1. What is Belgium Salary Tax?

Belgium has a progressive income tax system with rates from 25% to 50%. Taxes consist of income tax and social security contributions (13.07% of gross income). This calculator helps Pakistani residents understand their potential tax liability in Belgium.

2. How Does the Calculator Work?

The calculator uses Belgium's 2025-26 tax brackets:

Where:

• Income Tax — Progressive rates based on income and marital status
• Social Security — Flat 13.07% of gross income
• Deductions — €1,500 per child

3. Importance of Tax Calculation

Details: Understanding Belgian tax obligations is crucial for Pakistani expatriates to plan finances, negotiate salaries, and comply with tax laws.

4. Using the Calculator

Tips: Enter gross annual income in EUR, select marital status and number of children. The calculator will estimate your tax liability and net income.

5. Frequently Asked Questions (FAQ)

Q1: Are there other deductions available?
A: Yes, Belgium offers additional deductions for professional expenses, mortgage interest, and pension contributions not included in this simplified calculator.

Q2: How does marital status affect taxes?
A: Married couples benefit from wider tax brackets and potentially lower marginal rates compared to single filers.

Q3: Are social security rates different for expats?
A: The standard 13.07% applies to most employees, though some special regimes may have different rates.

Q4: When are taxes due in Belgium?
A: Income tax is typically due by June 30th of the following year, with social security deducted monthly by employers.

Q5: Can I claim tax treaty benefits as a Pakistani resident?
A: The Belgium-Pakistan tax treaty may provide relief from double taxation - consult a tax professional for your specific situation.