diff --git a/l10n_us_ar_hr_payroll/__manifest__.py b/l10n_us_ar_hr_payroll/__manifest__.py
index 1bb42dad..45f86c6b 100755
--- a/l10n_us_ar_hr_payroll/__manifest__.py
+++ b/l10n_us_ar_hr_payroll/__manifest__.py
@@ -4,13 +4,13 @@
     'license': 'AGPL-3',
     'category': 'Localization',
     'depends': ['l10n_us_hr_payroll'],
-    'version': '11.0.2019.0.0',
+    'version': '12.0.2019.0.0',
     'description': """
-USA::Arkansas Payroll Rules.
+USA - Arkansas Payroll Rules.
 ==================================
 
-* Contribution register and partner for Arkansas Department of Financial Administration - Income Tax Withholding
-* Contribution register and partner for Arkansas Department of Workforce Solutions -  Unemployment
+* Contribution register and partner for Arkansas Department of Financial Administration (ADFA) - Income Tax Withholding
+* Contribution register and partner for Arkansas Department of Workforce Solutions (ADWS) -  Unemployment
 * Contract level Arkansas Exemptions
 * Company level Arkansas Unemployment Rate
 * Salary Structure for Arkansas
diff --git a/l10n_us_ar_hr_payroll/data/base.xml b/l10n_us_ar_hr_payroll/data/base.xml
index 2e004924..ce1b73cc 100755
--- a/l10n_us_ar_hr_payroll/data/base.xml
+++ b/l10n_us_ar_hr_payroll/data/base.xml
@@ -3,12 +3,12 @@
 
     <!-- PARTNERS -->
     <record id="res_partner_ar_dws_unemp" model="res.partner">
-        <field name="name"> Arkansas Department of Workforce Solutions - Unemployment Tax</field>
+        <field name="name">Arkansas Department of Workforce Solutions - Unemployment Tax</field>
         <field name="supplier">1</field>
         <field eval="0" name="customer"/>
     </record>
     <record id="res_partner_ar_dfa_withhold" model="res.partner">
-        <field name="name">Arkansas Department of Financial Administration- Income Tax Withholding</field>
+        <field name="name">Arkansas Department of Financial Administration - Income Tax Withholding</field>
         <field name="supplier">1</field>
         <field eval="0" name="customer"/>
     </record>
@@ -16,7 +16,7 @@
     <!-- CONTRIBUTION REGISTERS -->
     <record id="contrib_register_ar_dws_unemp" model="hr.contribution.register">
         <field name="name">Arkansas Unemployment</field>
-        <field name="note"> Arkansas Department of Workforce Solutions - Unemployment</field>
+        <field name="note">Arkansas Department of Workforce Solutions - Unemployment</field>
         <field name="partner_id" ref="res_partner_ar_dws_unemp"/>
     </record>
     <record id="contrib_register_ar_dfa_withhold" model="hr.contribution.register">
diff --git a/l10n_us_ar_hr_payroll/data/rules.xml b/l10n_us_ar_hr_payroll/data/rules.xml
index 00fed6f5..71b77a79 100755
--- a/l10n_us_ar_hr_payroll/data/rules.xml
+++ b/l10n_us_ar_hr_payroll/data/rules.xml
@@ -11,7 +11,7 @@
         <field name="amount_select">code</field>
         <field name="amount_python_compute">
 rate = payslip.dict.get_rate('US_AR_UNEMP')
-year = int(payslip.dict.date_to[:4])
+year = payslip.dict.date_to.year
 ytd = payslip.sum('WAGE_US_AR_UNEMP', str(year) + '-01-01', str(year+1) + '-01-01')
 ytd += contract.external_wages
 remaining = rate.wage_limit_year - ytd
@@ -52,15 +52,15 @@ if result_rate == 0.0:
         <field name="name">EE: US-AR Income Tax Withholding</field>
         <field name="code">EE_US_AR_INC_WITHHOLD</field>
         <field name="condition_select">python</field>
-        <field name="condition_python">result = not (contract.ar_w4_texarkana_exemption or contract.ar_w4_tax_exempt)</field>
+        <field name="condition_python">result = not (contract.ar_ar4ec_texarkana_exemption or contract.ar_ar4ec_tax_exempt)</field>
         <field name="amount_select">code</field>
         <field name="amount_python_compute">
 wages = categories.GROSS
 annual_gross_pay = 0.00
-allowance_amt = contract.ar_w4_allowances * 26.00
+allowance_amt = contract.ar_ar4ec_allowances * 26.00
 schedule_pay = contract.schedule_pay
 standard_deduction = 2200
-additional_withholding = contract.ar_w4_additional_wh
+additional_withholding = contract.ar_ar4ec_additional_wh
 
 if contract.w4_filing_status == 'married':
             standard_deduction = standard_deduction * 2
diff --git a/l10n_us_ar_hr_payroll/models/hr_payroll.py b/l10n_us_ar_hr_payroll/models/hr_payroll.py
index b6b51866..e477e67e 100755
--- a/l10n_us_ar_hr_payroll/models/hr_payroll.py
+++ b/l10n_us_ar_hr_payroll/models/hr_payroll.py
@@ -4,7 +4,7 @@ from odoo import models, fields, api
 class USARHrContract(models.Model):
     _inherit = 'hr.contract'
 
-    ar_w4_allowances = fields.Integer(string='Arkansas W-4 allowances', default=0)
-    ar_w4_additional_wh = fields.Float(string="Arkansas Additional Withholding", default=0.0)
-    ar_w4_tax_exempt = fields.Boolean(string="Tax Exempt")
-    ar_w4_texarkana_exemption = fields.Boolean(string="Texarkana Exemption")
+    ar_ar4ec_allowances = fields.Integer(string='Arkansas AR-4EC Allowances', default=0)
+    ar_ar4ec_additional_wh = fields.Float(string="Arkansas AR-4EC Additional Withholding", default=0.0)
+    ar_ar4ec_tax_exempt = fields.Boolean(string="Arkansas AR-4EC Tax Exempt")
+    ar_ar4ec_texarkana_exemption = fields.Boolean(string="Arkansas AR-4EC Texarkana Exemption")
diff --git a/l10n_us_ar_hr_payroll/tests/test_us_ar_payslip_2019.py b/l10n_us_ar_hr_payroll/tests/test_us_ar_payslip_2019.py
index 44a4a058..3f72292f 100755
--- a/l10n_us_ar_hr_payroll/tests/test_us_ar_payslip_2019.py
+++ b/l10n_us_ar_hr_payroll/tests/test_us_ar_payslip_2019.py
@@ -1,5 +1,4 @@
 from odoo.addons.l10n_us_hr_payroll.tests.test_us_payslip import TestUsPayslip, process_payslip
-from odoo.addons.l10n_us_hr_payroll.models.l10n_us_hr_payroll import USHrContract
 
 
 class TestUsARPayslip(TestUsPayslip):
@@ -31,17 +30,17 @@ class TestUsARPayslip(TestUsPayslip):
         process_payslip(payslip)
 
         # Make a new payslip, this one will have maximums
-        remaining_AR_UNEMP_wages = self.AR_UNEMP_MAX_WAGE - salary if (self.AR_UNEMP_MAX_WAGE - 2*salary < salary) \
+        remaining_ar_unemp_wages = self.AR_UNEMP_MAX_WAGE - salary if (self.AR_UNEMP_MAX_WAGE - 2*salary < salary) \
             else salary
         # We reached the cap of 10000.0 in the first payslip.
-        self.assertEqual(0.0, remaining_AR_UNEMP_wages)
+        self.assertEqual(0.0, remaining_ar_unemp_wages)
         self._log('2019 Arkansas tax second payslip weekly:')
         payslip = self._createPayslip(employee, '2019-02-01', '2019-02-28')
         payslip.compute_sheet()
         cats = self._getCategories(payslip)
 
-        self.assertPayrollEqual(cats['WAGE_US_AR_UNEMP'], remaining_AR_UNEMP_wages)
-        self.assertPayrollEqual(cats['ER_US_AR_UNEMP'], remaining_AR_UNEMP_wages * self.AR_UNEMP)
+        self.assertPayrollEqual(cats['WAGE_US_AR_UNEMP'], remaining_ar_unemp_wages)
+        self.assertPayrollEqual(cats['ER_US_AR_UNEMP'], remaining_ar_unemp_wages * self.AR_UNEMP)
 
     def test_taxes_with_state_exempt(self):
         salary = 50000.0
@@ -52,7 +51,7 @@ class TestUsARPayslip(TestUsPayslip):
                                         salary,
                                         struct_id=self.ref('l10n_us_ar_hr_payroll.hr_payroll_salary_structure_us_ar_employee'),
                                         )
-        contract.ar_w4_tax_exempt = tax_exempt
+        contract.ar_ar4ec_tax_exempt = tax_exempt
 
         self._log('2019 Arkansas exempt tax first payslip weekly:')
         payslip = self._createPayslip(employee, '2019-01-01', '2019-01-31')
@@ -73,7 +72,7 @@ class TestUsARPayslip(TestUsPayslip):
         contract = self._createContract(employee,
                                         salary,
                                         struct_id=self.ref('l10n_us_ar_hr_payroll.hr_payroll_salary_structure_us_ar_employee'))
-        contract.ar_w4_texarkana_exemption = texarkana_exemption
+        contract.ar_ar4ec_texarkana_exemption = texarkana_exemption
 
         self._log('2019 Arkansas tax first payslip:')
         payslip = self._createPayslip(employee, '2019-01-01', '2019-01-31')
@@ -99,8 +98,8 @@ class TestUsARPayslip(TestUsPayslip):
                                         wages,
                                         struct_id=self.ref('l10n_us_ar_hr_payroll.hr_payroll_salary_structure_us_ar_employee'),
                                         schedule_pay=schedule_pay)
-        contract.ar_w4_additional_wh = 0.0
-        contract.ar_w4_allowances = exemptions
+        contract.ar_ar4ec_additional_wh = 0.0
+        contract.ar_ar4ec_allowances = exemptions
 
         self.assertEqual(contract.schedule_pay, 'monthly')
 
@@ -114,7 +113,7 @@ class TestUsARPayslip(TestUsPayslip):
         # TODO: change to hand the test_ar_amt already be divided by pay periods
         self.assertPayrollEqual(cats['EE_US_AR_INC_WITHHOLD'], -(test_ar_amt / pay_periods))
 
-        contract.ar_w4_additional_wh = additional_wh
+        contract.ar_ar4ec_additional_wh = additional_wh
         payslip.compute_sheet()
         cats = self._getCategories(payslip)
 
@@ -137,8 +136,8 @@ class TestUsARPayslip(TestUsPayslip):
                                         struct_id=self.ref(
                                             'l10n_us_ar_hr_payroll.hr_payroll_salary_structure_us_ar_employee'),
                                         schedule_pay=schedule_pay)
-        contract.ar_w4_additional_wh = 0.0
-        contract.ar_w4_allowances = exemptions
+        contract.ar_ar4ec_additional_wh = 0.0
+        contract.ar_ar4ec_allowances = exemptions
 
         self.assertEqual(contract.schedule_pay, 'monthly')
 
@@ -151,7 +150,7 @@ class TestUsARPayslip(TestUsPayslip):
         self.assertPayrollEqual(cats['ER_US_AR_UNEMP'], cats['WAGE_US_AR_UNEMP'] * self.AR_UNEMP)
         self.assertPayrollEqual(cats['EE_US_AR_INC_WITHHOLD'], -(test_ar_amt / pay_periods))
 
-        contract.ar_w4_additional_wh = additional_wh
+        contract.ar_ar4ec_additional_wh = additional_wh
         payslip.compute_sheet()
         cats = self._getCategories(payslip)
         self.assertPayrollEqual(cats['EE_US_AR_INC_WITHHOLD'], -(test_ar_amt / pay_periods) - additional_wh)
@@ -160,7 +159,7 @@ class TestUsARPayslip(TestUsPayslip):
 
         # Make a new payslip, this one will have maximums
 
-        remaining_AR_UNEMP_wages = self.AR_UNEMP_MAX_WAGE - wages if (self.AR_UNEMP_MAX_WAGE - 2 * wages < wages) \
+        remaining_ar_unemp_wages = self.AR_UNEMP_MAX_WAGE - wages if (self.AR_UNEMP_MAX_WAGE - 2 * wages < wages) \
             else wages
 
         self._log('2019 Arkansas tax second payslip weekly:')
@@ -168,8 +167,8 @@ class TestUsARPayslip(TestUsPayslip):
         payslip.compute_sheet()
         cats = self._getCategories(payslip)
 
-        self.assertPayrollEqual(cats['WAGE_US_AR_UNEMP'], remaining_AR_UNEMP_wages)
-        self.assertPayrollEqual(cats['ER_US_AR_UNEMP'], remaining_AR_UNEMP_wages * self.AR_UNEMP)
+        self.assertPayrollEqual(cats['WAGE_US_AR_UNEMP'], remaining_ar_unemp_wages)
+        self.assertPayrollEqual(cats['ER_US_AR_UNEMP'], remaining_ar_unemp_wages * self.AR_UNEMP)
 
     def test_over_fifty_thousand(self):
         wages = 10000.00  # 10000.00 monthly is over 50,000 annually.
@@ -186,8 +185,8 @@ class TestUsARPayslip(TestUsPayslip):
                                         struct_id=self.ref(
                                             'l10n_us_ar_hr_payroll.hr_payroll_salary_structure_us_ar_employee'),
                                         schedule_pay=schedule_pay)
-        contract.ar_w4_additional_wh = 0.0
-        contract.ar_w4_allowances = exemptions
+        contract.ar_ar4ec_additional_wh = 0.0
+        contract.ar_ar4ec_allowances = exemptions
 
         self.assertEqual(contract.schedule_pay, 'monthly')
 
@@ -200,7 +199,7 @@ class TestUsARPayslip(TestUsPayslip):
         self.assertPayrollEqual(cats['ER_US_AR_UNEMP'], cats['WAGE_US_AR_UNEMP'] * self.AR_UNEMP)
         self.assertPayrollEqual(cats['EE_US_AR_INC_WITHHOLD'], -(test_ar_amt / pay_periods))
 
-        contract.ar_w4_additional_wh = additional_wh
+        contract.ar_ar4ec_additional_wh = additional_wh
         payslip.compute_sheet()
         cats = self._getCategories(payslip)
         self.assertPayrollEqual(cats['EE_US_AR_INC_WITHHOLD'], -(test_ar_amt / pay_periods) - additional_wh)
@@ -209,7 +208,7 @@ class TestUsARPayslip(TestUsPayslip):
 
         # Make a new payslip, this one will have maximums
 
-        remaining_AR_UNEMP_wages = self.AR_UNEMP_MAX_WAGE - wages if (self.AR_UNEMP_MAX_WAGE - 2 * wages < wages) \
+        remaining_ar_unemp_wages = self.AR_UNEMP_MAX_WAGE - wages if (self.AR_UNEMP_MAX_WAGE - 2 * wages < wages) \
             else wages
 
         self._log('2019 Arkansas tax second payslip weekly:')
@@ -217,8 +216,8 @@ class TestUsARPayslip(TestUsPayslip):
         payslip.compute_sheet()
         cats = self._getCategories(payslip)
 
-        self.assertPayrollEqual(cats['WAGE_US_AR_UNEMP'], remaining_AR_UNEMP_wages)
-        self.assertPayrollEqual(cats['ER_US_AR_UNEMP'], remaining_AR_UNEMP_wages * self.AR_UNEMP)
+        self.assertPayrollEqual(cats['WAGE_US_AR_UNEMP'], remaining_ar_unemp_wages)
+        self.assertPayrollEqual(cats['ER_US_AR_UNEMP'], remaining_ar_unemp_wages * self.AR_UNEMP)
 
     def test_married(self):
         wages = 5500.00
@@ -237,8 +236,8 @@ class TestUsARPayslip(TestUsPayslip):
                                         struct_id=self.ref(
                                             'l10n_us_ar_hr_payroll.hr_payroll_salary_structure_us_ar_employee'),
                                         schedule_pay=schedule_pay)
-        contract.ar_w4_additional_wh = additional_wh
-        contract.ar_w4_allowances = exemptions
+        contract.ar_ar4ec_additional_wh = additional_wh
+        contract.ar_ar4ec_allowances = exemptions
         contract.w4_filing_status = w4_filing_status
 
         self.assertEqual(contract.w4_filing_status, 'married')
@@ -269,8 +268,8 @@ class TestUsARPayslip(TestUsPayslip):
                                         struct_id=self.ref(
                                             'l10n_us_ar_hr_payroll.hr_payroll_salary_structure_us_ar_employee'),
                                         schedule_pay=schedule_pay)
-        contract.ar_w4_additional_wh = 0
-        contract.ar_w4_allowances = exemptions
+        contract.ar_ar4ec_additional_wh = 0
+        contract.ar_ar4ec_allowances = exemptions
         contract.w4_filling_status = w4_filling_status
 
         self.assertEqual(contract.w4_filling_status, 'single')
@@ -284,7 +283,7 @@ class TestUsARPayslip(TestUsPayslip):
         self.assertPayrollEqual(cats['ER_US_AR_UNEMP'], cats['WAGE_US_AR_UNEMP'] * self.AR_UNEMP)
         self.assertPayrollEqual(cats['EE_US_AR_INC_WITHHOLD'], -(test_ar_amt / pay_periods))
 
-        contract.ar_w4_additional_wh = additional_wh
+        contract.ar_ar4ec_additional_wh = additional_wh
         payslip.compute_sheet()
         cats = self._getCategories(payslip)
         self.assertPayrollEqual(cats['EE_US_AR_INC_WITHHOLD'], -(test_ar_amt / pay_periods) - additional_wh)
diff --git a/l10n_us_ar_hr_payroll/views/hr_payroll_views.xml b/l10n_us_ar_hr_payroll/views/hr_payroll_views.xml
index d1ed5d9c..e3fc69be 100755
--- a/l10n_us_ar_hr_payroll/views/hr_payroll_views.xml
+++ b/l10n_us_ar_hr_payroll/views/hr_payroll_views.xml
@@ -10,10 +10,10 @@
             <data>
                 <xpath expr="//group[@name='state_filing']" position="inside">
                     <group string="Arkansas" name="ar">
-                        <field name="ar_w4_allowances" string="Allowances"/>
-                        <field name="ar_w4_additional_wh" string="Additional Withholding"/>
-                        <field name="ar_w4_tax_exempt" string="Tax Exempt"/>
-                        <field name="ar_w4_texarkana_exemption" string="Texarkana Exemption"/>
+                        <field name="ar_ar4ec_allowances" string="Allowances"/>
+                        <field name="ar_ar4ec_additional_wh" string="Additional Withholding"/>
+                        <field name="ar_ar4ec_tax_exempt" string="Tax Exempt"/>
+                        <field name="ar_ar4ec_texarkana_exemption" string="Texarkana Exemption"/>
                     </group>
                 </xpath>
             </data>