Rates Explained: Mortgages

Insured vs uninsured mortgages

If you put down less than 20%, the bank asks for insurance.

When you put down only a little, the bank is taking a bigger chance. So it asks for mortgage default insurance1.

Under 20% downBankInsuranceprotects the bank

It's a safety net for the bank, not for you: if you can't pay, the insurance pays the bank. In return, you can buy a home with as little as 5% down. CMHC says it also helps people with small down payments get rates like people with bigger ones2. The insurance comes from CMHC, Sagen or Canada Guaranty.

Less than 20% down

  • You pay a one-time insurance fee. Smaller down payment, bigger fee.
  • The fee is usually added to your mortgage, or you can pay it up front.
  • Some provinces add sales tax to the fee. You pay that tax right away; it can't go on the mortgage1.
  • The home must cost less than $1.5 million3.
  • You can take up to 25 years to pay4, or 30 years for first-time buyers and brand-new homes3. Choosing 30 adds 0.20% to the fee.

20% or more down

  • No insurance fee.
  • Called a conventional mortgage.
  • Your lender decides the longest time you can take to pay.
  • Needed for homes of $1.5 million or more.

How much the insurance costs

Mortgage insurance fees
Down paymentFee (% of the mortgage)
5% to 9.99%4.00%
10% to 14.99%3.10%
15% to 19.99%2.80%
20% or moreNone

These come from CMHC's table2. Taking more than 25 years adds 0.20%. If your down payment is borrowed or comes from another non-traditional source (CMHC's examples include loans and gifts), the top fee is 4.50%.

Example. A $500,000 home with 10% down: you borrow $450,000. The fee is 3.10%, which is $13,950. So your mortgage is $463,950. The monthly payment calculator adds the fee for you.

The least you can put down

  • Homes up to $500,000: 5% of the price.
  • Homes from $500,000 to $1.5 million: 5% of the first $500,000, plus 10% of the rest.
  • Homes of $1.5 million or more: 20% of the price1.

These rules, and the $1.5 million limit, started on December 15, 20243. Rules can change, so check with your lender.