
Business Centrum
Gross-net calculator Belgium
Quickly and easily calculate your net salary based on your gross salary.
Your details
Enter your gross salary and personal situation.
€ / month
Result
68.6% net31.4% deductions
Gross salary
€ 0.00- Social security contribution (13.07%, less work bonus)
€ 0.00Taxable income
€ 0.00- Withholding tax
€ 0.00- Special social security contributionAdvance under the NSSO scale, settled in your personal income tax
€ 0.00Net salary
€ 0.00Employer cost (estimated)
€ 0.00This is a simplified estimate for a full-time white-collar employee. The special social security contribution is the monthly advance under the NSSO scale; the final settlement follows in the personal income tax. The actual calculation depends on your specific situation. Contact us for an exact calculation.
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Sources
Every amount and deadline on this page was checked against these official sources, last consulted on .
- FOD Financien, beroepsinkomen (forfaitaire beroepskosten)
- FOD Financien, sleutelformule bedrijfsvoorheffing vanaf 1 januari 2026 (BEO-DR/2025-0928, bijlage III KB/WIB 92)
- RSZ, administratieve instructies 2026/3, bijzondere bijdrage voor de sociale zekerheid
- RSZ, administratieve instructies 2026/3, de structurele vermindering
- RSZ, administratieve instructies 2026/3, maaltijdcheques (KB 10 november 2025)
- RSZ, administratieve instructies 2026/3, werkbonus (vanaf 1/9/2026); KB van 24 juli 2026 (BS 30 juli 2026), art. 4 en 7, fiscale werkbonus in de bedrijfsvoorheffing
- RSZ, administratieve instructies, socialezekerheidsbijdragen