It's probably the most common mortgage mix-up in Quebec: "my mortgage is on 5 years." No — your term is 5 years, but your amortization is probably 25 or 30. The difference between the two concepts drives a lot of decisions.
Both concepts, plainly
Amortization: the total planned length of time to pay off the mortgage principal. In Canada, it's typically 25 years (down payment < 20%, insured mortgage via CMHC/Sagen/Canada Guaranty) or 30 years (down payment ≥ 20%, conventional mortgage). Since 2024, first-time buyers have broader access to the 30-year amortization.
Term: the period during which your rate and conditions are locked in under a contract with a given lender. In Canada, it's typically 5 years, but terms of 1, 2, 3, 4, 6, 7 and even 10 years are available.
At the end of each term, you renew or transfer — you do not repay the remaining balance in full. That balance continues to amortize over the following years according to the original schedule.
A useful analogy
Think of the amortization as a walking plan over a long distance — say 25 km. The term is like a transport contract for the next 5 km: you know the price per km, you know the conditions, and at the end of the 5 km, you renegotiate or switch providers.
The classic mistake is assuming that at the end of the 5 km you've arrived. You haven't — there are still 20 to go.
What that changes at every renewal
When your 5-year term matures:
- Your remaining balance is not zero — it has only amortized over 5 years (out of the planned 25 or 30).
- Your remaining amortization is 20 years (if 25 - 5) or 25 years (if 30 - 5).
- You renegotiate a new term (often 5 years again) on that remaining balance and remaining amortization.
At renewal, you can adjust:
- The term: stay on 5 years, take 3 years, take 2 years.
- The remaining amortization: keep it, or shorten it if your situation allows.
- The lender: renew with the same one, or transfer elsewhere without penalty.
- The rate type: fixed, variable, hybrid.
It's a real point of leverage — not a rubber-stamp formality.
Concrete example: the impact of remaining amortization
Profile: $500,000 purchase, 20% down payment = $400,000 borrowed, initial 5-year term at a hypothetical rate.
After 5 years of regular payments (no prepayments):
- Approximate remaining balance: $340,000-$350,000 (depending on rate).
- Remaining amortization: 20 years.
- Choices at renewal:
- Keep 20 years → monthly payment slightly higher than at 25.
- Shorten to 18 years → monthly payment higher again, but principal paid off 2 years earlier.
- Extend to 25 years → lower monthly payment, but more interest over the life of the loan.
Each option has a different total cost. A broker runs these scenarios at current market rates.
Why shortening the amortization can be worth it
At every renewal, many homeowners keep the remaining amortization by default — which keeps the monthly payment at the minimum. But shortening the amortization by 2 to 3 years massively reduces total interest cost over the life of the loan.
Illustration:
- $300,000 remaining, hypothetical rate, 20-year amortization → total interest: roughly $175,000.
- Same conditions, 17-year amortization → total interest: roughly $145,000.
- Savings: $30,000 less in interest, with a monthly payment $150-200 higher.
The savings-to-effort ratio is often favourable — especially if your income has grown since you first bought.
Why extending the amortization, sometimes
Conversely, some homeowners choose to extend the amortization at renewal to free up monthly cash flow. It's a strategy you see in cases of:
- A new child and temporary income reduction.
- Starting a self-employed venture with variable income.
- Buying a second property and needing cash for the down payment.
Condition: to extend the amortization at renewal or on a transfer, the mortgage generally needs to be uninsured (original down payment ≥ 20%). For insured mortgages, extending amortization is subject to stricter rules.
The long-term cost is real (more total interest), but the cash-flow benefit can be valid depending on your situation. A broker prices both scenarios.
Accelerated amortization: an underused lever
Accelerated bi-weekly payments are one of the most effective ways to reduce effective amortization without raising the nominal monthly payment.
How it works:
- Standard monthly: 1 payment per month × 12 months = 12 payments/year.
- Accelerated bi-weekly: (monthly ÷ 2) × 26 times/year = the equivalent of 13 full monthly payments/year.
That implicit 13th annual payment goes straight to principal. On a $300,000 / 25-year mortgage, switching to accelerated bi-weekly from day one can reduce effective amortization by 2 to 3 years and save tens of thousands of dollars in interest.
Short term: often the right answer to the wrong question
Many Quebecers automatically take a 5-year term. That's not always optimal:
When a short term (2-3 years) makes sense:
- You plan to sell within 2-3 years → a short term avoids the IRD penalty.
- You expect rate cuts → a short term lets you re-shop quickly.
- Your situation is likely to change (foreseeable separation, retirement, relocation) → a short term reduces lock-in risk.
When a long term (5-7 years) makes sense:
- You're stable and your budget is tight → payment predictability has real value.
- The gap with variable rates is small → a long fixed rate can be worth the premium.
- You know you're not moving and don't want to deal with the file again for a long time.
These aren't bets on the markets — they're personal trade-offs a broker helps you price.
What Courteo does
Courteo is not a mortgage broker. We connect you with an AMF-licensed broker in the Courteo network, who can:
- Model several amortization and term scenarios for your file.
- Compare those scenarios across multiple lenders at current rates.
- Explain the impact of accelerated bi-weekly payments for your specific case.
Courteo does not provide mortgage advice and does not display rates.
Frequently asked questions on amortization and term
Can I change the amortization mid-term?
No — the amortization is locked for the term. You can accelerate repayment via prepayment privileges (10-20% of principal per year without penalty), but the contractual amortization stays unchanged until renewal.
Is 30-year amortization available to everyone in Quebec?
Since 2024, first-time buyers have access to it on a broader basis. For renewals or non-first-time purchases, 30 years is generally available if the down payment is ≥ 20% (uninsured mortgage). For CMHC-insured mortgages, the maximum stays at 25 years in most cases.
What happens to my amortization if I make regular prepayments?
The contractual amortization schedule doesn't change, but the actual balance drops faster. At term maturity, you can choose to shorten the remaining amortization accordingly, or keep the same conditions and enjoy a lower monthly payment. The decision is yours at every renewal.
Does a shorter amortization always mean a higher monthly payment?
Yes — at the same rate, shorter amortization = faster principal repayment = higher monthly payment. But the total cost (principal + interest) is lower over the life of the loan. It's the classic trade-off: monthly payment vs total cost.