How much mortgage protection coverage do you need? Size it to your loan balance, not your home's value, set the term to the years left on the loan, and add a cushion for the taxes, insurance and payment months your family would face while settling things. The average U.S. mortgage balance was $264,162 in March 2026, per Experian.
Buy too little mortgage protection and your family still has a mortgage they cannot afford. Buy too much and you pay for coverage the house never needed, which may be better spent on a separate policy for income replacement. The right number is simpler to find than most quote forms make it look.
This guide walks through the three common ways to size the coverage, a worksheet you can fill in, and how to pick the term. If you are new to the product, start with what mortgage protection insurance is and how it works, then come back here for the numbers.
Should Mortgage Protection Match Your Loan Balance?
The short answer: Yes, your current payoff balance is the right starting point, because it is exactly what your family would need to own the home outright.
Use the payoff balance from your latest statement, not the original loan amount and not the home's market value. The home's value does not matter here: your family already owns the equity, and the insurance only needs to remove the debt. Experian's June 2026 analysis put the average U.S. mortgage balance at $264,162 as of March 2026, up 2.9 percent from a year earlier, but your own statement is the number to use. In higher-cost states balances run well above it; our Utah mortgage protection guide works from Utah's $324,566 average.
If you have a second mortgage, a home equity loan or a HELOC, add those balances too. They are secured by the same house, and a family that pays off the first mortgage but not the HELOC still has a lien against the home.
What Should You Add on Top of the Mortgage Balance?
The short answer: Add six to twelve months of housing costs, because property taxes, insurance and payments continue while a death claim is filed and an estate is settled.
Life insurance claims are usually paid within weeks, but the months after a death are rarely organized. Property taxes, homeowners insurance, HOA dues and utilities keep arriving, and a surviving spouse may take unpaid time off work. The Census Bureau's 2024 American Community Survey put median monthly owner costs for homeowners with a mortgage at $2,035, which includes the mortgage, taxes, insurance, utilities and fees.
A cushion of six to twelve months of those costs is a practical planning range, not a rule. On the Census median, that is roughly $12,000 to $24,000. Families with only one income, or with young children, often lean toward the upper end.
Mortgage protection is sized to the house. If your family would also need your income for groceries, childcare and college, that is a separate need, usually better covered by a term policy sized with the method in our guide to how much life insurance you need.
What Are the Ways to Calculate Mortgage Protection Coverage?
The short answer: The three common methods are payoff balance only, payoff balance plus a cushion, and total remaining payments, and the middle one fits most families.
| Method | How to calculate it | Strength | Weakness |
|---|---|---|---|
| Payoff balance | Current payoff balance, plus any HELOC or second mortgage | Lowest premium; clears the debt | No room for taxes, insurance or delays |
| Payoff plus cushion | Payoff balance plus 6 to 12 months of housing costs | Clears the debt and covers the transition | Slightly higher premium |
| Remaining payments | Monthly payment times months left on the loan | Matches the payment stream | Overstates the need, because it includes future interest a payoff avoids |
The remaining-payments method is common on quote forms but tends to oversize coverage. On a typical 30-year loan, the total of the remaining payments is far more than the payoff balance, because most of the early payments are interest. Your family never needs more than the payoff balance to own the home, although some families prefer to keep a low-rate mortgage and use the insurance to keep making payments. Either way, the payoff balance plus a cushion covers it.
How Do You Work Out Your Own Coverage Amount?
The short answer: Add your payoff balance, any other home-secured debt and a housing-cost cushion, subtract money already set aside for the house, then round up to a standard coverage amount.
| Line | What to enter | Your figure |
|---|---|---|
| 1. Mortgage payoff balance | From your latest statement or servicer portal | $ |
| 2. Other home-secured debt | HELOC, home equity loan or second mortgage balances | $ |
| 3. Monthly housing costs | Payment plus taxes, insurance, HOA and utilities | $ |
| 4. Cushion | Line 3 times 6 to 12 months | $ |
| 5. Subtotal | Lines 1 + 2 + 4 | $ |
| 6. Already covered | Existing life insurance you would dedicate to the house, or savings set aside for it | minus $ |
| 7. Coverage to buy | Line 5 minus line 6, rounded up to the next $25,000 or $50,000 | $ |
A couple has a $265,000 payoff balance, close to Experian's March 2026 national average, and no HELOC. Their housing costs run about $2,035 a month, the Census median. Twelve months of cushion adds about $24,400, for a subtotal near $289,400. With no other coverage set aside for the house, rounding up gives $300,000 on each borrower whose income the payment depends on. Illustrative only; your figures and budget decide the final number.
How Long Should Your Mortgage Protection Term Be?
The short answer: Choose a term at least as long as the years left on your loan, rounding up to the next available term such as 15, 20, 25 or 30 years.
If 27 years remain on your loan, a 25-year term leaves two uncovered years at the end, so a 30-year term is the safer choice. If you plan to pay the loan off early, you can choose a shorter term, but make the plan realistic; a gap at the end of a loan is exactly when a family has the most equity to lose.
Longer terms cost more per month, and term availability narrows with age. Some carriers stop offering 30-year terms in the mid-50s and 20-year terms around age 65 to 70, which our guide to life insurance for seniors by age covers. Check what is available at your age before settling on a number.
Should Both Borrowers Have Mortgage Protection?
The short answer: Cover each borrower whose income is needed to make the payment, because the loss of either income can put the home at risk.
If the payment depends on two incomes, a policy on only one borrower leaves the household exposed if the other dies. Two individual policies are the usual answer. Each can be sized to the full balance, which pays off the home whichever borrower dies first, or to a share of it, which costs less but leaves a partial balance.
A stay-at-home parent is worth covering too. The loss of unpaid childcare and household work often means new costs that squeeze the mortgage payment.
Does Level or Decreasing Coverage Change the Amount?
The short answer: With level coverage you size once to today's balance and the cushion grows as you pay down the loan, while decreasing coverage shrinks roughly in step with the balance.
Level term is the simpler sizing choice: buy for today's balance plus the cushion, and every principal payment you make adds to what your family keeps. Decreasing coverage is built to track the loan, so there is no growing cushion and any refinance or cash-out can leave the policy smaller than the new balance.
The price gap between level and decreasing coverage is often modest. Our guide to mortgage protection insurance cost lays out published 2026 figures by age and coverage amount so you can see how the size of the policy moves the premium.
The Bottom Line
Size mortgage protection to your payoff balance plus any HELOC, add six to twelve months of housing costs, subtract anything already set aside for the house, and round up. Choose a term at least as long as the years left on the loan, and cover every borrower whose income the payment depends on.
Once you have the number, pricing it across carriers is the next step. We compare mortgage protection and term life for your balance, age and health across 50+ carriers at no cost. Start below, use our quote page, or call and we will run the worksheet with you.