Guide to Key LTB Forms in Ontario

Navigating forms from the Landlord and Tenant Board (LTB) can feel overwhelming when you are a tenant facing a dispute, a rent increase, or an eviction notice in Ontario. This guide explains the most commonly used LTB forms, when to use each one, what information you need, and practical steps to file or respond. Examples show how a renter documents repairs, contests an eviction, or seeks a rent reduction. Wherever possible, we link to official sources and outline timelines so you can meet deadlines and keep strong evidence. If you are unsure about your situation, reading this will help you prepare your paperwork clearly and confidently, so your rights are protected and the process is easier to follow.^[1]

Common LTB forms and when tenants use them

Below are the LTB forms tenants and landlords most often encounter. Each entry names the form, explains when a tenant would use it, and links to the official LTB forms page so you can download the correct PDF and follow the instructions.^[2]

• Application to Terminate a Tenancy and Evict a Tenant (Application - L1): used by landlords to ask the LTB to end a tenancy for reasons such as unpaid rent or persistent damage; if you receive one, respond promptly with evidence of payments or repairs.
• Tenant Application about Maintenance (Application - T2): used by tenants to ask the LTB for an order to repair or reduce rent when landlord obligations under the Residential Tenancies Act, 2006 are not met; a tenant might use this after repeated repair requests and documented problems.
• Application for a Rent Reduction (Application - T6): used when a tenant believes the unit’s habitability has dropped (for example, major loss of heat or water) and they want a rent reduction for past and future periods.
• Response to an Application (Form - Response): tenants use this form to reply to any LTB application; include your version of events, copies of evidence, and names of witnesses you plan to bring.
• Notice of Hearing and Affidavit templates: if a hearing is scheduled, use the affidavit templates to submit sworn evidence like dated photos, records of repair requests, or receipts.

How to complete and submit LTB forms (practical tenant focus)

Most LTB forms follow similar steps: identify the correct application, provide clear facts and dates, attach supporting documents, and follow filing instructions for submission and service. Use plain language, list key dates, and attach photos or receipts that prove your case. If you paid a fee, keep proof of payment. If you do not understand a legal term, check the LTB guide notes or ask a community legal clinic.

Examples of tenant-focused use

• If you request repairs and the landlord does not act, file a Tenant Application about Maintenance and include dated texts or emails and photos of the problem.
• If you were charged an improper deposit or fee, document payments and charges, then use the Response form to dispute a landlord application or file a Tenant Application where appropriate.
• If you receive an application to evict, file a Response by the deadline and attach rent receipts or records showing the issue was resolved.

Preparing strong evidence

Good evidence is chronological, labeled, and concise: dated photos, repair requests (email or text), receipts, and a short timeline of events. If you completed an initial inspection when moving in, use that report to support claims about pre-existing conditions or deposits. For more on deposits and inspection steps, see Understanding Rental Deposits: What Tenants Need to Know and Guide to the Initial Rental Property Inspection for Tenants.

Fees, timelines and delivery

• Check current application fees on the LTB forms page before you file and keep proof of payment.
• Meet filing and service deadlines listed on notices or in the LTB rules; missing a deadline can affect your rights.
• Follow LTB instructions for how to serve documents on the other party (in person, mail, or electronic service if permitted).

FAQ

What is the Landlord and Tenant Board (LTB)?

The LTB is the tribunal that resolves residential tenancy disputes in Ontario and handles applications about evictions, rent, and repairs.

Which form should I use to request repairs or a rent reduction?

Tenants normally use the Tenant Application about Maintenance (T2) or the Application for a Rent Reduction (T6) depending on whether you want repairs or a rent adjustment; include all supporting evidence.

How long do I have to respond to an LTB application aimed at ending my tenancy?

Check the Response deadline on the application package; respond by that date and submit a Response form with your evidence to avoid a default order.

How-To

1. Gather evidence and records: photos, dated messages, receipts, and a short timeline of events.
2. Complete the correct LTB form: read the instructions, fill every required field, and sign where indicated.
3. Pay the application fee if required and keep proof of payment.
4. File the form and serve the other party as instructed on the LTB form page; keep copies of everything served.
5. Attend the hearing with organized copies of evidence and a short statement of the facts to present to the adjudicator.

Key Takeaways

• Choose and complete the correct LTB form for your issue and attach clear, dated evidence.
• Observe all LTB deadlines for filing and service to preserve your right to be heard.
• Keep organized records of payments, repair requests, and communications with your landlord.

Help and Support / Resources

• Landlord and Tenant Board (LTB) - Tribunals Ontario
• [3] Residential Tenancies Act, 2006 - Government of Ontario
• LTB Forms and Guides - download official LTB forms

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1. [1] Landlord and Tenant Board (LTB) - Tribunals Ontario
2. [2] LTB Forms and Guides - Tribunals Ontario
3. [3] Residential Tenancies Act, 2006 - Government of Ontario

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