Blog · Canada
7 min readCanada Mortgage Renewal 2026: 120-Day Rule
By Muhammad Adeel, Founder · Published 2026-10-09
About 980,000 Canadian mortgages renew in 2026. Never sign the first renewal letter: start 120 days early, hold rates at multiple lenders, and know the new stress-test exemption when switching.
The 2026 Renewal Wave
Roughly 980,000 Canadian mortgages come up for renewal in 2026, according to CMHC. A large share of these were originated in 2021, when five-year fixed rates sat near 2%. Those borrowers are about to renew into a market where the best insured five-year fixed rates are around 4.04% (as of August 2026), roughly double what they have been paying.
The payment shock is real. Take a $400,000 mortgage renewing from 2.0% to 4.04% with 20 years of amortization left. The monthly payment jumps from about $2,022 to about $2,444, an increase of roughly $422 a month, or just over $5,000 a year. That is the number to plan around, not the rate itself.
This is also the largest renewal cohort in Canadian history hitting at once, which means lenders are competing hard for renewal business. Competition is leverage, but only if you start early and shop properly.
The 120-Day Rule: Start Early, Hold Rates
Most lenders let you lock in a renewal rate up to 120 days, about four months, before your maturity date. This is the single most important deadline in the renewal process. Starting at day 120 gives you the full window to negotiate, and it costs nothing.
Here is how to use it. Around 120 days out, get a rate hold from your current lender and from two or three competing lenders. A rate hold guarantees the quoted rate for up to 120 days while you decide. You are not committing to anything; you are collecting options. When lenders know you hold competing offers, their renewal quotes improve.
Do the calendar math the moment you read this. If your mortgage matures in February 2027, your 120-day window opens in October 2026, which is right now. Check your maturity date on your last mortgage statement and count backward. Borrowers who start at day 30 get whatever is on offer. Borrowers who start at day 120 get to choose.
Never Sign the First Renewal Letter
About 30 to 60 days before maturity, your lender sends a renewal offer. Treat it as an opening bid, not a final price. Lenders routinely offer posted or near-posted rates in that first letter, knowing a large share of borrowers sign without negotiating.
The gap between posted and negotiated rates is meaningful. Big Five posted five-year fixed rates have sat around 4.24% (Scotiabank's posted rate is a common reference point), while the best negotiated insured rates are near 4.04%. Shopping around typically saves 0.25 to 0.50 percentage points off the first offer. On a $400,000 mortgage, half a point is about $100 a month, or $6,000 over a five-year term.
Call your lender, cite the competing rate holds you collected, and ask them to beat the best one. Get the improved offer in writing. Then take that improved offer back to the competitors once more. Two rounds of this is usually enough; the goal is the best rate, not an endless auction.
Switching Lenders and the Stress-Test Exemption
Switching lenders at renewal used to mean re-qualifying under the mortgage stress test, which stopped many borrowers from moving. Since November 2024, that barrier is gone for straightforward switches: if you move your mortgage to a federally regulated lender at renewal with the same balance and the same amortization, you are exempt from the stress test.
Renewing with your current lender was already generally exempt from the stress test, so staying put was never the problem. The change matters because it makes switching genuinely free from a qualification standpoint. If a competing lender offers 3.94% and yours will not budge from 4.19%, you can move without proving you could afford a much higher rate.
The exemption has limits. If you refinance for a higher amount, for example rolling in other debt or taking cash out, that is a new mortgage application and the full B-20 stress test applies: you must qualify at 5.25% or your contract rate plus 2%, whichever is higher. Same balance, same amortization, new lender: no stress test. Anything bigger: full qualification.
The Negotiation Playbook
Put it together as a sequence. At 120 days out, collect three rate holds. At 90 days, call your current lender with the best competing offer and ask them to beat it. At 60 days, when the formal renewal letter arrives, compare it against your holds and negotiate once more if needed. At 30 days, sign the winner and confirm the maturity date, payment amount, and any prepayment privileges in writing.
Watch the details beyond the rate. Prepayment privileges (typically 15% to 20% of the original balance per year plus payment increases) matter if you plan to pay the mortgage down faster. Portability matters if you might move. A slightly higher rate with strong prepayment terms can beat a rock-bottom rate with none, depending on your plans.
Practical next step: pull out your mortgage statement today and find your maturity date. Count back 120 days and put that date in your calendar now. Then run your current balance and the competing rates through our free Canada mortgage calculator to see the exact monthly payment for each offer. Walking into the negotiation with your own numbers, instead of the lender's, is what turns the renewal letter from a bill into a starting bid.
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Go to calculator →Frequently asked questions
How many mortgages are renewing in Canada in 2026?
CMHC estimates roughly 980,000 mortgages renew in 2026. Many were originated in 2021 at rates near 2%, so a large share of borrowers face a significant payment increase at renewal.
What is the 120-day rule for mortgage renewal?
Most lenders let you lock a renewal rate up to 120 days before your maturity date. Starting at day 120 lets you hold rates at multiple lenders and negotiate from strength. Starting late means accepting whatever is offered.
Should I switch lenders at renewal in 2026?
It is worth pricing out. Since November 2024, switching to a federally regulated lender at renewal with the same balance and amortization is exempt from the stress test. If a competitor beats your lender by 0.25% or more, switching usually pays.
Do I face the stress test if I renew with my current lender?
Generally no. Same-lender renewals have long been exempt from the stress test. The exemption also now covers switches to federally regulated lenders when the amount and amortization stay the same.
How much can negotiating my renewal save?
Shopping around typically saves 0.25 to 0.50 percentage points off the first renewal offer. On a $400,000 mortgage, half a point is roughly $100 a month, or about $6,000 over a five-year term.
What happens if I refinance for more money at renewal?
That counts as a new mortgage, not a straight renewal, so the full B-20 stress test applies. You must qualify at 5.25% or your contract rate plus 2%, whichever is higher, and the lender will underwrite the application from scratch.
Educational content only - not mortgage, tax, or legal advice. Confirm any decision with a licensed professional in your jurisdiction.