Odoo Changelog — 2026-04-01

Wednesday, April 1, 2026

1 change · 19.0

Bug Fixes(1)

Resolved issues and error corrections

[FIX] l10n_pk_hr_payroll{,_account}: correct tax bracket computation

Enterprise19.0l10n_pk_hr_payrolll10n_pk_hr_payroll_accountHigh impact

This fix corrects an error in Pakistan payroll tax calculations that was causing employees with yearly salaries above 2,200,000 PKR to be charged excessive taxes. The tax calculation was incorrectly accumulating amounts across tax brackets instead of resetting properly at each bracket level, resulting in overstated tax amounts. This fix ensures employees are taxed according to Pakistan's official tax bracket rules.

Original PR description

Currently, payslip computation for Pakistan localization calculates incorrect tax when the yearly cost exceeds 2,200,000. ### **Steps to Reproduce:** 1) Install…

Currently, payslip computation for Pakistan localization calculates incorrect tax when the yearly cost exceeds 2,200,000.

### **Steps to Reproduce:**
1) Install `l10n_pk_hr_payroll_account`,`hr_contract_salary` with demo data. 
2) Switch to PK company.
3) Create an employee and a running contract with yearly cost 2,200,001 
4) Create a payslip and compute it from the Salary Computation tab.

### **Observed Behavior:**
'Tax Bracket Yearly' is computed as `122000.24`

### **Expected Behavior:**
'Tax Bracket Yearly' should be `116000.24`

### **Root Cause:**
since [commit](https://github.com/odoo/enterprise/pull/98345/commits/62f5e216518d83317618d7dbc0be4db92d1881a3), the tax computation relies on  [_l10n_pk_get_tax](https://github.com/odoo/enterprise/blob/a9656336583a4d5c5b12d4d6120ec62ba1cf9151/l10n_pk_hr_payroll/models/hr_payslip.py#L9-L20) , In this method, the `result` is incorrectly accumulated with `fix` when iterating through brackets, leading to an inflated tax value.

[official pakistan document](https://download1.fbr.gov.pk/Docs/20258181281745641WHT-RateCard.pdf)

### **Fix:**
Use `result = fix` instead of `result += fix` so that the cumulative tax is correctly reset at each bracket.

**opw-5979265**

Forward-Port-Of: odoo/enterprise#112642
Forward-Port-Of: odoo/enterprise#110939

#payroll#pakistan#tax#compliance

Currently, payslip computation for Pakistan localization calculates incorrect tax when the yearly cost exceeds 2,200,000. ### **Steps to Reproduce:** 1) Install `l10n_pk_hr_payroll_account`,`hr_contract_salary` with demo data. 2) Switch to PK company. 3) Create an employee and a running contract with yearly cost 2,200,001 4) Create a payslip and compute it from the Salary Computation tab. ### **Observed Behavior:** 'Tax Bracket Yearly' is computed as `122000.24` ### **Expected Behavior:** 'Tax Bracket Yearly' should be `116000.24` ### **Root Cause:** since [commit](https://github.com/odoo/enterprise/pull/98345/commits/62f5e216518d83317618d7dbc0be4db92d1881a3), the tax computation relies on [_l10n_pk_get_tax](https://github.com/odoo/enterprise/blob/a9656336583a4d5c5b12d4d6120ec62ba1cf9151/l10n_pk_hr_payroll/models/hr_payslip.py#L9-L20) , In this method, the `result` is incorrectly accumulated with `fix` when iterating through brackets, leading to an inflated tax value. [official pakistan document](https://download1.fbr.gov.pk/Docs/20258181281745641WHT-RateCard.pdf) ### **Fix:** Use `result = fix` instead of `result += fix` so that the cumulative tax is correctly reset at each bracket. **opw-5979265** Forward-Port-Of: odoo/enterprise#112642 Forward-Port-Of: odoo/enterprise#110939