How much life insurance do you actually need?
Ten times income is a poster, not a plan. Two methods that produce a number you can defend in about ten minutes: debt, income, mortgage, and education method, then a human-life-value check. Affordability changes the mix of term and permanent coverage. It does not shrink a $400,000 mortgage into a $150,000 death benefit.
- Add the jobs the money has to do — debt, income, mortgage, education — then subtract savings, existing life insurance, and only the survivor benefits you would actually count on.
- A second check is human life value: a slice of after-tax earnings for the years you would have worked. It catches high-income households with little debt.
- Buy the amount you would be glad your family had, not the amount that makes the premium feel invisible. If the right number is uncomfortable, use term for most of it. Size a stay-at-home spouse to the cost of replacing the work, not to a paycheck.
Why “10× income” is a poster
Multiples of income are easy to print. They are not a household. A $90,000 earner with no mortgage and grown children does not need the same death benefit as a $90,000 earner with a $380,000 loan, two kids, and a spouse who would have to buy childcare tomorrow.
Ten times income can overshoot or undershoot by a wide margin. It ignores what you already own, how long the job lasts, and whether a second adult’s unpaid work would cost money to replace. Use it as a napkin, if you use it at all. Then do debt–income–mortgage–education method and a human-life-value check so the number has a reason.
The goal is a face amount you can explain: “this pays these debts, this many years of income, this house, these school costs, minus what we already have.” That sentence is more useful than a rule of thumb.
Method 1 — debt–income–mortgage–education method
debt–income–mortgage–education method is a four-part inventory. Write actual numbers. Round if you must; do not skip a category because it feels fuzzy.
Debt
Credit cards, personal loans, auto notes, student loans, and business guarantees or co-signed debt that would land on a survivor. Include what would still be owed if you died this year — not what you hope to pay off if everything goes well.
Do not double-count the mortgage here if you will list it under Mortgage. Other debts belong in this bucket.
Income
How many years of take-home pay would keep the household running? A common working range is 10–15 years while children are dependent, shorter if the surviving adult’s income can carry more of the load, longer if the household would need a slow ramp rather than a cliff.
Use take-home, not gross, unless you also add the extra taxes a survivor might face. The point is the money that actually pays groceries, insurance, and the calendar the family already lives on.
This is usually the largest line. It is also the one people shrink to make the premium look friendly. Resist that. If the income years are the job, hire enough death benefit to do the job. Term exists so that line does not have to be small.
Mortgage
The remaining balance, or enough that the survivor can keep or sell on their own terms. Paying the house off is one choice. Keeping the loan and using the death benefit for income is another. Either way, size to the real balance, not to a round number that felt right on a website.
A policy that only pays the lender, and shrinks as you pay the loan down, is a different product. See mortgage protection vs. term. Level term leaves the leftover in the family’s hands when the loan is smaller than it is today.
Education
A realistic number for each child, not a university brochure. Room, board, and four private-college years is one kind of number. A state school, a trade program, or “we will help but not fund the whole thing” is another. Write the number you would actually want funded if you were not there to earn it.
If there are no children, this line can be zero. Do not invent a college line to inflate a sale, and do not drop a real one to shrink a premium.
Subtract what you already have
Add the four debt–income–mortgage–education method lines. Then subtract:
- Liquid savings and investments you would actually spend on these jobs (not retirement accounts you would rather leave untouched, unless that is the plan).
- Existing life insurance — group term at work and any individual policies. Group coverage can disappear when the job does; treat it as a bonus unless it is portable and you intend to keep it.
- Social Security survivor benefits, if you want to be precise. Treat them as a maybe, not a floor. Benefits depend on work history and family status. We often size coverage as if survivor benefits are a bonus.
The remainder is a working face amount. It is not a quote. It is the number you bring to a licensed Iron Tusk agent so the policy can be built to a job, not to a round premium.
A labeled hypothetical (not a typical household)
Example only — not a statistic and not a quote. Suppose take-home income is $6,000 a month, twelve years of income replacement feels right, remaining consumer debt is $18,000, the mortgage balance is $280,000, two children at $40,000 each for education, $40,000 in savings you would use, and $50,000 of existing term.
- Debt: $18,000
- Income: $6,000 × 12 months × 12 years = $864,000
- Mortgage: $280,000
- Education: $80,000
- Subtotal: $1,242,000
- Minus savings and existing coverage: $90,000
- Working face amount: about $1.15 million
If that premium on permanent coverage is uncomfortable, the next question is not “what is the smallest policy we can stand.” It is “how much of this is term, for how many years.” That is what term is for. See term vs. whole life.
Method 2 — Human life value
debt–income–mortgage–education method is jobs. Human life value is the earning stream.
Take annual income after taxes. Multiply by the years until the younger spouse would retire — or until the work years you are trying to replace would have ended. Then take a fraction, often 50–70%, because a household does not replace every dollar of a worker’s spending. The person who dies also stops consuming. The fraction is a planning range, not a published average.
This check catches people who have little debt but a high income the family lives on. A household with a paid-off house and no student loans can still have a large hole if the primary earner’s paycheck stops.
If debt–income–mortgage–education method and human life value disagree by a lot, look at why. A huge mortgage and short remaining work years pull debt–income–mortgage–education method up. High income and few debts pull human life value up. Use the higher number when the extra job is real. Use the lower one only when you can point at a line you overcounted.
Neither method is a legal formula. Both are better than a poster multiple because they force you to name the years and the jobs.
What to ignore
“Whatever you can afford.” Affordability decides term vs. permanent mix, not whether a $150,000 policy covers a $400,000 mortgage. If the right number is uncomfortable, buy term for most of it. That is what term is for.
A small permanent policy can still make sense for the lifelong slice — burial, a modest forever layer, a cash-value strategy you will actually fund. It does not replace the income and mortgage lines. Mixing those jobs into one expensive chassis is how families end up with too little death benefit and too much premium.
Also ignore:
- Employer group term as if it were yours forever. It usually is not.
- A round number a calculator spat out without debts, years, or existing coverage.
- “We will just be careful” as a substitute for a face amount. Careful does not pay a mortgage.
Stay-at-home spouse and unpaid work
If a spouse’s unpaid work would cost money to replace — childcare, a family business, a household that cannot run on one schedule — yes, that person needs coverage. Size it to the cost of replacement, not to their paycheck.
Childcare for several years, lost flexibility to keep a job, and the risk of a second income disappearing if the caregiving adult dies are real jobs. A stay-at-home parent with no paycheck can still leave a large bill. So can a spouse who works part-time so the other can travel or run a company.
Cover both adults when both deaths would change the household’s math. The amounts do not have to match. They have to match the jobs.
Term length is part of the number
Face amount without years is half a plan. A $1 million 10-year term and a $1 million 30-year term are not the same hire.
Match the term to the job:
- Mortgage years, plus a little margin if you might refinance or move slowly.
- Years until children are independent, not until they turn 18 on a form.
- Income-replacement years you used in debt–income–mortgage–education method.
You can ladder: a longer, smaller layer and a shorter, larger layer. Conversion on the term you keep matters if health changes. We check that rider when we place term.
If you later want a permanent piece, that is a separate job with a separate premium. Do not starve the death benefit to pre-pay a cash-value story you have not designed. For market-linked cash value, see indexed universal life. For a whole-life cash-value strategy, see infinite banking only after the death-benefit job is sized honestly.
Do both spouses need coverage?
If a spouse’s unpaid work would cost money to replace — childcare, a family business, a household that cannot run on one schedule — yes. Size it to the cost of replacement, not to their paycheck.
Should I include Social Security?
You can. Treat it as a maybe, not a floor. Benefits depend on work history and family status. We often size coverage as if survivor benefits are a bonus.
What if the premium for the “right” number is too high?
Do not cut the face amount below the jobs. Change the mix: more term, less permanent, maybe a shorter layer where the job is shorter. Walk the number with a licensed Iron Tusk agent before you accept a policy that cannot pay the mortgage.
Does work coverage count?
Count it while you have it. Do not build the whole plan on group term you lose when you change jobs. Individual coverage you own is the floor; work coverage is extra.
Educational only. Products, features, and availability vary by carrier and by state. This is not an offer of insurance, tax advice, or a recommendation of any specific policy. Licensed in AL, AZ, AR, CO, ID, LA, MS, MO, MT, NM, NC, SC, TN, UT, WV, WY. Iron Tusk Insurance Group, LLC. National Producer Number #22311194.
Walk the number with an agent
debt–income–mortgage–education method plus a human-life-value check will get you close in ten minutes. A licensed Iron Tusk agent will test the years, the debts, and the existing policies so the face amount and the term length match the jobs — and so affordability shows up as a mix, not as a quietly undersized death benefit. Bring debts, income (take-home if you have it), mortgage balance, who depends on you, and any existing policies, including group certificates. We will land on a face amount and a term length you can defend.