diff --git a/erpnext/hr/doctype/employee_tax_exemption_declaration/employee_tax_exemption_declaration.js b/erpnext/hr/doctype/employee_tax_exemption_declaration/employee_tax_exemption_declaration.js
index 23d158c..fb8c81a 100644
--- a/erpnext/hr/doctype/employee_tax_exemption_declaration/employee_tax_exemption_declaration.js
+++ b/erpnext/hr/doctype/employee_tax_exemption_declaration/employee_tax_exemption_declaration.js
@@ -2,6 +2,11 @@
 // For license information, please see license.txt
 
 frappe.ui.form.on('Employee Tax Exemption Declaration', {
+	refresh: function(frm){
+		if(frm.doc.__islocal){
+			frm.set_df_property('hra_declaration_section', 'hidden', 1);
+		}
+	},
 	setup: function(frm) {
 		frm.set_query('employee', function() {
 			return {
@@ -36,10 +41,45 @@
 		});
 	},
 	employee: function(frm){
-		if(frm.doc.employee){
-			frm.add_fetch('employee', 'company', 'company');
-		}else{
-			frm.set_value('company', '');
+		frm.trigger('set_null_value');
+	},
+	company: function(frm) {
+		if(frm.doc.company){
+			frappe.call({
+				method: "frappe.client.get_value",
+				args: {
+					doctype: "Company",
+					filters: {"name": frm.doc.company},
+					fieldname: "hra_component"
+				},
+				callback: function(r){
+					if(r.message.hra_component){
+						frm.set_df_property('hra_declaration_section', 'hidden', 0);
+					}
+				}
+			});
 		}
+	},
+	monthly_house_rent: function(frm) {
+		frm.trigger("calculate_hra_component");
+	},
+	rented_in_metro_city: function(frm) {
+		frm.trigger("calculate_hra_component");
+	},
+	calculate_hra_component: function(frm) {
+		frappe.call({
+			method: "calculate_hra_component",
+			doc: frm.doc,
+			callback: function(r) {
+				frm.refresh_fields();
+			}
+		});
+	},
+	set_null_value(frm){
+		let fields = ['salary_structure_hra', 'monthly_house_rent','annual_hra', 'monthly_hra',
+		'total_exemption_amount', 'payroll_period'];
+		fields.forEach(function(field) {
+			frm.set_value(field, '');
+		});
 	}
 });
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 1975c1c..b984873 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
@@ -15,6 +15,7 @@
  "fields": [
   {
    "allow_bulk_edit": 0, 
+   "allow_in_quick_entry": 0, 
    "allow_on_submit": 0, 
    "bold": 0, 
    "collapsible": 0, 
@@ -42,15 +43,17 @@
    "reqd": 1, 
    "search_index": 0, 
    "set_only_once": 0, 
-   "translatable": 0,
+   "translatable": 0, 
    "unique": 0
   }, 
   {
    "allow_bulk_edit": 0, 
+   "allow_in_quick_entry": 0, 
    "allow_on_submit": 0, 
    "bold": 0, 
    "collapsible": 0, 
    "columns": 0, 
+   "fetch_from": "employee.company", 
    "fieldname": "company", 
    "fieldtype": "Link", 
    "hidden": 0, 
@@ -74,11 +77,12 @@
    "reqd": 0, 
    "search_index": 0, 
    "set_only_once": 0, 
-   "translatable": 0,
+   "translatable": 0, 
    "unique": 0
   }, 
   {
    "allow_bulk_edit": 0, 
+   "allow_in_quick_entry": 0, 
    "allow_on_submit": 0, 
    "bold": 0, 
    "collapsible": 0, 
@@ -104,11 +108,12 @@
    "reqd": 0, 
    "search_index": 0, 
    "set_only_once": 0, 
-   "translatable": 0,
+   "translatable": 0, 
    "unique": 0
   }, 
   {
    "allow_bulk_edit": 0, 
+   "allow_in_quick_entry": 0, 
    "allow_on_submit": 0, 
    "bold": 0, 
    "collapsible": 0, 
@@ -136,11 +141,12 @@
    "reqd": 1, 
    "search_index": 0, 
    "set_only_once": 0, 
-   "translatable": 0,
+   "translatable": 0, 
    "unique": 0
   }, 
   {
    "allow_bulk_edit": 0, 
+   "allow_in_quick_entry": 0, 
    "allow_on_submit": 0, 
    "bold": 0, 
    "collapsible": 0, 
@@ -172,43 +178,45 @@
   }, 
   {
    "allow_bulk_edit": 0, 
+   "allow_in_quick_entry": 0, 
    "allow_on_submit": 0, 
    "bold": 0, 
    "collapsible": 0, 
    "columns": 0, 
-   "fetch_from": "employee.department",
-   "fieldname": "department",
-   "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": "Department",
-   "length": 0,
-   "no_copy": 0,
-   "options": "Department",
-   "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,
+   "fetch_from": "employee.department", 
+   "fieldname": "department", 
+   "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": "Department", 
+   "length": 0, 
+   "no_copy": 0, 
+   "options": "Department", 
+   "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,
+   "allow_bulk_edit": 0, 
+   "allow_in_quick_entry": 0, 
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
    "fieldname": "amended_from", 
    "fieldtype": "Link", 
    "hidden": 0, 
@@ -231,16 +239,17 @@
    "reqd": 0, 
    "search_index": 0, 
    "set_only_once": 0, 
-   "translatable": 0,
+   "translatable": 0, 
    "unique": 0
   }, 
   {
    "allow_bulk_edit": 0, 
+   "allow_in_quick_entry": 0, 
    "allow_on_submit": 0, 
    "bold": 0, 
    "collapsible": 0, 
    "columns": 0, 
-   "fieldname": "section_break_4", 
+   "fieldname": "section_break_8", 
    "fieldtype": "Section Break", 
    "hidden": 0, 
    "ignore_user_permissions": 0, 
@@ -261,11 +270,12 @@
    "reqd": 0, 
    "search_index": 0, 
    "set_only_once": 0, 
-   "translatable": 0,
+   "translatable": 0, 
    "unique": 0
   }, 
   {
    "allow_bulk_edit": 0, 
+   "allow_in_quick_entry": 0, 
    "allow_on_submit": 0, 
    "bold": 0, 
    "collapsible": 0, 
@@ -293,7 +303,232 @@
    "reqd": 1, 
    "search_index": 0, 
    "set_only_once": 0, 
-   "translatable": 0,
+   "translatable": 0, 
+   "unique": 0
+  }, 
+  {
+   "allow_bulk_edit": 0, 
+   "allow_in_quick_entry": 0, 
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
+   "depends_on": "", 
+   "fieldname": "hra_declaration_section", 
+   "fieldtype": "Section Break", 
+   "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": "HRA Declaration", 
+   "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_in_quick_entry": 0, 
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
+   "fieldname": "salary_structure_hra", 
+   "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": "HRA as per Salary Structure", 
+   "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_in_quick_entry": 0, 
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
+   "fieldname": "monthly_house_rent", 
+   "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": "Monthly House Rent", 
+   "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_in_quick_entry": 0, 
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
+   "fieldname": "rented_in_metro_city", 
+   "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": "Rented in Metro City", 
+   "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_in_quick_entry": 0, 
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
+   "fieldname": "coloum_break_3", 
+   "fieldtype": "Column Break", 
+   "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": " ", 
+   "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_in_quick_entry": 0, 
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
+   "fieldname": "annual_hra", 
+   "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": "Annual HRA", 
+   "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_in_quick_entry": 0, 
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
+   "fieldname": "monthly_hra", 
+   "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": "Monthly HRA", 
+   "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
   }
  ], 
@@ -307,7 +542,7 @@
  "issingle": 0, 
  "istable": 0, 
  "max_attachments": 0, 
- "modified": "2018-05-17 12:20:24.433775",
+ "modified": "2018-05-30 13:35:08.941961", 
  "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 22e1638..b2d87bc 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
@@ -6,11 +6,19 @@
 import frappe
 from frappe.model.document import Document
 from frappe import _
-from erpnext.hr.utils import validate_tax_declaration
+from frappe.utils import getdate, flt
+from erpnext.hr.utils import validate_tax_declaration, get_salary_assignment
+from erpnext.hr.doctype.salary_structure.salary_structure import make_salary_slip
 
 class EmployeeTaxExemptionDeclaration(Document):
 	def validate(self):
 		validate_tax_declaration(self.declarations)
+		self.calculate_hra_component()
+		self.total_exemption_amount = 0
+		for item in self.declarations:
+			self.total_exemption_amount += item.amount
+		if self.annual_hra:
+			self.total_exemption_amount += self.annual_hra
 
 	def before_submit(self):
 		if frappe.db.exists({"doctype": "Employee Tax Exemption Declaration",
@@ -19,6 +27,53 @@
 							"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
+
+	def calculate_hra_component(self):
+		hra_component = frappe.db.get_value("Company", self.company, "hra_component")
+		if hra_component:
+			assignment = get_salary_assignment(self.employee, getdate())
+			if assignment and frappe.db.exists("Salary Detail", {
+				"parent": assignment.salary_structure,
+				"salary_component": hra_component, "parentfield": "earnings"}):
+				hra_amount = self.get_hra_from_salary_slip(assignment.salary_structure, hra_component)
+				if hra_amount:
+					self.salary_structure_hra = hra_amount
+					if self.monthly_house_rent:
+						self.annual_hra, self.monthly_hra = 0, 0
+						annual_hra = self.calculate_eligible_hra_amount(assignment.salary_structure, assignment.base)
+						if annual_hra > 0:
+							self.annual_hra = annual_hra
+							self.monthly_hra = annual_hra / 12
+
+	def calculate_eligible_hra_amount(self, salary_structure, base):
+		# TODO make this configurable
+		exemptions = []
+		frequency = frappe.get_value("Salary Structure", salary_structure, "payroll_frequency")
+		# case 1: The actual amount allotted by the employer as the HRA.
+		exemptions.append(self.get_annual_component_pay(frequency, self.salary_structure_hra))
+		actual_annual_rent = self.monthly_house_rent * 12
+		annual_base = self.get_annual_component_pay(frequency, base)
+		# case 2: Actual rent paid less 10% of the basic salary.
+		exemptions.append(flt(actual_annual_rent) - flt(annual_base * 0.1))
+		# case 3: 50% of the basic salary, if the employee is staying in a metro city (40% for a non-metro city).
+		exemptions.append(annual_base * 0.5 if self.rented_in_metro_city else annual_base * 0.4)
+		# return minimum of 3 cases
+		return min(exemptions)
+
+	def get_annual_component_pay(self, frequency, amount):
+		if frequency == "Daily":
+			return amount * 365
+		elif frequency == "Weekly":
+			return amount * 52
+		elif frequency == "Fortnightly":
+			return amount * 26
+		elif frequency == "Monthly":
+			return amount * 12
+		elif frequency == "Bimonthly":
+			return amount * 6
+
+	def get_hra_from_salary_slip(self, salary_structure, hra_component):
+		salary_slip = make_salary_slip(salary_structure, employee=self.employee)
+		for earning in salary_slip.earnings:
+			if earning.salary_component == hra_component:
+				return earning.amount
diff --git a/erpnext/hr/doctype/employee_tax_exemption_declaration_category/employee_tax_exemption_declaration_category.json b/erpnext/hr/doctype/employee_tax_exemption_declaration_category/employee_tax_exemption_declaration_category.json
index 29df064..ebde4c9 100644
--- a/erpnext/hr/doctype/employee_tax_exemption_declaration_category/employee_tax_exemption_declaration_category.json
+++ b/erpnext/hr/doctype/employee_tax_exemption_declaration_category/employee_tax_exemption_declaration_category.json
@@ -14,6 +14,7 @@
  "fields": [
   {
    "allow_bulk_edit": 0, 
+   "allow_in_quick_entry": 0, 
    "allow_on_submit": 0, 
    "bold": 0, 
    "collapsible": 0, 
@@ -41,18 +42,19 @@
    "reqd": 1, 
    "search_index": 0, 
    "set_only_once": 0, 
-   "translatable": 0,
+   "translatable": 0, 
    "unique": 0
   }, 
   {
    "allow_bulk_edit": 0, 
+   "allow_in_quick_entry": 0, 
    "allow_on_submit": 0, 
    "bold": 0, 
    "collapsible": 0, 
    "columns": 0, 
-   "fetch_from": "exemption_sub_category.exemption_category",
+   "fetch_from": "exemption_sub_category.exemption_category", 
    "fieldname": "exemption_category", 
-   "fieldtype": "Read Only", 
+   "fieldtype": "Link", 
    "hidden": 0, 
    "ignore_user_permissions": 0, 
    "ignore_xss_filter": 0, 
@@ -63,7 +65,7 @@
    "label": "Exemption Category", 
    "length": 0, 
    "no_copy": 0, 
-   "options": "", 
+   "options": "Employee Tax Exemption Category", 
    "permlevel": 0, 
    "precision": "", 
    "print_hide": 0, 
@@ -74,11 +76,12 @@
    "reqd": 1, 
    "search_index": 0, 
    "set_only_once": 0, 
-   "translatable": 0,
+   "translatable": 0, 
    "unique": 0
   }, 
   {
    "allow_bulk_edit": 0, 
+   "allow_in_quick_entry": 0, 
    "allow_on_submit": 0, 
    "bold": 0, 
    "collapsible": 0, 
@@ -105,7 +108,7 @@
    "reqd": 1, 
    "search_index": 0, 
    "set_only_once": 0, 
-   "translatable": 0,
+   "translatable": 0, 
    "unique": 0
   }
  ], 
@@ -119,7 +122,7 @@
  "issingle": 0, 
  "istable": 1, 
  "max_attachments": 0, 
- "modified": "2018-05-16 22:42:42.980630",
+ "modified": "2018-05-29 15:58:05.779031", 
  "modified_by": "Administrator", 
  "module": "HR", 
  "name": "Employee Tax Exemption Declaration Category", 
diff --git a/erpnext/hr/doctype/employee_tax_exemption_proof_submission/employee_tax_exemption_proof_submission.json b/erpnext/hr/doctype/employee_tax_exemption_proof_submission/employee_tax_exemption_proof_submission.json
index ead62c6..9e53a97 100644
--- a/erpnext/hr/doctype/employee_tax_exemption_proof_submission/employee_tax_exemption_proof_submission.json
+++ b/erpnext/hr/doctype/employee_tax_exemption_proof_submission/employee_tax_exemption_proof_submission.json
@@ -15,6 +15,7 @@
  "fields": [
   {
    "allow_bulk_edit": 0, 
+   "allow_in_quick_entry": 0, 
    "allow_on_submit": 0, 
    "bold": 0, 
    "collapsible": 0, 
@@ -42,11 +43,12 @@
    "reqd": 1, 
    "search_index": 0, 
    "set_only_once": 0, 
-   "translatable": 0,
+   "translatable": 0, 
    "unique": 0
   }, 
   {
    "allow_bulk_edit": 0, 
+   "allow_in_quick_entry": 0, 
    "allow_on_submit": 0, 
    "bold": 0, 
    "collapsible": 0, 
@@ -74,11 +76,12 @@
    "reqd": 0, 
    "search_index": 0, 
    "set_only_once": 0, 
-   "translatable": 0,
+   "translatable": 0, 
    "unique": 0
   }, 
   {
    "allow_bulk_edit": 0, 
+   "allow_in_quick_entry": 0, 
    "allow_on_submit": 0, 
    "bold": 0, 
    "collapsible": 0, 
@@ -104,11 +107,12 @@
    "reqd": 0, 
    "search_index": 0, 
    "set_only_once": 0, 
-   "translatable": 0,
+   "translatable": 0, 
    "unique": 0
   }, 
   {
    "allow_bulk_edit": 0, 
+   "allow_in_quick_entry": 0, 
    "allow_on_submit": 0, 
    "bold": 0, 
    "collapsible": 0, 
@@ -136,48 +140,50 @@
    "reqd": 1, 
    "search_index": 0, 
    "set_only_once": 0, 
-   "translatable": 0,
+   "translatable": 0, 
    "unique": 0
   }, 
   {
    "allow_bulk_edit": 0, 
+   "allow_in_quick_entry": 0, 
    "allow_on_submit": 0, 
    "bold": 0, 
    "collapsible": 0, 
    "columns": 0, 
-   "fetch_from": "employee.department",
-   "fieldname": "department",
-   "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": "Department",
-   "length": 0,
-   "no_copy": 0,
-   "options": "Department",
-   "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,
+   "fetch_from": "employee.department", 
+   "fieldname": "department", 
+   "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": "Department", 
+   "length": 0, 
+   "no_copy": 0, 
+   "options": "Department", 
+   "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,
+   "allow_bulk_edit": 0, 
+   "allow_in_quick_entry": 0, 
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
    "fieldname": "processed_in_payroll", 
    "fieldtype": "Check", 
    "hidden": 0, 
@@ -200,11 +206,12 @@
    "reqd": 0, 
    "search_index": 0, 
    "set_only_once": 0, 
-   "translatable": 0,
+   "translatable": 0, 
    "unique": 0
   }, 
   {
    "allow_bulk_edit": 0, 
+   "allow_in_quick_entry": 0, 
    "allow_on_submit": 0, 
    "bold": 0, 
    "collapsible": 0, 
@@ -230,11 +237,12 @@
    "reqd": 0, 
    "search_index": 0, 
    "set_only_once": 0, 
-   "translatable": 0,
+   "translatable": 0, 
    "unique": 0
   }, 
   {
    "allow_bulk_edit": 0, 
+   "allow_in_quick_entry": 0, 
    "allow_on_submit": 0, 
    "bold": 0, 
    "collapsible": 0, 
@@ -262,11 +270,202 @@
    "reqd": 1, 
    "search_index": 0, 
    "set_only_once": 0, 
-   "translatable": 0,
+   "translatable": 0, 
    "unique": 0
   }, 
   {
    "allow_bulk_edit": 0, 
+   "allow_in_quick_entry": 0, 
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
+   "fieldname": "section_break_9", 
+   "fieldtype": "Section Break", 
+   "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, 
+   "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_in_quick_entry": 0, 
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
+   "fieldname": "house_rent_payment_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": " House Rent Payment Amount", 
+   "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_in_quick_entry": 0, 
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
+   "fieldname": "rented_in_metro_city", 
+   "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": "Rented in Metro City", 
+   "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_in_quick_entry": 0, 
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
+   "fieldname": "column_break_12", 
+   "fieldtype": "Column Break", 
+   "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, 
+   "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_in_quick_entry": 0, 
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
+   "fieldname": "rented_from_date", 
+   "fieldtype": "Date", 
+   "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": "Rented From Date", 
+   "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_in_quick_entry": 0, 
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
+   "fieldname": "rented_to_date", 
+   "fieldtype": "Date", 
+   "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": "Rented To Date", 
+   "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_in_quick_entry": 0, 
    "allow_on_submit": 0, 
    "bold": 0, 
    "collapsible": 0, 
@@ -293,11 +492,12 @@
    "reqd": 0, 
    "search_index": 0, 
    "set_only_once": 0, 
-   "translatable": 0,
+   "translatable": 0, 
    "unique": 0
   }, 
   {
    "allow_bulk_edit": 0, 
+   "allow_in_quick_entry": 0, 
    "allow_on_submit": 0, 
    "bold": 0, 
    "collapsible": 0, 
@@ -324,11 +524,12 @@
    "reqd": 0, 
    "search_index": 0, 
    "set_only_once": 0, 
-   "translatable": 0,
+   "translatable": 0, 
    "unique": 0
   }, 
   {
    "allow_bulk_edit": 0, 
+   "allow_in_quick_entry": 0, 
    "allow_on_submit": 0, 
    "bold": 0, 
    "collapsible": 0, 
@@ -355,7 +556,7 @@
    "reqd": 0, 
    "search_index": 0, 
    "set_only_once": 0, 
-   "translatable": 0,
+   "translatable": 0, 
    "unique": 0
   }
  ], 
@@ -369,7 +570,7 @@
  "issingle": 0, 
  "istable": 0, 
  "max_attachments": 0, 
- "modified": "2018-05-17 10:01:12.346201",
+ "modified": "2018-05-29 13:54:55.004847", 
  "modified_by": "Administrator", 
  "module": "HR", 
  "name": "Employee Tax Exemption Proof Submission", 
diff --git a/erpnext/hr/utils.py b/erpnext/hr/utils.py
index 20fe666..71a763c 100644
--- a/erpnext/hr/utils.py
+++ b/erpnext/hr/utils.py
@@ -241,3 +241,16 @@
 		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
+
+def get_salary_assignment(employee, date):
+	assignment = frappe.db.sql("""
+		select * from `tabSalary Structure Assignment`
+		where employee=%(employee)s
+		and docstatus = 1
+		and (
+			(%(on_date)s between from_date and ifnull(to_date, '2199-12-31'))
+		)""", {
+			'employee': employee,
+			'on_date': date,
+		}, as_dict=1)
+	return assignment[0] if assignment else None
diff --git a/erpnext/setup/doctype/company/company.js b/erpnext/setup/doctype/company/company.js
index 5ca2885..16676ac 100644
--- a/erpnext/setup/doctype/company/company.js
+++ b/erpnext/setup/doctype/company/company.js
@@ -6,6 +6,16 @@
 frappe.ui.form.on("Company", {
 	setup: function(frm) {
 		erpnext.company.setup_queries(frm);
+		frm.set_query("hra_component", function(){
+			return {
+				filters: {"type": "Earning"}
+			}
+		});
+		frm.set_query("arrear_component", function(){
+			return {
+				filters: {"is_additional_component": 1}
+			}
+		});
 	},
 
 	company_name: function(frm) {
diff --git a/erpnext/setup/doctype/company/company.json b/erpnext/setup/doctype/company/company.json
index 694a840..32f0ec4 100644
--- a/erpnext/setup/doctype/company/company.json
+++ b/erpnext/setup/doctype/company/company.json
@@ -2070,6 +2070,104 @@
    "translatable": 0,
    "unique": 0
   },
+	{
+   "allow_bulk_edit": 0,
+   "allow_in_quick_entry": 0,
+   "allow_on_submit": 0,
+   "bold": 0,
+   "collapsible": 0,
+   "columns": 0,
+   "fieldname": "section_break_66",
+   "fieldtype": "Section Break",
+   "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": "Payroll Settings",
+   "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_in_quick_entry": 0,
+   "allow_on_submit": 0,
+   "bold": 0,
+   "collapsible": 0,
+   "columns": 0,
+   "fieldname": "hra_component",
+   "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": "HRA Component",
+   "length": 0,
+   "no_copy": 0,
+   "options": "Salary Component",
+   "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_in_quick_entry": 0,
+   "allow_on_submit": 0,
+   "bold": 0,
+   "collapsible": 0,
+   "columns": 0,
+   "fieldname": "arrear_component",
+   "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": "Arrear Component",
+   "length": 0,
+   "no_copy": 0,
+   "options": "Salary Component",
+   "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,
@@ -2591,7 +2689,7 @@
  "istable": 0,
  "max_attachments": 0,
  "menu_index": 0,
- "modified": "2018-05-23 03:25:15.872138",
+ "modified": "2018-05-29 13:25:15.872138",
  "modified_by": "Administrator",
  "module": "Setup",
  "name": "Company",
@@ -2738,4 +2836,4 @@
  "sort_order": "ASC",
  "track_changes": 1,
  "track_seen": 0
-}
\ No newline at end of file
+}