What is Mortgage Default Insurance?

Diane Buchanan • September 6, 2016

Mortgage Insurance 101.

As part of the home buying process, you will hear the term mortgage insurance  used a lot, especially if you are applying for a mortgage with a downpayment less than 20% of the purchase price. In Canada there are currently 3 mortgage insurers:

Mortgage default insurance, commonly referred to as mortgage insurance, allows borrowers to achieve home ownership in Canada with as little as 5% down.

Simply put, mortgage insurance is an insurance policy that the bank takes out to protect themselves against your defaulting on the loan. They pass the costs on to you, typically it is added to the mortgage balance and included in your regular payments. Here is some information from each of the mortgage insurers.

From Genworth Canada

Transcript from the video A conventional mortgage in Canada normally requires a down payment of at least 20% of the purchase price. When homebuyers have less than 20% for a down payment, Mortgage Insurance allows them to secure a mortgage for their home purchase. Tailored Mortgage Insurance products from Genworth Canada can help you achieve the dream of homeownership sooner and with as little as 5% down. Saving for a down payment is always a great idea. Trouble is, depending on the area, prices may be rising faster than the savings are building up. And, as values rise, the dream home gets further out of reach. This is where mortgage default insurance – more commonly referred to as “mortgage insurance” – can help…by enabling qualified borrowers to purchase a home with as little as a five per cent down payment. If the right home for you has a purchase price of $300K, then lenders will normally require you to provide a down payment of at least $60K. With Mortgage Insurance, you can secure a mortgage with as little as $15K down. Mortgage insurance is a win-win situation for homebuyers and lenders. Lenders rely on it to protect themselves from financial losses in case a loan is not repaid. Because lenders have this protection, they are able to offer loans with smaller down payments, provided credit and legal requirements are met. For homebuyers, this means access to homeownership sooner at a competitive rate, and with a lower down payment.

From The Canadian Mortgage and Housing Corporation (CMHC)

Mortgage loan insurance is typically required by lenders when homebuyers make a down payment of less than 20% of the purchase price. Mortgage loan insurance helps protect lenders against mortgage default, and enables consumers to purchase homes with a minimum down payment of 5% — with interest rates comparable to those with a 20% down payment. Here is a pdf with a chart outlining the cost of the insurance premium:

From Canada Guaranty

Consumer tip:  Mortgage insurance is often confused with other types of insurance associated with homeownership. Knowing the difference will help you understand what coverage is appropriate for your specific needs. Mortgage Insurance is not the same as:

  • Homeowner/Property Insurance: A form of property insurance designed to protect the individual’s home (or possessions in the home) against damages, including loss, theft, fire, or other unforeseen disaster.
  • Mortgage Life Insurance: A type of insurance designed specifically to repay any outstanding mortgage debt in the event of homeowner death or long-term disability.

If you have any questions about mortgage insurance, please let me know, I am more than happy to go through this in depth with you!

DIANE BUCHANAN
 Mortgage Broker

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Everything You Need to Know About Mortgage Financing in Canada

By Diane Buchanan • June 24, 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 How long will you stay in the property? Your timeframe helps determine the right term length and product. Do you need flexibility to move? If a work transfer or lifestyle change is possible, portability may be important. 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. How are penalties calculated? Some lenders use more borrower-friendly formulas than others. It’s not easy to calculate yourself—get professional help. Can you make extra payments? Prepayment privileges allow you to pay off your mortgage faster, potentially saving years of interest. How is the mortgage registered on title? Some registrations (like collateral charges) can limit your ability to switch lenders at renewal without extra costs. Which type of mortgage fits best? Fixed, variable, HELOCs, or even reverse mortgages each have their place depending on your financial and life situation. 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.

Co-Signing a Mortgage in Canada: Pros, Cons & What to Expect

By Diane Buchanan • June 17, 2026
Co-Signing a Mortgage in Canada: Pros, Cons & What to Expect Thinking about co-signing a mortgage? On the surface, it might seem like a simple way to help someone you care about achieve homeownership. But before you sign on the dotted line, it’s important to understand exactly what co-signing means—for them and for you. You’re Fully Responsible When you co-sign, your name is on the mortgage—and that makes you just as responsible as the primary borrower. If payments are missed, the lender won’t only go after them; they’ll come after you too. Missed payments or default can damage your credit score and put your financial health at risk. That’s why trust is key. If you’re going to co-sign, make sure you have a clear picture of the borrower’s ability to manage payments—and consider monitoring the account to protect yourself. You’re Committed Until They Can Stand Alone Co-signing isn’t temporary by default. Even once the initial mortgage term ends, you won’t automatically be removed. The borrower has to re-qualify on their own, and only then can your name be taken off. If they don’t qualify, you stay on the mortgage for another term. Before agreeing, talk openly about expectations: How long might you be on the mortgage? What’s the plan for eventually removing you? Having these conversations upfront prevents surprises later. It Affects Your Own Borrowing Power When lenders calculate your debt service ratios, the co-signed mortgage counts as your debt—even if you never make a payment on it. This could reduce how much you’re able to borrow in the future, whether it’s for your own home, an investment property, or even refinancing. If you see another mortgage in your future, you’ll want to consider how co-signing could limit your options. The Upside: Helping Someone Get Ahead On the positive side, co-signing can be life-changing for the borrower. You could be helping a family member or friend buy their first home, start building equity, or take an important step forward financially. If handled with clear expectations and trust, it can be a meaningful way to support someone you care about. The Bottom Line Co-signing a mortgage comes with both risks and rewards. It’s not a decision to take lightly, but with careful planning, transparency, and professional advice, it can be done responsibly. If you’re considering co-signing—or want to explore safer alternatives—let’s connect. I’d be happy to walk you through what to expect and help you decide if it’s the right move for you.