Working in Belgium

Employment contracts, self-employed status and the social insurance funds you must join.

Comparisons

• Best social insurance fund for self-employed in Belgium (2026)

  Every self-employed person in Belgium must join a social insurance fund. Contributions are set by law; fees, English service and online signup differ.

Tools

• Belgian salary calculator (gross to net, 2026)

  Social security at 13.07%, work bonus and withholding tax from the official 2026 scale.