Dibz6-year fixed mortgage rates in Canada (2026): when five isn't enough
6-year fixed mortgage rates in Canada: how they usually price above the 5-year, what Bank of Canada data shows, the five-year penalty rule and an example.
A 6-year fixed mortgage locks your rate for six years, one year beyond the standard 5-year term. It is a niche product: not every lender offers it, and there is no official 6-year rate series in Canada. The Bank of Canada folds 6-year loans into its "5 years and over" average, which stood at 4.05% for new insured mortgages and 4.49% for uninsured ones in July 2026, a figure likely to reflect mostly the far more common 5-year term.
So the honest answer to "what is the 6-year rate?" is that it's set lender by lender, usually somewhat above that lender's 5-year rate. Here is why, and how to judge whether the extra year is worth paying for.
What a 6-year fixed mortgage is
Your rate and regular payment stay put for 72 months while your amortization (typically 25 years, or up to 30 in some cases) keeps running. At the end you renew the remaining balance. Compared with a 5-year term, you're buying one more year of certainty, and pushing your next renewal a year further out.
Who might consider a 6-year term
- Households with a specific date in mind. For example, a youngest child starting university or a planned retirement six years out, after which you'd rather renew on your own timetable.
- Borrowers worried about the renewal year. If you think rates may be high in five years, adding a year shifts the renewal date. It doesn't remove the risk, it just moves it.
- Investors staggering mortgages so several properties don't all renew in the same year.
Who it tends not to suit
- Anyone who might sell or refinance within five years. The penalty for breaking a longer fixed term can be large in the early years.
- Borrowers who simply want the cheaper rate. Longer terms usually cost more, so the extra year has to be worth something specific to you.
How 6-year fixed rates are priced
Fixed rates follow bond yields of a similar length plus the lender's spread. A 6-year mortgage is funded closer to 5- to 7-year money. We hold the 5-year Government of Canada yield (3.60% on October 2, 2026) but not 6- or 7-year yields, so we can't show that link directly.
What we can say:
- When longer bond yields sit above shorter ones, as they usually do, longer fixed mortgages cost more.
- Lenders also charge for the extra commitment: they carry the risk of being locked in if rates rise, and fewer lenders compete for 6-year business.
- The chartered banks' posted 5-year rate was 6.09% on September 30, 2026. The Bank of Canada doesn't track a posted 6-year rate.
How much more a 6-year term costs varies by lender and over time, which is why we show a range of possibilities below rather than claiming a market average.
Starting rate: July 2026 average on new uninsured fixed mortgages of 5 years and over (V122667786). The higher rates are illustrations of a term premium, not market quotes. Dibz calculation, semi-annual compounding.
Source: Bank of Canada (free at bankofcanada.ca)
Show the numbers
| Value | |
|---|---|
| 4.49% (5+ yr average) | $3,318 |
| 4.74% | $3,401 |
| 4.99% | $3,486 |
| 5.24% | $3,572 |
Posted vs discounted, insured vs uninsured
The same rules apply as for any fixed term. Posted rates are list prices; actual rates are usually lower. Insured mortgages (less than 20% down) tend to be cheaper than uninsured ones because the insurer carries the default risk: in the 5-year-and-over bucket, the July 2026 gap was 0.44 points (4.05% vs 4.49%).
The five-year rule on penalties
Here's a feature that applies to 6-year and longer terms. Under section 10 of the federal Interest Act, once five years have passed on a mortgage with a term longer than five years, an individual borrower can repay it with no more than three months' interest as a penalty. In the first five years, the usual formula applies: the greater of three months' interest or the interest rate differential (IRD).
For a 6-year term, that means the final year is cheap to exit. If you sell in year six, you won't face an IRD.
Renewal and the stress test
To qualify for a new 6-year mortgage you'll be tested at the greater of your rate plus 2 points or 5.25%, just like any other term. Renewing doesn't require it, and a straight switch to another lender at renewal generally doesn't either (since November 2024). Federally regulated lenders must send a renewal statement at least 21 days before the term ends.
Worked example: $600,000 over 25 years
Using 4.49%, the July 2026 average for new uninsured loans of 5 years and over, as a starting point:
- Monthly payment: $3,318
- Balance after six years: $509,973
- Interest paid over six years: $148,833
If a lender's 6-year rate were a quarter point higher (4.74%), the payment would be $3,401, about $83 more a month. At half a point higher (4.99%) it would be $3,486. These higher rates are illustrations, not quotes. All figures use semi-annual compounding.
Try our mortgage calculator to plug in an actual offer.
Related reading
Compare the 5-year fixed and 7-year fixed, or the 10-year fixed for the longest common term. Lender pages: RBC, BMO, National Bank.
FAQ
What is the average 6-year fixed mortgage rate in Canada?
There isn't an official one. The Bank of Canada averages all fixed terms of 5 years and over together: 4.05% insured and 4.49% uninsured for new loans in July 2026. A 6-year rate is usually somewhat higher than the same lender's 5-year rate.
Why are 6-year rates usually higher than 5-year rates?
Longer-term borrowing usually costs lenders more, they bear more risk over the extra year, and fewer lenders compete for the product. The gap varies by lender and market conditions.
Can I break a 6-year fixed mortgage after five years?
Yes. Under section 10 of the Interest Act, once five years have passed, an individual borrower can repay a mortgage with a term longer than five years by paying up to three months' interest.
Do all lenders offer 6-year terms?
No. The 6-year is offered by fewer lenders than the 1- to 5-year terms, and availability can change.
Rates shown are Bank of Canada averages, not offers. Talk to a licensed mortgage professional before choosing a term.
Dibz is a home search app for the Greater Toronto Area, built on the live TRREB MLS® feed. We write these guides from what we see in the market every day and check every rule and number against official sources, listed at the end of each article. Charts marked "Dibz analysis" are calculated from active MLS® listings on the date shown.
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