diff --git a/l10n_us_hr_payroll/__manifest__.py b/l10n_us_hr_payroll/__manifest__.py
index f6aec784..fee61b48 100644
--- a/l10n_us_hr_payroll/__manifest__.py
+++ b/l10n_us_hr_payroll/__manifest__.py
@@ -40,6 +40,7 @@ United States of America - Payroll Rules.
'data/state/id_idaho.xml',
'data/state/il_illinois.xml',
'data/state/in_indiana.xml',
+ 'data/state/la_louisiana.xml',
'data/state/mi_michigan.xml',
'data/state/mn_minnesota.xml',
'data/state/mo_missouri.xml',
diff --git a/l10n_us_hr_payroll/data/state/la_louisiana.xml b/l10n_us_hr_payroll/data/state/la_louisiana.xml
new file mode 100644
index 00000000..5f23bea4
--- /dev/null
+++ b/l10n_us_hr_payroll/data/state/la_louisiana.xml
@@ -0,0 +1,141 @@
+
+
+
+
+ US LA Louisiana SUTA Wage Base
+ us_la_suta_wage_base
+
+
+
+
+ 7700.0
+
+
+
+
+ 7700.0
+
+
+
+
+
+
+
+ US LA Louisiana SUTA Rate
+ us_la_suta_rate
+
+
+
+
+ 6.20
+
+
+
+
+ 6.20
+
+
+
+
+
+
+ US LA Louisiana SIT Tax Rate
+ us_la_sit_tax_rate
+
+
+
+
+ {
+ 'single': ((12500.00, 2.10), (50000.00, 1.60), ('inf', 1.35)),
+ 'married': ((25000.00, 2.10), (100000.00, 1.65), ('inf', 1.35)),
+ }
+
+
+
+
+ {
+ 'single': ((12500.00, 2.10), (50000.00, 1.60), ('inf', 1.35)),
+ 'married': ((25000.00, 2.10), (100000.00, 1.65), ('inf', 1.35)),
+ }
+
+
+
+
+
+
+ US LA Louisiana Personal Exemption Rate
+ us_la_sit_personal_exemption_rate
+
+
+
+
+ 4500
+
+
+
+
+ 4500
+
+
+
+
+
+
+ US LA Louisiana Dependent Rate
+ us_la_sit_dependent_rate
+
+
+
+
+ 1000.0
+
+
+
+
+ 1000.0
+
+
+
+
+
+
+
+ US Louisiana - Workforce Commission (LWC) - Unemployment Tax
+
+
+
+ US Louisiana - Department of Revenue (LDOR) - Income Tax
+
+
+
+
+
+
+
+
+
+ ER: US LA Louisiana State Unemployment
+ ER_US_LA_SUTA
+ python
+ result, _ = general_state_unemployment(payslip, categories, worked_days, inputs, wage_base='us_la_suta_wage_base', rate='us_la_suta_rate', state_code='LA')
+ code
+ result, result_rate = general_state_unemployment(payslip, categories, worked_days, inputs, wage_base='us_la_suta_wage_base', rate='us_la_suta_rate', state_code='LA')
+
+
+
+
+
+
+
+
+ EE: US LA Louisiana State Income Tax Withholding
+ EE_US_LA_SIT
+ python
+ result, _ = la_louisiana_state_income_withholding(payslip, categories, worked_days, inputs)
+ code
+ result, result_rate = la_louisiana_state_income_withholding(payslip, categories, worked_days, inputs)
+
+
+
+
+
diff --git a/l10n_us_hr_payroll/models/hr_payslip.py b/l10n_us_hr_payroll/models/hr_payslip.py
index 91dc4352..bf663242 100644
--- a/l10n_us_hr_payroll/models/hr_payslip.py
+++ b/l10n_us_hr_payroll/models/hr_payslip.py
@@ -25,6 +25,7 @@ from .state.ia_iowa import ia_iowa_state_income_withholding
from .state.id_idaho import id_idaho_state_income_withholding
from .state.il_illinois import il_illinois_state_income_withholding
from .state.in_indiana import in_indiana_state_income_withholding
+from .state.la_louisiana import la_louisiana_state_income_withholding
from .state.mi_michigan import mi_michigan_state_income_withholding
from .state.mn_minnesota import mn_minnesota_state_income_withholding
from .state.mo_missouri import mo_missouri_state_income_withholding
@@ -81,6 +82,7 @@ class HRPayslip(models.Model):
'id_idaho_state_income_withholding': id_idaho_state_income_withholding,
'il_illinois_state_income_withholding': il_illinois_state_income_withholding,
'in_indiana_state_income_withholding': in_indiana_state_income_withholding,
+ 'la_louisiana_state_income_withholding': la_louisiana_state_income_withholding,
'mi_michigan_state_income_withholding': mi_michigan_state_income_withholding,
'mn_minnesota_state_income_withholding': mn_minnesota_state_income_withholding,
'mo_missouri_state_income_withholding': mo_missouri_state_income_withholding,
diff --git a/l10n_us_hr_payroll/models/state/la_louisiana.py b/l10n_us_hr_payroll/models/state/la_louisiana.py
new file mode 100644
index 00000000..0697d696
--- /dev/null
+++ b/l10n_us_hr_payroll/models/state/la_louisiana.py
@@ -0,0 +1,60 @@
+# Part of Hibou Suite Professional. See LICENSE_PROFESSIONAL file for full copyright and licensing details.
+
+from .general import _state_applies, sit_wage
+
+
+def la_louisiana_state_income_withholding(payslip, categories, worked_days, inputs):
+ """
+ Returns SIT eligible wage and rate.
+
+ :return: result, result_rate (wage, percent)
+ """
+ state_code = 'LA'
+ if not _state_applies(payslip, state_code):
+ return 0.0, 0.0
+
+ # Determine Wage
+ wage = sit_wage(payslip, categories)
+ if not wage:
+ return 0.0, 0.0
+
+ filing_status = payslip.contract_id.us_payroll_config_value('la_l4_sit_filing_status')
+ if not filing_status:
+ return 0.0, 0.0
+
+ pay_periods = payslip.dict.get_pay_periods_in_year()
+ personal_exemptions = payslip.contract_id.us_payroll_config_value('la_l4_sit_exemptions')
+ dependent_exemptions = payslip.contract_id.us_payroll_config_value('la_l4_sit_dependents')
+ tax_table = payslip.rule_parameter('us_la_sit_tax_rate')[filing_status]
+ exemption_rate = payslip.rule_parameter('us_la_sit_personal_exemption_rate')
+ dependent_rate = payslip.rule_parameter('us_la_sit_dependent_rate')
+
+ annual_wage = wage * pay_periods
+
+ effect_cap = 0.0
+ multiplier = 0.0
+ if filing_status == 'single':
+ effect_cap = 12500.00
+ multiplier = 1.60
+ elif filing_status == 'married':
+ effect_cap = 25000.00
+ multiplier = 1.65
+
+ after_credits_under = (2.100 / 100) * (((personal_exemptions * exemption_rate) +
+ (dependent_exemptions * dependent_rate)) / pay_periods)
+ after_credits_over = 0.00
+ if after_credits_under > effect_cap:
+ after_credits_under = effect_cap
+ after_credits_over_check = ((personal_exemptions * exemption_rate) + (dependent_exemptions * dependent_rate)) - effect_cap
+ after_credits_over = (multiplier / 100.00) * (after_credits_over_check / pay_periods) if after_credits_over_check > 0 else 0.00
+ withholding = 0.0
+ last = 0.0
+ for amt, rate in tax_table:
+ withholding = withholding + ((rate / 100.0) * (wage - (last / pay_periods)))
+ if annual_wage <= float(amt):
+ break
+ last = amt
+
+ withholding = withholding - (after_credits_under + after_credits_over)
+ withholding = round(withholding, 2)
+ return wage, -((withholding / wage) * 100.0)
diff --git a/l10n_us_hr_payroll/models/us_payroll_config.py b/l10n_us_hr_payroll/models/us_payroll_config.py
index cf5a7c81..d548e87c 100644
--- a/l10n_us_hr_payroll/models/us_payroll_config.py
+++ b/l10n_us_hr_payroll/models/us_payroll_config.py
@@ -126,6 +126,14 @@ class HRContractUSPayrollConfig(models.Model):
in_w4_sit_personal_exemption = fields.Integer(string='Indiana In-W-4 Number of Personal Exemption', help='IN-W-4 5.')
in_w4_sit_dependent_exemption = fields.Integer(string='Indiana In-W-4 Number of Dependent Exemption', help='IN-W-4 6.')
+
+ la_l4_sit_filing_status = fields.Selection([
+ ('single', 'Single'),
+ ('married', 'Married'),
+ ], string='Louisiana LA L-4 Filing Status', help='LA L-4 3.')
+ la_l4_sit_exemptions = fields.Integer(string='Louisiana LA L-4 Number of Exemptions', help='LA L-4 6.')
+ la_l4_sit_dependents = fields.Integer(string='Louisiana LA L-4 Number of Dependents', help='LA L-4 7.')
+
mi_w4_sit_exemptions = fields.Integer(string='Michigan MI W-4 Exemptions', help='MI-W4 6.')
mn_w4mn_sit_filing_status = fields.Selection([
diff --git a/l10n_us_hr_payroll/tests/__init__.py b/l10n_us_hr_payroll/tests/__init__.py
index aa4fc5ab..526762c3 100755
--- a/l10n_us_hr_payroll/tests/__init__.py
+++ b/l10n_us_hr_payroll/tests/__init__.py
@@ -46,6 +46,9 @@ from . import test_us_il_illinois_payslip_2020
from . import test_us_in_indiana_payslip_2020
+from . import test_us_la_louisiana_payslip_2019
+from . import test_us_la_louisiana_payslip_2020
+
from . import test_us_mi_michigan_payslip_2019
from . import test_us_mi_michigan_payslip_2020
diff --git a/l10n_us_hr_payroll/tests/test_us_la_louisiana_payslip_2019.py b/l10n_us_hr_payroll/tests/test_us_la_louisiana_payslip_2019.py
new file mode 100644
index 00000000..f723744a
--- /dev/null
+++ b/l10n_us_hr_payroll/tests/test_us_la_louisiana_payslip_2019.py
@@ -0,0 +1,87 @@
+# Part of Hibou Suite Professional. See LICENSE_PROFESSIONAL file for full copyright and licensing details.
+
+from .common import TestUsPayslip, process_payslip
+
+
+class TestUsLAPayslip(TestUsPayslip):
+
+ # TAXES AND RATES
+ LA_UNEMP_MAX_WAGE = 7700.00
+ LA_UNEMP = -(6.20 / 100.0)
+
+ def test_taxes_single_weekly(self):
+ salary = 700.00
+ schedule_pay = 'weekly'
+ filing_status = 'single'
+ exemptions = 1
+ dependents = 2
+ # SEE http://revenue.louisiana.gov/TaxForms/1306(1_12)TF.pdf for example calculations
+ # wh_to test is 19.42
+ # Our algorithm correctly rounds whereas theirs does it prematurely.
+ wh_to_check = -19.43
+ employee = self._createEmployee()
+ contract = self._createContract(employee,
+ wage=salary,
+ state_id=self.get_us_state('LA'),
+ la_l4_sit_filing_status=filing_status,
+ la_l4_sit_exemptions=exemptions,
+ la_l4_sit_dependents=dependents,
+ schedule_pay=schedule_pay)
+
+ self._log('2019 Louisiana tax first payslip weekly:')
+ payslip = self._createPayslip(employee, '2019-01-01', '2019-01-31')
+ payslip.compute_sheet()
+ cats = self._getCategories(payslip)
+
+ self.assertPayrollEqual(cats['ER_US_SUTA'], salary * self.LA_UNEMP)
+ self.assertPayrollEqual(cats['EE_US_SIT'], wh_to_check)
+
+ process_payslip(payslip)
+
+ remaining_la_unemp_wages = self.LA_UNEMP_MAX_WAGE - salary if (self.LA_UNEMP_MAX_WAGE - 2*salary < salary) \
+ else salary
+
+ self._log('2019 Louisiana tax second payslip weekly:')
+ payslip = self._createPayslip(employee, '2019-02-01', '2019-02-28')
+ payslip.compute_sheet()
+ cats = self._getCategories(payslip)
+
+ self.assertPayrollEqual(cats['ER_US_SUTA'], remaining_la_unemp_wages * self.LA_UNEMP)
+
+ def test_taxes_married_biweekly(self):
+ salary = 4600.00
+ schedule_pay = 'bi-weekly'
+ filing_status = 'married'
+ exemptions = 2
+ dependents = 3
+ # SEE http://revenue.louisiana.gov/TaxForms/1306(1_12)TF.pdf for example calculations
+ # wh_to test is 157.12
+ wh_to_check = -157.12
+ employee = self._createEmployee()
+ contract = self._createContract(employee,
+ wage=salary,
+ state_id=self.get_us_state('LA'),
+ la_l4_sit_filing_status=filing_status,
+ la_l4_sit_exemptions=exemptions,
+ la_l4_sit_dependents=dependents,
+ schedule_pay=schedule_pay)
+
+ self._log('2019 Louisiana tax first payslip bi-weekly:')
+ payslip = self._createPayslip(employee, '2019-01-01', '2019-01-31')
+ payslip.compute_sheet()
+ cats = self._getCategories(payslip)
+
+ self.assertPayrollEqual(cats['ER_US_SUTA'], salary * self.LA_UNEMP)
+ self.assertPayrollEqual(cats['EE_US_SIT'], wh_to_check)
+
+ process_payslip(payslip)
+
+ remaining_la_unemp_wages = self.LA_UNEMP_MAX_WAGE - salary if (self.LA_UNEMP_MAX_WAGE - 2*salary < salary) \
+ else salary
+
+ self._log('2019 Louisiana tax second payslip bi-weekly:')
+ payslip = self._createPayslip(employee, '2019-02-01', '2019-02-28')
+ payslip.compute_sheet()
+ cats = self._getCategories(payslip)
+
+ self.assertPayrollEqual(cats['ER_US_SUTA'], remaining_la_unemp_wages * self.LA_UNEMP)
diff --git a/l10n_us_hr_payroll/tests/test_us_la_louisiana_payslip_2020.py b/l10n_us_hr_payroll/tests/test_us_la_louisiana_payslip_2020.py
new file mode 100755
index 00000000..14dde5bf
--- /dev/null
+++ b/l10n_us_hr_payroll/tests/test_us_la_louisiana_payslip_2020.py
@@ -0,0 +1,34 @@
+# Part of Hibou Suite Professional. See LICENSE_PROFESSIONAL file for full copyright and licensing details.
+
+from datetime import date, timedelta
+from .common import TestUsPayslip
+
+
+class TestUsLAPayslip(TestUsPayslip):
+ ###
+ # 2020 Taxes and Rates
+ ###
+ LA_UNEMP_MAX_WAGE = 7700.0
+ LA_UNEMP = 6.20
+ # Calculation based on http://revenue.louisiana.gov/TaxForms/1306(1_12)TF.pdf
+
+ def _test_sit(self, wage, filing_status, exemptions, dependents, schedule_pay, date_start, expected_withholding):
+ employee = self._createEmployee()
+ contract = self._createContract(employee,
+ wage=wage,
+ state_id=self.get_us_state('LA'),
+ la_l4_sit_filing_status=filing_status,
+ la_l4_sit_exemptions=exemptions,
+ la_l4_sit_dependents=dependents,
+ 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.assertPayrollEqual(cats.get('EE_US_SIT', 0.0), -expected_withholding)
+
+ def test_2020_taxes_example(self):
+ self._test_er_suta('LA', self.LA_UNEMP, date(2020, 1, 1), wage_base=self.LA_UNEMP_MAX_WAGE)
+ self._test_sit(700.0, 'single', 1.0, 2.0, 'weekly', date(2020, 1, 1), 19.43)
+ self._test_sit(4600.0, 'married', 2.0, 3.0, 'bi-weekly', date(2020, 1, 1), 157.12)
diff --git a/l10n_us_hr_payroll/views/us_payroll_config_views.xml b/l10n_us_hr_payroll/views/us_payroll_config_views.xml
index a294fa51..7865d1f8 100644
--- a/l10n_us_hr_payroll/views/us_payroll_config_views.xml
+++ b/l10n_us_hr_payroll/views/us_payroll_config_views.xml
@@ -125,6 +125,12 @@
+
+ Form LA L-4 - State Income Tax
+
+
+
+
Form MI-W4 - State Income Tax