2026

Tax Calculator for self-employed in Belgium

Find out in 30 seconds how much tax you pay and how much remains net as a self-employed person in Belgium.

🧮 Belgium Tax Calculator

Activity type

Main self-employed

Secondary self-employed

Gross annual income (€)

Annual deductible costs (€)

Is VAT included in income?

Yes

Enter income without VAT for a more accurate result.

Do you have children / additional personal deductions?

Yes

Enter your details to see the result.