Free calculators for Canadian landlords and self-employed people

Small, plain tools that do one job. Each one cites the official government page it uses and the date it was last checked. They run in your browser and send nothing anywhere.

• Ontario rent increase calculator

  The 2026 and 2027 guideline increase on your rent, the 90-day notice date, the 12-month check, and a flag for units first occupied after November 15, 2018.

• How to fill in the Ontario N1 notice

  A field-by-field summary of the Landlord and Tenant Board's N1 instructions, quoted, with links to the official form. The Ontario calculator can fill in your dates and amounts.

• BC rent increase calculator

  The 2026 (2.3%) and 2027 (2.2%) limit on your rent, rounded down as BC requires, the three-full-months notice date and the 12-month check.

• How to fill in BC Form RTB-7

  A field-by-field walk through the RTB-7 Notice of Rent Increase, quoting the form's own directions and notes, with the official gov.bc.ca PDF. The BC calculator can fill in your amounts and DD/MM/YYYY dates.

• Manitoba rent increase calculator

  The 2026 (1.8%) and 2027 (3.0%) guideline on your rent, the three-month notice date, the 12-month check, and flags for the $2,000-a-month and post-March-2005 exemptions.

• How to fill in Manitoba Form 1A

  A section-by-section walk through the Form 1A Notice of Rent Increase, quoting the form's own labels and notes, with the official gov.mb.ca Word form. The Manitoba calculator can fill in your amounts and dates.

• Alberta rent increase notice calculator

  Alberta has no rent cap, so this one does the dates: the notice-by date for month-to-month (3 full months), week-to-week (12 full weeks) and other periodic (90 days) tenancies, the 365-day check, and the fixed-term rule.

• Saskatchewan rent increase notice calculator

  The serve-by date for the 12-month Notice of Rent Increase (six months for association members), the first-18-months and once-every-12-months rules, the fixed-term two-month notice, and where to get the official notice.

• Nova Scotia rent increase calculator

  The most you can raise rent under the temporary 5% cap (in place until 31 December 2027), rounded down, the four-month notice date and the 12-month check.

• PEI rent increase calculator

  The most you can raise rent under Prince Edward Island's allowable annual increase (2% in 2026, 2.1% in 2027), rounded down, the three-month notice date, the 12-month check and a link to the Rental Office's approved forms.

• New Brunswick rent increase calculator

  The most you can raise rent under New Brunswick's 3% cap, rounded down, plus the dates: when the six-month notice must be received, whether the first 12 months have passed, and the earliest date the increase can take effect.

• GST/HST small supplier $30,000 checker

  Enter up to five quarters of taxable supplies to see whether you exceed the CRA's $30,000 single-quarter or four-quarter test, and the date the rule gives.

• CRA instalment checker and 2026 due dates

  Do you have to pay 2026 income tax by instalments? Applies the $3,000 ($1,800 in Quebec) test for this year and either of the two years before, and lists the due dates.

• Landlord year-end records checklist (T776)

  The records to gather before rental-income tax time, grouped by the CRA Form T776 income and expense line labels, with the canada.ca sources.

• CRA deadlines for self-employed Canadians

  Filing deadline (June 15 if you or your spouse are self-employed), the April 30 balance-due date and the 2026 instalment dates, each quoted from canada.ca.

More Canada-specific tools are being added. See About and disclaimer for who makes these and how they are checked.

Workbooks (paid, on Gumroad)

Spreadsheets by Kyle Falk. The free tools above work without them.

• Rental Property Income & Expense Tracker
• Rental Maintenance & Repair Log
• Lease & Renewal Tracker
• Tenant Screening Records
• Small Landlord Records Bundle (the four landlord workbooks)
• Irregular-Income Annual Budget
• Freelance Invoice & Payment Tracker
• Freelance Business Expense Log
• Quarterly Tax Set-Aside Planner
• Freelancer bundle (budget, invoice tracker, expense log and tax planner)