Rental Deposit Brussels: Rules, Amount and Constitution 2026

Rental deposit amount in Brussels

The total amount varies from 2 to 3 months. In Brussels, where rents are higher than the Belgian average, the difference can represent several thousand euros. The choice of deposit method has a significant financial impact. The amount is fixed at the signing of the lease agreement.

For a detailed breakdown by rent level: rental deposit amount Belgium.

Constituting a rental deposit in Brussels: 5 methods

Method 1 — Blocked bank account

The tenant opens a blocked account in their name at a Belgian bank. Funds are inaccessible until the end of the lease. Interest earned belongs to the tenant. Maximum: 2 months of rent.

Method 2 — Bank guarantee (loan)

The bank advances the funds. The tenant repays progressively. Maximum: 3 months of rent. Available at all major Belgian banks.

Method 3 — Brussels Housing Fund or PCSW/OCMW

The PCSW/OCMW of the relevant Brussels municipality can act as guarantor for tenants with modest incomes. The Brussels Housing Fund offers low-interest loans specifically for the deposit.

Method 4 — e-DEPO / MyMinfin

The e-DEPO application from the FPS Finance is a 100% digital solution managed by the Belgian Deposit and Consignment Office. Accessible via MyMinfin with eID or itsme. Free of charge and available to all tenants.

Method 5 — Private solutions (Korfine)

Korfine offers an insurance-based alternative: an annual fee of approximately 5% instead of blocking cash. No capital immobilisation required.

Full comparison: rental deposit pillar.

Brussels Housing Fund: deposit assistance

The Brussels Housing Fund (Fonds du Logement) provides low-interest loans to help tenants constitute their rental deposit. Key features:

• Target audience: households with modest incomes
• Amount: up to 3 months of rent
• Repayment period: 18-24 months
• No application fees for eligible tenants
• Available only to Brussels residents

This is a lesser-known but highly useful resource for tenants who cannot afford to block several months of rent upfront. Eligibility depends on income thresholds and household composition.

Social Housing Agencies (AIS) in Brussels

Social Housing Agencies (Agences Immobilieres Sociales) manage private properties that are sub-let to vulnerable households at below-market rents. In most cases, the AIS handles the deposit constitution on behalf of the tenant, meaning tenants do not need to provide the deposit personally.

AIS tenants benefit from:

• No personal deposit required in most cases
• Rent capped below market rate
• Support for administrative procedures
• Direct contact with the agency rather than the landlord

e-DEPO and digital solutions in Brussels

The e-DEPO application from the FPS Finance is free, accessible from home via myminfin.be, and secured by the Belgian state. Usage has grown rapidly since 2023 and is particularly popular in Brussels where digital adoption is high.

For the full online deposit procedure: rental deposit online.

Key advantages for Brussels tenants:

• No bank intermediary required
• Available 24/7
• No fees for constitution or release
• Digital confirmation of the deposit

Deposit release in Brussels

1. Exit property inventory

The tenant and landlord assess the condition of the property. Any damages are documented and quantified. This property inventory serves as the basis for the release.

2. Written agreement between the parties

If the tenant has fulfilled all obligations, the deposit is released amicably. Both parties sign a release agreement.

3. In case of disagreement

Mediation first, then the Justice of the Peace of the relevant Brussels canton. Funds remain blocked at the bank, the FPS Finance (Deposit and Consignment Office), or with Korfine until the dispute is resolved.

For the full release procedure and bank-specific forms: deposit release Belgium.

See also: lease agreement — property inventory — rental deposit amount.