Lease Transfers and Sublets in Ontario: What Tenants Need to Know

Leases & Agreements Ontario 3 min read · published March 09, 2026 Flag of Ontario

In Ontario, tenants may encounter circumstances where they need to move before their lease ends. Understanding the legality and processes of lease transfers and sublets in Ontario can help tenants navigate these situations effectively. Whether you are planning a temporary move or a permanent one, it is essential to know your rights under the Residential Tenancies Act, 2006.

In Ontario, a landlord’s consent for a transfer or sublet must not be unreasonably withheld. If consent is refused, you can apply to the Landlord and Tenant Board for a decision; bring the proposed assignee’s name, contact details, proof of income, and rental references to your hearing.

What is a Lease Transfer?

A lease transfer, also known as an assignment, occurs when a tenant transfers their entire lease agreement to another person. The new tenant (assignee) takes over all the obligations and rights under the lease. This process requires the consent of the landlord, which must not be unreasonably withheld.

To initiate a lease transfer, tenants should inform their landlord in writing of their intention and provide details of the proposed assignee. The landlord may reject the proposed transfer if there are valid reasons, such as the financial instability of the potential new tenant.

The Sublet Option

Subletting is another option where the original tenant (the sublandlord) temporarily rents out their unit while retaining responsibility for the lease. The subtenant pays rent either to the sublandlord or directly to the landlord, depending on the arrangement.

Consent and Limitations

Just like with a lease transfer, tenants must obtain the landlord's written consent to sublet. The landlord cannot refuse consent without a reasonable cause. Tenants should understand that they remain financially liable if the subtenant defaults on rent payments or damages the property.

When you send written notice to your landlord, include the proposed assignee’s name, contact information, and a brief outline of their rental history and income. Ask for written confirmation of approval or rejection with reasons by a reasonable deadline.
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Legal Framework: Residential Tenancies Act, 2006

The governing legislation for all tenancy matters in Ontario is the Residential Tenancies Act, 2006. This Act outlines the rights and responsibilities of both tenants and landlords regarding lease agreements, sublets, and assignments.

Steps to Transfer or Sublet

  • Notify your landlord about your intention to transfer or sublet with all relevant details.
  • Ensure your potential assignee/subtenant is eligible and responsible.
  • Obtain written consent from your landlord.
  • Complete a formal agreement outlining terms accepted by all parties.

For guidance, tenants should consider consulting legal advice or referring to the Tenant Rights in Ontario page.

Clarify in writing who collects rent during a sublet or assignment and how payments are credited. Keep copies of any agreements and communications to avoid disputes later.

Common Challenges Faced During Transfers

Tenants may encounter situations where landlords unreasonably withhold consent for transfer or subletting. In such cases, tenants can file an application with the Landlord and Tenant Board to resolve disputes.

Tip: Tenants should preserve all written communications with their landlord regarding lease transfers or sublets to protect their interests.
If a landlord unreasonably withholds consent, act promptly and document everything. You may need to apply to the Landlord and Tenant Board within the applicable time limits and bring your notices, the lease, and any correspondence.

Finding a Suitable New Tenant

Choosing a reliable assignee or subtenant is crucial. Exploring comprehensive resources like Houseme - your rental solution in Canada, can make it easier to search and find suitable candidates quickly and efficiently.

Resources to Consult

Need Help? Resources for Tenants

If you encounter issues with lease transfers or sublets, contacting local tenant advocacy services can be beneficial. For additional assistance, the Landlord and Tenant Board provides resources and support for tenants' inquiries and disputes.


  1. What is the difference between a lease transfer and a sublet? A lease transfer involves transferring all rights and obligations of your lease to another party, whereas subletting allows you to rent out the unit temporarily while retaining responsibility.
  2. Can a landlord reject my request to sublet? Landlords can reject a subletting request only with valid reasons and must provide them in writing if requested.
  3. What is the penalty for subletting without consent? If you sublet without landlord consent, you may face eviction or legal action. It's important to comply with legal requirements in the Residential Tenancies Act, 2006.

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David Chen
David Chen

Tenant Law Analyst, Tenant Rights Canada

David specializes in Ontario residential tenancy law and Northern territories housing regulations. He has followed developments at the Landlord and Tenant Board closely for over eight years and writes extensively on LTB procedures, rent increases, and maintenance obligations.