1% Rule Calculator Canada

Why Canadian rents rarely clear 1%

The 1% rule compares monthly rent to all-in cost. Canada's biggest rental markets show why that bar is so hard to clear: CMHC's October 2025 Rental Market Survey puts Toronto CMA's average purpose-built apartment rent, all bedroom types, at C$1,913/month, up from C$1,850 a year earlier, with vacancy rising to 3.0%. Vancouver's CMHC survey shows an average rent of C$1,963/month against a vacancy rate that jumped from 1.6% to 3.7% in one year. For the 1% rule to pass on either city's average rent, the all-in purchase cost would need to sit under roughly C$191,300 (Toronto) or C$196,300 (Vancouver) — well below typical purpose-built-comparable pricing in either CMA.

CMHC's survey measures purpose-built rental buildings only, which can understate what an investor actually collects on a condo or secondary-market unit. Statistics Canada's experimental asking-and-paid-rent series gives a second, independent read: for a 2-bedroom apartment in Q2 2026, Toronto's average asking rent was C$2,650 against an average paid rent of C$2,160 — a C$490 gap between what's posted and what sitting tenants actually pay. Vancouver's gap was similar (C$3,030 asking vs. C$2,470 paid). If you're screening a deal against an advertised asking rent rather than achievable, in-place rent, the 1% math will look better than the cash flow you'll actually collect.

The financing math the 1% rule skips

The 1% rule ignores financing entirely, but in Canada financing is what usually kills a deal that the screen waved through. Every uninsured mortgage — which covers most rental-property purchases, since standard CMHC insurance is built for owner-occupied 1-4 unit homes — must qualify at the OSFI minimum qualifying rate: the greater of your contract rate plus 2%, or a floor of 5.25%. That's the rate your lender tests your debt service against, not the rate on your note.

Layer on where actual rates sit today: the Bank of Canada's own rate data shows the chartered-bank prime lending rate at 4.45% as of mid-September 2026, with each institution setting its own prime as a function of its funding cost, influenced by (not identical to) the Bank of Canada's policy rate. A rental property priced to just clear the 1% rule can still fail to cash-flow once its actual debt service is calculated at a contract rate near prime plus a spread, run through 20+ years of amortization at that rate — the calculator above uses your real inputs so this gap doesn't stay hidden.

What to check next if a deal fails the screen

A property that misses the 1% rule isn't automatically a bad investment; a screen based on gross rent cannot see mortgage paydown or appreciation. Two Canada Revenue Agency rules matter more than the 1% screen once you're seriously evaluating a specific property. First, your building's capital cost allowance class (generally Class 1 at 4% declining balance for most residential rental buildings, with a half-year rule limiting your first-year claim to half of net additions) affects your after-tax cash flow — CCA can lower your taxable rental income, but a recapture applies against income if you later sell for more than the building's undepreciated capital cost.

Second, if a marginal deal only pencils out because you plan to renovate and resell quickly, check the CRA's residential property flipping rule before you count on capital-gains treatment: property owned for less than 365 consecutive days before disposition is deemed fully taxable as business income (no capital gains rate, no principal residence exemption) for transactions on or after January 1, 2023, unless one of CRA's specific life-event exceptions applies. A flip that looked profitable on a straight capital-gains assumption can look very different taxed as ordinary business income.

• ·Confirm the rent against CMHC's own survey for your CMA or StatCan's asking/paid rent series before trusting a listing's advertised figure — see CMHC's Rental Market Survey data tables and StatCan's asking/paid rent table.
• ·Run the deal's real debt service at the OSFI minimum qualifying rate, not just the contract rate, before assuming it qualifies.
• ·If a short hold is part of the plan, check it against the CRA property flipping rule before pricing the deal on a capital-gains assumption.

Rent control limits how fast a marginal deal can catch up

A deal that misses the 1% rule today sometimes gets pitched as one that will "grow into it" through rent increases. In most of Canada, provincial rent-control guidelines cap how fast that can happen for existing tenants. Ontario's 2026 rent increase guideline is 2.1% — the maximum a landlord can raise most sitting tenants' rent in a year without Landlord and Tenant Board approval (units first occupied after November 15, 2018 are exempt). British Columbia's 2026 limit is 2.3%, and Manitoba's 2026 guideline is 1.8% (units renting at C$1,670/month or more are excluded). Alberta has no cap at all: the province's own guidance confirms there is no limit on the amount by which a landlord may raise rent, though an increase can't happen more than once every 365 days.

At a 2.1–2.3% annual guideline, closing a C$1,000+/month gap between actual rent and the 1% target through in-place rent increases alone would take years, if it's possible at all before the tenant turns over. The practical path to closing the gap is usually turnover (a new tenant at market rent) or a unit exempt from rent control, not gradual guideline increases — worth checking which situation applies before assuming a marginal deal will simply grow into passing.

Quebec and Nova Scotia don't fit the Ontario/BC/Manitoba pattern

The 2.1-2.3% guideline pattern above doesn't hold everywhere. Quebec has no fixed annual rent-increase ceiling at all — the Tribunal administratif du logement (TAL) instead applies a calculation grid case by case when a landlord proposes an increase and a tenant contests it, with a new calculation method applying to lease-modification notices given on or after January 1, 2026 (the prior method still applies to notices sent before that date). There's no single percentage to plug in for Quebec the way there is for Ontario or BC. Nova Scotia sits at the other extreme: a 5% annual rent-increase cap took effect January 1, 2026 under an interim cap regime scheduled to run until December 31, 2027 — more than double Ontario's guideline, but explicitly temporary rather than a permanent policy like Ontario's or BC's. A deal in Halifax that's short of the 1% rule has more in-place rent-increase room than an identical deal in Toronto, but only for as long as the interim cap stays in force.