
+				or tabAccount.account_type in ("Expense Account", "Fixed Asset", "Temporary", "Asset Received But Not Billed"))
 			and tabAccount.is_group=0
 			and tabAccount.docstatus!=2
 			and tabAccount.{key} LIKE %(txt)s
diff --git a/erpnext/hr/doctype/employee_tax_exemption_declaration/employee_tax_exemption_declaration.json b/erpnext/hr/doctype/employee_tax_exemption_declaration/employee_tax_exemption_declaration.json
index 9dee848..c5691f7 100644
--- a/erpnext/hr/doctype/employee_tax_exemption_declaration/employee_tax_exemption_declaration.json
+++ b/erpnext/hr/doctype/employee_tax_exemption_declaration/employee_tax_exemption_declaration.json
@@ -145,6 +145,37 @@
    "bold": 0, 
    "collapsible": 0, 
    "columns": 0, 
+   "fieldname": "total_exemption_amount", 
+   "fieldtype": "Currency", 
+   "hidden": 0, 
+   "ignore_user_permissions": 0, 
+   "ignore_xss_filter": 0, 
+   "in_filter": 0, 
+   "in_global_search": 0, 
+   "in_list_view": 0, 
+   "in_standard_filter": 0, 
+   "label": "Total Exemption Amount", 
+   "length": 0, 
+   "no_copy": 0, 
+   "permlevel": 0, 
+   "precision": "", 
+   "print_hide": 0, 
+   "print_hide_if_no_value": 0, 
+   "read_only": 1, 
+   "remember_last_selected_value": 0, 
+   "report_hide": 0, 
+   "reqd": 0, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "translatable": 0, 
+   "unique": 0
+  }, 
+  {
+   "allow_bulk_edit": 0, 
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
    "fieldname": "amended_from", 
    "fieldtype": "Link", 
    "hidden": 0, 
@@ -243,7 +274,7 @@
  "issingle": 0, 
  "istable": 0, 
  "max_attachments": 0, 
- "modified": "2018-05-15 16:16:46.075493", 
+ "modified": "2018-05-16 19:03:57.624215", 
  "modified_by": "Administrator", 
  "module": "HR", 
  "name": "Employee Tax Exemption Declaration", 
diff --git a/erpnext/hr/doctype/employee_tax_exemption_declaration/employee_tax_exemption_declaration.py b/erpnext/hr/doctype/employee_tax_exemption_declaration/employee_tax_exemption_declaration.py
index 52746d4..22e1638 100644
--- a/erpnext/hr/doctype/employee_tax_exemption_declaration/employee_tax_exemption_declaration.py
+++ b/erpnext/hr/doctype/employee_tax_exemption_declaration/employee_tax_exemption_declaration.py
@@ -19,3 +19,6 @@
 							"docstatus": 1}):
 			frappe.throw(_("Tax Declaration of {0} for period {1} already submitted.")\
 			.format(self.employee, self.payroll_period), frappe.DocstatusTransitionError)
+		self.total_exemption_amount = 0
+		for item in self.declarations:
+			self.total_exemption_amount += item.amount
diff --git a/erpnext/hr/doctype/employee_transfer/employee_transfer.py b/erpnext/hr/doctype/employee_transfer/employee_transfer.py
index b58d334..6cdd22f 100644
--- a/erpnext/hr/doctype/employee_transfer/employee_transfer.py
+++ b/erpnext/hr/doctype/employee_transfer/employee_transfer.py
@@ -14,7 +14,7 @@
 		if frappe.get_value("Employee", self.employee, "status") == "Left":
 			frappe.throw(_("Cannot transfer Employee with status Left"))
 		if self.new_company and self.company == self.new_company:
-			frappe.throw_("New Company must be different from current company")
+			frappe.throw(_("New Company must be different from current company"))
 
 	def before_submit(self):
 		if getdate(self.transfer_date) > getdate():
diff --git a/erpnext/hr/doctype/leave_application/leave_application.js b/erpnext/hr/doctype/leave_application/leave_application.js
index 5f1c883..7a6b246 100755
--- a/erpnext/hr/doctype/leave_application/leave_application.js
+++ b/erpnext/hr/doctype/leave_application/leave_application.js
@@ -50,8 +50,11 @@
 					date: frm.doc.posting_date
 				},
 				callback: function(r) {
-					if (!r.exc && r.message) {
-						leave_details = r.message;
+					if (!r.exc && r.message['leave_allocation']) {
+						leave_details = r.message['leave_allocation'];
+					}
+					if (!r.exc && r.message['leave_approver']) {
+						frm.set_value('leave_approver', r.message['leave_approver']);
 					}
 				}
 			});
@@ -74,6 +77,13 @@
 		if(frm.doc.__islocal && !in_list(frappe.user_roles, "Employee")) {
 			frm.set_intro(__("Fill the form and save it"));
 		}
+
+		if (!frm.doc.employee && frappe.defaults.get_user_permissions()) {
+			const perm = frappe.defaults.get_user_permissions();
+			if (perm && perm['Employee']) {
+				frm.set_value('employee', perm['Employee']["docs"][0])
+			}
+		}
 	},
 
 	employee: function(frm) {
diff --git a/erpnext/hr/doctype/leave_application/leave_application.py b/erpnext/hr/doctype/leave_application/leave_application.py
index d0305c3..c58e0cf 100755
--- a/erpnext/hr/doctype/leave_application/leave_application.py
+++ b/erpnext/hr/doctype/leave_application/leave_application.py
@@ -374,7 +374,12 @@
 			"pending_leaves": leaves_pending,
 			"remaining_leaves": remaining_leaves}
 
-	return leave_allocation
+	ret = {
+		'leave_allocation': leave_allocation,
+		'leave_approver': get_leave_approver(employee)
+	}
+
+	return ret
 
 @frappe.whitelist()
 def get_leave_balance_on(employee, leave_type, date, allocation_records=None,
@@ -603,3 +608,10 @@
 
 	return leave_days
 	
+def get_leave_approver(employee, department=None):
+	if not department:
+		department = frappe.db.get_value('Employee', employee, 'department')
+
+	if department:
+		return frappe.db.get_value('Department Approver', {'parent': department,
+			'parentfield': 'leave_approver', 'idx': 1}, 'approver')
diff --git a/erpnext/hr/doctype/salary_component/salary_component.py b/erpnext/hr/doctype/salary_component/salary_component.py
index 9a43069..132930f 100644
--- a/erpnext/hr/doctype/salary_component/salary_component.py
+++ b/erpnext/hr/doctype/salary_component/salary_component.py
@@ -34,3 +34,12 @@
 		self.salary_component_abbr = self.salary_component_abbr.strip()
 		self.salary_component_abbr = append_number_if_name_exists('Salary Component', self.salary_component_abbr,
 			'salary_component_abbr', separator='_', filters={"name": ["!=", self.name]})
+
+	def calculate_tax(self, annual_earning):
+		taxable_amount = 0
+		for slab in self.taxable_salary_slabs:
+			if annual_earning > slab.from_amount and annual_earning < slab.to_amount:
+				taxable_amount += (annual_earning - slab.from_amount) * slab.percent_deduction *.01
+			elif annual_earning > slab.from_amount and annual_earning > slab.to_amount:
+				taxable_amount += (slab.to_amount - slab.from_amount) * slab.percent_deduction * .01
+		return taxable_amount
diff --git a/erpnext/hr/doctype/salary_detail/salary_detail.json b/erpnext/hr/doctype/salary_detail/salary_detail.json
index 01d0277..862728a 100644
--- a/erpnext/hr/doctype/salary_detail/salary_detail.json
+++ b/erpnext/hr/doctype/salary_detail/salary_detail.json
@@ -40,6 +40,7 @@
    "reqd": 1, 
    "search_index": 0, 
    "set_only_once": 0, 
+   "translatable": 0, 
    "unique": 0
   }, 
   {
@@ -72,6 +73,7 @@
    "reqd": 0, 
    "search_index": 0, 
    "set_only_once": 0, 
+   "translatable": 0, 
    "unique": 0
   }, 
   {
@@ -101,6 +103,7 @@
    "reqd": 0, 
    "search_index": 0, 
    "set_only_once": 0, 
+   "translatable": 0, 
    "unique": 0
   }, 
   {
@@ -132,6 +135,100 @@
    "reqd": 0, 
    "search_index": 0, 
    "set_only_once": 0, 
+   "translatable": 0, 
+   "unique": 0
+  }, 
+  {
+   "allow_bulk_edit": 0, 
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
+   "fieldname": "is_tax_applicable", 
+   "fieldtype": "Check", 
+   "hidden": 0, 
+   "ignore_user_permissions": 0, 
+   "ignore_xss_filter": 0, 
+   "in_filter": 0, 
+   "in_global_search": 0, 
+   "in_list_view": 0, 
+   "in_standard_filter": 0, 
+   "label": "Is Tax Applicable", 
+   "length": 0, 
+   "no_copy": 0, 
+   "permlevel": 0, 
+   "precision": "", 
+   "print_hide": 0, 
+   "print_hide_if_no_value": 0, 
+   "read_only": 0, 
+   "remember_last_selected_value": 0, 
+   "report_hide": 0, 
+   "reqd": 0, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "translatable": 0, 
+   "unique": 0
+  }, 
+  {
+   "allow_bulk_edit": 0, 
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
+   "fieldname": "is_flexible_benefit", 
+   "fieldtype": "Check", 
+   "hidden": 0, 
+   "ignore_user_permissions": 0, 
+   "ignore_xss_filter": 0, 
+   "in_filter": 0, 
+   "in_global_search": 0, 
+   "in_list_view": 0, 
+   "in_standard_filter": 0, 
+   "label": "Is Flexible Benefit", 
+   "length": 0, 
+   "no_copy": 0, 
+   "permlevel": 0, 
+   "precision": "", 
+   "print_hide": 0, 
+   "print_hide_if_no_value": 0, 
+   "read_only": 0, 
+   "remember_last_selected_value": 0, 
+   "report_hide": 0, 
+   "reqd": 0, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "translatable": 0, 
+   "unique": 0
+  }, 
+  {
+   "allow_bulk_edit": 0, 
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
+   "fieldname": "variable_based_on_taxable_salary", 
+   "fieldtype": "Check", 
+   "hidden": 0, 
+   "ignore_user_permissions": 0, 
+   "ignore_xss_filter": 0, 
+   "in_filter": 0, 
+   "in_global_search": 0, 
+   "in_list_view": 0, 
+   "in_standard_filter": 0, 
+   "label": "Variable Based On Taxable Salary", 
+   "length": 0, 
+   "no_copy": 0, 
+   "permlevel": 0, 
+   "precision": "", 
+   "print_hide": 0, 
+   "print_hide_if_no_value": 0, 
+   "read_only": 0, 
+   "remember_last_selected_value": 0, 
+   "report_hide": 0, 
+   "reqd": 0, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "translatable": 0, 
    "unique": 0
   }, 
   {
@@ -161,6 +258,7 @@
    "reqd": 0, 
    "search_index": 0, 
    "set_only_once": 0, 
+   "translatable": 0, 
    "unique": 0
   }, 
   {
@@ -192,6 +290,7 @@
    "reqd": 0, 
    "search_index": 0, 
    "set_only_once": 0, 
+   "translatable": 0, 
    "unique": 0
   }, 
   {
@@ -225,6 +324,7 @@
    "reqd": 0, 
    "search_index": 0, 
    "set_only_once": 0, 
+   "translatable": 0, 
    "unique": 0
   }, 
   {
@@ -258,6 +358,7 @@
    "reqd": 0, 
    "search_index": 0, 
    "set_only_once": 0, 
+   "translatable": 0, 
    "unique": 0
   }, 
   {
@@ -290,6 +391,7 @@
    "reqd": 0, 
    "search_index": 0, 
    "set_only_once": 0, 
+   "translatable": 0, 
    "unique": 0
   }, 
   {
@@ -321,6 +423,7 @@
    "reqd": 0, 
    "search_index": 0, 
    "set_only_once": 0, 
+   "translatable": 0, 
    "unique": 0
   }, 
   {
@@ -351,6 +454,7 @@
    "reqd": 0, 
    "search_index": 0, 
    "set_only_once": 0, 
+   "translatable": 0, 
    "unique": 0
   }, 
   {
@@ -383,6 +487,7 @@
    "reqd": 0, 
    "search_index": 0, 
    "set_only_once": 0, 
+   "translatable": 0, 
    "unique": 0
   }, 
   {
@@ -413,6 +518,7 @@
    "reqd": 0, 
    "search_index": 0, 
    "set_only_once": 0, 
+   "translatable": 0, 
    "unique": 0
   }, 
   {
@@ -445,6 +551,7 @@
    "reqd": 0, 
    "search_index": 0, 
    "set_only_once": 0, 
+   "translatable": 0, 
    "unique": 0
   }
  ], 
@@ -458,7 +565,7 @@
  "issingle": 0, 
  "istable": 1, 
  "max_attachments": 0, 
- "modified": "2017-10-02 13:57:22.769751", 
+ "modified": "2018-05-16 22:42:59.974450", 
  "modified_by": "Administrator", 
  "module": "HR", 
  "name": "Salary Detail", 
diff --git a/erpnext/hr/doctype/salary_slip/salary_slip.py b/erpnext/hr/doctype/salary_slip/salary_slip.py
index 5f28478..87511b6 100644
--- a/erpnext/hr/doctype/salary_slip/salary_slip.py
+++ b/erpnext/hr/doctype/salary_slip/salary_slip.py
@@ -16,6 +16,7 @@
 from erpnext.hr.doctype.employee_benefit_application.employee_benefit_application import get_employee_benefit_application, get_amount
 from erpnext.hr.doctype.payroll_period.payroll_period import get_payroll_period_days
 from erpnext.hr.doctype.employee_benefit_claim.employee_benefit_claim import get_employee_benefit_claim
+from erpnext.hr.utils import get_payroll_period
 
 class SalarySlip(TransactionBase):
 	def autoname(self):
@@ -61,6 +62,10 @@
 				amount = self.eval_condition_and_formula(struct_row, data)
 				if amount and struct_row.statistical_component == 0:
 					self.update_component_row(struct_row, amount, key)
+				if key=="deductions" and struct_row.variable_based_on_taxable_salary:
+					tax_row, amount = self.calculate_pro_rata_tax(struct_row.salary_component)
+					if tax_row and amount:
+						self.update_component_row(frappe._dict(tax_row), amount, key)
 
 		additional_components = get_additional_salary_component(self.employee, self.start_date, self.end_date)
 		if additional_components:
@@ -518,6 +523,52 @@
 			status = "Cancelled"
 		return status
 
+	def calculate_pro_rata_tax(self, salary_component):
+		# Calculate total tax payable earnings
+		tax_applicable_components = []
+		for earning in self._salary_structure_doc.earnings:
+			#all tax applicable earnings which are not flexi
+			if earning.is_tax_applicable and not earning.is_flexible_benefit:
+				tax_applicable_components.append(earning.salary_component)
+		total_taxable_earning = 0
+		for earning in self.earnings:
+			if earning.salary_component in tax_applicable_components:
+				total_taxable_earning += earning.amount
+
+		# Get payroll period, prorata frequency
+		days = date_diff(self.end_date, self.start_date) + 1
+		payroll_period = get_payroll_period(self.start_date, self.end_date, self.company)
+		if not payroll_period:
+			frappe.throw(_("Start and end dates not in a valid Payroll Period"))
+		total_days = date_diff(payroll_period.end_date, payroll_period.start_date) + 1
+		prorata_frequency = flt(total_days)/flt(days)
+		annual_earning = total_taxable_earning * prorata_frequency
+
+		# Calculate total exemption declaration
+		exemption_amount = 0
+		if frappe.db.exists("Employee Tax Exemption Declaration", {"employee": self.employee,
+		"payroll_period": payroll_period.name, "docstatus": 1}):
+			exemption_amount = frappe.db.get_value("Employee Tax Exemption Declaration",
+				{"employee": self.employee, "payroll_period": payroll_period.name, "docstatus": 1}, #fix period
+				"total_exemption_amount")
+		annual_earning = annual_earning - exemption_amount
+
+		# Get tax calc by component
+		component = frappe.get_doc("Salary Component", salary_component)
+		annual_tax = component.calculate_tax(annual_earning)
+
+		# Calc prorata tax
+		pro_rata_tax = annual_tax/prorata_frequency
+
+		# Data for update_component_row
+		struct_row = {}
+		struct_row['depends_on_lwp'] = 0
+		struct_row['salary_component'] = component.name
+		struct_row['abbr'] = component.salary_component_abbr
+		struct_row['do_not_include_in_total'] = 0
+
+		return struct_row, pro_rata_tax
+
 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/hr/doctype/salary_structure/salary_structure.js b/erpnext/hr/doctype/salary_structure/salary_structure.js
index c63887b..9e62b66 100755
--- a/erpnext/hr/doctype/salary_structure/salary_structure.js
+++ b/erpnext/hr/doctype/salary_structure/salary_structure.js
@@ -192,17 +192,20 @@
 				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);
+						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);
+							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, 'amount', result.amount);
 						}
-						frappe.model.set_value(cdt, cdn, 'statistical_component',result.statistical_component);
-						frappe.model.set_value(cdt, cdn, 'depends_on_lwp',result.depends_on_lwp);
-						frappe.model.set_value(cdt, cdn, 'do_not_include_in_total',result.do_not_include_in_total);
+						frappe.model.set_value(cdt, cdn, 'statistical_component', result.statistical_component);
+						frappe.model.set_value(cdt, cdn, 'depends_on_lwp', result.depends_on_lwp);
+						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");
 					}
diff --git a/erpnext/hr/doctype/taxable_salary_slab/taxable_salary_slab.json b/erpnext/hr/doctype/taxable_salary_slab/taxable_salary_slab.json
index bd0ec6b..8e6c1d8 100644
--- a/erpnext/hr/doctype/taxable_salary_slab/taxable_salary_slab.json
+++ b/erpnext/hr/doctype/taxable_salary_slab/taxable_salary_slab.json
@@ -50,7 +50,7 @@
    "collapsible": 0, 
    "columns": 0, 
    "fieldname": "to_amount", 
-   "fieldtype": "Data", 
+   "fieldtype": "Currency", 
    "hidden": 0, 
    "ignore_user_permissions": 0, 
    "ignore_xss_filter": 0, 
@@ -147,7 +147,7 @@
  "issingle": 0, 
  "istable": 1, 
  "max_attachments": 0, 
- "modified": "2018-04-13 20:09:36.675987", 
+ "modified": "2018-05-16 18:18:23.802576", 
  "modified_by": "Administrator", 
  "module": "HR", 
  "name": "Taxable Salary Slab", 
diff --git a/erpnext/hr/utils.py b/erpnext/hr/utils.py
index df720c4..20fe666 100644
--- a/erpnext/hr/utils.py
+++ b/erpnext/hr/utils.py
@@ -234,3 +234,10 @@
 
 	if leave_period:
 		return leave_period
+
+def get_payroll_period(from_date, to_date, company):
+	payroll_period = frappe.db.sql("""select pp.name, pd.start_date, pd.end_date from
+		`tabPayroll Period Date` pd join `tabPayroll Period` pp on
+		pd.parent=pp.name where pd.start_date<=%s and pd.end_date>= %s
+		and pp.company=%s""", (from_date, to_date, company), as_dict=1)
+	return payroll_period[0] if payroll_period else None
diff --git a/erpnext/public/js/pos/pos_item.html b/erpnext/public/js/pos/pos_item.html
old mode 100644
new mode 100755
index f6ef5a4..52f3cf6
--- a/erpnext/public/js/pos/pos_item.html
+++ b/erpnext/public/js/pos/pos_item.html
@@ -25,7 +25,7 @@
 				{% } %}
 			</div>
 			<span class="price-info">
-				{{item_price}}
+				{{item_price}} / {{item_uom}}
 			</span>
 		</a>
 	</div>