The envelope arrived on a Tuesday. Mark tore it open at the kitchen counter and found a single page from his bank: "Your mortgage is up for renewal. Sign below to continue at 4.89% for five years." The letter made it sound simple — almost routine. But that simple signature could cost Mark and his family more than $14,000 over the next five years.

If you have a mortgage renewing in 2026, you are not alone. An estimated 1.2 million Canadian mortgages will come up for renewal this year, many of them originally locked in at rock-bottom pandemic-era rates. The transition to today's higher rate environment makes it more important than ever to approach your renewal strategically.

Here are seven tips that could save you thousands.

Why Your Lender's Renewal Offer Is Rarely the Best

Studies consistently show that 70% to 80% of Canadian homeowners simply sign their lender's renewal letter without shopping around. Banks know this, and they price their renewal offers accordingly. The rate on that letter is almost never the lender's best available rate. It is a starting point for negotiation — or, more accurately, a "loyalty tax" for customers who do not push back.

Think of it this way: your bank spends thousands of dollars in marketing and incentives to acquire new customers. At renewal, you are already acquired. The incentive structure shifts. Your best leverage is the credible threat that you will take your business elsewhere.

Tip 1: Start Shopping 120 Days Before Your Renewal Date

Most lenders will issue a rate hold — a guaranteed rate that remains valid for 90 to 120 days while you complete the application process. By starting your search four months before your maturity date, you secure today's rate as a floor while keeping the option to benefit if rates drop further before closing.

A rate hold costs you nothing and commits you to nothing. It is a free option. Not taking advantage of it is like leaving money on the table.

Mark this date on your calendar: 120 days before your renewal. Set a reminder. This single action is the foundation of everything that follows.

Tip 2: Do Not Just Sign the Renewal Letter

When that letter arrives, treat it as the opening move in a negotiation, not a final offer. Call your lender's retention department and tell them you have been shopping around. In many cases, simply mentioning that you have a competing offer will get you a rate reduction of 10 to 30 basis points on the spot.

If the retention specialist cannot match what you have found elsewhere, ask to speak with a supervisor. Lenders have tiered authority levels, and the first person you speak with may not have the ability to offer the deepest discount.

Tip 3: Compare Fixed vs. Variable at Renewal

Your expiring mortgage might have been a 5-year fixed, but that does not mean your next term has to be. The renewal is a fresh start. In early 2026, the best 5-year variable rates sit around 3.35% (prime − 1.10%), while the best 5-year fixed rates are approximately 3.59%.

With the Bank of Canada potentially cutting rates further this year, variable could offer meaningful savings. On a $400,000 mortgage, the 24-basis-point difference translates to roughly $480 per year, or $2,400 over a 5-year term. And if rates are cut by another 50 basis points as markets expect, the savings compound further.

Weigh the rate difference against your risk tolerance and read our Fixed vs. Variable guide for a deeper analysis.

Tip 4: Understand the Hidden Cost of Loyalty

Let us put hard numbers to the loyalty tax. Suppose your bank offers you a renewal at 4.29% on a $450,000 balance with 20 years remaining. A mortgage broker, meanwhile, finds you a rate of 3.69% from a different lender. The 60-basis-point difference works out to:

Even after accounting for the legal and appraisal costs of switching lenders (typically $500 to $1,000, often covered by the new lender as a cash-back incentive), the math is overwhelmingly in favour of shopping around.

Tip 5: Work with a Mortgage Broker

A mortgage broker has access to rates from 30 or more lenders, including monoline lenders and credit unions that often beat the Big Five banks on rate. In Ontario, mortgage brokers are licensed and regulated by FSRA (Financial Services Regulatory Authority), and their compensation is typically paid by the lender — meaning you pay nothing out of pocket for their service.

Under FSRA regulations, brokers must disclose their compensation structure to you in writing. This transparency ensures you know exactly how your broker is paid and can evaluate whether their recommendation is in your best interest.

A good broker will not just find you the lowest rate — they will consider penalty structures, prepayment privileges, portability, and other contract terms that affect total cost of ownership.

Tip 6: Use AI-Powered Rate Monitoring

Rates change daily. A rate that was the lowest on Monday might be undercut by a competitor on Wednesday. Manually checking every lender's website is impractical.

CMRP solves this by aggregating rates from 30+ lenders in real time and applying AI analysis to identify trends and alert you to meaningful rate movements. Instead of checking five bank websites every morning, you get a single dashboard with everything you need to make an informed decision.

The platform also lets you filter by mortgage type (fixed, variable, insured, uninsured), term length, and province — so you see only the rates that are relevant to your specific situation.

Tip 7: Your Renewal Checklist

Before you sign anything, make sure you have completed every item on this list:

Your mortgage is likely the largest financial obligation of your life. Spending a few hours at renewal can save you $12,000 to $14,000 or more. That is not a bad hourly rate.

Start your renewal research today. Visit CMRP to compare live rates from 30+ Canadian lenders and find the best renewal rate for your situation.

Disclaimer: This article is for informational purposes only and does not constitute financial advice. Rates quoted are approximate and based on publicly available data as of February 27, 2026.