Custom Lease Clauses in Quebec: What's Enforceable?

Leases & Agreements Quebec 3 min read · published June 24, 2026 Flag of Quebec
Many renters in Quebec add or receive custom lease clauses and wonder which are legally binding. This guide explains how Quebec tenancy rules and the Civil Code affect added terms, which clauses are commonly unenforceable, and what tenants can do if a landlord tries to impose an illegal condition. You’ll learn practical steps for documenting problems, using official forms, and seeking help from the Tribunal administratif du logement. The tone is straightforward and focused on tenants’ rights and responsibilities, with tips on communicating with landlords and preserving evidence. By understanding what courts and tribunals consider, Quebec renters can avoid unfair provisions and respond effectively if faced with disputed lease language.

What makes a custom clause enforceable in Quebec?

To be enforceable in Quebec a custom clause must comply with the Civil Code of Québec and align with decisions by the Tribunal administratif du logement[1][2]. Courts and the Tribunal look at whether the clause is clear, whether it conflicts with mandatory law, and whether it was accepted freely by both parties.

In Quebec, lease terms must comply with the Civil Code and decisions by the Tribunal administratif du logement.

How tribunals evaluate clauses

The Tribunal will consider intent, ambiguity, and whether a clause attempts to remove a right the law protects. Clauses that impose illegal fees, waive basic habitability, or contradict statutory protections are often struck down. If a clause is unclear, the wording is interpreted against the party who drafted it (usually the landlord).

  • Waiving basic habitability rights, such as heat or hot water.
  • Clauses that try to prevent lawful eviction procedures or deny the right to a hearing.
  • Requirements for illegal fees or demands for extra deposits beyond permitted amounts.
  • Terms that attempt to waive statutorily protected tenant rights without clear legal basis.
Keep copies of the signed lease and any promised agreements in writing.

Frequently asked questions

Can my landlord add a clause that makes me pay for routine repairs?
Generally no. Routine repairs and maintenance are the landlord's responsibility under Quebec law unless a clause lawfully and clearly shifts limited, specific responsibilities to the tenant. If in doubt, document the issue and consult the Tribunal administratif du logement[1].
Is a verbal promise from a landlord part of the lease?
Verbal promises can matter but are hard to prove. Always ask for important promises in writing and keep copies of messages or emails as evidence when possible.
What official form should I use to ask the Tribunal to review a clause?
Use the Application form available through the Tribunal administratif du logement forms page to ask for a decision. The form guides you to explain the disputed clause, attach copies of the lease, and state the remedy you seek.

How-To

  1. Collect evidence: photograph the clause, keep the signed lease, and save emails or messages that refer to the term.
  2. Contact your landlord in writing to request clarification or removal of the clause and keep that message on file.
  3. Obtain and complete the Tribunal application form and attach copies of the lease and any written communications.
  4. Submit the application to the Tribunal administratif du logement and respond promptly to any procedural notices.
  5. Attend the hearing with your documents and, if possible, ask a legal clinic or tenant organization for guidance beforehand.
Respond to legal notices within deadlines to avoid losing rights.
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Key Takeaways

  • Custom clauses must not conflict with the Civil Code or Tribunal case law.
  • Document everything and keep written records to challenge unfair terms.
  • You can apply to the Tribunal administratif du logement to have a clause reviewed.

Help and Support / Resources


  1. [1] Tribunal administratif du logement
  2. [2] Civil Code of Québec (LegisQuebec)

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Sarah Mitchell
Sarah Mitchell

Senior Housing Rights Researcher, Tenant Rights Canada

Sarah has spent over a decade researching tenant legislation across Western Canada, with a particular focus on British Columbia and Alberta. She holds a certificate in Housing Policy from Simon Fraser University and has contributed to several housing advocacy organizations.