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suite/l10n_us_hr_payroll/models/state/ky_kentucky.py
2020-05-15 10:01:03 -04:00

33 lines
1.1 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 ky_kentucky_state_income_withholding(payslip, categories, worked_days, inputs):
"""
Returns SIT eligible wage and rate.
:return: result, result_rate (wage, percent)
"""
state_code = 'KY'
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
pay_periods = payslip.dict.get_pay_periods_in_year()
additional = payslip.contract_id.us_payroll_config_value('state_income_tax_additional_withholding')
tax_rate = payslip.rule_parameter('us_ky_sit_tax_rate')
standard_deduction = payslip.rule_parameter('us_ky_sit_standard_deduction_rate')
taxable_income = (wage * pay_periods) - standard_deduction
withholding = taxable_income * (tax_rate / 100)
withholding = max(withholding, 0.0)
withholding /= pay_periods
withholding += additional
return wage, -((withholding / wage) * 100.0)