Mortgage renewal in Canada: what to do before you sign the bank's letter

A mortgage renewal is what happens when your term ends and the balance you still owe has to be put on a new term. You are not re-buying the house and you are not re-applying for the loan. You are agreeing to a new rate, a new term length and a new payment on money you already borrowed. That is the whole event — which is exactly why the one-page letter your lender mails you feels so out of proportion to the number at the bottom of it.

Federally regulated lenders have to send you a renewal statement at least 21 days before your term ends, showing the balance, the offered rate, the term, the payment frequency and any fees. Most people read it, notice the payment went up, and sign. The Bank of Canada expects roughly 60% of all outstanding Canadian mortgages to renew during 2025 and 2026, and among the borrowers whose payments rise, the median share of income going to the mortgage moves from 15.3% to 18.0%. That is a lot of households signing a number they never negotiated.

This page covers what actually changes at renewal, when the stress test applies and when it does not, what to do if the payment is genuinely unaffordable, and how a mortgage renewal differs from a refinance. If your renewal is inside 120 days, the useful thing to do today is get a second number to compare the letter against.

Signs your mortgage renewal needs a second opinion

Renewal problems rarely announce themselves. They show up as a feeling that the numbers no longer fit the life around them.

What is a mortgage renewal, and what actually changes?

A mortgage renewal is a new term on an existing mortgage balance. Your amortization keeps running down from where it is, your balance carries over, and the only things genuinely up for negotiation are the rate, the term length, the payment frequency, the prepayment privileges and — with the right lender — the amortization.

What does not change is the loan itself. You are not being re-underwritten from scratch by your existing lender, and renewing does not, on its own, involve a new appraisal or a hard credit pull at most banks. That is why lenders are comfortable mailing an offer instead of asking you to apply: they are betting on inertia, and nesto's own research puts the share of Canadians who simply auto-renew with their existing bank at around 66%.

The distinction that matters most is renewal versus refinance. A renewal keeps the loan amount the same. A refinance changes it — new money, new appraisal, full qualification. Everything that makes renewal easy stops applying the moment you ask for a dollar more than you owe.

Renewal vs. refinance vs. straight switch

Do you have to pass the stress test to renew your mortgage in 2026?

No — not if you stay put, and not if you move your uninsured mortgage to a new lender as a straight switch. Since November 21, 2024, OSFI has exempted uninsured straight switches between federally regulated lenders from the minimum qualifying rate. Before that date, switching lenders meant requalifying at contract rate plus 2%, which is precisely why so many borrowers felt they had no leverage. That trap is gone.

The exemption is narrow, and the narrowness is the important part. To qualify as a straight switch, the amortization cannot increase, and the loan amount cannot increase — except that the principal may rise by up to $3,000 to cover transaction costs. Take equity out, or stretch the amortization by even a year, and you are back in full qualification at the MQR, which today is the greater of your contract rate plus 2% or 5.25%.

That second number stopped mattering some time ago. At today's best uninsured 5-year fixed of 4.29%, the MQR is 6.29% — well above the 5.25% floor. Anyone quoting you 5.25% as the qualifying rate is working from 2021 arithmetic.

• Renewing with your current lender: no stress test
• Uninsured straight switch, same balance, same amortization: no stress test
• Insured (default-insured) mortgage transfers: qualify at the original insured criteria
• Adding even $1 of equity takeout: stress test applies
• Extending amortization from 20 to 30 years: stress test applies
• Adding more than $3,000 for costs: stress test applies

How early can I renew my mortgage, and when should I start?

Most Canadian lenders will hold a rate for you 120 days before maturity, and some go to 150. That hold is free and one-directional: if rates fall between the hold and your maturity date, a good broker re-books you at the lower rate. There is no reason to wait.

Renewing early — before the last 120 days — is a different thing. Your lender may let you sign a new term months ahead, but doing so breaks the existing term, which means a prepayment penalty: three months' interest on a closed variable, or the greater of three months' interest and the interest rate differential on a closed fixed. Some lenders waive or blend the penalty into the new rate. Ask what the blended rate is before you agree, because a waived penalty recovered through a higher rate is not a waived penalty.

A workable timeline looks like this.

Renewal timeline that actually works

Switching lenders at renewal: what it costs and what it saves

Switching lenders at renewal is usually free to you. Most lenders competing for switch business cover the legal and appraisal costs, and some pay a cash incentive on top. What you pay is your existing lender's discharge or assignment fee, typically $250 to $400 depending on the province, and that is often the entire out-of-pocket cost.

The reason to switch is almost never drama. It is arithmetic. On a $612,000 balance with 22 years remaining, the difference between 4.89% and 4.29% is $199 a month — $11,940 across a five-year term, for signing a different set of papers. Ratehub puts the average saving from switching rather than renewing with your existing bank at $13,857.

Two things can block a switch, and both are worth checking before you get attached to a rate. The first is a collateral charge: some lenders register your mortgage as a collateral charge, which many lenders will not take an assignment of, forcing a full refinance with legal costs instead of a free switch. The second is a readvanceable package where the mortgage and a home equity line of credit share one registration — untangling that is a refinance, not a switch.

• Discharge or assignment fee from your current lender: roughly $250–$400
• New lender's legal and appraisal costs: usually covered by the new lender on a switch
• Payout statement processing: a few business days, so do not leave it to the final week
• Collateral charge registered? Ask your lender directly — it changes the whole plan
• HELOC attached to the mortgage? It has to be dealt with before or during the move

Fixed or variable at renewal, and how long a term?

There is no universally right answer, but there is a right way to frame it. Today the Bank of Canada's policy rate sits at 2.25%, held since October 2025 through six consecutive decisions, with the next announcement scheduled for September 2, 2026. Prime is 4.45%. Best-in-market pricing runs roughly 4.09% for an insured 5-year fixed, 4.29% uninsured, 3.94% on a 3-year fixed and 3.35% on a 5-year variable.

That shape — a variable below every fixed, and a 3-year fixed below the 5-year — tells you what the market expects. CMHC's spring 2026 report notes borrowers reacting to exactly this by moving toward shorter terms and variable rates rather than locking five years.

The honest way to choose is by what a wrong guess costs you, not by what a right guess earns you. A variable that moves against you costs real money every month. A five-year fixed that turns out to be above market costs you an interest rate differential penalty if you need out. A three-year fixed splits the difference: today's lowest fixed rate, and a decision point in 2029 instead of 2031.

Choose a shorter fixed term when

You expect to move, sell or restructure within three years, you believe rates drift lower from here, or you simply want the cheapest fixed rate on the board today and can live with revisiting it sooner.

Choose a five-year fixed when

Payment certainty is worth more to you than the last 35 basis points — a tight budget, a single income, a new baby, a variable-income household that needs one fixed number to plan around.

Choose variable when

You have room in the budget for the payment to rise, you want the cheapest penalty structure available (three months' interest rather than IRD), and you are comfortable being wrong for a while.

What happens if my mortgage renewal is denied or I can't afford it?

A denied renewal is not a foreclosure notice, but it is a deadline. Your lender must give you at least 21 days' notice that it will not renew, after which the balance is due. In practice you have from the moment that letter arrives until maturity to arrange a replacement mortgage somewhere else — and there is almost always a somewhere else, because your equity did not disappear when your income wobbled.

Renewals get declined for a small, predictable set of reasons: self-employed income that fell on paper, arrears or missed payments during the term, a consumer proposal, a credit score that dropped below the lender's threshold, or a property the lender no longer wants (rural, unusual, or a former grow-op). Ontario's mortgage delinquency rate rose 52% year over year in Equifax's Q1 2026 data and British Columbia's rose 36%, so this is not a rare situation and it is not a personal failing.

If the problem is affordability rather than approval, the levers are amortization, term and structure — in that order. Extending amortization back out to 30 years is the single most powerful payment lever available, and it is worth understanding honestly: on a $414,000 balance at 3.94%, going from a 20-year remaining amortization to 30 years takes the payment from $2,489 to $1,955. That is $534 a month of breathing room bought with ten more years of interest. Sometimes that is the right trade. It should still be a decision, not an accident.

• Extend the amortization (requires a new lender and full qualification at the MQR)
• Move to a B-lender or credit union for one or two years, then return to A pricing
• Roll high-rate consumer debt into the mortgage to cut total monthly obligations
• Add a qualified co-borrower or guarantor
• Switch to a longer payment frequency or drop an accelerated payment schedule
• In the hardest cases, a short private first mortgage while credit is repaired

Can I change my amortization, payment or debt load at renewal?

Yes to some of it for free, and yes to the rest with underwriting. Changing payment frequency — monthly to accelerated bi-weekly, or the reverse — is normally free and available at renewal with any lender. Making a lump-sum prepayment is free at maturity: on your maturity date the mortgage is open, so you can pay down any amount without a prepayment penalty. That is the only day of the term where that is true, and it is badly underused.

Shortening amortization is free and needs no requalification, because a bigger payment is never a credit risk. Lengthening it is the opposite: it increases lender exposure, so it triggers full qualification at the MQR and it forfeits the straight-switch exemption.

Rolling debt in is a refinance, full stop. You can do it at renewal — and renewal is the cheapest time to do it, because there is no penalty to break the existing term — but it is underwritten as a refinance: appraisal, 80% loan-to-value ceiling, stress test at contract rate plus 2%. If that is your goal, start 90 days out rather than 30.

• Free and no requalification: change payment frequency, shorten amortization, make an unlimited lump-sum prepayment on the maturity date
• Requires full qualification: extend amortization, add money, remove a borrower from title
• Renewal is penalty-free — the term is ending, so there is nothing to break

Renewing when you are self-employed, on commission, or rebuilding credit

Staying put is your cheapest option and it is the one most people forget they have. Your current lender does not requalify you at renewal. If your last two tax years look worse than the two before them, signing your existing lender's offer — even at a rate you dislike — may beat a switch that requires you to prove income you cannot currently document.

If the current lender will not renew, the alternative-lending market exists for exactly this. B-lenders and credit unions underwrite business-for-self income using bank statements and contracts rather than line 15000 alone, and they price roughly 1.0% to 2.0% above A rates with a lender fee of around 1% of the mortgage. That is real money and it should be treated as a bridge, not a destination: two years of clean payments and a clean tax filing usually gets you back to A pricing.

The one thing worth saying plainly: a B-lender renewal at 5.79% with a 1% fee is expensive, and it is dramatically less expensive than a maturity date that passes with nothing arranged. Compare it against the real alternative, not against the rate you had in 2021.

How Lendmax handles a mortgage renewal

We start from the letter you already have. Your lender's renewal offer is a real, live number, and the only useful question is whether anyone will beat it on the same balance and the same amortization. That is a comparison, not a sales process, and it takes hours rather than weeks.

Lendmax runs a digital renewal review: an AI-assisted read of your credit file to see what tier of lender you actually qualify for, an automated valuation model to estimate your property's current value and your loan-to-value band, and a comparison of live offers across 30+ lenders — banks, monolines, credit unions and alternative lenders. When you decide, documents are signed digitally. Nothing about a renewal requires you to take an afternoon off work.

1. Pull the real numbers, not the remembered ones — Balance, contract rate, maturity date, remaining amortization, charge type (standard or collateral), and whether a HELOC is attached. Those six facts decide whether you have a free switch or a refinance on your hands.
2. Run the straight-switch test — If the mortgage is uninsured and nothing increases — same balance, same amortization, no more than $3,000 added for costs — the OSFI stress-test exemption applies and your income barely matters. If anything increases, we qualify you at contract rate plus 2% before quoting, so no offer gets withdrawn late.
3. Put 30+ lenders against your current offer — Rate is one input. We also compare prepayment privileges, the penalty formula (posted-rate IRD versus three months' interest), portability, and whether the lender registers a standard charge you can move cheaply in five years.
4. Lock the rate, then keep watching it — We hold a rate up to 120 days before maturity and re-book you lower if the market moves before closing. Signing is digital, and the lawyer or title company is instructed early enough that nothing lands on your maturity date.

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