eIDAS legal value · Belgium compliant

Electronic signature in Belgium

Updated April 7, 2026 · eIDAS compliant

Sign your leases, property inventories and rental documents online. Legally binding, full audit trail, accepted by SPF Finances for registration.

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127 reviews
"My tenant signed the lease from their phone in 2 minutes. No more traveling."
Laurent B. · Liege · March 2026 · via Google
Lease signing ● In progress
Residential lease — Wallonia
Created 15/03/2026 · 12 pages · PDF
👨‍💼
Jean Dupont
Landlord · Signed 15/03
👩
Marie Martin
Tenant · Pending
Legal value · Audit trail

Documents

What documents can you sign?

All your rental documents can be signed electronically, with the same legal value as a handwritten signature.

Lease agreement

Residential, commercial, student, co-tenancy — all lease types.

Property inventory

Entry and exit. Integrated photos, on-site signing from your phone.

Lease addendum

Rent change, tenant change, extension — signed online.

Rental contract

Garage, parking, office — all rental contracts signed online.

Legal validity

Everything about legal value, the eIDAS regulation and court acceptance.

How it works

Sign in 3 steps

1

Upload your document

Lease, inventory or addendum — as PDF. Or create it directly on BailBelgique.
2

Invite signers

Add landlord and tenant by email. Each receives a secure link.
3

Sign online

Each party signs from their computer or phone. The signed document is downloadable immediately.

Security

Why trust us?

Every signature is timestamped, encrypted and traced. Compliant with the strictest European standards.

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eIDAS compliant

European regulation on electronic signatures. Valid in 27 EU countries.

256-bit encryption

Your documents are end-to-end encrypted. No one can modify them after signing.

Audit trail

Every action is timestamped: who signed, when, from which IP.

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Hosted in Belgium

Your data stays in Belgium, on GDPR-compliant servers.

Compare

Electronic or paper signature?

Electronic vs paper

Cost, speed, legal value, convenience — full comparison.

Signature types

Simple, advanced, qualified — which level is required for a lease in Belgium?
Need to create a lease before signing?
Guided form, automatic regional annexes, integrated signature.
Create a lease
Complete guide: how to sign electronically
Detailed steps, legal questions, practical cases.
Read the guide

Frequently asked questions

Everything about electronic signatures

Yes. The European eIDAS regulation recognises electronic signatures as legally valid in all EU countries, including Belgium. An electronically signed lease has the same value as a paper-signed one.
Yes, the tenant can request a handwritten signature. Electronic signing is not mandatory. However, it is increasingly accepted and simplifies procedures, particularly lease registration with SPF Finances.
On BailBelgique, electronic signing is included in Pro and Business plans. For Starter, it is available per use. Free lease templates are also available for download.
Yes. SPF Finances accepts electronically signed leases for online registration via MyRent. Electronic signing even simplifies the process as the document is already digital.

Sign your next document online

Legally binding. Full audit trail. Accepted by SPF Finances for registration.

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Need help?
Our team supports you for your first online signing.
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eIDAS compliantEuropean regulation — valid in 27 countries
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Audit trailTimestamp, IP, identity — irrefutable proof
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Accepted by SPFLease registration simplified via MyRent