If you rent in Ontario and have questions about rent increases, this guide explains what the law allows, the notice and timing rules, and what to do if you believe an increase is illegal. It uses clear tenant-focused language to describe the annual guideline, how often rent can change, and when landlords must apply to the Landlord and Tenant Board. You will find practical steps for documenting notices, talking to your landlord, and filing a dispute with the tribunal. The article also lists official forms and links to the main government resources so you can act with confidence and meet deadlines while protecting your rights as a tenant in Ontario.
How rent increases work in Ontario
Most private residential units in Ontario are covered by the Residential Tenancies Act, 2006, which limits how rent can change and requires written notice for any increase. Landlords may raise rent only once every 12 months and must give at least 90 days' written notice before the new rent takes effect. The province issues an annual rent increase guideline that many landlords follow; any above-guideline increase usually requires an application to the Landlord and Tenant Board for approval.[1][2]
- Rent can be increased only once every 12 months in most cases.
- A landlord must give at least 90 days' written notice before an increase takes effect.
- Most increases follow the annual guideline set by the province.
- Any above-guideline increase typically requires the landlord to apply to the Landlord and Tenant Board.
What "guideline" and "above-guideline" mean
The rent increase guideline is a percentage set by the province each year for standard yearly increases. Landlords who want to charge more than the guideline must apply to the Landlord and Tenant Board, usually for reasons like major capital repairs or extraordinary increases in operating costs. The board will review the application, consider tenant input, and decide whether the larger increase is justified.[1]
- If a landlord seeks an above-guideline increase they must file the correct application and provide tenants with notice of the application.
- Tenants can present evidence showing the increase is not justified during the board process.
- The board will schedule a hearing where both landlord and tenant can speak to the request.
Common scenarios and what tenants should do
If you receive a rent increase notice, first confirm it follows the 90-day and 12-month rules. If it is above the guideline, check whether the landlord has told you they will apply to the Landlord and Tenant Board and review any supporting documents. If you disagree or think the increase is improper, document communications, keep copies of the notice, and consider filing a response with the board.
- Save the written notice and any receipts or correspondence about the increase.
- Contact your landlord to request clarification or an itemized explanation for the increase.
- If needed, file a dispute with the Landlord and Tenant Board and attend any scheduled hearing.
For practical tenant-facing resources on challenging or understanding increases, see Understanding Rent Increases: What Tenants Need to Know and consult payment and arrears guidance in Tenant''s Guide to Paying Rent: Rights, Responsibilities, and Tips. If you are comparing local market rents, one helpful tool is Find rental homes across Canada on Houseme.
FAQ
- Can my landlord increase my rent at any time?
- Generally no. In most cases rent can only be increased once every 12 months and after at least 90 days' written notice.
- What if my landlord raises rent above the guideline?
- The landlord must usually apply to the Landlord and Tenant Board and you can present evidence at the hearing to oppose or limit the increase.
- How do I challenge an unlawful rent increase?
- Document the notice, try to resolve the issue with your landlord, and if needed file an application with the Landlord and Tenant Board to dispute the increase.
How-To
- Collect and keep copies of the written rent increase notice and any related messages.
- Contact the landlord to ask for a clear explanation and any supporting documents for the increase.
- Review the Landlord and Tenant Board guidance and, if needed, file the appropriate application to dispute the increase.
- Attend any scheduled hearing and bring organized evidence: dates, receipts, photos, and copies of correspondence.
Key Takeaways
- Rent increases normally require 90 days' notice and can occur only once every 12 months.
- Above-guideline increases usually need Landlord and Tenant Board approval.
- Keep written records and respond promptly to notices to protect your rights.
Help and Support / Resources
- Landlord and Tenant Board (Tribunals Ontario)
- Residential Tenancies Act, 2006
- Ontario rent increase guideline
