Rental guarantee (garantie locative)
The rental guarantee is the sum a Belgian tenant provides as security on a main-residence lease. It is normally placed in a blocked account opened in the tenant's name rather than handed to the landlord, and it is released only with the agreement of both parties or by a court decision.
Why the account is blocked
Blocking the account is what protects the tenant. Because neither party can withdraw alone, a landlord cannot simply keep the money at the end of the lease, and a dispute has to be settled rather than imposed.
It also protects the landlord, since the funds are demonstrably there and cannot be spent by the tenant during the lease. The interest accrues to the tenant, which is a point worth checking on the account statement.
Belgian banks provide this product, sometimes free of charge when your salary is paid into the same bank. Foreign payment institutions do not offer it at all, which is the practical reason a newcomer needs a local account.
Regional rules differ on the maximum amount and on the alternative arrangements available to tenants who cannot assemble the sum, so ask the bank and read the lease before signing.
Frequently asked questions
Can my landlord ask me to transfer the guarantee directly?
For a main-residence lease that is not the normal arrangement, since the point of the mechanism is that neither party controls the money alone. Ask for a blocked account in your name and keep the confirmation from the bank.
How is the guarantee released at the end of the lease?
By the joint signature of tenant and landlord, or by a court decision if they disagree. Settle the exit inventory first, then obtain the signature promptly, especially if you are about to leave the country.