Everything You Need to Know About Mortgage Financing in Canada

Katherine Martin • July 1, 2026

For most Canadians, buying a home isn’t possible without a mortgage. And while getting a mortgage may seem straightforward—borrow money, buy a home, pay it back—it’s the details that make the difference. Understanding how mortgages work (and what to watch out for) is key to keeping your borrowing costs as low as possible.


The Basics: How a Mortgage Works

A mortgage is a loan secured against your property. You agree to pay it back over an amortization period (often 25 years), divided into shorter terms (ranging from 6 months to 10 years). Each term comes with its own interest rate and rules.


While the interest rate is important, it’s not the only thing that determines the true cost of your mortgage. Features, penalties, and flexibility all play a role—and sometimes a slightly higher rate can save you thousands in the long run.


Key Questions to Ask Before Choosing a Mortgage

  1. How long will you stay in the property?
    Your timeframe helps determine the right term length and product.
  2. Do you need flexibility to move?
    If a work transfer or lifestyle change is possible, portability may be important.
  3. What are the penalties for breaking the mortgage early?
    This is one of the biggest factors in the real cost of borrowing. A low rate won’t save you if breaking costs you tens of thousands.
  4. How are penalties calculated?
    Some lenders use more borrower-friendly formulas than others. It’s not easy to calculate yourself—get professional help.
  5. Can you make extra payments?
    Prepayment privileges allow you to pay off your mortgage faster, potentially saving years of interest.
  6. How is the mortgage registered on title?
    Some registrations (like collateral charges) can limit your ability to switch lenders at renewal without extra costs.
  7. Which type of mortgage fits best?
    Fixed, variable, HELOCs, or even reverse mortgages each have their place depending on your financial and life situation.
  8. What’s your down payment?
    A larger down payment could reduce or eliminate mortgage insurance premiums, saving thousands upfront.


Why the Lowest Rate Isn’t Always the Best Choice

It’s tempting to chase the lowest rate, but mortgages with rock-bottom pricing often come with restrictive terms. For example, saving 0.10% on your rate may put a few extra dollars in your pocket each month, but if the mortgage has harsh penalties, you could end up paying thousands more if you break it early.


The goal isn’t just the lowest rate—it’s the lowest overall cost of borrowing. That’s why it’s so important to look beyond the headline number and consider the whole picture.


The Bottom Line

Mortgage financing in Canada is about more than rate shopping. It’s about aligning your mortgage with your financial goals, lifestyle, and future plans. The best way to do that is to work with an independent mortgage professional who can walk you through the fine print and help you secure the product that truly keeps your costs low.


If you’d like to explore your options—or review your current mortgage to see if it’s really working in your favour—let’s connect. I’d be happy to help.


Katherine Martin


Origin Mortgages

Phone: 1-604-454-0843
Email: kmartin@planmymortgage.ca
Fax: 1-604-454-0842


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