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52 lines
2.3 KiB
Python
52 lines
2.3 KiB
Python
# Part of Hibou Suite Professional. See LICENSE_PROFESSIONAL file for full copyright and licensing details.
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from .general import _state_applies, sit_wage
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def ga_georgia_state_income_withholding(payslip, categories, worked_days, inputs):
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"""
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Returns SIT eligible wage and rate.
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:return: result, result_rate (wage, percent)
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"""
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state_code = 'GA'
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if not _state_applies(payslip, state_code):
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return 0.0, 0.0
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ga_filing_status = payslip.dict.contract_id.us_payroll_config_value('ga_g4_sit_filing_status')
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if not ga_filing_status or ga_filing_status == 'exempt':
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return 0.0, 0.0
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# Determine Wage
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wage = sit_wage(payslip, categories)
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if not wage:
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return 0.0, 0.0
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schedule_pay = payslip.dict.contract_id.schedule_pay
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additional = payslip.dict.contract_id.us_payroll_config_value('state_income_tax_additional_withholding')
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dependent_allowances = payslip.dict.contract_id.us_payroll_config_value('ga_g4_sit_dependent_allowances')
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additional_allowances = payslip.dict.contract_id.us_payroll_config_value('ga_g4_sit_additional_allowances')
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dependent_allowance_rate = payslip.dict.rule_parameter('us_ga_sit_dependent_allowance_rate').get(schedule_pay)
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personal_allowance = payslip.dict.rule_parameter('us_ga_sit_personal_allowance').get(ga_filing_status, {}).get(schedule_pay)
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deduction = payslip.dict.rule_parameter('us_ga_sit_deduction').get(ga_filing_status, {}).get(schedule_pay)
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withholding_rate = payslip.dict.rule_parameter('us_ga_sit_rate').get(ga_filing_status, {}).get(schedule_pay)
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if not all((dependent_allowance_rate, personal_allowance, deduction, withholding_rate)):
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return 0.0, 0.0
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after_standard_deduction = wage - deduction
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allowances = dependent_allowances + additional_allowances
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working_wages = after_standard_deduction - (personal_allowance + (allowances * dependent_allowance_rate))
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withholding = 0.0
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if working_wages > 0.0:
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prior_row_base = 0.0
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for row in withholding_rate:
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wage_base, base, rate = row
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wage_base = float(wage_base)
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if working_wages < wage_base:
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withholding = base + ((working_wages - prior_row_base) * rate / 100.0)
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break
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prior_row_base = wage_base
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withholding += additional
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return wage, -((withholding / wage) * 100.0)
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