Free tools · Ontario

Free calculators for Ontario landlords

Each calculator applies the rule its guide explains, from the Residential Tenancies Act, the Landlord and Tenant Board or the province’s guideline. What you enter stays in your browser.

Choose a calculator All owner guides

Calculators

N4 date calculator for Ontario landlordsFind the earliest termination date for an N4 notice for non-payment of rent in Ontario, and the first day you could file an L1, by how you deliver it.
Ontario rent increase calculator: the 2027 guidelineWork out the most an Ontario rent can rise under the guideline for the year the increase takes effect (1.9% for 2027) and the last day to give 90 days' notice.
Last month's rent deposit interest calculator (Ontario)Work out a year's interest on an Ontario last month's rent deposit at the guideline rate, and how much of it can top the deposit up to the current rent.
Rental property cash flow calculator for OntarioSee what an Ontario rental clears each month after vacancy, condo fees, property tax, insurance, repairs, management and the mortgage, before income tax.
Property management fee calculator: percentage or flat feeCompare a percentage-of-rent property management quote with a flat monthly fee over 12 months, at your own rent, before you choose a manager in Ontario.
Rental vacancy cost calculatorCompare the rent a vacant Ontario rental loses while it waits for a tenant with a year of a lower asking rent, before you hold out or cut the price.

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Chat & help

Free tools · Ontario

Free calculators for Ontario landlords

Each calculator applies the rule its guide explains, from the Residential Tenancies Act, the Landlord and Tenant Board or the province’s guideline. What you enter stays in your browser.

Choose a calculator All owner guides