Notice Periods Between Roommates in Ontario

Roommates & Shared Housing Ontario 4 min read · published March 09, 2026 Flag of Ontario

Sharing a rental with roommates can make day-to-day life cheaper and more social, but it also raises questions when someone wants to leave. This guide explains how notice periods usually work in Ontario for tenants and renters who share housing, including what changes if everyone is on the same lease or if one person is a subletter or guest. You will learn common timelines, useful steps to avoid disputes, what official forms to look for, and where to get help from provincial authorities. Clear, written agreements and good documentation make it easier to resolve responsibilities for rent, deposits, and returning keys.

How notice works between roommates in Ontario

Whether a roommate can end their obligation without affecting others depends mainly on who is listed on the lease. If all roommates signed the same rental agreement, they are generally jointly responsible for the lease. If one person is not on the lease or is a subtenant, their legal relationship may be with the primary tenant rather than the landlord. For formal disputes or interpretations of the Residential Tenancies Act, 2006, contact the Landlord and Tenant Board for guidance.[1][2]

Get any agreement to end tenancy in writing and keep a copy for your records.

When you are listed on the lease

If you are a named tenant on a periodic tenancy (for example, month-to-month), you will usually need to give notice in writing before the last day of the rental period. Many tenants in Ontario give at least 60 days' notice to end a month-to-month tenancy so the notice lines up with the rental period, but check your lease and confirm applicable timelines under the Residential Tenancies Act.[2]

  • Give written notice to the landlord and keep a dated copy for your records.
  • Discuss whether remaining roommates will continue the lease or sign a new agreement with the landlord.
  • Consider finding a replacement roommate to take over your share to reduce disputes and potential financial liability.
  • Confirm how rent and the security deposit will be handled when you leave and get any changes in writing.
If you signed the same lease as your roommates, you may remain legally responsible for rent until the lease ends or the landlord agrees to a change.

When you are not on the lease (subtenant or guest)

If you pay rent to a roommate but are not on the landlord's lease, you are generally a tenant of that roommate (a subtenant) rather than of the landlord. Ending that arrangement usually depends on the written or verbal agreement you have with the primary tenant. Subtenants should seek a written notice or an agreement that outlines move-out timing and deposit handling to avoid misunderstandings.

  • Ask for a written sublet agreement that explains notice periods and who holds the deposit.
  • Document payments, messages, and any move-out condition reports with photos.
  • Plan your move and give your roommates reasonable written notice based on your agreement.
Clear, documented expectations between roommates reduce the risk of financial disputes after someone leaves.
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Practical steps to end a shared tenancy

Use these action steps to leave responsibly and protect your rights. If you and your landlord both agree to end the tenancy, you can use a written agreement to set the exact move-out date and any conditions. The Landlord and Tenant Board publishes guidance and forms to help with agreements and disputes.[1]

  • Propose a written agreement to the landlord and roommates to confirm the end date and financial responsibilities.
  • Complete a joint move-out inspection with photos to document the unit's condition and avoid deposit disagreements.
  • Agree on how the deposit is returned or transferred and get the agreement in writing.
  • Look for alternative rentals if you need a new place quickly, for example Find rental homes across Canada on Houseme.
An Agreement to End a Tenancy (form N11) can be signed when landlord and tenant agree on a move-out date.

FAQ

Can a roommate give notice on their own if everyone signed the lease?
If everyone signed the same lease, one person's notice may not release them from obligations unless the landlord and all parties agree in writing to change the lease terms or end the tenancy. For specific cases, contact the Landlord and Tenant Board for clarification.[1]
How much notice does a tenant usually give for a month-to-month tenancy?
Many tenants provide 60 days' written notice to align with rental periods, but check your lease and Ontario's Residential Tenancies Act for exact requirements.[2]
What is the Agreement to End a Tenancy (N11) and when is it used?
The N11 is a written form both landlord and tenant can sign to agree on an end date for the tenancy. Use it when everyone agrees on the move-out date and conditions to avoid future disputes.[3]

How-To

  1. Write a clear notice including your intended move-out date and the reason for leaving, and give it to your landlord and roommates.
  2. Ask roommates and landlord to sign an Agreement to End a Tenancy (N11) if everyone agrees on the end date.
  3. Do a joint inspection, document the condition with photos, and agree how the deposit will be handled.
  4. Return keys and get written confirmation that the landlord received the unit in agreed condition to close your responsibilities.

Key Takeaways

  • Who is named on the lease determines legal responsibilities for notice and rent.
  • Get any agreement to end tenancy in writing to protect all parties.
  • Document payments and unit condition to reduce deposit and liability disputes.

Help and Support / Resources


  1. [1] Landlord and Tenant Board (Tribunals Ontario)
  2. [2] Residential Tenancies Act, 2006 (e-Laws)
  3. [3] Landlord and Tenant Board forms and N11 Agreement to End a Tenancy

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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.