Salary & Tax Calculator — Belgium 🇧🇪
Estimate your real take-home pay in Belgium. We model income tax brackets, ONSS / RSZ, and the personal allowance to show what actually lands in your account in EUR. Effective rate — total tax divided by gross — is what matters most for budgeting, not the headline marginal rate.
Federal income tax + 13.07% social security (simplified).
Popular salaries in Belgium
Pre-calculated breakdowns for common gross salaries.
How tax works in Belgium
Europe · EUR
Belgium has one of the highest effective tax burdens in the world: progressive income-tax brackets reach 50% quickly, and the flat 13.07% employee social-security contribution applies to the entire gross salary. Municipal surtaxes add another 6–9% on income tax. Net take-home is typically 55–60% of gross.
Gross vs. net pay in Belgium
The total figure on your contract — before any tax or social deductions. In Belgium this is typically quoted in EUR per year, though monthly quotes are common for white-collar roles.
What lands in your bank account after income tax and ONSS / RSZ. Most workers in Belgium keep 55% of a 65 000 € gross.
Visible on your payslip: income tax (progressive brackets) and ONSS / RSZ at 13.1%. These are what this calculator models.
Paid on top of your gross — pension contributions, employer social security, accident insurance. They raise the total cost of employment but do not reduce your net pay.
Belgium vs. similar countries
Same 65 000 € gross compared across regional peers. Numbers only — purchasing power varies.
| Country | Net / year | Net / month | Effective |
|---|---|---|---|
| 🇧🇪 Belgium | 35 475 € | 2 956 € | 45.4% |
| 🇬🇧 United Kingdom | £50,060 | £4,172 | 23.0% |
| 🇩🇪 Germany | 37.294 € | 3.108 € | 42.6% |
| 🇫🇷 France | 40 060 € | 3 338 € | 38.4% |
| 🇳🇱 Netherlands | € 30.398 | € 2.533 | 53.2% |
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Frequently asked
Last updated: 2026. Federal income tax + 13.07% social security (simplified).