Belgium (BE)
Belgium is a small but densely populated federal kingdom at the crossroads of Western Europe, split across three linguistic regions — Dutch-speaking Flanders, French-speaking Wallonia, and bilingual Brussels — and famed for its medieval cities, world-class beer and chocolate, and its role as the de facto capital of the European Union.
Tax & Payslip Guide
Understanding your taxes in Belgium — tax year Calendar year (1 January – 31 December).
📊 Income Tax Brackets
| Income from | Income to | Rate | Notes |
|---|---|---|---|
| 0 | 16,720 | 25% | First bracket — applies after the tax-free allowance of approx. €10,570 is deducted. 2026 indexed threshold: €16,720 (was €15,820 in 2025). Belgium indexes brackets annually for inflation. |
| 16,720 | 29,510 | 40% | Second bracket — middle income. 2026 indexed threshold: €29,510 (was €27,920 in 2025). |
| 29,510 | 51,070 | 45% | Third bracket — upper-middle income. 2026 indexed threshold: €51,070 (was €48,320 in 2025). |
| 51,070 | ∞ | 50% | Top bracket — applies to all income above €51,070. Belgium has one of the highest marginal income tax rates in the EU. |
🏛️ Social Contributions
Covers pension, healthcare, unemployment, work accident, and disability insurance. Employer rate includes multiple surcharges and varies significantly by joint committee (paritair comité).
An additional annual contribution based on household income. Deducted monthly from salary by the employer. Households earning less than approx. €18,592 net/year are exempt.
Self-employed persons pay quarterly contributions to a Social Insurance Fund (Sociaal Verzekeringsfonds / Caisse d'Assurances Sociales). Minimum contribution applies even with low income.
🛒 VAT Rates
🧾 Sample Payslip Decoder
🌍 Special Expat Tax Rules
Belgium operates a new expat tax regime from 2022 (replacing the old 1983 ruling). Qualifying employees and directors of multinational companies may benefit from an 30% cost-of-living allowance (up to €90,000/year) exempt from Belgian taxes, plus reimbursement of school fees and moving costs. The regime is limited to 5 years (extendable to 8) and requires application within 3 months of starting work. Administered by SPF Finances.
📋 Double Tax Treaties
Belgium has signed over 95 double taxation treaties covering most countries expats come from. Income from foreign sources may be exempt from Belgian tax or subject to reduced withholding. The Belgian-UK, Belgian-US, Belgian-France, and Belgian-Germany treaties are particularly relevant for expats. Check SPF Finances treaty list.
Tax & Payslip
Unlock the complete Tax & Payslip guide for Belgium — including every detail, document, tip and link you need.
Become a SupporterSupport the guide on Ko-fi · Unlocks every premium section, everywhere