In 2026 you must qualify at the greater of 5.25% or your contract rate plus 2% — whichever is higher. This minimum qualifying rate applies to both insured and uninsured mortgages. The one big exception: since November 21, 2024, uninsured “straight switches” at renewal are exempt, so you can change lenders without re-testing.
What is the mortgage stress test?
The stress test means your lender must check that you could afford your mortgage payments at a rate higher than the one you will actually pay — specifically, at the minimum qualifying rate (MQR): the greater of 5.25% or your contract rate plus 2 percentage points. OSFI sets this rule for uninsured mortgages at federally regulated lenders, and the same qualifying-rate framework applies to insured mortgages; FCAC explains it on its getting-ready-for-a-mortgage page. OSFI’s MQR page was last updated January 29, 2026, so this is the current rule as I write.
The point is buffer, not bureaucracy: if rates are higher at your renewal, or your income dips, the test is meant to ensure the payment doesn’t break you. But in practice it works like a haircut on your budget — you qualify for less house than your contract rate alone would suggest, and buyers regularly discover this gap between what a rate-based mental calculation says and what the lender approves.
What rate will I actually be tested at?
Take your contract rate, add 2 percentage points, and compare against 5.25% — you are tested at whichever is larger. Because most contract rates today exceed 3.25%, the “contract plus 2%” arm is usually the one that bites. Here is the arithmetic:
| Contract rate | Contract + 2% | Floor | You qualify at |
|---|---|---|---|
| 2.99% | 4.99% | 5.25% | 5.25% |
| 3.25% | 5.25% | 5.25% | 5.25% |
| 3.99% | 5.99% | 5.25% | 5.99% |
| 4.49% | 6.49% | 5.25% | 6.49% |
| 4.99% | 6.99% | 5.25% | 6.99% |
| 5.49% | 7.49% | 5.25% | 7.49% |
Notice the corollary: below a 3.25% contract rate, rate-shopping doesn’t change your qualifying rate at all — the 5.25% floor takes over. Above 3.25%, every basis point off your contract rate is a basis point off your qualifying rate too, which is one under-appreciated reason a sharper rate helps you qualify for more, not just pay less.
Does the stress test apply to both insured and uninsured mortgages?
Yes — a minimum qualifying rate applies whether your down payment is 5% or 50%. OSFI’s rule governs uninsured mortgages (20%+ down) at federally regulated lenders, and insured mortgages face the same greater-of-5.25%-or-contract-plus-2% standard. So you cannot dodge the test by putting more money down; a bigger down payment shrinks the loan being tested, but the rate applied to it is the same.
What a bigger down payment does change is which rules you play under — insured mortgages come with the $1.5 million price cap and premium costs I cover in the minimum down payment guide, while uninsured mortgages have no price cap and, since late 2024, a friendlier renewal regime, which brings us to the exception that matters.
Do I have to pass the stress test again at renewal?
Not if you are doing a “straight switch.” Since November 21, 2024, OSFI no longer requires the minimum qualifying rate on uninsured straight switches — moving an existing mortgage to a new federally regulated lender at renewal with the same amortization schedule and the same loan amount. Before this change, borrowers who wanted to change lenders at renewal had to re-pass the stress test at current rates, while staying put required nothing — which trapped people at their existing lender’s renewal offer.
How can I qualify for a bigger mortgage under the stress test?
The levers are the ones inside the formula: a lower contract rate (once you are above the 3.25% crossover), a longer amortization, a larger down payment, and less competing debt. On amortization specifically, the Department of Finance made 30-year insured amortizations available to all first-time buyers and all new-build buyers effective December 15, 2024 — stretching the same loan over 30 years instead of 25 lowers the tested payment, which helps qualification, at the cost of more total interest over the life of the mortgage.
Two honest cautions. First, qualifying for more and comfortably affording more are different questions — the stress test is a floor, not a financial plan. Second, exact affordability depends on your income, debts and the lender’s ratios, which is mortgage-professional territory; my job is to make sure the homes we shop match the number they give you, with closing costs counted.
The takeaway
Qualify at the greater of 5.25% or your rate plus 2% — insured or uninsured. Get pre-approved against that tested rate before you shop, remember that a sharper contract rate above 3.25% directly improves what you qualify for, and if you are renewing without changing the loan, know that since November 21, 2024 you can switch lenders without re-testing. Use that leverage.
How I help
I am not a mortgage broker, and I don’t pretend to be — but every search I run starts from the client’s stress-tested budget, not the headline rate. I coordinate with your broker or bank, sanity-check the qualifying math against the actual listings we are watching, and make sure land transfer tax and closing costs are inside the plan. If you want a search built around your real number, that is the conversation to have first.
Shop with your tested budget, not a guess
Tell me your pre-approval (or let me connect you with a broker to get one), and I’ll build your search around the number you actually qualify for — closing costs included. No pitch, no obligation.
connect@jatindua.com · 437-987-1925 · Book a free consultation
Confidential. Reviewed personally and answered within 24 hours. I never share, sell or distribute your information.
Frequently asked questions
What is the mortgage stress test rate in 2026?
The greater of 5.25% or your contract rate plus 2 percentage points. At a 4.49% contract rate you are tested at 6.49%; at 2.99% the 5.25% floor applies. OSFI’s minimum qualifying rate page reflecting this rule was last updated January 29, 2026.
Does the stress test apply if I put 20% down?
Yes. The minimum qualifying rate applies to uninsured mortgages (20% or more down) at federally regulated lenders as well as to insured mortgages. A larger down payment reduces the loan being tested but not the rate it is tested at.
Can I switch lenders at renewal without passing the stress test?
Yes, for a straight switch. Since November 21, 2024, OSFI exempts uninsured straight switches — same loan amount, same amortization, between federally regulated lenders — from the minimum qualifying rate. Borrowing more or extending the amortization at renewal still triggers the test.
Does a 30-year amortization help me pass the stress test?
It can help you qualify, because spreading the loan over 30 years lowers the tested payment. Since December 15, 2024, 30-year insured amortizations are available to all first-time buyers and all new-build buyers. The trade-off is more interest paid over the life of the mortgage.
Sources
- OSFI — Minimum qualifying rate for uninsured mortgages. The greater-of-5.25%-or-contract-plus-2% rule. Page last modified 29 January 2026; accessed 13 August 2026.
- FCAC — Getting ready to get a mortgage. The qualifying-rate framework as it applies to borrowers, including insured mortgages. Accessed 13 August 2026.
- OSFI — exemption of uninsured straight switches from the MQR. The November 21, 2024 change and its same-amortization, same-loan-amount conditions. Accessed 13 August 2026.
- Department of Finance Canada — mortgage reform announcement. 30-year insured amortizations for first-time and new-build buyers effective 15 December 2024. Accessed 13 August 2026.
Related reading
- How much is the minimum down payment in Ontario? (2026 rules)
- First-time home buyer programs in Ontario (2026): what actually exists
- Closing costs when buying a home in Toronto: the full list
- Etobicoke community guide
About the author — Jatin Dua, Etobicoke real estate agent
I am Jatin Dua, a licensed Realtor with RE/MAX Quantum Realty in Etobicoke, Toronto, working with buyers, sellers and investors across the GTA. I write these guides myself and verify every figure against the primary government source before publishing — the same sources are linked above so you can check them too.
Reach me at connect@jatindua.com or 437-987-1925.