A 30-year amortization mortgage GTA buyers once had to fight for is now the default option for insured buyers. New data from Canada Mortgage and Housing Corporation (CMHC) shows just how much the mortgage landscape has shifted in less than two years. According to a report from Canadian Mortgage Trends, mortgages amortized over more than 25 years accounted for 58.6% of new CMHC-insured homeowner mortgage volume in the second quarter of 2026. That’s a slight dip from 60.4% in Q1, but it’s still well above the 51.0% share recorded a year earlier — and a world away from the 4.6% share seen at the end of 2024, before expanded eligibility rules took effect.

For anyone shopping for a home in Toronto, Mississauga, or Brampton right now, a 30-year amortization mortgage in the GTA isn’t a niche product anymore. It’s quickly becoming the default choice for insured buyers, and it’s changing how much home people can realistically qualify for.

The Numbers: CMHC’s Q2 2026 Insured Mortgage Data

A few figures from the report stand out for GTA buyers and homeowners:

• CMHC insured 18,309 transactional homeowner mortgages in Q2, up 1% year over year, while the total value of those mortgages jumped 9% to $7.6 billion — a sign that buyers are financing more expensive homes.
• The average purchase price on an insured mortgage rose to $434,434, up from $404,958 a year earlier.
• CMHC’s average amortization at origination hit 27.9 years, up from 27.5 years a year ago and a sharp climb from 25.1 years at the end of 2024.
• Variable-rate mortgages made up 28.8% of insured purchase volume, up from 19.7% a year earlier, though down from 36.6% earlier this year.
• Credit quality has stayed strong: the average credit score at origination rose to 789, and borrowers with scores of 780+ made up 61.2% of volume.
• Arrears ticked up slightly to 0.42% of CMHC’s homeowner portfolio, from 0.38% a year ago — still low by historical standards, but worth watching.

Why the 30-Year Amortization Mortgage GTA Trend Is Taking Over

This shift traces back to a specific policy change. In December 2024, the federal government expanded eligibility for 30-year insured amortizations to include all first-time homebuyers and all buyers of newly built homes — a group that previously had to stick to the standard 25-year maximum unless they put down 20% or more. At the same time, Ottawa raised the maximum purchase price eligible for mortgage insurance to $1.5 million, up from $1 million.

Those two changes opened the door for far more buyers to stretch their amortization and lower their monthly payment, and the CMHC data shows they’ve walked through it. Less than two years after the rules changed, nearly 6 in 10 new insured mortgages by dollar volume now carry a longer amortization.

What a Longer Amortization Actually Buys You

Stretching a mortgage from 25 to 30 years doesn’t change the interest rate, but it does lower the monthly payment by spreading principal repayment over more years. On a $700,000 mortgage at a typical current rate, the difference between a 25-year and 30-year amortization can mean a few hundred dollars less due every month — often the difference between qualifying and not qualifying under today’s stress test.

What This Means for GTA Buyers

The GTA is exactly where this rule change matters most. Average home prices across Toronto, Mississauga, and Brampton sit well above the $434,434 national CMHC average, which means GTA buyers are disproportionately likely to need every qualifying tool available — including the higher $1.5 million insured price cap and the 30-year amortization option.

For first-time buyers in particular, this combination has meaningfully changed what’s possible. A buyer who couldn’t quite clear the stress test on a 25-year amortization at today’s rates may qualify comfortably on a 30-year schedule. For buyers eyeing new-construction condos or townhomes in Brampton or Mississauga’s growing suburbs, the newly-built-home eligibility means the 30-year option is on the table regardless of first-time buyer status.

It’s also worth noting the rise in variable-rate uptake in the CMHC data. With borrowers increasingly comfortable moving off fixed rates, we’re seeing more GTA clients build financing strategies that blend a longer amortization with a variable rate to maximize flexibility — something that would have looked unusual just two years ago.

The Trade-Off You Need to Understand

A 30-year amortization isn’t free money — it’s a trade-off. Stretching payments over five extra years means paying more interest over the life of the mortgage, even though the rate itself doesn’t change. It also means building equity more slowly in the early years. For some buyers, that’s a fair price for getting into the market sooner. For others, especially those who could comfortably afford 25-year payments, sticking with the shorter amortization and paying the mortgage off faster is still the better long-term move.

Kevin’s Take: Is This the Right Move for You?

After 12+ years arranging mortgages across Ontario and access to more than 50 lenders, I can tell you the amortization decision is rarely one-size-fits-all. A 30-year amortization can be the difference that gets a young family into their first Mississauga townhome, or it can quietly cost a financially comfortable buyer tens of thousands in extra interest they didn’t need to pay.

What I tell clients: run the numbers both ways before you commit. Most lenders also allow you to make lump-sum prepayments or increase your payment amount later without penalty, which means you can take the 30-year amortization to qualify today and still pay your mortgage down faster once your income grows or your other debts are cleared. It’s a strategy, not just a qualifying trick — but it only works if it’s set up properly from the start.

If you’re not sure whether a longer amortization, a variable rate, or a different lender altogether makes more sense for your situation, that’s exactly the kind of comparison shopping across 50+ lenders is built for.

What This Means If You’re Selling or Renewing

More buyers qualifying for larger mortgages tends to support demand at the margins, which is worth watching if you’re planning to list a home in the GTA this fall. And if you’re coming up for renewal, it’s worth asking your broker whether adjusting your amortization at renewal — in either direction — fits your current goals, especially with variable-rate uptake rising the way CMHC’s data shows.

Contact KSD Mortgages

Whether you’re a first-time buyer trying to figure out how far a 30-year amortization could stretch your budget, or a current homeowner weighing your options at renewal, KSD Mortgages can walk you through the numbers with access to more than 50 lenders across Ontario, Alberta, British Columbia, and Saskatchewan.

Contact KSD Mortgages for a free consultation at 647-802-3738 or application@ksdmortgages.com.