What is the mortgage stress test rate — and how does it affect Calgary buyers?
The stress test is the minimum rate lenders must use to check you can afford a mortgage — it applies to Calgary buyers as it does everywhere in Canada. Here's the current rate and what it means for your borrowing power.
Mortgage Stress Test · OSFI minimum qualifying rate·Updated Jul 2026
5.25%
Reviewed annually
National figure — set Canada-wide, so it applies in Calgary too.
The minimum interest rate banks must use when testing whether you can afford a mortgage. Set by OSFI, Canada's banking regulator. Borrowers must qualify at this rate or their contract rate plus 2%, whichever is higher.
What this means for Calgary right now
As of June 2026, Calgary's strongest market signal is Hold at 75% — Buy 53%, Hold 75%, Sell 44%.
Market conditions strongly favour holding — prices are stable and inventory is balanced.
What this means for you
If you're buying
You must qualify at this rate (or your contract rate + 2%, whichever is higher), so a higher stress test shrinks the mortgage you qualify for — even if your actual rate is lower.
If you're selling
A tougher stress test means fewer qualified buyers, which can soften demand for higher-priced homes.
Calgary market context
Alberta's largest market, where energy-sector cycles drive sharper price swings than the national average.
Rental Vacancy · Calgary CMA (CMHC, annual)
5.0%
Unemployment Rate · Alberta (Statistics Canada)
6.5%
Common questions
Is now a good time to buy in Calgary?
As of June 2026, Calgary's strongest market signal is Hold (75%). Market conditions strongly favour holding — prices are stable and inventory is balanced. Not financial advice.
How is the mortgage stress test calculated?
You must qualify at the OSFI minimum qualifying rate, or your contract rate plus 2 percentage points — whichever is higher.
Does the stress test apply when I renew my mortgage?
Switching lenders at renewal generally requires re-qualifying; staying with your current lender often does not. Check with your lender.
How often does the stress test rate change?
OSFI reviews the minimum qualifying rate annually. This page updates automatically when it changes.
More Calgary rates & indicators
Data sourced from Bank of Canada, OSFI, Statistics Canada, CMHC. Not financial advice.