Free calculator: ON

Ontario Rent Increase Calculator

Enter the current rent to see what Ontario's guideline provides: the maximum increase, the notice period, and how often it can be applied.

Current rent (monthly)

Guideline year

Date of the tenant's last increase, or move-in date if none yet (optional)

Used only to show the earliest date a new increase could take effect, based on the notice period and frequency rule below.

Notice required

90 days' written notice, using the proper form (N1).

How often

At least 12 months since the tenant's last rent increase, or since the tenant moved in.

Also applies

Units first occupied on or after November 15, 2018 are exempt from the guideline entirely.

ontario.ca: Residential rent increases →

Estimate only. This shows what the guideline provides; it does not state whether any particular notice given to you is proper. Confirm your situation with the tribunal or a legal clinic.

Common Questions

What is the Ontario rent increase guideline?

1.9% for 2027. Units first occupied on or after November 15, 2018 are exempt from the guideline entirely.

How much notice does a landlord have to give in Ontario?

90 days' written notice, using the proper form (N1).

How often can rent go up in Ontario?

At least 12 months since the tenant's last rent increase, or since the tenant moved in.

Guidepost is not a law firm. This shows what the guideline provides, not whether a specific notice is proper, confirm your situation with the tribunal or a legal clinic. Full disclaimer.