Mortgage renewal: avoiding the 2026 payment shock (Canada)

Why 2026 is a heavy renewal year

In 2020 and 2021, mortgage rates hit historic lows — five-year fixed rates below 2% were common. Those terms are now maturing, into a market where rates have risen sharply. Renewal does not erase your mortgage: it rolls it over at the current rate, on the balance you have left. At a comparable balance, the payment jumps — that is the "payment shock", and this year it hits a particularly wide wave of Canadian homeowners.

As an example: a $400,000 balance renewed from 2.4% to 5.0% over 20 remaining years goes from about $2,100 to $2,640 a month — nearly $540 more, about $6,500 a year. The calculator below runs the math with your numbers. The good news: renewal is also the best moment to take back control — no penalty, everything renegotiates.

The payment shock, city by city: 70 markets computed

Illustrative scenario, under published assumptions: a balance equal to 80% of each city's current reference price (board-published prices, dated in the table), renewed from 2.4% — the page's 2020-2021 through-line rate — to the current 5-year fixed of 4.34% (Bank of Canada, series observed May 2026), over 20 remaining years. Result: the shock runs from about $205/mo in Gaspé to $906/mo in Oakville — in Toronto: ~$728/mo; in Montreal: ~$503/mo. Ranked from largest to smallest shock.

A rule you can carry to your own file: every $100,000 of balance renewed from 2.4% to 4.34% over 20 remaining years costs about $98 more per month.

Payotte math — Canadian mortgage payment (semi-annual compounding), assumptions above. Your actual balance at renewal is lower than 80% of today's price (five years of principal paid, original purchase price): the shock scales with the balance — use the $100,000 rule or the calculator with your numbers. The reference price is the one published by each city's board (composite HPI, median or average — the same as our price dossiers). Table recomputed on every data update (last generated: August 11, 2026) — if the Bank of Canada moves, the shocks follow automatically.

You are not captive: shop before you sign

The renewal offer your lender mails you is rarely its best — it is often the posted rate, betting on your inertia. At maturity, moving your mortgage to another lender is your right, and that is often where the best terms are. The detail that changed everything: since late 2024, a straight switch at renewal — without increasing the amount or the amortization — no longer requires the stress test in many cases. The door to look elsewhere is more open than before.

The timeline that works: start 4 to 6 months before maturity. That is the time needed to compare several lenders, lock a rate (most renewal holds last 90 to 120 days — if rates rise you are protected; if they drop, you take the lower one), build the file and trigger the switch without stress. Signing the mailed offer in April for a May maturity is shopping without leverage.

Five levers to soften the shock

1. Compare lenders. Half a point on a large balance is thousands of dollars over the term — and the straight switch is easier than before. 2. Extend the amortization. Restarting on a longer amortization lowers the payment, at the cost of more total interest — an oxygen tank, to be dosed. 3. A lump-sum payment before maturity. Reducing the balance just before renewal reduces the base the new rate applies to. 4. Blend-and-extend, sometimes worthwhile even before maturity — have it quantified. 5. Revisit type and term: fixed or variable, short or long term — renewal is the ideal moment to realign the mortgage with your real horizon (possible sale? retirement? a project to finance?).

Each of these levers has a different cost and effect depending on your contract and situation — exactly the trade-off a mortgage broker quantifies with you before you sign anything.

Frequently asked questions

Straight-switch rules and rate-hold practices in force in 2026 — they vary by lender: confirm your case with a licensed professional.