For my first years here, I used “work permit” and “residence permit” as if they meant the same thing. They don’t. One answers whether you may work, the other whether you may live here, and different authorities decide each. Once that clicks, the rest of the paperwork makes a lot more sense.
A plain-language overview, not legal advice. It’s written for people from outside the EU. If you’re an EU, EEA or Swiss citizen, you don’t need either permit, only registration at your commune.
Every non-EU worker in Belgium has to answer two separate questions. It helps to keep them apart:
May I work here, in this job?
May I live here?
One exception: if you’re here mainly for another reason, for example as a student or through family reunification, the federal government decides whether you may work, and your card shows it.
The region checks the job. The country checks you. The commune hands you the card.
| Your situation | Work side | Residence side | Card | My guide |
|---|---|---|---|---|
| Employee (most jobs) | Single permit: work and residence in one application, filed by your employer | Included in the single permit | A card | Blue Card or single permit? |
| Highly qualified employee | EU Blue Card, a type of single permit with a higher salary bar | Included | H card | How I got my Blue Card |
| Renewing either of those | Your employer files the permit renewal | You renew the card at your commune | Same card, new dates | Renewing my Blue Card |
| Self-employed | Professional card, which you apply for yourself | Separate: updated at your commune | A card | The professional card |
| After 5 years | Usually no work permit needed any more | Permanent residence | B, K or L card | Permanent residence |
| Belgian citizen | Nothing needed | Nothing needed | Belgian ID card | Becoming Belgian |
The letter on your residence card tells you your status: A for temporary, H for the Blue Card, B, K or L for unlimited stay. Many cards now also mention your access to the labour market, for example unlimited, limited or none. If you’re not sure what yours means, that line, together with the letter, is where to start.
While a permit or card is being renewed, your commune usually gives you a temporary document to prove your status. Keep it with your card until the new one arrives.
No. A visa (usually a D visa) only lets you enter Belgium for a long stay. Once you’re here and registered, your residence card takes over. The work permit is a separate approval in the background.
Usually, yes: on a single permit, your new employer applies again. On a Blue Card, after 12 months you no longer need approval if the new job meets the same conditions, but the new employer still files the application.
Not automatically. Next to a job of at least half-time, you can apply for a professional card for a side activity. It’s quicker than the full self-employed card.
Only if the renewal is filed in time. For a single permit, that’s between four and two months before the expiry date. Don’t let it lapse.
Generally no: with a K or L card, you can work as an employee or self-employed without a separate permit. A B card shows whether your labour market access is unlimited.
These are the guides in this series, in the order I went through them. Each one starts with my own experience and ends with how it works today.