Markets Now Price Three More Quarter-Point Hikes Within a Year: What a Full Point Means for 2027 Renewals

Why your payment did not change

Some variable-rate borrowers saw nothing happen on Oct. 29. That is by design. With a fixed-payment variable mortgage, the payment stays the same through the term, and a higher rate simply shifts more of each payment to interest and less to principal. RBC describes its own product exactly this way. Other lenders use adjustable payments that rise with prime instead, so check which type you hold.

The shift is easy to estimate. Each 25 basis points moves about balance × 0.25% ÷ 12 per month from principal to interest.

Those dollars still leave your account each month. They just stop reducing what you owe.

What the trigger rate is

The Financial Consumer Agency of Canada defines the trigger rate as the interest rate at which your payment covers only interest. At that point none of the payment reduces principal, and your lender may require higher payments, a lump-sum payment or a switch to a fixed rate. Past it, unpaid interest can build up and the balance can grow.

A worked example

A rough trigger rate is your annual payment divided by your current balance. Take a hypothetical $500,000 variable mortgage whose payment was set at 3.45% over 25 years, about $2,490 a month. Twelve payments total about $29,880. Divide by $500,000 and the trigger rate is roughly 6%.

Now measure the cushion. If that borrower's rate is now 3.70%, prime minus one point, the gap to the trigger is about 2.3 percentage points. If the market path arrives and prime rises another 75 basis points, the rate reaches about 4.45% and the cushion narrows to about 1.5 points. Interest climbs from about $1,542 to about $1,854 of each $2,490 payment, and principal repayment falls from about $948 to about $636.

That borrower is not near the trigger. A borrower whose payment was set at a much lower rate, or who has a larger balance relative to the payment, could be. Your lender's contract terms and calculation method govern the real number, so use the formula to orient yourself and ask your lender for the official figure.

A short renewal-readiness list

The next decision is six weeks away, and the next full forecast arrives Jan. 27, 2027. That is enough time to replace guesswork with your own numbers.

• Find your exact renewal date and balance. Your annual mortgage statement or online banking shows both.
• Run your own table. Use your balance, remaining amortization and today's best quote, then add 50 and 100 basis points.
• Know your mortgage type. Fixed, adjustable-payment variable or fixed-payment variable each responds differently to the same hike.
• If you hold a fixed-payment variable, ask for your trigger rate. Get the figure from your lender, not a calculator.
• Mark the dates. Dec. 9, 2026, and Jan. 27, 2027, are the next two points where the outlook can shift.

Federally regulated lenders must send a renewal statement at least 21 days before your term ends, showing your balance, rate, payment frequency, term and fees, according to the Financial Consumer Agency of Canada's renewal guidance. The agency also suggests starting to compare offers a few months before the term ends. Three weeks is a deadline. It is not a planning window.

For a closer look at how a single quarter-point move reaches variable payments, see our explainer on what a quarter-point hike adds to a $500,000 variable mortgage.

The bottom line is narrow and deliberate. The Oct. 28 hike is done. The next point is priced, not promised. Owners renewing in 2027 do not need to predict which way it breaks. They need a budget that still works if it breaks against them.