Education 9 min read

    Fixed Rate Mortgages: Benefits, Risks & How They Work in Canada

    Fixed rates are a common option when securing a mortgage, especially for borrowers who enjoy added security and less risk. Fixed rates don't fluctuate throughout the term of a mortgage.

    Kyle Benzies

    Licensed Mortgage Broker

    Locked padlock on percentage symbol with steady line graph representing fixed rate stability

    When you secure a mortgage you are entering into an enforceable contract with a lender where you're expected to pay back the funds you borrowed (the principal balance), plus interest based on a chosen rate. Generally, you'll have two options to choose from: a fixed rate and a variable rate. In short, a fixed rate is an interest rate that remains constant throughout the term of your mortgage. If you sign on to a fixed rate at 3%, your fixed rate will remain at 3% until your mortgage matures. Fixed rates are a common option for borrowers (especially first-time home buyers) because you know what to expect for mortgage payments throughout your term.

    Fixed Rates & Bonds

    Fixed rates are highly influenced by the Bank of Canada bond yield and bond yield trends.

    Bonds are a low-risk personal investment offered by the banks that you can purchase. The government uses this money to pay off debts and make other investments while you earn periodic interest on it. They'll pay back your principal at the time of maturity.
    Bonds can be traded on the bond market (similar to the stock market), and depending on demand it can increase or decrease their value.
    Bond prices and their yields are inversely related. If a bond price goes up, the yield goes down and vice-versa.
    Banks rely on bonds because they guarantee a minimum rate of return. In order to make a wise investment (lending to you!), it's optimal for lenders to ensure what they lend is equal to or more beneficial than the bonds they hold.

    How Does This Affect Fixed Rates?

    If the banks notice bond yields are rising, they may attempt to balance out the market by raising fixed rates:

    Bond yields increase
    Mortgages become less appealing for banks to invest in
    Banks raise their fixed rates (to account for what they deem as a less desirable investment compared to the bond market)

    As for what fixed rates will be like in 5 years — unfortunately there is no way of 100% knowing. Experts consistently analyze the financial market and produce forecasts, but there are no guarantees. It's important to choose your interest rate based on your unique borrowing situation and seek advice from a licensed mortgage broker.

    Benefits of Choosing a Fixed Rate

    Fixed rates aren't 'one size fits all.' Everyone's situation is slightly different, but there are a few general guidelines:

    Your finances are tight and you can't afford an unexpected interest rate hike if variable rates rise
    You're a first-time home buyer who would prefer security instead of risk
    You'd like to know upfront how quickly you'll be contributing to your home equity
    You have a low loan-to-value ratio (you didn't need to borrow a lot in relation to your home's value)

    Considerations of Choosing a Fixed Rate

    Not all that shines is gold. Fixed rates do have considerations:

    The peace of mind offered by a fixed rate often comes at a premium interest rate, potentially increasing your overall cost of borrowing
    If interest rates drop throughout the term of your mortgage, your rate won't follow — you'll be locked in until renewal unless you refinance

    Choosing a fixed rate may work brilliantly for you, but a full assessment of your unique borrowing situation is needed. Every borrower has a different lifestyle and goals.

    To discuss fixed rates and other mortgage solutions, reach out for a no-obligation call!

    The information provided on this page is for educational purposes and should not be implicitly relied upon. Conditions may apply and information may not be 100% up to date. Contact a licensed mortgage professional for the most current conditions and program offerings.

    Have questions about fixed rate mortgages: benefits, risks & how they work in canada?

    Call for a free, no-obligation consultation, or run the numbers first with the mortgage calculators.

    (604) 780-5173

    About the author

    Kyle Benzies, Licensed Mortgage Broker

    I'm a licensed mortgage broker serving clients across British Columbia, Alberta, and Ontario. I work with a network of over 100 lenders — banks, credit unions, monoline, and alternative lenders — to find financing that fits each client's situation rather than a single institution's product shelf. Everything I publish here is written to explain how Canadian mortgage lending actually works, in plain language.

    Published December 12, 2025

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