The landlord cannot prohibit domiciliation
No. The landlord cannot prohibit the tenant from registering their domicile at the rented address. Domiciliation is a legal obligation for the tenant and a fundamental right. Any lease clause prohibiting it is void. This applies to all residential leases.
The legal framework:
- Law of 19 July 1991 on population registers: every person must register their domicile at their actual place of residence
- Article 23 of the Constitution: the right to adequate housing is a constitutional right
- A lease clause prohibiting domiciliation is contrary to public policy and therefore void
| Situation | Domiciliation allowed? |
|---|---|
| Standard 9-year residential lease | Yes (mandatory) |
| Short-term lease | Yes |
| Student lease | Yes (can choose between family home and student address) |
| Shared housing | Yes (all co-tenants) |
| Second residence | Optional (not mandatory but possible) |
The tenant’s registration obligation
Within 8 working days of moving in, the tenant must register their change of address at the municipal population register (commune / gemeente). A community agent will verify the actual residence. Failure to register can result in administrative sanctions.
Registration procedure:
- Visit the town hall (maison communale / gemeentehuis) or register online where available
- Provide identification and proof of residence (lease agreement)
- A community agent visits to verify actual residence (within 2-4 weeks)
- Receive confirmation of registration
Some landlords try to prevent domiciliation to avoid the tenant benefiting from tenancy protection laws. This practice is illegal. If a landlord refuses to cooperate with domiciliation or pressures the tenant not to register, the tenant can report this to the municipal authorities.
Impact on the landlord
Some landlords fear that domiciliation will:
- Make it harder to evict the tenant (this is incorrect — eviction rules are the same regardless)
- Increase the property tax (incorrect — property tax is based on cadastral income, not occupancy)
- Create complications with co-ownership (incorrect — the tenant has a right to register)
In reality, domiciliation has no negative impact on the landlord. It simply confirms that the tenant lives at the address, which is already the case under the lease agreement.
Registering a business at the residential address is a different matter and may be restricted by the lease.
Regional specificities
Brussels-Capital Region
The ordinance of 27 July 2017 confirms that domiciliation cannot be prohibited. Brussels municipalities have their own registration procedures but the principle is the same.
Walloon Region
The decree of 15 March 2018 follows the same principles. Walloon municipalities apply the federal population register law.
Flemish Region
The Flemish Housing Rental Decree of 9 November 2018 confirms the tenant’s right to domiciliation (domiciliering / inschrijving in het bevolkingsregister). Any contrary lease clause is void.
Law of 19 July 1991 on population registers. Article 23 of the Belgian Constitution (right to housing). Regional tenancy legislation (mandatory tenant protections).