How Much Life Insurance Do You Need to Cover Your Mortgage in Canada?

Key takeaway

You need enough life insurance to cover your outstanding mortgage balance plus 1 to 2 years of household expenses to give your family time to adjust. For most Canadian homeowners, this means coverage equal to your mortgage balance plus $50,000 to $100,000. A level term life policy with a term matching your mortgage amortization provides the most cost-effective protection.

The basic formula for mortgage coverage

Start with your current outstanding mortgage balance — not the original purchase price. Add a buffer of 1 to 2 years of household expenses ($50,000 to $100,000 for most families) to cover the transition period while your partner adjusts income, childcare, and living arrangements.

For a family with a $600,000 mortgage and $60,000 in annual household expenses, the minimum coverage target is $660,000 to $720,000. Rounding up to $700,000 or $750,000 provides a comfortable margin.

Why level coverage beats decreasing coverage

Bank mortgage insurance provides decreasing coverage — the benefit shrinks as your mortgage balance decreases. But your premium stays the same. Over a 25-year amortization, you pay the same amount for progressively less protection.

A level term life policy maintains the full death benefit for the entire term. As your mortgage balance decreases, the extra coverage acts as a buffer for other expenses: property tax arrears, maintenance costs, and income replacement. You get more protection for a comparable or lower cost.

Coverage calculations for different housing situations

For a single-income household with a $800,000 GTA mortgage: coverage of $800,000 to $1,000,000 on the primary earner, plus $300,000 to $500,000 on the non-earning partner to cover childcare and household management replacement costs.

For dual-income households: each partner should carry coverage equal to their share of the mortgage obligation plus their income-replacement contribution. If both incomes are needed to maintain the mortgage, both partners need full coverage.

For rental properties or investment properties with mortgages: coverage should account for the total mortgage exposure across all properties, not just the principal residence.

Matching term length to your mortgage

A 20-year term policy is the most popular choice because it aligns with the most common Canadian mortgage amortization periods and the time most families have dependent children. A 25-year or 30-year term provides longer protection if you purchased your home later or took a longer amortization.

If you plan to pay off your mortgage in 15 years through accelerated payments, a 20-year term still makes sense — the extra 5 years of coverage protects against unexpected financial changes.

Common mistakes in mortgage coverage planning

Relying solely on bank mortgage insurance is the most expensive mistake. Bank creditor insurance uses post-claim underwriting, pays the bank (not your family), decreases over time, and is not portable if you switch lenders.

Under-insuring by only covering the mortgage balance without accounting for transition expenses, property taxes, and income loss leaves your family in a difficult position. Over-insuring is less common but wastes premium dollars that could fund other financial goals.

Failing to update coverage after a mortgage refinance, renewal at a higher amount, or home upgrade can leave gaps. Review your coverage at every mortgage renewal.

Cost benchmarks for mortgage-sized coverage

For a healthy 35-year-old non-smoker in Ontario: $500,000 of 20-year term coverage costs approximately $22 to $30/month. $750,000 costs approximately $30 to $42/month. $1,000,000 costs approximately $35 to $55/month.

These rates are significantly cheaper than bank mortgage insurance for equivalent coverage, and the term life policy provides level coverage, family beneficiary designation, and full portability.

Frequently asked questions