Becoming a Belgian

You can automatically obtain Belgian nationality or you can obtain it by taking steps yourself. This is usually done by contacting the city.

Adults

How to request Belgian nationality?

    You can request Belgian nationality by submitting a nationality declaration to the city.

    1. Assemble the documents
    More information about the required documents can be found on the website of the FPS Justice.

    Need advice?
    You may scan and forward documents that you have already assembled. In this way we can verify which documents you may still require.

    Loket burgerlijke stand

    Stadskantoor
    Professor Van Overstraetenplein 1
    3000 Leuven

    2. Submit a declaration of nationality. This can only be done by appointment.

    Make an appointment

    Naturalisation

    Naturalisation is possible in certain cases as a favour issued by the Chamber of Representatives.

    Price

    € 150 (registration fee for adults).

    You can pay using cash or a debit/credit card.

    Minors

    Minors can become Belgians under certain conditions:

    • Having a Belgian parent or adoptive parent
    • Having been born in Belgium
    • Having a parent or adoptive parent who has become a Belgian
    Something wrong or unclear on this page? Let us know.