Free tools for Ontario landlords
Calculators and templates to help you stay compliant with Ontario LTB rules. The calculators are free with no signup. The N1 and N4 generators are paid, from $7.
Calculators & generators, free to use
No account needed. Open any tool and get an answer in seconds.
Ontario Rent Increase Calculator
Calculate the maximum legal rent increase based on Ontario's annual guideline. Enter your current rent and get the new amount instantly.
N1 Form (Fillable)
Fill out the Ontario N1 Notice of Rent Increase step by step, checked against the annual guideline. Includes the Certificate of Service. Free in the 30-day trial, or from $7.
N1 Effective Date Calculator
Determine the correct effective date for your N1 rent increase notice based on when you plan to serve it. Includes 90-day notice requirement.
Arrears Calculator
Calculate total rent arrears including any partial payments. Get a clear picture of what's owed for your N4 notice or LTB hearing.
N4 Form (Fillable)
Fill out the N4 Notice to End a Tenancy for non-payment of rent, with an arrears breakdown that totals automatically. Includes the Certificate of Service. Free in the 30-day trial, or from $7.
Rent Ledger Template
Download a free rent ledger spreadsheet template formatted for LTB hearings. Track payments, dates, and running balances.
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OntarioLandlord tracks your rent, calculates arrears, generates compliant notices, and even has an AI assistant to answer your questions, all in one platform.
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