diff --git a/l10n_us_hr_payroll/data/state/ms_mississippi.xml b/l10n_us_hr_payroll/data/state/ms_mississippi.xml
index 97be0112..a3868e8d 100644
--- a/l10n_us_hr_payroll/data/state/ms_mississippi.xml
+++ b/l10n_us_hr_payroll/data/state/ms_mississippi.xml
@@ -53,6 +53,8 @@
+
+
[
( 10000.00, 260.0, 0.05),
@@ -80,6 +82,18 @@
+
+
+
+ {
+ 'single': 2300.0,
+ 'head_of_household': 3400.0,
+ 'married_dual': 2300.0,
+ 'married': 4600.0,
+ }
+
+
+
diff --git a/l10n_us_hr_payroll/tests/test_us_ms_mississippi_payslip_2020.py b/l10n_us_hr_payroll/tests/test_us_ms_mississippi_payslip_2020.py
index 5942d7ad..ea0081ca 100755
--- a/l10n_us_hr_payroll/tests/test_us_ms_mississippi_payslip_2020.py
+++ b/l10n_us_hr_payroll/tests/test_us_ms_mississippi_payslip_2020.py
@@ -1,120 +1,35 @@
# Part of Hibou Suite Professional. See LICENSE_PROFESSIONAL file for full copyright and licensing details.
-from datetime import date
+from datetime import date, timedelta
from .common import TestUsPayslip
class TestUsMsPayslip(TestUsPayslip):
- # Calculations from https://www.dor.ms.gov/Documents/Computer%20Payroll%20Accounting%201-2-19.pdf
+ # Calculations from https://www.dor.ms.gov/Documents/Computer%20Payroll%20Flowchart.pdf
MS_UNEMP = 1.2
MS_UNEMP_MAX_WAGE = 14000.0
- def test_2020_taxes_one(self):
+ def _test_sit(self, wage, filing_status, additional_withholding, exemption, schedule_pay, date_start, expected_withholding):
+ employee = self._createEmployee()
+ contract = self._createContract(employee,
+ wage=wage,
+ state_id=self.get_us_state('MS'),
+ ms_89_350_sit_filing_status=filing_status,
+ state_income_tax_additional_withholding=additional_withholding,
+ ms_89_350_sit_exemption_value=exemption,
+ schedule_pay=schedule_pay)
+ payslip = self._createPayslip(employee, date_start, date_start + timedelta(days=7))
+ payslip.compute_sheet()
+ cats = self._getCategories(payslip)
+
+ self._log('Computed period tax: ' + str(expected_withholding))
+ self.assertPayrollAlmostEqual(cats.get('EE_US_SIT', 0.0), -expected_withholding)
+
+ def test_2020_taxes_example(self):
self._test_er_suta('MS', self.MS_UNEMP, date(2020, 1, 1), wage_base=self.MS_UNEMP_MAX_WAGE)
+ self._test_sit(1250.0, 'head_of_household', 0.0, 11000, 'semi-monthly', date(2020, 1, 1), 22.00)
+ self._test_sit(500.0, '', 5.0, 0, 'bi-weekly', date(2020, 1, 1), 0.00)
+ self._test_sit(12000.0, 'single', 0.0, 11000, 'monthly', date(2020, 1, 1), 525.00)
+ self._test_sit(2500.0, 'married', 5.0, 500, 'bi-weekly', date(2020, 1, 1), 111.00)
- salary = 1250.0
- ms_89_350_exemption = 11000.0
- employee = self._createEmployee()
- contract = self._createContract(employee,
- wage=salary,
- state_id=self.get_us_state('MS'),
- ms_89_350_sit_filing_status='head_of_household',
- ms_89_350_sit_exemption_value=ms_89_350_exemption,
- state_income_tax_additional_withholding=0.0,
- schedule_pay='semi-monthly')
-
- self._log('2020 Mississippi tax single first payslip:')
- payslip = self._createPayslip(employee, '2020-01-01', '2020-01-31')
-
- payslip.compute_sheet()
-
- cats = self._getCategories(payslip)
-
- STDED = 3400.0 # Head of Household
- AGP = salary * 24 # Semi-Monthly
- TI = AGP - (ms_89_350_exemption + STDED)
- self.assertPayrollEqual(TI, 15600.0)
- TAX = ((TI - 10000) * 0.05) + 260 # Over 10,000
- self.assertPayrollEqual(TAX, 540.0)
-
- ms_withhold = round(TAX / 24) # Semi-Monthly
- self.assertPayrollEqual(cats['EE_US_SIT'], -ms_withhold)
-
- def test_2020_taxes_one_exempt(self):
- salary = 1250.0
- ms_89_350_exemption = 11000.0
-
- employee = self._createEmployee()
- contract = self._createContract(employee,
- wage=salary,
- state_id=self.get_us_state('MS'),
- ms_89_350_sit_filing_status='',
- ms_89_350_sit_exemption_value=ms_89_350_exemption,
- state_income_tax_additional_withholding=0.0,
- schedule_pay='semi-monthly')
-
- self._log('2020 Mississippi tax single first payslip:')
- payslip = self._createPayslip(employee, '2020-01-01', '2020-01-31')
-
- payslip.compute_sheet()
-
- cats = self._getCategories(payslip)
- self.assertPayrollEqual(cats.get('EE_US_SIT', 0.0), 0.0)
-
- def test_2020_taxes_additional(self):
- salary = 1250.0
- ms_89_350_exemption = 11000.0
- additional = 40.0
-
- employee = self._createEmployee()
- contract = self._createContract(employee,
- wage=salary,
- state_id=self.get_us_state('MS'),
- ms_89_350_sit_filing_status='single',
- ms_89_350_sit_exemption_value=ms_89_350_exemption,
- state_income_tax_additional_withholding=additional,
- schedule_pay='monthly')
-
- self._log('2020 Mississippi tax single first payslip:')
- payslip = self._createPayslip(employee, '2020-01-01', '2020-01-31')
-
- payslip.compute_sheet()
-
- cats = self._getCategories(payslip)
-
- STDED = 2300.0 # Single
- AGP = salary * 12 # Monthly
- TI = AGP - (ms_89_350_exemption + STDED)
- self.assertPayrollEqual(TI, 1700.0)
- TAX = ((TI - 3000) * 0.03)
- self.assertPayrollEqual(TAX, -39.0)
-
- ms_withhold = round(TAX / 12) # Monthly
- self.assertTrue(ms_withhold <= 0.0)
- self.assertPayrollEqual(cats['EE_US_SIT'], -40.0) # only additional
-
- # Test with higher wage
- salary = 1700.0
- employee = self._createEmployee()
- contract = self._createContract(employee,
- wage=salary,
- state_id=self.get_us_state('MS'),
- ms_89_350_sit_filing_status='single',
- ms_89_350_sit_exemption_value=ms_89_350_exemption,
- state_income_tax_additional_withholding=additional,
- schedule_pay='monthly')
- payslip = self._createPayslip(employee, '2020-01-01', '2020-01-31')
- payslip.compute_sheet()
- cats = self._getCategories(payslip)
-
- STDED = 2300.0 # Single
- AGP = salary * 12 # Monthly
- TI = AGP - (ms_89_350_exemption + STDED)
- self.assertPayrollEqual(TI, 7100.0)
- TAX = ((TI - 5000) * 0.04) + 60.0
- self.assertPayrollEqual(TAX, 144.0)
-
- ms_withhold = round(TAX / 12) # Monthly
- self.assertPayrollEqual(ms_withhold, 12.0)
- self.assertPayrollEqual(cats['EE_US_SIT'], -(ms_withhold + additional))