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Salary Slip - update period factor for tax calc (#14527)

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Ranjith Kurungadam 2018-06-15 10:03:57 +05:30 committed by Nabin Hait
parent 2737b08f0f
commit 0e5c8283fa
1 changed files with 7 additions and 5 deletions
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12
erpnext/hr/doctype/salary_slip/salary_slip.py
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@ -531,7 +531,7 @@ class SalarySlip(TransactionBase):
def calculate_variable_tax(self, tax_component, payroll_period, benefit_amount_to_tax=0): def calculate_variable_tax(self, tax_component, payroll_period, benefit_amount_to_tax=0):
total_taxable_earning = self.get_taxable_earnings() total_taxable_earning = self.get_taxable_earnings()
period_factor = self.get_period_factor(payroll_period.start_date, payroll_period.end_date, self.start_date, self.end_date) period_factor = self.get_period_factor(payroll_period.start_date, payroll_period.end_date)
annual_earning = total_taxable_earning * period_factor annual_earning = total_taxable_earning * period_factor
# Calculate total exemption declaration # Calculate total exemption declaration
@ -707,13 +707,15 @@ class SalarySlip(TransactionBase):
return taxable_amount return taxable_amount
def get_period_factor(self, period_start, period_end, start_date=None, end_date=None): def get_period_factor(self, period_start, period_end, start_date=None, end_date=None):
# TODO make this configurable? - use hard coded period length to keep tax calc consistent
frequency_days = {"Daily": 1, "Weekly": 7, "Fortnightly": 15, "Monthly": 30, "Bimonthly": 60}
payroll_days = date_diff(period_end, period_start) + 1 payroll_days = date_diff(period_end, period_start) + 1
if start_date and end_date: if start_date and end_date:
salary_days = date_diff(end_date, start_date) +1 salary_days = date_diff(end_date, start_date) + 1
return flt(payroll_days)/flt(salary_days) return flt(payroll_days)/flt(salary_days)
return flt(payroll_days)/frequency_days[self.payroll_frequency] # if period configured for a year and monthly frequency return 12 to make tax calc consistent
if 360 <= payroll_days <= 370 and self.payroll_frequency == "Monthly":
return 12
salary_days = date_diff(self.end_date, self.start_date) + 1
return flt(payroll_days)/flt(salary_days)
def get_tax_detail_till_date(self, payroll_period, tax_component): def get_tax_detail_till_date(self, payroll_period, tax_component):
# find total taxable income, total tax paid by employee in payroll period # find total taxable income, total tax paid by employee in payroll period