Life insurance, explained

What life insurance actually is

You pay a premium. In exchange, if you die while the policy is in force, the insurance company pays a lump sum — the death benefit — to the people you named as beneficiaries. In the United States that payout is generally free of federal income tax. There is no cleverness beyond that.

Everything else in the market is a variation on two questions: for how long are you covered, and does the policy accumulate a savings component. Answering those two questions is the whole decision.

Who needs it, and who does not

Life insurance solves exactly one problem: someone else depends on money that stops when you do. If nobody is in that position, you do not need it.

You probably need it if: you have children at home, a mortgage in your name, a spouse or partner whose standard of living depends on your income, a family business with debt attached to you, or a co-signed loan someone else would inherit.

You probably do not need it if: you are single with no dependants and no co-signed debt, or you have enough in assets that the people who depend on you would be fine without your future income. A policy bought in that situation is a monthly cost buying nothing.

There is one genuine exception: a small policy bought young locks in a rate at an age when you are cheap to insure, and some people buy for that reason alone. It is a defensible bet, but it is a bet on your own future insurability, not a need.

The four products you will be offered

Term life insurance

Cover for a fixed number of years — typically 10, 20 or 30. If you die inside the term, it pays. If you outlive it, the policy ends and you get nothing back. That is why it is cheap: most policies never pay a claim. It is the right product when the need itself has an end date, which is what a mortgage and dependent children usually are. The full term life guide.

Whole life insurance

Cover that lasts for life, with a level premium and a cash value account that grows at a guaranteed rate. It costs several times more than term for the same death benefit, and the cash value grows slowly in the early years. It suits people who need a benefit that is certain to pay out one day — estate liquidity, a special-needs dependant, a funeral. The full whole life guide.

Final expense insurance

A small whole life policy, usually $5,000 to $25,000, sold mainly to people over 50 and designed to cover a funeral and last bills rather than replace income. Approval rests on health questions, not an exam. The full final expense guide.

Universal life insurance

Permanent cover with a flexible premium and a cash value tied to interest rates or, in indexed and variable versions, to market performance. It is the most complicated product on this list and the one most often mis-sold. If an agent leads with universal life before establishing what you actually need, that is a signal to slow down and ask why.

What it costs

Average monthly premium for a $500,000 20-year term policy, non-smoker:

Source: MoneyGeek, 20-Year Term Life Insurance Rates, published 28 August 2026 — an average of 248,399 quotes from 20 major insurers for a non-smoker of average build and health. Source. Market averages, not quotes.

Two things stand out. Price roughly doubles every ten years of age, and it accelerates after 50 — the jump from 55 to 65 is larger than the entire climb from 20 to 50. Second, women pay less than men at every age, because they live longer on average.

Tobacco is the other lever that moves the number dramatically. A 40-year-old man averages $59 a month as a non-smoker and $194 as a smoker — 3.3 times the price for the same policy (MoneyGeek, 28 August 2026). Full cost tables for $250,000, $500,000 and $1 million.

How much cover to buy

Two methods are in common use. The rough one: ten to twelve times your annual income. The careful one, called DIME, adds up your Debt, the Income your family would need to replace and for how many years, your Mortgage balance, and the Education you intend to fund, then subtracts existing savings and any cover you already have through work.

Employer cover is the most common blind spot. It is usually one or two times salary, it is rarely enough on its own, and it almost always ends the day you leave the job. Both methods worked through with real numbers.

How underwriting decides your price

The carrier is pricing one thing: the probability you die during the policy term. Everything it asks about feeds that estimate.

• Age and sex — the two biggest inputs, and the two you cannot change.
• Tobacco or nicotine use — the biggest input you can change. Most carriers ask about the last 12 months, some the last 24 or 36.
• Height and weight — each carrier publishes its own build chart, and they differ enough that the same person can be Preferred with one insurer and Standard with another.
• Medical history and current conditions — a well-managed condition often prices far better than applicants expect. See our guide to life insurance with diabetes.
• Family history — usually parents and siblings, usually cardiac disease and cancer before 60.
• Driving record, occupation and hobbies — a DUI in the last five years, or work at height, changes the class. See cover for commercial drivers.

Carriers check most of this against databases rather than taking your word for it: the MIB Group exchange, a prescription-history report, your motor vehicle record, and increasingly electronic health records. This is why a policy can be underwritten with no medical exam at all.

Four expensive mistakes

Relying on the policy at work. It is typically one to two times salary and ends when the job does — at exactly the moment you are least able to replace it.

Buying the wrong length. A 10-year term bought at 40 expires at 50, when a replacement policy costs roughly double. Match the term to the need: the years until the mortgage is clear, or the youngest child is independent.

Lying on the application. Within the two-year contestability period the insurer can and does investigate a claim, and a material misstatement lets it void the policy. Applicants who disclose honestly are rarely declined outright; applicants who conceal risk having their family declined at the worst possible moment.

Letting the beneficiary go stale. The beneficiary named on the policy overrides your will. A form filled in before a divorce or a remarriage pays the person on the form.

Frequently asked questions

Is the payout taxed?

A life insurance death benefit paid to a named beneficiary is generally free of federal income tax in the United States. It can still count toward the value of your estate for estate tax purposes, which matters only at estate sizes most people never reach. State rules vary, and this is not tax advice.

What happens if I stop paying?

A term policy lapses after a grace period, usually 30 or 31 days, and the cover ends. A permanent policy with sufficient cash value may keep itself in force by drawing on that value, or convert to a smaller paid-up policy. Most carriers allow reinstatement within a window if you pay the arrears and re-answer health questions.

Can I be turned down?

Yes. Fully underwritten policies decline applicants whose risk the carrier will not price. The usual answer is not to give up but to apply to a carrier that underwrites your specific situation more favourably, or to move to a simplified issue or guaranteed issue product, which accepts almost everyone in exchange for a smaller benefit and a waiting period.

Does life insurance cover suicide?

Nearly every US policy contains a suicide clause excluding death by suicide within the first two years (one year in some states). After that period the benefit is generally payable. If you are struggling, this is a sensitive subject and support is available — the 988 Suicide & Crisis Lifeline in the US can be reached by call or text at 988.

Should I buy online or through an agent?

Direct-to-consumer carriers are fast and work well for a healthy applicant buying a straightforward term policy. An independent agent earns their place when something is non-standard — a health condition, a high-risk occupation, an older applicant — because carriers differ enormously in how they treat the same file, and an agent who knows those differences can place a case another would decline.

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