🇧🇪 Belgium
Tax Guide
Income tax brackets, social security rates, and employer payroll obligations for Belgium — the data HR and finance teams need for accurate workforce cost planning.
Income Tax Brackets — 2026
| Band | Rate | From | To |
|---|---|---|---|
| 25% Band | 25% | EUR 0 | EUR 15,820 |
| 40% Band | 40% | EUR 15,820 | EUR 27,900 |
| 45% Band | 45% | EUR 27,900 | EUR 48,350 |
| 50% Top Rate | 50% | EUR 48,350 | No upper limit |
Social Security Contributions
| Type | Employee Rate | Employer Rate | Employee Cap | Employer Cap |
|---|---|---|---|---|
| ONSS/RSZ — Employer (General) | 0% | 25% | No limit | No limit |
| ONSS/RSZ — Employee (General) | 13.07% | 0% | No limit | No limit |
Payroll Calculator
Calculate net salary and employer cost for Belgium.
Full bracket-by-bracket breakdown, monthly and annually.
Tax data is sourced from official government publications and updated monthly. Rates are for the 2026 tax year. This information is for guidance only and does not constitute tax or legal advice. Always consult a qualified tax adviser for Belgium-specific obligations.
About This Data
- ✓ Sourced from official government publications
- ✓ Updated monthly — always current rates
- ✓ For guidance only — not tax advice
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