Guide: Belgian labour-market concepts

Flexi-job

A side-earnings scheme for people already working at least 4/5 for another employer, or pensioners: net pay is close to gross, within legal conditions and ceilings.

Student work

Working as a student under a student employment contract: reduced social contributions within an annual hours quota, tracked via Student@work.

Joint committee

The per-sector negotiation body (employers + unions) that sets your minimum wage, premiums and working conditions through collective agreements.

Interim (temporary agency work)

Working through a temp agency that is your legal employer while you work at a client company — at the same pay as permanent colleagues in the same role.

Service vouchers

Belgium’s regional payment system for household help: you work on a normal employment contract for a licensed company; the customer pays per voucher.

Bottleneck occupation

An occupation with a structural shortage of candidates — listed yearly per region (VDAB, Forem, Actiris), often meaning faster hiring and training incentives.

White-collar vs blue-collar

Belgium's two historical worker statutes (intellectual vs manual labour). Notice rules were unified in 2014, but differences remain in areas like holiday pay and joint committee.

Part-time work

Working a schedule below your sector's full-time norm: pay and holidays pro rata, a schedule fixed in writing, and priority for extra hours with your employer.

Gross vs net

Gross is the pay in your contract; net is what remains after the employee social-security contribution (13.07%) and payroll withholding tax. Job listings almost always state gross amounts.

Student job: hours & rules

The annual reduced-contribution hours quota for student jobs (recently 650 hours per year) — your current balance is on Student@work; above it, ordinary contributions apply.

Trial period

Abolished for ordinary contracts since 2014 (replaced by short notice periods early on); only student and agency work keep the first three working days as a trial.

Thirteenth month

An end-of-year premium of roughly one month's pay — not a general legal right, but a right from your joint committee's or company's collective agreement, usually paid in December.