How much life insurance do I actually need?

By Jordan Mikeal McNutt, Licensed Life Insurance Agent · Reviewed 2026-08-05

Short answer

Add up what your death would leave unfunded: remaining debt, the years of income your household needs to replace, your mortgage balance, and future education costs. Subtract existing savings and any employer coverage. The common shortcut of ten to twelve times income is a reasonable starting point, but it ignores your actual balance sheet.

The DIME method

D — Debt. Total every non-mortgage obligation: credit cards, auto loans, student loans, medical debt, personal loans. Add final expenses; funeral and burial costs are a real and often underestimated line item.

I — Income. Multiply your annual income by the number of years your household would need to replace it. Until the youngest child finishes school is a common anchor. Be honest about whether a surviving partner could realistically work full-time immediately.

M — Mortgage. Your remaining principal balance. Paying off the house is usually the single largest thing life insurance does for a surviving family.

E — Education. Estimated future tuition for each child. Public in-state and private differ enormously, so use a figure that matches your actual plan.

Then subtract what already exists

Count liquid savings and investments that would genuinely be available, existing individual policies, and group coverage through your employer.

Discount employer coverage heavily in your planning. It is usually a small multiple of salary, and it typically ends when the job does — which is exactly when you may be least able to qualify for a replacement.

Term length matters as much as amount

Match the term to the obligation. A thirty-year mortgage taken out this year argues for a thirty-year term. Children who are toddlers argue for coverage through their early twenties.

Buying a twenty-year term because it is cheaper, when your real exposure runs twenty-eight years, just moves the problem to a point where you will be older and possibly less insurable.

A note on laddering

Your need usually declines over time as the mortgage amortizes and children become independent. Some people buy two or three policies of different lengths — a 'ladder' — so coverage steps down as the obligations do, rather than paying for a large death benefit you no longer need.

This adds complexity, and it only makes sense if the premium savings are meaningful for your situation.

Frequently asked

Is 10x income a good rule for life insurance?

It is a reasonable starting point but it ignores your mortgage balance, existing savings, and how many years of income your household actually needs replaced.

Should I count my employer life insurance?

Count it, but discount it. Group coverage is usually a small multiple of salary and generally ends when your employment does.

How long should my term be?

Match it to your longest financial obligation — typically your mortgage payoff date or the year your youngest child finishes school, whichever is later.

Can I have more than one life insurance policy?

Yes. Holding several policies of different lengths, sometimes called laddering, lets coverage step down as your obligations shrink.

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Where this information comes from

General insurance concepts on this page reflect standard industry practice. For neutral consumer background, see the Insurance Information Institute and your state insurance department, listed via the NAIC. Specific policy terms are governed only by the contract issued to you.