What the High-Interest-Rate Era Taught Canadian Homebuyers

Let me set the stage, because it explains every lesson that follows. According to the Bank of Canada (2025), the policy rate was hiked repeatedly across 2022 and 2023, peaking at 5.00%, and held at that restrictive level for an extended period. From the summer of 2024, the Bank then cut nine times, bringing the rate down to 2.25% by late 2025.

Here is the catch: many people who bought in 2020-2021 locked in five-year fixed mortgages when the policy rate was below 1%. Their payments were calculated on rock-bottom rates. The rate returning to where it started does not reset their cost — their contract rate only reprices on renewal day. Which brings us to the word this generation of buyers should remember: the renewal wave.

2. The renewal wave: about 60% of mortgages reprice in 2025-2026

According to the Bank of Canada (Staff Analytical Note, July 2025), roughly 60% of outstanding mortgages are expected to renew in 2025 or 2026. For borrowers holding five-year fixed contracts renewing from pandemic-era lows, average payments could rise 15% to 20% compared with December 2024.

The same research shows the other side: borrowers with variable rates and variable payments could see an average payment decline of around 5% to 7%, because they already absorbed the increases during the hiking cycle and now benefit first from cuts. The pain is unevenly distributed — it concentrates on households who locked in ultra-low fixed rates and are repricing for the first time.

This is the misconception I correct most often. The policy rate falling to 2.25% does not mean your five-year fixed renewal returns to 2021 levels. Your 2021 contract rate may have been around 1.x%, while a five-year fixed in 2025-2026 typically sits in the 3.x% to 4% range. Lower rates ease the worst case — they don’t put you back at square one. Before renewing, re-run your payment at the real renewal rate, not the number you remember.

3. The stress test wasn't an obstacle — it pre-ran the rate hikes for you

Many buyers treat the stress test as a hurdle. The high-rate era proved its value. According to OSFI (2025), the Minimum Qualifying Rate (MQR) for uninsured mortgages is the greater of 5.25% or your contract rate plus 2%. In other words, it forces you to prove you can carry the mortgage at a rate higher than you actually pay.

When the rapid 2022 hikes actually landed, this rule is part of why a segment of borrowers weren’t blown out at renewal. One update worth noting: according to OSFI (November 2024), as of November 21, 2024, uninsured mortgages doing a straight switch at renewal with the same lender are no longer subject to the prescribed MQR — giving renewers some room. New purchases, refinances, and switching lenders still face the stress test.

4. Fixed vs variable: there's no 'right' choice, only one you can withstand

This cycle laid bare the true cost of both. Variable-rate borrowers watched payments climb through 2022-2023 — immediate pressure. Fixed-rate borrowers felt secure then, but deferred the risk to renewal day. Neither is free; the only difference is when you pay.

My framework for clients is simple: variable suits people with cash-flow slack who can absorb short-term swings and have the temperament for it; fixed suits people on a tight budget who need certainty and can’t survive a sudden payment jump. The point isn’t predicting where rates go — no one does that reliably — it’s honestly assessing which risk you can carry.

5. Buffer and affordability: the most expensive lesson of the cycle

If you remember one thing, make it this: don’t max out your payment to the ceiling of your income when you buy. The Bank of Canada (2025) notes that extending amortization and tapping home equity can offset some of the renewal increase — but those are remedies, not a plan.

The households that stayed steady are the ones who left themselves room from the start: payment-to-income ratio not maxed, a few months of emergency savings on hand, a 20% renewal increase that’s uncomfortable but not destabilizing. The high-rate era didn’t punish people for buying — it punished those who stretched their finances to the edge with no buffer.

Q: What did Canada's policy rate actually do over these years?

According to the Bank of Canada (2025), the policy rate was hiked across 2022-2023 to a peak of 5.00%, held there for a stretch, then cut nine times starting summer 2024 to reach 2.25% by late 2025. In short: a fast climb, then a gradual descent — a full circle.

Q: I bought at low rates in 2021 — how much will my renewal go up?

According to a Bank of Canada Staff Analytical Note (July 2025), borrowers with five-year fixed mortgages renewing from pandemic-era lows could see average payments rise about 15% to 20% versus December 2024. Your exact figure depends on your contract rate, balance, and the market rate at renewal — always recalculate with the real rate.

Q: Do I still need to pass the stress test at renewal?

It depends. According to OSFI (November 2024), as of November 21, 2024, uninsured mortgages doing a straight switch at renewal with the same lender are no longer subject to the prescribed MQR. But if you switch lenders, refinance, or buy a new home, the stress test still applies — the MQR is the greater of 5.25% or your contract rate plus 2%.

Q: Rates are dropping now — should I go variable?

That’s a question about your risk tolerance, not a forecast. Variable payments move with Bank of Canada decisions and suit those with cash-flow slack; fixed offers certainty and suits tight budgets needing stable payments. Note: this is a decision framework — the future path of rates is an outlook, and no institution can guarantee it.

Q: How do I know if my home purchase will be a problem at renewal?

Use a simple test: if your payment rose 20% at renewal, would your life be disrupted? If yes, your payment-to-income ratio was likely too high and your buffer too thin. The resilient approach is not maxing payments to your income ceiling and keeping a few months of emergency savings, so any renewal increase stays within reach.