Filing Group Tenant Complaints in Ontario: Step-by-Step Guide

Dispute Resolution & LTB Ontario published: June 19, 2025 Flag of Ontario

Facing the same rental issue with your neighbours in Ontario? Tenants can join together and file a group complaint with the Landlord and Tenant Board (LTB) to address common problems like maintenance delays, rent increases, or safety issues. Acting together often strengthens your case and ensures your concerns are taken seriously.

When Should Tenants File a Group Complaint?

Group tenant complaints are useful when several tenants in the same building or complex are affected by the same issue, such as:

  • Persistent maintenance problems (e.g., no heat, broken elevators)
  • Unsafe or unhealthy living conditions
  • Unlawful rent increases affecting multiple units
  • Improper charges for services

Before filing, it is a good idea to communicate your concerns to the landlord in writing. Detailed records and evidence (photos, correspondence) are helpful in building a strong group case. For more about common issues, see Common Issues Tenants Face and How to Resolve Them.

Understanding Your Rights and the LTB Process

Ontario tenants are protected under the Residential Tenancies Act, 20061. The official tribunal for rental disputes is the Landlord and Tenant Board (LTB). Group applications allow you to present a united front and streamline resolution.

Tenants can increase their impact and sometimes reduce application fees by joining together for LTB complaints.

Group Application Forms: Which Should Tenants Use?

The main forms for group complaints at the LTB are:

  • T6: Tenant Application About Maintenance
    Download the T6 Form
    Use when maintenance, repairs, or health and safety standards are ignored. Several tenants can sign the same T6 to submit as a group. Example: Tenants on multiple floors have no heating in winter.
  • T2: Application About Tenant Rights
    Download the T2 Form
    File if landlord harasses tenants, enters units improperly, or fails to provide vital services. Groups experiencing the same violation can apply together.
  • T1: Application for a Rent Reduction
    Download the T1 Form
    For group rent reduction requests after serious loss of services or facilities.

Each form must include a list of all tenants in the group, their addresses, and signatures. For guidance on routine or emergency repairs, see Routine Repairs in Rental Units: Tenant and Landlord Responsibilities.

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How to File a Group Complaint: Step-by-Step

Filing as a group is straightforward. Below are the key steps to take.

  • 1. Gather Your Group: Meet with neighbours experiencing the same issue. Create a contact list and agree on the complaint details.
  • 2. Collect Evidence: Take photos, keep records of communication with the landlord, and gather repair or incident reports.
  • 3. Complete the Right Form: Download and fill out the correct LTB form (T2, T6, or T1). List all participating tenants and provide all information clearly.
  • 4. Submit Your Application: File your completed form with the LTB. You can submit online, in person, or by mail. Only one application fee usually applies per group.
  • 5. Attend the Hearing: The LTB will schedule a hearing where group members can present evidence. Prepare to speak or have a group representative attend.

For further information on your rights as a tenant in this province, visit Tenant Rights in Ontario.

What Happens After Filing?

The LTB reviews the application, notifies the landlord, and sets a hearing date. Tenants and the landlord present evidence. The LTB can order repairs, rent reductions, or other remedies if it rules in the tenants’ favour. It’s important to prepare for the hearing and stay organized throughout the process.

If the issue involves health, safety, or well-being, Ontario law requires the landlord to address it promptly. Group complaints involving these issues are taken seriously by the LTB.

Additional Tenant Resources

For other rental issues, including handling general complaints, see How to Handle Complaints in Your Rental: A Tenant’s Guide.

To search for a new home or check rental listings, Browse apartments for rent in Canada on Houseme.

FAQ: Group Complaints for Tenants in Ontario

  1. Can one tenant file on behalf of the group, or do all need to sign?
    All tenants involved should sign the group application form to show they agree to participate. One representative can communicate with the LTB, but signatures from all are recommended.
  2. How long does the LTB process take for group complaints?
    Timelines depend on case backlogs, but most hearings are scheduled within several weeks to months of filing. Emergency cases may be expedited.
  3. Do we need a lawyer to file a group complaint?
    No, tenants do not need a lawyer to submit a group complaint. Legal help or tenant support groups can assist, but self-representation is common and supported by the LTB.
  4. Will filing as a group affect our relationship with the landlord?
    Filing a group complaint is a legal right. Landlords cannot retaliate against tenants for using the LTB process. Document any concerns and report retaliation if it occurs.

Key Takeaways for Ontario Tenants

  • Group complaints strengthen your case and streamline LTB processes.
  • Use the correct LTB application form and provide all supporting evidence.
  • Stay informed of your rights and prepare as a group for your hearing.

Working with your fellow tenants can resolve persistent rental problems efficiently. Know your rights and don’t hesitate to act together.

Need Help? Resources for Tenants


  1. Residential Tenancies Act, 2006 – Full Text (Government of Ontario)
  2. Landlord and Tenant Board (LTB) – Official Website
Bob Jones
Bob Jones

Editor & Researcher, Tenant Rights Canada

Bob writes and reviews tenant law content for various regions. They’re passionate about housing justice and simplifying legal protections for renters everywhere.