CMHC mortgage insurance protects the lender, not the borrower, if the borrower defaults, and it is required in Canada when you buy with less than 20% down. The premium is added to your mortgage, scales with how much you borrow compared to the home’s value, and in return an insured mortgage can unlock a lower interest rate and a purchase with a smaller down payment. See the insured vs uninsured down payment rules.

Who does mortgage insurance actually protect?

It protects the lender. If a borrower stops paying and the sale of the home does not cover what is owed, the insurer covers the lender’s eligible loss under the policy.

That protection lets lenders approve high-ratio mortgages with confidence. You pay the premium, but the coverage is for the lender — a point many Edmonton buyers misunderstand at first. Insurance comes through CMHC or another approved insurer, and both insurer and lender must approve the file.

What does CMHC insurance cost?

The premium is a one-time amount that is added to your mortgage balance and paid off over the amortization, with interest. You do not usually pay it in cash at closing, which helps buyers preserve cash for other costs. See closing costs, including the tax on the CMHC premium.

Premiums scale with loan-to-value: the smaller your down payment is as a share of the price, the higher the premium will be as a percentage of the mortgage. Premiums are set by the insurer, not by the lender or the broker, and they depend on the specifics of the file.

Because the premium increases the amount borrowed, include it when you compare an insured purchase against saving more. My First Home Guide for Edmonton shows where it sits in the full cost of buying.

Why can an insured mortgage have a better rate?

Because the lender’s risk is covered by the insurance, insured mortgages can access lower rates than comparable uninsured mortgages. That is not guaranteed on every file, but it is a real and common feature of the Canadian system.

“Mei is very detail-oriented, efficient, and managed to secure me a great rate.” — Kani Lo, Google review

This is why the cheapest option is not always the one with no insurance. You need to compare the rate, the premium added to the balance, your monthly payment, and how long you expect to keep that mortgage before deciding which version costs less for you.

Credit: via Wikimedia Commons — Walterdale Bridge, Edmonton.

What rules does the insurer apply to your purchase?

Insured purchases in Canada are capped at $1.5 million. The home must meet the insurer’s property and borrower requirements, and you must qualify at the stress test rate set by federal rules, not just at your contract rate. See the stress test every insured mortgage still has to pass.

Amortization is also limited on insured files. Most insured buyers use up to 25 years, while 30 years is now available to first-time buyers and to buyers of new builds on insured mortgages. Those details should be confirmed at pre-approval, not after you have written an offer.

If you already own a home and your term is ending, insurance from your original purchase can affect your renewal options too. Start with the Mortgage Renewal Check before you accept a renewal offer.

Should you try to avoid mortgage insurance?

Not automatically. Avoiding it by putting 20% down removes the premium, but it can also mean a higher rate, a different amortization, and much less cash left after closing.

For many buyers, buying sooner with insurance, at a responsible price and a carryable payment, is the better decision. For others, waiting and saving more is right.

Want to see what insurance adds to your mortgage — and what it unlocks? Call me at (780) 722-5621 and I will show you the insured and uninsured versions side by side, with no obligation. Or start with the Pre-Approval & Refinance Check.

By Travis Bannert, Realtor and Mortgage Broker

Travis Bannert, Mortgage Broker | Next Door Mortgages, BFL Dominion Lending Centres | (780) 722-5621 | nextdoormortgages.com