Top 5 Things Tenants Should Know About Dispute Resolution & LTB in Ontario

Dispute Resolution & LTB Ontario 3 min read · published March 09, 2026 Flag of Ontario

Navigating tenant disputes in Ontario can be daunting, but understanding the key elements of the dispute resolution process and the Landlord and Tenant Board (LTB) is crucial for protecting your rights. This article highlights the top five things tenants should know when involved in a dispute.

1. Understanding the Landlord and Tenant Board (LTB)

The Landlord and Tenant Board (LTB) is the authoritative tribunal in Ontario handling disputes under the Residential Tenancies Act, 2006. They provide a platform for tenants and landlords to resolve conflicts regarding rent increases, maintenance issues, and more. To initiate a case, tenants may need to fill out specific forms such as the Tenant Application about Maintenance (T6).

Before filing, gather copies of your lease, all repair receipts, and any written notices you've exchanged with your landlord. Check the form's instructions for deadlines and how to serve the landlord, and keep copies for your records.

2. Common Issues Tenant Face in Ontario

  • Rent increases
  • maintenance and repair problems
  • health and safety concerns

Resolving these issues often involves formal complaints to the LTB, which you can file by referencing the guidelines in the Routine Repairs in Rental Units: Tenant and Landlord Responsibilities.

Start a dated timeline of issues and responses, and keep all communications. If you file with the LTB, attach significant evidence such as photos, letters, and maintenance requests.
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3. Mediation and Adjudication

The LTB offers both mediation and adjudication services. Mediation can be a more collaborative, less formal process where an LTB mediator assists both parties in reaching a mutually agreeable solution. If mediation fails, the case moves to adjudication, where an adjudicator makes a binding decision after a hearing.

Mediation is voluntary and non-binding; even if you reach an agreement, make sure it is put in writing and signed to be enforceable. If mediation doesn’t resolve the dispute, you can still proceed to adjudication with a hearing.

4. Tenant's Right to Appeal

In some situations, tenants may disagree with an LTB decision. Tenants have the right to request a review of the decision or appeal to the Divisional Court if they believe the LTB decision is legally incorrect.

There are strict deadlines to request a review or appeal after a decision; check the notice for timelines and contact the LTB promptly if you believe an error occurred.

5. Preparing for an LTB Hearing

Preparation is key to effectively presenting your case at an LTB hearing. Gather all necessary documents, such as copies of your rental agreement, receipts, and any prior correspondence with your landlord. Understand your rights and obligations, which can be explored further in the Residential Tenancies Act, 2006. For more detailed insights, refer to Tenant Rights in Ontario.

Create a simple hearing checklist: copies of your lease, receipts, timelines of repairs, and any prior correspondence; practice a short summary of your position for the hearing.
Tip: Always keep records of all communications and transactions with your landlord to support your case in disputes.

FAQ Section

  1. What can I do if my landlord doesn't fix a maintenance issue? If your landlord isn't addressing maintenance issues, you can file a T6 application with the LTB for an order to enforce repairs.
  2. How do I challenge a rent increase? You can challenge a rent increase by filing an application with the LTB if it exceeds the annual guideline or lacks proper notice.
  3. Can I attend an LTB hearing virtually? Yes, many LTB hearings are conducted virtually, providing flexibility in presenting your case.

How To Section

  1. How to file a complaint with the LTB? Visit the LTB website, select the appropriate form for your issue, and submit it along with any required fees.
  2. How to respond to an eviction notice? Analyze the eviction reasons and file a written response with the LTB, indicating any disputes over the claims.

Key Takeaways

  • Understand the role and processes of the LTB to protect your tenant rights effectively.
  • Document all interactions with your landlord.
  • Explore alternative dispute resolutions before moving to formal LTB hearings.

Need Help? Resources for Tenants

If you need further assistance, consider reaching out to tenant advocacy groups or the LTB directly. The Landlord and Tenant Board website provides resources and contact details for guidance in Ontario.


1 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.