Buying a home is one of the biggest financial decisions many Canadians will make in their lifetime. For most, this involves obtaining a mortgage, and depending on your down payment, mortgage insurance might be required. Understanding the different types of mortgage insurance available can save you money and ensure you’re making the best decision for your financial situation.
What is Mortgage Insurance?
Mortgage insurance protects the lender, not the borrower, in the event that the borrower is unable to make their mortgage payments. In Canada, mortgage insurance is typically required if your down payment is less than 20% of the home’s purchase price. While it’s an additional cost, it allows buyers to purchase a home sooner and with a smaller down payment.
CMHC Mortgage Insurance
The Canada Mortgage and Housing Corporation (CMHC) is a government-backed insurer and the most well-known provider of mortgage insurance in Canada. CMHC insurance is mandatory if your down payment is below 20%.
Benefits of CMHC Insurance:
- Government-backed reliability: Being insured by CMHC gives lenders confidence, which can make it easier for you to qualify for a mortgage.
- Flexible payment options: CMHC insurance premiums can be added to your mortgage, reducing upfront costs.
- Access to high-ratio mortgages: Even with a small down payment, you can enter the housing market sooner.
However, CMHC premiums can add thousands to the overall cost of your mortgage. Rates are calculated based on the size of your down payment and the mortgage amount, ranging from approximately 2.8% to 4.0% of the mortgage principal.
Private Mortgage Insurance
In addition to CMHC, there are private mortgage insurers like Genworth Canada and Canada Guaranty. These companies offer similar protection to lenders and operate in a competitive market, sometimes offering slightly different rates or programs.
Key Points About Private Insurance:
- Typically required for high-ratio mortgages (less than 20% down).
- Rates are competitive with CMHC but can vary depending on the insurer and your financial profile.
- Like CMHC, premiums can be added to the mortgage principal or paid upfront.
Choosing private mortgage insurance can sometimes result in better customer service, specialized programs, or flexible terms, especially for borrowers with unique financial circumstances.
How Mortgage Insurance Affects You
Mortgage insurance is ultimately a cost that helps you get into a home sooner. While it protects the lender, not you, it may also make your mortgage more affordable in the short term by allowing a smaller down payment. When comparing mortgage options, always factor in insurance premiums to understand the true cost of homeownership.

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