Fixed vs Variable Mortgage Rates in Canada

How Fixed-Rate Mortgages Work

A fixed-rate mortgage locks in your interest rate for the entire term of the mortgage, which is typically five years but can be shorter or longer. This means your monthly payments remain predictable, and you are protected from interest rate increases during that period.

Fixed rates are usually higher than variable rates for a similar term. The rate is largely influenced by Government of Canada bond yields, which reflect the market's outlook for interest rates and the economy.

Sources: Financial Consumer Agency of Canada, Wealthsimple, Ratehub.ca

How Variable-Rate Mortgages Work

A variable-rate mortgage has an interest rate that can increase or decrease during the term. The rate is typically expressed as prime plus or minus a percentage, such as prime - 0.8%. When the Bank of Canada changes its overnight rate, the prime rate changes, and your variable rate moves by the same amount.

Variable rates are usually lower than fixed rates for a similar term. Many lenders offer variable-rate mortgages with fixed payments, meaning your payment amount stays the same, but the portion that goes toward interest changes as rates fluctuate. If rates rise, more of your payment goes toward interest, which can extend the amortization and potentially result in negative amortization if the payment is not enough to cover the interest.

Sources: Financial Consumer Agency of Canada, Wealthsimple, Ratehub.ca

Each Rate Type

The main advantage of a fixed-rate mortgage is stability. You know exactly what your payments will be for the entire term, which simplifies budgeting. The trade-off is that fixed rates are typically higher, and you may miss out on lower payments if interest rates fall. Also, if you need to break your fixed-rate mortgage early, you may face a substantial prepayment penalty, often based on the interest rate differential.

Variable-rate mortgages offer the potential for lower initial payments and can be cheaper over time if rates stay low. They also provide flexibility: many lenders allow you to convert a variable rate to a fixed rate without penalty. However, your payments can increase, and there is uncertainty about future costs. If you have fixed payments, you might face negative amortization if rates rise sharply.

• Fixed-rate: stable payments, higher rates, high break penalties, no conversion to variable without breaking the mortgage.
• Variable-rate: potential for lower payments, exposure to rate increases, typically lower break penalties (about three months' interest), and conversion to fixed is often allowed.

Sources: Financial Consumer Agency of Canada, NerdWallet Canada, Ratehub.ca

Historical Rate Trends in Canada

The Bank of Canada has periodically adjusted its overnight rate, which directly affects variable mortgage rates. For example, between 2005 and 2015, variable interest rates varied from 0.5% to 4.75% (not necessarily in a straight line). More recently, as of June and July 2026, the Bank of Canada held its overnight rate at 2.25%, and the prime rate remained at 4.45%, reflecting a period of relative stability.

Historically, variable-rate mortgages have often been less expensive than fixed-rate mortgages over the long term because borrowers are compensated for taking on interest rate risk. However, this is not guaranteed, and fixed rates can occasionally be lower than variable rates, depending on the bond market.

Sources: Financial Consumer Agency of Canada, Ratehub.ca, nesto.ca

Factors to Consider When Choosing

Choosing between a fixed and variable rate depends on your financial situation, risk tolerance, and your outlook on interest rates. If you value predictable budgeting and want protection from rate hikes, a fixed-rate mortgage provides certainty. If you can handle fluctuations and believe rates will stay level or decrease, a variable rate could save you money.

Consider the mortgage stress test, which requires you to qualify at a rate higher than your contract rate. This test applies to both fixed and variable mortgages. The exact qualifying rate depends on the lender and current rules, so confirm the details with your mortgage provider.

• Risk tolerance: Are you comfortable with payment changes?
• Market outlook: Do you expect rates to rise, fall, or stay the same?
• Break penalties: How likely are you to need to break the mortgage?
• Conversion feature: Do you want the flexibility to switch to fixed?
• Budget: Can you handle potential payment increases?

Sources: Financial Consumer Agency of Canada, Wealthsimple, Ratehub.ca

Comparison Table: Fixed vs Variable Mortgage Rates

The table below summarizes the key attributes of fixed and variable rate mortgages. Since rates are subject to change and vary by lender, this comparison focuses on structural differences.

Sources: Financial Consumer Agency of Canada, Wealthsimple, NerdWallet Canada, Ratehub.ca

Examples: Payment Impact at Different Rates

Using a standard monthly payment calculation, the table below shows approximate payments at the rates mentioned in this article. These are examples only; actual payments vary by lender and compounding method.

Sources: nesto.ca

Decision Framework: Matching Your Situation

There is no universal answer; the choice depends on your personal circumstances. If you prefer certainty and plan to stay in your home for the full term, a fixed-rate mortgage gives you peace of mind. If you are comfortable with some risk and want the flexibility to convert to fixed if rates rise, a variable rate might be appealing. Consider talking to a mortgage professional to discuss your options.

• Choose fixed if: you want predictable payments, you think rates will rise, you are on a tight budget.
• Choose variable if: you can handle payment fluctuations, you think rates will stay stable or decrease, you want conversion flexibility.

Sources: Financial Consumer Agency of Canada, Ratehub.ca