Landlord Repair Obligations in Ontario

Maintenance & Repairs Ontario 3 min read · published March 09, 2026 Flag of Ontario

As a tenant in Ontario, it's vitally important to understand your rights regarding maintenance and repairs in your rental unit. According to the Residential Tenancies Act, 2006, landlords have explicit obligations to ensure that rental properties are fit for habitation, compliant with health and safety standards, and maintained in a state of good repair.

Fact: Under the Residential Tenancies Act, landlords must keep rental properties habitable and fix issues that affect health and safety. If a repair is urgent or ignored, you can apply to the Landlord and Tenant Board for an order, and it helps to keep a dated log of all notices and responses.

Landlord Responsibilities for Repairs

Under the Residential Tenancies Act, 2006, landlords must adhere to several key responsibilities to maintain rental properties:

  • Good Repair and Maintenance: Landlords must keep the property in good repair, which includes ensuring the property's vital systems like heating, plumbing, and electrical services are functional.
  • Compliance with Standards: Properties must meet health and safety standards as prescribed by local municipal laws.
  • Prompt Repairs: Landlords must address and complete necessary repairs in a timely manner once they are notified of any issues.
Keep a dated repair log and collect photos, receipts, and copies of all notices. This documentation helps support any escalation to the Landlord and Tenant Board if repairs are not completed promptly.

Tenant Steps for Requesting Repairs

If you encounter a maintenance issue, follow this process to request repairs:

  • Document the issue: Take pictures or notes to accurately describe the problem.
  • Notify your landlord: Send a written notice detailing the repair needed and include any documentation.
  • Follow up: If no action is taken, remind your landlord in writing of their obligation to make repairs promptly.
If repair needs are not addressed, tenants can apply to the Landlord and Tenant Board (LTB) for assistance. They can file an application for an order determining the landlord failed to maintain the rental unit or comply with health, safety, housing, or maintenance standards.

Useful Forms and Sources

Tenants in Ontario may use specific forms and services to address repair issues:

  • LTB Application for Non-Compliance (T6 Form): This form is used when a landlord fails to repair or maintain the rental unit. The form can be found on the official LTB website.
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How to Handle Emergency Repairs

In the case of emergency repairs, such as a burst pipe or no heating in winter, a tenant has additional options:

  • Immediate Notification: Contact your landlord as quickly as possible, preferably by phone and then follow up in writing.
  • Emergency Situations and Repairs: Tenant Rights and Responsibilities can provide more detailed guidance.
  • If the landlord does not act, tenants can undertake repairs and deduct costs from rent, but this must be done with caution and sufficient evidence.

Repairs During Lease Renewals

Issues around maintenance and repairs often arise during lease renewals. It's essential to know what tenants should do if repairs remain unaddressed:

  • Document ongoing issues and communicate them before renewing a lease.
  • Negotiate with the landlord to resolve issues as part of a lease renewal agreement.
  • Understand the available options if conditions remain unsuitable, using resources like the Lease Renewals: What Tenants Should Know About Their Rights.
Explore Houseme for nationwide rental listings to find rental homes that meet your needs and comply with maintenance standards.

Need Help? Resources for Tenants

For additional assistance or information regarding tenant rights and landlord obligations in Ontario, visit these resources:

Insigh t: Document ongoing issues before renewing to strengthen renewal negotiations; request that repairs be completed or addressed in writing as part of the renewal terms.

  1. What should a tenant do if maintenance requests are ignored? If maintenance requests are ignored, tenants can file a T6 Form with the Landlord and Tenant Board seeking an order for repairs.
  2. Can tenants withhold rent if repairs are not done? Withholding rent without a board order can be risky; tenants should consider filing an application with the LTB first.
  3. Are landlords responsible for pest control? Yes, landlords need to ensure properties are free from pests, as part of maintaining health and safety standards.

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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.