Tribunals Ontario · Official form

Form N1: Notice of Rent Increase

Form N1 is the Landlord and Tenant Board notice a landlord in Ontario uses to tell a tenant that their rent is going up, and by how much.

This is the genuine Tribunals Ontario PDF, unmodified. Source: Tribunals Ontario official page.

What is N1?

Form N1, Notice of Rent Increase, is a Tribunals Ontario Landlord and Tenant Board form a landlord uses to give a tenant written notice of a rent increase. It sets out the current rent, the new rent, and the date the increase takes effect. Under Ontario law the landlord must give at least 90 days written notice, and for most rental units the increase cannot be more than the annual rent increase guideline.

Form N1 is a dynamic PDF that the Landlord and Tenant Board publishes in Adobe XFA format. It does not fill in a web browser, so it will not display in the in-browser editor or quick-fill form here. Download it and open it in Adobe Acrobat Reader to complete the fields, then print and sign it.

Who files N1?

  • Ontario landlords increasing the rent on a residential tenancy
  • Property managers serving a rent increase notice on behalf of a landlord
  • Landlords who must give at least 90 days written notice of an increase
  • Landlords applying the annual rent increase guideline to a unit

How to fill out N1

  1. Download the form and open it in Adobe Acrobat Reader, since it is a dynamic PDF that will not fill in a browser.
  2. Enter the tenant and rental unit details and the address.
  3. Set out the current rent, the new rent, and the date the increase takes effect.
  4. Confirm the notice gives at least 90 days and complies with the rent increase guideline.
  5. Sign the notice and give it to your tenant; this notice is served on the tenant, not filed with the Board.
Worth knowing: Form N1 is a dynamic XFA PDF. Open it in Adobe Acrobat Reader to fill it. Give the completed notice to your tenant; it is not filed with the Board.

Get N1

This is a dynamic PDF from Tribunals Ontario: it only fills in correctly in Adobe Acrobat Reader, so there is no in-browser fill here. Download the genuine N1 below and open it in the free Adobe Acrobat Reader to complete and save it.

Download the official N1 PDF

Frequently asked questions

How much notice do I have to give?

A landlord must give the tenant at least 90 days written notice of a rent increase using Form N1. The new rent cannot start earlier than the date on the notice.

Can I increase the rent by any amount?

For most units the increase cannot be more than the annual rent increase guideline set for the year, unless an exception applies. Check the current guideline and any exceptions on the Tribunals Ontario website.