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Ontario Rent Increase Calculator | LandLord

Ontario Landlord Tool

Ontario Rent Increase Calculator

Enter the current monthly rent and select the year the increase will take effect to estimate the maximum guideline increase for an eligible rent-controlled Ontario tenancy.

Current Ontario's 2027 rent increase guideline is 1.9%.

Rent Calculator

Calculate the guideline increase

$
Maximum guideline increase $47.50 Based on the 2027 guideline of 1.9%
New monthly rent $2,547.50 If the full guideline increase applies

This calculator estimates an annual guideline increase only. It does not determine whether a tenancy is eligible for an increase or whether the unit is exempt from the guideline.

12 months

In most cases, at least 12 months must have passed since the tenancy began or the tenant's last lawful rent increase.

90 days

The landlord must generally give at least 90 days' written notice before the increase takes effect.

2018

Certain units first occupied for residential purposes after November 15, 2018 may be exempt from the annual guideline.

Need more than the calculation?

01 Read the Ontario Rent Increase Guide Learn about timing, notice forms, rent control, exemptions and above-guideline increases. 02 Download the Printable Guide Get the current Ontario Rent Increase Guide sent to your inbox.

This calculator provides a general estimate and is not legal advice. Confirm the applicable rules and current Landlord and Tenant Board forms before serving a rent increase notice.