Illegal Lease Clauses in Quebec: Tenant Rights Guide

Leases & Agreements Quebec published: June 20, 2025 Flag of Quebec

Signing a lease in Quebec comes with many rights and protections for tenants, especially regarding illegal clauses. It's important to know which conditions landlords cannot legally include in your rental agreement. This guide explains the most common illegal clauses in Quebec leases, what you can do if you notice them, and which resources can help.

Who Regulates Residential Leases in Quebec?

In Quebec, residential leases are governed by the Civil Code of Québec and enforced by the Tribunal administratif du logement (TAL). This tribunal resolves disputes, ensures tenant rights, and provides official forms.

What Lease Clauses Are Illegal in Quebec?

Quebec law is clear that certain clauses in residential leases are not allowed. Landlords might still include them, but they are considered void, meaning they cannot be enforced—even if you sign the lease. Here is a breakdown of some of the most common illegal clauses:

  • Security Deposit Clauses: In Quebec, landlords cannot ask for a deposit to cover damages, key deposits, or even payment for the last month’s rent. Only a deposit for lost keys is allowed and this amount must be reasonable.
    For more about deposits and your rights, see Understanding Rental Deposits: What Tenants Need to Know.
  • No Pets Clauses: Clauses banning pets in a lease are generally legal. However, if the clause is not present in your lease, landlords cannot later prohibit pets unless it’s for specific reasons (such as affecting others’ safety or health).
  • Waiving Tenant Rights: Any clause that tries to make you give up rights protected by the Civil Code (like the right to peaceful enjoyment, repairs, or privacy) is illegal and unenforceable.
  • Automatic Rent Increases: A lease cannot state that your rent will automatically increase at renewal. Rent increases must follow legal notice procedures.
  • Clauses Forcing You to Leave Early: Landlords cannot insert a clause that forces you to move out before the legal end of your lease (except for specific reasons allowed by law).
  • Late Payment Penalties: Penalty fees for late rent are illegal in Quebec. Your landlord may charge interest (maximum of 5%), but not extra penalty fees.
  • Prohibiting Lease Assignment or Subletting: The law lets you assign or sublet your lease with proper notice. Any clause trying to ban this is void.

Even if you sign a lease with any illegal clause, those terms cannot be enforced by your landlord or recognized by the TAL.

Summary Table: Illegal Lease Clauses

Clause TypeLegal?Notes
Damage DepositNoOnly key deposit is allowed
Automatic Rent IncreaseNoRent increases follow formal process
Penalty for Late RentNoInterest allowed, not penalties
Prohibiting SublettingNoAssignment/sublet can’t be banned
Waiving Tenant RightsNoAgainst Quebec law

If you spot one of these clauses in your lease, you have clear legal protection and can challenge it.

What to Do If You Find an Illegal Clause in Your Quebec Lease

If you discover an illegal clause before or after signing your lease, here’s what you can do:

  • Contact your landlord to point out that the clause is illegal and request its removal in writing.
  • Keep all email or written communications for your records.
  • If the landlord insists on enforcing the clause, file a complaint with the Tribunal administratif du logement (TAL).
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You cannot lose your rental for refusing a landlord's illegal demand or clause. If faced with pushback, reach out to TAL or a local tenant support service for guidance.

Want to know more about your rights, responsibilities, and resolving issues after move-in? Explore Obligations of Landlords and Tenants: Rights and Responsibilities Explained.

Essential Forms for Quebec Tenants

Quebec provides official forms to help tenants exercise their rights:

  • Application for Modification of a Lease (Form TAL-800): Use this form to contest clauses, request removal of illegal terms, apply for rent reduction, or resolve disputes.
    Find it on the TAL Forms Page.
  • Notice of Subletting or Lease Assignment (Form TAL-114): Use when informing your landlord about subletting or lease assignment, especially if you encounter a clause trying to prevent it.
    Available at the official TAL website.

Practical example: If your lease says you can’t sublet but you want to, submit Form TAL-114 to your landlord. If the landlord refuses without valid legal grounds, you can apply to the TAL to enforce your rights.

Relevant Laws and Official Resources

Every term and protection discussed here is based on these laws and official sources. For more details on local rules, see Tenant Rights and Landlord Rights in Quebec.

Looking for your next place? Explore Houseme for nationwide rental listings—Canada's all-in-one site for finding your perfect home.

FAQ – Lease Clauses and Tenant Rights in Quebec

  1. Can my landlord ask for a security deposit or last month’s rent in Quebec?
    No, except for a reasonable key deposit. Security or damage deposits, or payment for last month’s rent, are not allowed.
  2. What happens if my lease has an illegal clause?
    The clause is considered void and can’t be enforced, even if signed. You have the right to request its removal or take the issue to TAL for support.
  3. Can a landlord prohibit me from subletting my apartment?
    No, your landlord cannot include a clause completely banning subletting. They can, however, require proper notice and may only refuse for serious reasons.
  4. Is it legal for a lease to include automatic rent increases?
    No. Every rent increase must follow a legal process, not just be written automatically into your lease.
  5. Where can I get help understanding my lease terms?
    You can contact the Tribunal administratif du logement, local tenant associations, or community legal clinics for free guidance.

Conclusion: Key Takeaways

  • Illegal clauses in leases are not enforceable in Quebec—even if you signed the agreement.
  • The Civil Code of Québec protects tenant rights, and the TAL can help resolve disputes.
  • If you spot an illegal clause, act quickly with the official forms and support resources above.

Understanding your lease is key to a positive renting experience. Know your rights, and don’t hesitate to seek help if unsure.

Need Help? Resources for Tenants


  1. Source: Civil Code of Québec, Lease of a Dwelling (Sections 1851-2000)
  2. Tribunal administratif du logement (TAL) – Official TAL website
  3. Quebec Ministry of Municipal Affairs and Housing – Housing: Lease of a dwelling
Bob Jones
Bob Jones

Editor & Researcher, Tenant Rights Canada

Bob writes and reviews tenant law content for various regions. They’re passionate about housing justice and simplifying legal protections for renters everywhere.