diff --git a/erpnext/accounts/doctype/item_tax_template/item_tax_template.js b/erpnext/accounts/doctype/item_tax_template/item_tax_template.js
index 42abdb8..e921a0d 100644
--- a/erpnext/accounts/doctype/item_tax_template/item_tax_template.js
+++ b/erpnext/accounts/doctype/item_tax_template/item_tax_template.js
@@ -6,6 +6,18 @@
 		frm.set_query("tax_type", "taxes", function(doc) {
 			return {
 				filters: [
+					['Account', 'company', '=', frm.doc.company],
+					['Account', 'is_group', '=', 0],
+					['Account', 'account_type', 'in', ['Tax', 'Chargeable', 'Income Account', 'Expense Account', 'Expenses Included In Valuation']]
+				]
+			}
+		});
+	},
+	company: function (frm) {
+		frm.set_query("tax_type", "taxes", function(doc) {
+			return {
+				filters: [
+					['Account', 'company', '=', frm.doc.company],
 					['Account', 'is_group', '=', 0],
 					['Account', 'account_type', 'in', ['Tax', 'Chargeable', 'Income Account', 'Expense Account', 'Expenses Included In Valuation']]
 				]
diff --git a/erpnext/accounts/doctype/item_tax_template/item_tax_template.json b/erpnext/accounts/doctype/item_tax_template/item_tax_template.json
index f713cfc..856c371 100644
--- a/erpnext/accounts/doctype/item_tax_template/item_tax_template.json
+++ b/erpnext/accounts/doctype/item_tax_template/item_tax_template.json
@@ -1,168 +1,85 @@
 {
- "allow_copy": 0, 
- "allow_events_in_timeline": 0, 
- "allow_guest_to_view": 0, 
- "allow_import": 1, 
- "allow_rename": 1, 
- "autoname": "field:title", 
- "beta": 0, 
- "creation": "2018-11-22 22:45:00.370913", 
- "custom": 0, 
- "docstatus": 0, 
- "doctype": "DocType", 
- "document_type": "Setup", 
- "editable_grid": 1, 
- "engine": "InnoDB", 
+ "allow_import": 1,
+ "allow_rename": 1,
+ "autoname": "field:title",
+ "creation": "2018-11-22 22:45:00.370913",
+ "doctype": "DocType",
+ "document_type": "Setup",
+ "editable_grid": 1,
+ "engine": "InnoDB",
+ "field_order": [
+  "title",
+  "company",
+  "taxes"
+ ],
  "fields": [
   {
-   "allow_bulk_edit": 0, 
-   "allow_in_quick_entry": 0, 
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 0, 
-   "fieldname": "title", 
-   "fieldtype": "Data", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 1, 
-   "in_global_search": 0, 
-   "in_list_view": 1, 
-   "in_standard_filter": 0, 
-   "label": "Title", 
-   "length": 0, 
-   "no_copy": 1, 
-   "permlevel": 0, 
-   "precision": "", 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 0, 
-   "remember_last_selected_value": 0, 
-   "report_hide": 0, 
-   "reqd": 1, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "translatable": 0, 
+   "fieldname": "title",
+   "fieldtype": "Data",
+   "in_filter": 1,
+   "in_list_view": 1,
+   "label": "Title",
+   "no_copy": 1,
+   "reqd": 1,
    "unique": 1
-  }, 
+  },
   {
-   "allow_bulk_edit": 0, 
-   "allow_in_quick_entry": 0, 
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 0, 
-   "fieldname": "taxes", 
-   "fieldtype": "Table", 
-   "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": "Tax Rates", 
-   "length": 0, 
-   "no_copy": 0, 
-   "options": "Item Tax Template Detail", 
-   "permlevel": 0, 
-   "precision": "", 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 0, 
-   "remember_last_selected_value": 0, 
-   "report_hide": 0, 
-   "reqd": 1, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "translatable": 0, 
-   "unique": 0
+   "fieldname": "taxes",
+   "fieldtype": "Table",
+   "label": "Tax Rates",
+   "options": "Item Tax Template Detail",
+   "reqd": 1
+  },
+  {
+   "fieldname": "company",
+   "fieldtype": "Link",
+   "label": "Company",
+   "options": "Company",
+   "reqd": 1
   }
- ], 
- "has_web_view": 0, 
- "hide_heading": 0, 
- "hide_toolbar": 0, 
- "idx": 0, 
- "image_view": 0, 
- "in_create": 0, 
- "is_submittable": 0, 
- "issingle": 0, 
- "istable": 0, 
- "max_attachments": 0, 
- "modified": "2018-12-21 23:51:16.328340", 
- "modified_by": "Administrator", 
- "module": "Accounts", 
- "name": "Item Tax Template", 
- "name_case": "", 
- "owner": "Administrator", 
+ ],
+ "modified": "2020-06-18 20:27:42.615842",
+ "modified_by": "ahmad@havenir.com",
+ "module": "Accounts",
+ "name": "Item Tax Template",
+ "owner": "Administrator",
  "permissions": [
   {
-   "amend": 0, 
-   "cancel": 0, 
-   "create": 1, 
-   "delete": 1, 
-   "email": 1, 
-   "export": 1, 
-   "if_owner": 0, 
-   "import": 0, 
-   "permlevel": 0, 
-   "print": 1, 
-   "read": 1, 
-   "report": 1, 
-   "role": "System Manager", 
-   "set_user_permissions": 0, 
-   "share": 1, 
-   "submit": 0, 
+   "create": 1,
+   "delete": 1,
+   "email": 1,
+   "export": 1,
+   "print": 1,
+   "read": 1,
+   "report": 1,
+   "role": "System Manager",
+   "share": 1,
    "write": 1
-  }, 
+  },
   {
-   "amend": 0, 
-   "cancel": 0, 
-   "create": 1, 
-   "delete": 1, 
-   "email": 1, 
-   "export": 1, 
-   "if_owner": 0, 
-   "import": 0, 
-   "permlevel": 0, 
-   "print": 1, 
-   "read": 1, 
-   "report": 1, 
-   "role": "Accounts Manager", 
-   "set_user_permissions": 0, 
-   "share": 1, 
-   "submit": 0, 
+   "create": 1,
+   "delete": 1,
+   "email": 1,
+   "export": 1,
+   "print": 1,
+   "read": 1,
+   "report": 1,
+   "role": "Accounts Manager",
+   "share": 1,
    "write": 1
-  }, 
+  },
   {
-   "amend": 0, 
-   "cancel": 0, 
-   "create": 0, 
-   "delete": 0, 
-   "email": 1, 
-   "export": 1, 
-   "if_owner": 0, 
-   "import": 0, 
-   "permlevel": 0, 
-   "print": 1, 
-   "read": 1, 
-   "report": 1, 
-   "role": "Accounts User", 
-   "set_user_permissions": 0, 
-   "share": 1, 
-   "submit": 0, 
-   "write": 0
+   "email": 1,
+   "export": 1,
+   "print": 1,
+   "read": 1,
+   "report": 1,
+   "role": "Accounts User",
+   "share": 1
   }
- ], 
- "quick_entry": 0, 
- "read_only": 0, 
- "read_only_onload": 0, 
- "search_fields": "", 
- "show_name_in_global_search": 1, 
- "sort_field": "modified", 
- "sort_order": "DESC", 
- "track_changes": 1, 
- "track_seen": 0, 
- "track_views": 0
+ ],
+ "show_name_in_global_search": 1,
+ "sort_field": "modified",
+ "sort_order": "DESC",
+ "track_changes": 1
 }
\ No newline at end of file
diff --git a/erpnext/accounts/general_ledger.py b/erpnext/accounts/general_ledger.py
index bfe35ab..a245d63 100644
--- a/erpnext/accounts/general_ledger.py
+++ b/erpnext/accounts/general_ledger.py
@@ -140,10 +140,8 @@
 	gle = frappe.new_doc("GL Entry")
 	gle.update(args)
 	gle.flags.ignore_permissions = 1
-	gle.validate()
-	gle.db_insert()
+	gle.insert()
 	gle.run_method("on_update_with_args", adv_adj, update_outstanding)
-	gle.flags.ignore_validate = True
 	gle.submit()
 
 	# check against budget
diff --git a/erpnext/controllers/queries.py b/erpnext/controllers/queries.py
index f373a43..31e3498 100644
--- a/erpnext/controllers/queries.py
+++ b/erpnext/controllers/queries.py
@@ -582,7 +582,8 @@
 		args = {
 			'item_code': filters.get('item_code'),
 			'posting_date': filters.get('valid_from'),
-			'tax_category': filters.get('tax_category')
+			'tax_category': filters.get('tax_category'),
+			'company': filters.get('company')
 		}
 
 		taxes = _get_item_tax_template(args, taxes, for_validate=True)
diff --git a/erpnext/controllers/taxes_and_totals.py b/erpnext/controllers/taxes_and_totals.py
index 4e568e2..a9eb996 100644
--- a/erpnext/controllers/taxes_and_totals.py
+++ b/erpnext/controllers/taxes_and_totals.py
@@ -53,7 +53,8 @@
 					'tax_category': self.doc.get('tax_category'),
 					'posting_date': self.doc.get('posting_date'),
 					'bill_date': self.doc.get('bill_date'),
-					'transaction_date': self.doc.get('transaction_date')
+					'transaction_date': self.doc.get('transaction_date'),
+					'company': self.doc.get('company')
 				}
 
 				item_group = item_doc.item_group
diff --git a/erpnext/crm/dashboard_fixtures.py b/erpnext/crm/dashboard_fixtures.py
index 0535cbb..901c058 100644
--- a/erpnext/crm/dashboard_fixtures.py
+++ b/erpnext/crm/dashboard_fixtures.py
@@ -172,7 +172,9 @@
         "doctype": "Number Card",
         "document_type": "Lead",
         "name": "New Lead (Last 1 Month)",
-        "filters_json": json.dumps([["Lead","creation","Previous","1 month",False]]),
+        "filters_json": json.dumps([
+            ["Lead", "creation", "Timespan", "last month"]
+        ]),
         "function": "Count",
         "is_public": 1,
         "label": _("New Lead (Last 1 Month)"),
@@ -183,7 +185,9 @@
         "doctype": "Number Card",
         "document_type": "Opportunity",
         "name": "New Opportunity (Last 1 Month)",
-        "filters_json": json.dumps([["Opportunity","creation","Previous","1 month",False]]),
+        "filters_json": json.dumps([
+            ["Opportunity", "creation", "Timespan", "last month"]
+        ]),
         "function": "Count",
         "is_public": 1,
         "label": _("New Opportunity (Last 1 Month)"),
@@ -194,7 +198,10 @@
         "doctype": "Number Card",
         "document_type": "Opportunity",
         "name": "Won Opportunity (Last 1 Month)",
-        "filters_json": json.dumps([["Opportunity","creation","Previous","1 month",False]]),
+        "filters_json": json.dumps([
+            ["Opportunity", "status", "=", "Converted",False],
+            ["Opportunity", "creation", "Timespan", "last month"]
+        ]),
         "function": "Count",
         "is_public": 1,
         "label": _("Won Opportunity (Last 1 Month)"),
diff --git a/erpnext/crm/doctype/lead/lead.py b/erpnext/crm/doctype/lead/lead.py
index ec7d14d..315d298 100644
--- a/erpnext/crm/doctype/lead/lead.py
+++ b/erpnext/crm/doctype/lead/lead.py
@@ -114,10 +114,12 @@
 	def set_lead_name(self):
 		if not self.lead_name:
 			# Check for leads being created through data import
-			if not self.company_name and not self.flags.ignore_mandatory:
+			if not self.company_name and not self.email_id and not self.flags.ignore_mandatory:
 				frappe.throw(_("A Lead requires either a person's name or an organization's name"))
-
-			self.lead_name = self.company_name
+			elif self.company_name:
+				self.lead_name = self.company_name
+			else:
+				self.lead_name = self.email_id.split("@")[0]
 
 	def set_title(self):
 		if self.organization_lead:
diff --git a/erpnext/hr/doctype/leave_application/leave_application.js b/erpnext/hr/doctype/leave_application/leave_application.js
index fb1f2c0..4001a45 100755
--- a/erpnext/hr/doctype/leave_application/leave_application.js
+++ b/erpnext/hr/doctype/leave_application/leave_application.js
@@ -40,6 +40,8 @@
 	validate: function(frm) {
 		if (frm.doc.from_date == frm.doc.to_date && frm.doc.half_day == 1){
 			frm.doc.half_day_date = frm.doc.from_date;
+		}else if (frm.doc.half_day == 0){
+			frm.doc.half_day_date = "";
 		}
 		frm.toggle_reqd("half_day_date", frm.doc.half_day == 1);
 	},
diff --git a/erpnext/hr/doctype/leave_application/leave_application.py b/erpnext/hr/doctype/leave_application/leave_application.py
index 0423824..3f25f58 100755
--- a/erpnext/hr/doctype/leave_application/leave_application.py
+++ b/erpnext/hr/doctype/leave_application/leave_application.py
@@ -293,6 +293,8 @@
 	def set_half_day_date(self):
 		if self.from_date == self.to_date and self.half_day == 1:
 			self.half_day_date = self.from_date
+		elif self.half_day == 0:
+			self.half_day_date = None
 
 	def notify_employee(self):
 		employee = frappe.get_doc("Employee", self.employee)
diff --git a/erpnext/patches.txt b/erpnext/patches.txt
index c7a7abf..cd4a221 100644
--- a/erpnext/patches.txt
+++ b/erpnext/patches.txt
@@ -707,3 +707,4 @@
 erpnext.patches.v13_0.move_payroll_setting_separately_from_hr_settings #22-06-2020
 erpnext.patches.v13_0.check_is_income_tax_component #22-06-2020
 erpnext.patches.v12_0.add_taxjar_integration_field
+erpnext.patches.v12_0.update_item_tax_template_company
diff --git a/erpnext/patches/v12_0/update_item_tax_template_company.py b/erpnext/patches/v12_0/update_item_tax_template_company.py
new file mode 100644
index 0000000..f749699
--- /dev/null
+++ b/erpnext/patches/v12_0/update_item_tax_template_company.py
@@ -0,0 +1,13 @@
+from __future__ import unicode_literals
+import frappe
+
+def execute():
+    frappe.reload_doc('accounts', 'doctype', 'item_tax_template')
+
+    item_tax_template_list = frappe.get_list('Item Tax Template')
+    for template in item_tax_template_list:
+        doc = frappe.get_doc('Item Tax Template', template.name)
+        for tax in doc.taxes:
+            doc.company = frappe.get_value('Account', tax.tax_type, 'company')
+            break
+        doc.save()
\ No newline at end of file
diff --git a/erpnext/payroll/doctype/payroll_entry/payroll_entry.js b/erpnext/payroll/doctype/payroll_entry/payroll_entry.js
index 1ae3553..8d35a7b 100644
--- a/erpnext/payroll/doctype/payroll_entry/payroll_entry.js
+++ b/erpnext/payroll/doctype/payroll_entry/payroll_entry.js
@@ -30,6 +30,7 @@
 				).toggleClass('btn-primary', !(frm.doc.employees || []).length);
 			}
 			if ((frm.doc.employees || []).length) {
+				frm.page.clear_primary_action();
 				frm.page.set_primary_action(__('Create Salary Slips'), () => {
 					frm.save('Submit').then(()=>{
 						frm.page.clear_primary_action();
@@ -49,13 +50,14 @@
 		return frappe.call({
 			doc: frm.doc,
 			method: 'fill_employee_details',
-			callback: function(r) {
-				if (r.docs[0].employees){
-					frm.save();
-					frm.refresh();
-					if(r.docs[0].validate_attendance){
-						render_employee_attendance(frm, r.message);
-					}
+		}).then(r => {
+			if (r.docs && r.docs[0].employees){
+				frm.employees = r.docs[0].employees;
+				frm.dirty();
+				frm.save();
+				frm.refresh();
+				if(r.docs[0].validate_attendance){
+					render_employee_attendance(frm, r.message);
 				}
 			}
 		})
diff --git a/erpnext/public/js/controllers/transaction.js b/erpnext/public/js/controllers/transaction.js
index 905f6fb..3c56a63 100644
--- a/erpnext/public/js/controllers/transaction.js
+++ b/erpnext/public/js/controllers/transaction.js
@@ -1835,7 +1835,8 @@
 
 			if (doc.tax_category)
 				filters['tax_category'] = doc.tax_category;
-
+			if (doc.company)
+				filters['company'] = doc.company;
 			return {
 				query: "erpnext.controllers.queries.get_tax_template",
 				filters: filters
diff --git a/erpnext/stock/doctype/item_price/item_price.json b/erpnext/stock/doctype/item_price/item_price.json
index 2e0ddfd..5f62381 100644
--- a/erpnext/stock/doctype/item_price/item_price.json
+++ b/erpnext/stock/doctype/item_price/item_price.json
@@ -172,7 +172,7 @@
    "default": "Today",
    "fieldname": "valid_from",
    "fieldtype": "Date",
-   "label": "Valid From "
+   "label": "Valid From"
   },
   {
    "default": "0",
@@ -187,7 +187,7 @@
   {
    "fieldname": "valid_upto",
    "fieldtype": "Date",
-   "label": "Valid Upto "
+   "label": "Valid Upto"
   },
   {
    "fieldname": "section_break_24",
@@ -208,7 +208,7 @@
  "icon": "fa fa-flag",
  "idx": 1,
  "links": [],
- "modified": "2020-02-28 14:21:25.580331",
+ "modified": "2020-07-06 22:31:32.943475",
  "modified_by": "Administrator",
  "module": "Stock",
  "name": "Item Price",
diff --git a/erpnext/stock/doctype/item_tax/item_tax.json b/erpnext/stock/doctype/item_tax/item_tax.json
index a93e463..ae36efc 100644
--- a/erpnext/stock/doctype/item_tax/item_tax.json
+++ b/erpnext/stock/doctype/item_tax/item_tax.json
@@ -1,5 +1,4 @@
 {
- "actions": [],
  "creation": "2013-02-22 01:28:01",
  "doctype": "DocType",
  "editable_grid": 1,
@@ -38,8 +37,7 @@
  ],
  "idx": 1,
  "istable": 1,
- "links": [],
- "modified": "2019-12-28 21:54:40.807849",
+ "modified": "2020-06-25 01:40:28.859752",
  "modified_by": "Administrator",
  "module": "Stock",
  "name": "Item Tax",
diff --git a/erpnext/stock/get_item_details.py b/erpnext/stock/get_item_details.py
index 0af018b..1f30f5a 100644
--- a/erpnext/stock/get_item_details.py
+++ b/erpnext/stock/get_item_details.py
@@ -413,7 +413,7 @@
 			continue
 		out[item_code] = {}
 		item = frappe.get_cached_doc("Item", item_code)
-		get_item_tax_template({"tax_category": tax_category}, item, out[item_code])
+		get_item_tax_template({"company": company, "tax_category": tax_category}, item, out[item_code])
 		out[item_code]["item_tax_rate"] = get_item_tax_map(company, out[item_code].get("item_tax_template"), as_json=True)
 
 	return out
@@ -442,7 +442,8 @@
 	taxes_with_no_validity = []
 
 	for tax in taxes:
-		if tax.valid_from:
+		tax_company = frappe.get_value("Item Tax Template", tax.item_tax_template, 'company')
+		if tax.valid_from and tax_company == args['company']:
 			# In purchase Invoice first preference will be given to supplier invoice date
 			# if supplier date is not present then posting date
 			validation_date = args.get('transaction_date') or args.get('bill_date') or args.get('posting_date')
@@ -450,7 +451,8 @@
 			if getdate(tax.valid_from) <= getdate(validation_date):
 				taxes_with_validity.append(tax)
 		else:
-			taxes_with_no_validity.append(tax)
+			if tax_company == args['company']:
+				taxes_with_no_validity.append(tax)
 
 	if taxes_with_validity:
 		taxes = sorted(taxes_with_validity, key = lambda i: i.valid_from, reverse=True)