STEP 01You
Check you’ve reached five yearsThe five years must be legal, continuous and immediately before your application. Different cards count, as long as there’s no gap. Periods with student status usually count for half.
GUIDES · RESIDENCE & PERMITS
Permanent residence in Belgium: B card, K card or L card?
After five years, I went to the town hall to ask for permanent residence, and learned that “permanent residence” in Belgium isn’t one card. Here’s how mine went, what the letters actually mean, and which one you can apply for.
Last checked: October 2026Rules shown: Belgium (federal)My route: H card → A card → L card
My experience plus a summary of the official rules, not legal advice. Which card you can get depends on your current status, and communes handle the application slightly differently. Check with your commune and the official sources at the bottom.
The short version
- After five years of legal, continuous residence in Belgium, most non-EU residents can apply for a card with unlimited stay. You apply at your commune; for most cards, the federal Immigration Office decides.
- There are three cards people mean by “permanent”: the B card (unlimited stay, Belgian status), the K card (settlement, Belgian status) and the L card (EU long-term resident).
- The L card is the old D card: it was renamed in October 2021, along with the C card, which became the K card. Many people, communes included, still say “D card”.
- If you hold an A or H card (work, Blue Card, self-employed, family), the card you actively apply for is usually the L card. Workers can also receive a B card, but in most communes that’s granted by the Immigration Office at a renewal rather than applied for.
- With a K or L card you no longer need a work permit or professional card, and you can later apply for Belgian nationality.
How it went for me
I started on a Blue Card (an H card). A few years in, I went self-employed and moved to an A card with a professional card. Different cards, but one continuous stay, and that’s what counts: five years of legal residence in a row.
FIVE YEARS INThe question I thought was simple
Once I’d passed five years in total, I went to my commune and asked for permanent residence. I assumed there was one card for that. There isn’t.
AT THE COUNTER“In your case, not the B card”
The clerk explained that, with my history, I couldn’t apply for a B card. I had to apply for the L card instead: the long-term residence status that comes from EU rules. (If you read older forums, you’ll see it called the D card. Same status, renamed in 2021.)
I’d never heard of the difference. It turns out to be the most useful thing to know about this whole step.
B or L. One letter, two different kinds of “permanent”.
THE APPLICATIONBefore the A card ran out
My A card was still valid, and I made sure to apply before it expired. I booked an appointment, brought everything on the list, and submitted it at the commune. That was it on my side.
WITHIN THREE MONTHSThe easiest step of the whole journey
Within about three months, I had a positive decision. Everything met the requirements, so there was nothing to chase. After the Blue Card, the renewals and the professional card, this was the one that just… worked.
After everything before it, permanent residence was the easy part.
So this guide isn’t really about paperwork. It’s about knowing which card you’re asking for before you get to the counter.
B, K or L: what’s the difference?
| B card | K card | L card | |
|---|---|---|---|
| What it is | Unlimited stay (Belgian status) | Settlement (Belgian status) | EU long-term resident |
| Formerly | B card | C card | D card |
| Register | Foreigners register | Population register | Population register |
| Card validity | 5 years | 10 years | 10 years |
| Who typically gets it | Workers after 5 years on an A card, usually granted by the Immigration Office at a renewal rather than applied for; also recognised refugees and people under subsidiary protection | B card holders who apply for settlement | Most non-EU residents with 5 years on A or H cards (work, Blue Card, self-employed, family) |
| Moving within the EU | No special rights | No special rights | Can move to another EU country under conditions (each country has its own process) |
| Time abroad | Shorter absences only | Shorter absences only | Up to 12 months outside the EU, or up to 6 years outside Belgium while staying in the EU |
The status behind each card doesn’t expire; the plastic card does. When it does, you simply renew the card at your commune.
Which one can you apply for?
Based on the card you hold now, after five years of legal, continuous residence:
A or H card (work, Blue Card, self-employed, family)L card, valid 10 years. You may also receive a B card at your next renewal, depending on your commune and the Immigration Office.
A card as a recognised refugee or under subsidiary protectionB card, valid 5 years
B cardK card or L card, both valid 10 years. You choose.
EU or E card (EU citizens)EU+ card, valid 10 years
F card (family of an EU citizen)F+ card, usually by invitation from your commune
M card (Brexit beneficiaries)M+ card, valid 10 years
Some statuses don’t qualify for the L card, for example a medical or humanitarian regularisation, or if you (or the family member you joined) currently have student status. Time spent as a student usually counts for only half.
All Belgian residence cards at a glance
The letter on your card tells you your status. The ones you’re most likely to meet:
| Card | What it is | Stay |
|---|---|---|
| A | Temporary stay: work (single permit), professional card, study, family reunification | Limited |
| H | EU Blue Card | Limited |
| B | Unlimited stay, foreigners register | Unlimited |
| K | Settlement, population register (formerly C) | Permanent |
| L | EU long-term resident (formerly D) | Permanent |
| EU | Registration certificate for EU, EEA and Swiss citizens | Limited |
| EU+ | Permanent residence for EU, EEA and Swiss citizens (formerly E+) | Permanent |
| F | Family member of an EU citizen | Limited |
| F+ | Permanent residence for a family member of an EU citizen | Permanent |
| M / M+ | Brexit withdrawal agreement beneficiaries | Limited / permanent |
| I / J | Intra-corporate transferees | Limited |
How to apply for the L card
STEP 02You
Ask your commune what to bringMany communes first check your eligibility and then send you the exact document list. Ask specifically for the L card (or “EU long-term resident”). If you just say “permanent residence”, you may be pointed to the B card.
STEP 03Commune
Book an appointment and submitApply at the commune where you live, before your current card expires. If it will expire while your application is being processed, renew it anyway.
STEP 04Immigration Office
The Immigration Office decidesFor the L card, the federal Immigration Office decides, normally within five months. Mine came in about three.
STEP 05Commune
Collect your new cardOnce approved, your commune invites you to apply for the new card. You move from the foreigners register to the population register.
What you’ll usually need
The exact list comes from your commune. Typically:
- Your valid passport and your current residence card
- Proof of stable, regular and sufficient income: recent payslips, or for the self-employed, proof of income such as tax returns and social security payments
- Your individual account (social security record) showing five years without gaps
- Proof of health insurance, such as a certificate from your mutualiteit
- Proof of address, if your commune asks for it
What changes once you have it
- No more work permit or professional card. You can work as an employee or self-employed without separate permission.
- No more yearly renewals of your stay. Only the card itself needs renewing, every 10 years for K and L.
- More freedom to travel or live abroad for a while, within the limits above.
- A path to Belgian nationality, if you meet those conditions too. That’s the next guide.
What I’d tell myself before going to the commune
- Say the letter: ask for the L card, or the old name, the D card. Don’t just ask for “permanent residence”.
- If your commune only talks about the B card, ask about the L card too. It’s valid for 10 years instead of 5, puts you in the population register, and comes with EU mobility rights.
- Count your five years from your first legal stay, across all your cards, and check there are no gaps.
- Apply while your current card is still valid, and don’t let it lapse while you wait.
- Keep your payslips or tax documents, and your social security record, in one folder. That’s most of the file.
Official sources
- City of Leuven: Applying for permanent residence — clear overview of which card you can get from which card
- Immigration Office (DVZ / Office des Étrangers) — decides on B, K and L applications
- EU long-term residence rules (Directive 2003/109/EC) — what the EU long-term status gives you