How Canadian Mortgages Differ
In the United States, mortgage interest is typically compounded monthly. In Canada, the law requires thatfixed-rate mortgages be compounded semi-annually (twice a year).
This means that a 5% interest rate in Canada effectively costs you slightly less than a 5% rate in the US. However, the real power of Canadian mortgages lies in the accelerated payment options offered by nearly every lender.
Accelerated Payment Strategies
Accelerated Bi-Weekly
The "Magic" Payment: Take your monthly payment and divide it by 2. Pay that amount every two weeks.
- 26 payments per year.
- Equals 13 monthly payments annually.
- Pays off a 25-year mortgage in ~21 years.
Accelerated Weekly
Divide your monthly payment by 4 and pay that amount every week.
- 52 payments per year.
- Same total annual cost as Accelerated Bi-Weekly.
- Slightly more savings due to faster principal reduction.
Related Financial Tools
FAQ
Canadian Mortgage FAQ
Understanding semi-annual compounding, accelerated payments, and prepayment penalties.
By law, fixed-rate mortgages in Canada are compounded semi-annually, not monthly like in the US. This means interest is calculated and added to the principal twice a year. However, payments are usually made monthly, bi-weekly, or weekly. The effective annual rate (EAR) is slightly higher than the quoted nominal rate due to this compounding.
Accelerated bi-weekly payments involve taking your standard monthly payment and dividing it by two, then paying that amount every two weeks. Since there are 52 weeks in a year (26 bi-weekly periods), you end up making 26 payments. This equals 13 full monthly payments per year instead of 12, allowing you to pay off your mortgage roughly 4-5 years faster on a 25-year amortization.
Amortization is the total length of time it takes to pay off your mortgage in full (e.g., 25 years). The Term is the length of your current contract with the lender (e.g., 5 years) during which your interest rate is fixed. At the end of the term, you must renew your mortgage for a new term at current rates.
Yes, most Canadian mortgages include 'prepayment privileges'. Typically, you can increase your regular payment by up to 10-20% or make a lump sum payment of 10-20% of the original principal once per year without penalty. Exceeding these limits often incurs a prepayment penalty.
The 20/20 rule is a common prepayment allowance offered by many big banks (like RBC, TD, Scotiabank). It often means you can increase your monthly payment by up to 20% and/or make a lump sum payment of up to 20% of the original principal each year without paying a penalty.
Switching to accelerated weekly payments has a similar effect to accelerated bi-weekly payments. You pay roughly one extra monthly payment per year, which goes 100% toward the principal. This significantly reduces total interest costs and shortens the amortization period.
If you pay off your mortgage balance completely before the end of your term (e.g., creating a closed mortgage), you will likely face a prepayment penalty. For fixed-rate mortgages, this is usually the greater of 3 months' interest or the Interest Rate Differential (IRD). For variable rates, it is typically just 3 months' interest.
Yes. Our Canada Mortgage Payoff Calculator expressly uses the semi-annual compounding formula (Standard Canadian Mortgage Rule) for fixed rates to accurately project your effective interest rate and payment schedule.
The IRD is a penalty calculation used by lenders when you break a fixed-rate mortgage early. It represents the difference between your contract interest rate and the current market rate for the remaining term, multiplied by your loan balance. It ensures the lender recoups the lost interest income they expected from your contract.
Choosing a shorter amortization (e.g., 20 years vs 25 years) increases your monthly payments but drastically reduces the total interest you pay. However, you can achieve a similar effect by choosing a longer amortization for flexibility and using prepayment privileges to pay it off faster when your budget allows.
Canadian Tips
- Use annual lump-sum privileges (15-20%) to slash principal.
- Align payments with your paycheque (e.g., bi-weekly).
- Watch out for IRD penalties on fixed-rate breaks.
Accelerated Benefit
Power of Accelerated Bi-Weekly:
- $400k Mtg @ 5%:
- Standard: 25 Years
- Accelerated: ~21 Years!
Saves thousands in interest effortlessly.