Where to mail Landlord and Tenant Board (LTB) forms
Mail or courier your Ontario Landlord and Tenant Board forms to: Landlord and Tenant Board, 15 Grosvenor Street, Ground Floor, Toronto ON M7A 2G6. The Tribunals Ontario Portal is the LTB’s preferred channel for most application types, but mail remains an accepted way to file forms and submit documents — just include payment and your file number, as explained below.
LTB applications, forms, and documents (mail or courier)
Landlord and Tenant Board 15 Grosvenor Street, Ground Floor Toronto ON M7A 2G6
Landlords and tenants anywhere in Ontario filing applications, submitting evidence, or sending correspondence about an existing LTB case
Mail it without printing anything
Upload your document — we print it, seal it, and deposit it with Canada Post within 24 hours on business days. $6 flat, no account needed, and you get a Confirmation of Mailing email for your records.
Key facts
- The Tribunals Ontario Portal is the preferred filing channel for most application types — use mail when the portal does not support your form or you cannot file online.
- Mailed filing fees must be paid by certified cheque or money order payable to "Minister of Finance" — the LTB does not accept personal cheques or cash by mail.
- Always write your LTB file number on any correspondence about an existing case so it gets matched to your file.
- Forms can also be submitted by email to [email protected] with proof of fee payment attached.
- Filing deadlines matter at the LTB — PostPal prints and deposits your forms with Canada Post the next business day, and the Confirmation of Mailing email gives you a dated record for your case file.
How to mail it, step by step
- 1
Check whether the portal covers your application
The Tribunals Ontario Portal handles most common application types (L1, L2, T2, T6, and others) and is the LTB’s preferred channel. If your form is not supported online, or you prefer paper, mail is an accepted alternative.
- 2
Complete the form and prepare the filing fee
Fill out the current version of your form from the Tribunals Ontario website. If a fee applies, get a certified cheque or money order payable to "Minister of Finance" — do not mail cash or a personal cheque.
- 3
Add your LTB file number
If you are writing about an existing case, put your LTB file number on the form, the cover letter, and the payment so the Board can connect everything to your file.
- 4
Mail it to 15 Grosvenor Street
Address the envelope to "Landlord and Tenant Board, 15 Grosvenor Street, Ground Floor, Toronto ON M7A 2G6". Upload it to PostPal — $6 flat, printed and deposited with Canada Post the next business day — and keep the Confirmation of Mailing email for your dispute records.
Common questions
What is the mailing address for the Ontario Landlord and Tenant Board?
Landlord and Tenant Board, 15 Grosvenor Street, Ground Floor, Toronto ON M7A 2G6. The same address is used for mail and courier from anywhere in Ontario.
How do I pay the LTB filing fee if I file by mail?
Include a certified cheque or money order payable to "Minister of Finance" with your application. Do not mail cash or a personal cheque — your application is not considered filed until the fee is paid.
Do I have to use the Tribunals Ontario Portal instead of mail?
No, but the portal is the LTB’s preferred channel for most application types and generally processes faster. Mail and courier to 15 Grosvenor Street remain accepted, and you can also email forms to [email protected] with proof of fee payment.
Do I need to include my LTB file number?
Yes, on any correspondence about an existing case. Write the file number on your documents and cover letter so the Board can match your mail to the right file — missing file numbers are a common cause of processing delays.
How do I prove I mailed my LTB forms on time?
Keep dated proof of mailing. When you send through PostPal, you receive a Confirmation of Mailing email showing when your letter was deposited with Canada Post — keep it with your case records in case the filing date is ever questioned.
Can I email my LTB forms instead of mailing them?
Yes. The LTB accepts forms by email at [email protected], but you must attach proof that the filing fee has been paid. If you want a physical paper trail, mailing to 15 Grosvenor Street with a certified cheque or money order works just as well.
Sources
Addresses verified June 2026 against official sources. Always confirm on the official site before time-sensitive filings.