At Financial Canadian, we often encounter questions about mortgage insurance.
What is mortgage insurance on a home loan? It’s a crucial component of many mortgages, designed to protect lenders if borrowers default on their loans.
In this post, we’ll explore the types of mortgage insurance, when it’s required, and how it impacts your home buying journey.
What Is Mortgage Insurance?
Definition and Purpose
Mortgage insurance protects lenders if borrowers default on their home loans. It acts as a safety net, enabling lenders to offer mortgages to buyers who can’t make a 20% down payment.
Types of Mortgage Insurance in Canada
Two main types of mortgage insurance exist in Canada:
- Private Mortgage Insurance (PMI): Used for conventional loans.
- Mortgage Default Insurance (MDI): Mandatory for high-ratio mortgages with less than 20% down payment.

The proportion of first-time buyers was significantly higher among mortgage consumers aged 25–34, at 73%. Before becoming homeowners, 71% of first-time buyers used mortgage default insurance. This statistic highlights the prevalence and importance of mortgage insurance in the Canadian housing market.
When Mortgage Insurance Is Required
In Canada, you need mortgage insurance when you put down less than 20% of the home’s purchase price. For example, if you buy a $500,000 home and only put down $50,000 (10%), mortgage insurance becomes a requirement.
Cost of Mortgage Insurance
The cost of mortgage insurance varies based on your down payment size. The Canadian Bankers Association states that premiums can range from 0.6% to 4.5% of the mortgage amount. Lenders typically add this cost to your mortgage, which you pay over the loan’s life.
Impact on Your Mortgage
Mortgage insurance can significantly affect your home buying process. While it allows you to purchase a home with a smaller down payment, it also increases your overall mortgage cost.
Consider this example: On a $400,000 mortgage with a 10% down payment, you might pay around $12,000 in mortgage insurance premiums. This amount adds to your mortgage, which increases your monthly payments and the total interest you’ll pay over the loan’s life.
Experts often recommend exploring all options before deciding on a mortgage with insurance. In some cases, waiting to save a larger down payment can save you thousands in the long run. However, in a rising market, the benefits of homeownership might outweigh the cost of mortgage insurance.
Now that we understand what mortgage insurance is and when it’s required, let’s examine how it’s calculated and paid for in more detail.
How Much Does Mortgage Insurance Cost?
Calculating Mortgage Insurance Premiums
Mortgage insurance premiums in Canada are calculated as a percentage of your loan amount. This percentage fluctuates based on your down payment size. CMHC’s insurance rates are as follows:
- For down payments of 5% to 9.99%: 4%
- For down payments of 10% to 14.99%: 3.1%
- For down payments of 15% to 19.99%: 2.8%
Payment Options for Mortgage Insurance
You have two primary options to pay for mortgage insurance:
- Lump sum payment at closing
- Addition to your mortgage amount
Most buyers opt to add the premium to their mortgage. This choice increases the loan amount but spreads the cost over the mortgage’s life, making it more manageable on a monthly basis.
Impact on Monthly Mortgage Payments
The addition of mortgage insurance to your loan increases your monthly payments. Let’s examine a real-world example:
For a $400,000 home with a 5% down payment ($20,000), your mortgage amount would be $380,000. A mortgage insurance premium of 4% would add $15,200 to your loan, bringing the total to $395,200.

With a 5-year fixed rate of 3.5% amortized over 25 years, your monthly payment without insurance would be about $1,900. With insurance, it increases to $1,975 – a $75 monthly increase (or $900 annually).
This seemingly small increase accumulates over time. In this scenario, you’d pay an extra $22,500 over 25 years due to mortgage insurance.
Long-Term Financial Implications
The cost of mortgage insurance extends beyond the immediate increase in monthly payments. It affects your overall financial picture in several ways:
- Increased interest payments: The higher loan amount results in more interest paid over the life of the mortgage.
- Reduced equity buildup: A portion of your payments goes towards the insurance premium rather than building equity in your home.
- Potential impact on other financial goals: The additional cost might affect your ability to save for retirement, education, or other important objectives.
Understanding these costs is essential when budgeting for your home purchase. Try to explore all your options, including saving for a larger down payment if possible, to minimize the impact of mortgage insurance on your long-term financial health.
As we move forward, let’s examine the benefits and drawbacks of mortgage insurance to provide a comprehensive view of its role in the home buying process.
The Double-Edged Sword of Mortgage Insurance
Opening Doors for Low Down Payment Buyers
Mortgage insurance makes homeownership accessible to many who would otherwise find themselves locked out of the market. In Canada, where housing prices have increased significantly in recent years, this is particularly important. The Canadian Real Estate Association reports that the average Canadian home costs $686,650 Canadian dollars. Without mortgage insurance, a 20% down payment on this average home would require $137,330 in cash – an insurmountable sum for many first-time buyers.

Mortgage insurance allows purchases with as little as 5% down. On that average Canadian home, this reduces the required down payment to $34,332 – still substantial, but far more attainable. This lower barrier to entry can change the game, especially in rapidly appreciating markets where waiting to save more could mean being priced out entirely.
The Hidden Costs of Accessibility
While mortgage insurance opens doors, it comes at a price. The premiums add a significant cost to your mortgage. On a $686,650 home with a 5% down payment, the CMHC insurance premium would be about $26,092. This gets added to your mortgage, increasing your loan amount and monthly payments.
Over a 25-year mortgage at 3.5% interest, this insurance premium translates to an extra $130 per month ($1,560 per year or $39,000 over the life of the mortgage). This additional cost can strain budgets and reduce your ability to save for other financial goals.
Long-Term Financial Implications
The impact of mortgage insurance extends beyond just higher monthly payments. It can affect your overall financial health in several ways:
- Reduced equity buildup: A portion of your payments goes towards the insurance premium rather than building equity in your home.
- Higher interest costs: Because the insurance premium is added to your mortgage, you pay interest on it for the life of the loan.
- Longer path to financial freedom: The additional costs can delay other financial milestones (such as saving for retirement or your children’s education).
A Necessary Evil for Lenders
From a lender’s perspective, mortgage insurance is an important risk management tool. It allows them to offer mortgages to buyers who might otherwise be considered too risky. This protection enables lenders to offer competitive rates even to those with smaller down payments.
However, it’s important to note that this insurance protects the lender, not the borrower. If you default on your mortgage, you’re still responsible for the debt, and your credit will still suffer severe impacts.
Weighing the Pros and Cons
Mortgage insurance is a powerful but costly tool in the Canadian housing market. It can make homeownership possible for many, but at a significant long-term cost. We recommend you thoroughly analyze your financial situation and future goals before deciding whether a mortgage with insurance is the right choice for you.
Final Thoughts
Mortgage insurance on a home loan serves as a key component in the Canadian housing market. It enables many individuals to become homeowners who might otherwise struggle to enter the property market. This financial tool impacts your journey significantly, affecting monthly payments and long-term savings potential.

For many Canadians, particularly first-time buyers, mortgage insurance represents a necessary step towards homeownership. In rapidly appreciating markets, the ability to buy with a smaller down payment can make the difference between owning a home and being priced out entirely. However, it’s important to consider that mortgage insurance adds to your overall mortgage amount, increasing monthly payments and total interest over the loan’s life.
At Financial Canadian, we understand the complexities of the housing market and the importance of making informed decisions. We specialize in web design services to help businesses establish a strong online presence. Our goal is to empower readers with valuable financial knowledge, whether you’re looking to boost your online visibility or navigate the intricacies of mortgage insurance (both of which are essential for achieving your goals).
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