mirror of
https://gitlab.com/hibou-io/hibou-odoo/suite.git
synced 2025-01-20 12:37:31 +02:00
47 lines
1.7 KiB
Python
47 lines
1.7 KiB
Python
# Part of Hibou Suite Professional. See LICENSE_PROFESSIONAL file for full copyright and licensing details.
|
|
|
|
from .general import _state_applies, sit_wage
|
|
|
|
|
|
def ms_mississippi_state_income_withholding(payslip, categories, worked_days, inputs):
|
|
"""
|
|
Returns SIT eligible wage and rate.
|
|
WAGE = GROSS + DED_FIT_EXEMPT
|
|
|
|
:return: result, result_rate (wage, percent)
|
|
"""
|
|
state_code = 'MS'
|
|
if not _state_applies(payslip, state_code):
|
|
return 0.0, 0.0
|
|
|
|
filing_status = payslip.dict.contract_id.us_payroll_config_value('ms_89_350_sit_filing_status')
|
|
if not filing_status:
|
|
return 0.0, 0.0
|
|
|
|
# Determine Wage
|
|
wage = sit_wage(payslip, categories)
|
|
if not wage:
|
|
return 0.0, 0.0
|
|
|
|
pay_periods = payslip.dict.get_pay_periods_in_year()
|
|
additional = payslip.dict.contract_id.us_payroll_config_value('state_income_tax_additional_withholding')
|
|
exemptions = payslip.dict.contract_id.us_payroll_config_value('ms_89_350_sit_exemption_value')
|
|
standard_deduction = payslip.dict.rule_parameter('us_ms_sit_deduction').get(filing_status)
|
|
withholding_rate = payslip.dict.rule_parameter('us_ms_sit_rate')
|
|
|
|
wage_annual = wage * pay_periods
|
|
taxable_income = wage_annual - (exemptions + standard_deduction)
|
|
if taxable_income <= 0.01:
|
|
return wage, 0.0
|
|
|
|
withholding = 0.0
|
|
for row in withholding_rate:
|
|
wage_base, base, rate = row
|
|
if taxable_income >= wage_base:
|
|
withholding = base + ((taxable_income - wage_base) * rate)
|
|
break
|
|
withholding /= pay_periods
|
|
withholding = round(withholding)
|
|
withholding += round(additional)
|
|
return wage, -((withholding / wage) * 100.0)
|