In Quebec, roughly 70% of borrowers renew their mortgage with the same institution without shopping around. The bank knows this. Its renewal letter arrives 30 to 45 days before maturity, includes a rate — and most people sign. The gap between that default rate and what an AMF-licensed mortgage broker can negotiate represents, over a 5-year term, between $3,000 and $8,000 on a $350,000 mortgage. It's not money lost in one shot — it's money quietly given up, $50 a week, for 5 years.
Here are the 5 most costly mistakes we see, and how to avoid them.
Mistake #1 — Signing the first offer you receive
The renewal letter proposes a rate. That rate is not the result of an analysis of your profile — it's the default rate your institution sends to every client who doesn't push back. Canadian banks have a policy well known inside the industry: they negotiate with those who ask, and hold the posted rate for those who don't.
What happens in practice:
- You receive an offer at 5.34% (5-year fixed posted rate).
- You call to negotiate: your advisor offers 5.09%.
- A broker who submits in parallel to 30+ lenders finds 4.84%.
- On $350,000 over 5 years: the gap between 5.34% and 4.84% = about $8,400 in interest.
The rule: never sign the first offer without comparing. Give yourself 60 to 90 days before maturity to do it properly.
Mistake #2 — Waiting until the maturity date to shop
Most Canadian lenders offer a rate hold of roughly 120 days ahead of renewal. If you wait until 30 days out to start, you lose that window on two fronts:
- You can no longer benefit from a rate hold if rates rise between today and maturity.
- A transfer file takes 4 to 6 weeks to finalize — appraisal, package, notary instructions. Too tight at 30 days.
The ideal window: start 6 months before maturity. That's when you can lock a rate with the future lender while the file is built without pressure.
Example: your mortgage matures on March 1. Start the process in September. By November, you have your offers compared. In December, you choose. The transfer signs in January — comfortable.
Mistake #3 — Ignoring the IRD penalty if you renew before maturity
Some borrowers, facing the rate hikes of 2022-2024, wanted to renew before their maturity date to lock in a rate before it climbed further. Good intent, expensive outcome in many cases.
Renewing or transferring before the maturity date triggers a penalty calculated according to the lender's policy. For a fixed rate, that penalty is often calculated based on the interest rate differential (IRD) — and can reach several thousand dollars.
IRD penalty example:
- Balance: $280,000, contract rate: 5.5%, 24 months remaining.
- Lender's posted rate for an equivalent term today: 4.1%.
- Differential: 1.4%.
- Estimated penalty: $280,000 × 1.4% × (24/12) = $7,840.
The right time to transfer without penalty is at the exact maturity date. If you still want to exit earlier, a broker calculates whether the rate savings offset the penalty — sometimes yes, often no.
Read our detailed guide on the IRD penalty in Quebec.
Mistake #4 — Comparing only one lender
Your current bank compares its rate with... its own rate. It has no incentive to offer you what it doesn't have.
An AMF-licensed mortgage broker submits your file to 25 to 40 lenders in parallel: A banks, credit unions, alternative lenders, online lenders, insurance companies. Each lender has its own qualification grid, its own promotions, and non-rate conditions that vary.
What you rarely see by staying with your bank:
- An online lender offering a rate 0.2% below the bank on shorter terms.
- A credit union that accepts a 30-year amortization if your down payment was above 20%.
- An alternative lender that accepts your self-employed income where your bank declines.
Comparison isn't a luxury — it's the only way to know whether the offer in front of you is good for your specific profile.
Mistake #5 — Forgetting the non-rate conditions
The rate is the visible number. But the true total cost of your term lives in the non-rate conditions — the ones banks rarely mention in their renewal letter.
The 4 conditions to check every time:
Prepayment privileges: can you pay 10%, 15%, or 20% of your principal per year without penalty? The difference between 10% and 20% over a 5-year term can be worth tens of thousands of dollars in interest saved if you receive a bonus or windfall.
Portability: if you sell your home to buy another during the term, can you transfer the mortgage without penalty? A non-portable loan forces you to pay the IRD if you move mid-term.
Accelerated payment frequency: switching to accelerated bi-weekly instead of monthly saves 2 to 3 years on the total amortization — with no meaningful change to your budget.
IRD calculation formula: some lenders use their posted rate (harsher); others use their yield rate (more favourable). The difference in the penalty if you exit early can range from single to double.
What these mistakes actually cost
On a $350,000 mortgage, 5-year term:
| Mistake | Estimated cost |
|---|---|
| Signing the posted rate (+0.5%) | $7,000 – $9,000 in extra interest |
| IRD on early exit | $3,000 – $12,000 depending on the formula |
| Prepayment capped at 10% vs 20% | $1,500 – $4,000 depending on use |
| Monthly vs accelerated bi-weekly payments | $5,000 – $8,000 over total amortization |
These add up. Combined, they easily represent $15,000 to $30,000 over the life of a typical mortgage.
The right calendar for a mistake-free renewal
- 6 months before maturity: have your file assessed by an AMF-licensed mortgage broker (free, no commitment). You get a first comparison of available offers and the rate-hold calculation.
- 4 months before: if you want to transfer, the file is packaged and submitted to the new lender. Time for appraisal and notary instructions.
- 2 months before: you have your decision — stay or transfer, and at what rate.
- At the exact maturity date: signature without penalty, or re-signature with your current lender if they matched what the market is offering.
The Courteo network connects you with an AMF-licensed mortgage broker who presents your options at no cost to you. The broker is compensated by the selected lender, after signing. No obligation until you've seen and compared real offers.
Frequently asked questions on mortgage renewal in Quebec
Can a broker really get me a better rate than my bank?
Yes, in the vast majority of cases. A broker accesses volume pricing — lenders offer them rates below the branch network because the broker sends them steady volume. It's not magic: it's a different distribution structure.
Is transferring my mortgage at maturity complicated?
No. A transfer at maturity happens without penalty, and administrative fees are often covered by the incoming lender (appraisal fee, notarial transfer fees). The new lender wants your file and absorbs those costs to get it.
Can my current lender hold me back if I want to leave?
No. In Quebec, at maturity, you're free. Your current lender can make a counter-offer — if they match the rate, you can stay. If they don't, the transfer is your right with no fees and no penalty.
What if my credit score has dropped since my original mortgage?
A lower score can limit your options with A lenders but doesn't prevent you from renewing. A broker reviews your full profile and identifies which lenders accept your file as it stands today. If your current lender renews you automatically, that's sometimes the least bad option — until the score recovers.