Fixed vs. Variable Mortgage Rates in Canada
Luisa & Candice Mortgages • September 10, 2025
Fixed vs. Variable Rate Mortgages: Which One Fits Your Life?
Whether you’re buying your first home, refinancing your current mortgage, or approaching renewal, one big decision stands in your way: fixed or variable rate? It’s a question many homeowners wrestle with—and the right answer depends on your goals, lifestyle, and risk tolerance.
Let’s break down the key differences so you can move forward with confidence.
Fixed Rate: Stability & Predictability
A fixed-rate mortgage offers one major advantage: peace of mind. Your interest rate stays the same for the entire term—usually five years—regardless of what happens in the broader economy.
Pros:
- Your monthly payment never changes during the term.
- Ideal if you value budgeting certainty.
- Shields you from rate increases.
Cons:
- Fixed rates are usually higher than variable rates at the outset.
- Penalties for breaking your mortgage early can be steep, thanks to something called the Interest Rate Differential (IRD)—a complex and often costly formula used by lenders.
In fact, IRD penalties have been known to reach up to 4.5% of your mortgage balance in some cases. That’s a lot to pay if you need to move, refinance, or restructure your mortgage before the end of your term.
Variable Rate: Flexibility & Potential Savings
With a variable-rate mortgage, your interest rate moves with the market—specifically, it adjusts based on changes to the lender’s prime rate.
For example, if your mortgage is set at Prime minus 0.50% and prime is 6.00%, your rate would be 5.50%. If prime increases or decreases, your mortgage rate will change too.
Pros:
- Typically starts out lower than a fixed rate.
- Penalties are simpler and smaller—usually just three months’ interest (often 2–2.5 mortgage payments).
- Historically, many Canadians have paid less overall interest with a variable mortgage.
Cons:
- Your payment could increase if rates rise.
- Not ideal if rate fluctuations keep you up at night.
The Penalty Factor: Why It Matters More Than You Think
One of the biggest surprises for homeowners is the cost of breaking a mortgage early—something nearly 6 out of 10 Canadians do before their term ends.
- Fixed Rate = Unpredictable, potentially high penalty (IRD)
- Variable Rate = Predictable, usually lower penalty (3 months’ interest)
Even if you don’t plan to break your mortgage, life happens—career changes, family needs, or new opportunities could shift your path.
So, Which One is Best?
There’s no one-size-fits-all answer. A fixed rate might be perfect for someone who wants stable budgeting and plans to stay put for years. A variable rate might work better for someone who’s financially flexible and open to market changes—or who may need to exit their mortgage early.
Ultimately, the best mortgage is the one that fits your goals and your reality—not just what the bank recommends.
Let's Find the Right Fit
Choosing between fixed and variable isn’t just about numbers—it’s about understanding your needs, your future plans, and how much financial flexibility you want.
Let’s sit down and walk through your options together. I’ll help you make an informed, confident choice—no guesswork required.
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