Yes, electronic lease signing is fully legal in Belgium
Signing a lease electronically is fully legal in Belgium. A qualified electronic signature (via Belgian eID or itsme) has the same legal effect as a handwritten signature under the eIDAS Regulation and Belgian law. The electronically signed lease can be registered via MyRent and is accepted in all court proceedings.
The legal basis for electronic lease signing in Belgium is solid and well-established. The eIDAS Regulation, directly applicable in all EU member states since July 2016, provides the overarching framework. The Belgian Digital Act of 21 July 2016 supplements this with national provisions.
Key principle: a qualified electronic signature cannot be denied legal effect solely because it is in electronic form. This applies explicitly to lease agreements for both residential and commercial properties.
Belgian courts, including the Justice of the Peace, fully accept electronically signed leases as evidence.
How to sign a lease electronically in Belgium
The process is straightforward:
- Create your lease via BailBelgique or another platform
- Invite all parties to sign (landlord, tenant, guarantors if applicable)
- Each party authenticates via Belgian eID (card reader) or itsme app
- Review the document carefully before confirming the signature
- Sign — the platform creates a cryptographic signature linked to your identity
- Download the signed PDF — this is the original document
- Register the signed lease on MyRent
Requirements for valid electronic signing:
- Belgian eID with card reader, or itsme app
- All parties must sign (landlord and all tenants)
- The document must be in final form before signing (no modifications after)
BailBelgique handles the entire electronic signing process: document preparation, party invitations, qualified signature via itsme or eID, and final document delivery. The platform also supports remote signing — parties do not need to be in the same location.
Advantages over paper signing
Electronic lease signing offers several concrete benefits:
| Advantage | Details |
|---|---|
| Speed | Parties can sign from anywhere, no physical meeting needed |
| Cost savings | No printing, no postage, no multiple originals |
| Legal certainty | Cryptographic signature cannot be forged |
| Single original | No need for multiple copies |
| Easy registration | Direct upload to MyRent |
| Audit trail | Complete record of who signed when and from where |
| Verification | Signature can be verified independently |
The main practical advantage is that parties do not need to be physically present at the same time and place. A landlord in Brussels and a tenant abroad can sign the same lease within minutes.
Not all “electronic signatures” are equal. A scanned image of a handwritten signature, a typed name in an email, or clicking “I agree” on a website are simple electronic signatures with limited legal value. For a lease, always use a qualified electronic signature via Belgian eID or itsme to ensure maximum legal protection.
Regional specifics
Brussels-Capital Region
Brussels fully supports electronic lease signing. The Brussels Housing Code does not require paper documents. The FPS Finance accepts electronically signed leases for registration via MyRent. Brussels municipal authorities accept digital leases for residency registration.
Wallonia
The Walloon Residential Lease Decree does not add any restrictions on electronic signing. All mandatory annexes can also be signed electronically. Walloon courts accept electronically signed leases as primary evidence.
Flanders
Flanders is the most digitally progressive region. The Flemish Housing Rental Decree fully embraces electronic signing. For Flemish properties, the lease must be in Dutch regardless of the signing method.
eIDAS Regulation (EU) 910/2014 — EU-wide framework for electronic signatures. Belgian Digital Act of 21 July 2016 — National implementation. Art. 25(2) eIDAS: qualified electronic signature = handwritten signature.