Monthly Payroll Withholding Tax
Monthly return and payment of payroll withholding tax (précompte professionnel / bedrijfsvoorheffing) through the Tax For All portal.
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Who this applies to
- Belgian employers paying salaries
- Companies paying a director through payroll
What to file
The monthly withholding tax return for the payroll month, with the tax withheld from employees.
How to file
Online through the TFA (Tax For All) portal. AccountsOS does not file on TFA.
Payment due
The tax withheld is due with the return, by the end of the month following the payroll month.
Penalties for missing this deadline
Late return or payment has consequences set by FPS Finance. Confirm them with FPS Finance or your payroll provider.
Filing checklist
- Close payroll for the month
- Check the tax withheld for each employee
- File on TFA
- Pay by the end of the following month
- Keep the receipt
Documents you'll need
- Payslips and payroll summary for the month
- Withholding tax calculation
Common mistakes to avoid
- Confusing the monthly withholding tax date with the quarterly DmfA date
- Filing late because the following month has fewer days
- Forgetting to file in months with no change in staff
Never miss a Belgium deadline
AccountsOS tracks every FPS Finance (SPF Finances / FOD Financiën) and Crossroads Bank for Enterprises (BCE/KBO) deadline and reminds you weeks ahead.
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