Life insurance beneficiary mistakes that can send your payout to the wrong person

Naming a beneficiary can feel like the fastest field on a life insurance application — pick a name, move on. But it's arguably the single most consequential decision in the whole policy. The beneficiary designation, not your will, is what generally controls where the death benefit goes. Get it wrong, forget to update it, or leave it blank, and the money can end up somewhere you never intended — sometimes tied up in probate, sometimes going to an ex-spouse years after a divorce. Here's how the mechanics actually work, sourced directly to the National Association of Insurance Commissioners (NAIC) and two U.S. Supreme Court cases that settled exactly this question.

Primary vs. contingent beneficiary

A life insurance policy generally lets you name two tiers of beneficiaries. Per NAIC's own consumer guidance, primary beneficiaries "receive a portion or the whole policy benefit if they outlive you," while contingent beneficiaries — sometimes called secondary beneficiaries — "receive proceeds if a primary beneficiary dies before you."

You can name more than one person in either tier. NAIC's guidance recommends you "include the percentages of the death benefit proceeds that you would like each individual to receive, or stipulate 'equal shares' to each" — without a percentage split, an insurer may default to equal shares, but it's worth spelling out rather than assuming. You're not limited to family, either: NAIC's list of who can be named includes a "spouse, domestic partner, children, grandchildren, relatives, friends, charities, businesses, trusts or your estate."

The contingent tier is the part people skip most often, and it's the one that matters most when something goes wrong. If your only named beneficiary has died and you never named a contingent one, the payout typically has to go through your estate instead of directly to a person — which usually means probate, delay, and the proceeds becoming reachable by creditors of the estate in ways a direct beneficiary payout generally isn't.

The form beats the will

This is the mistake that catches the most people off guard: updating your will does not update your life insurance beneficiary. A life insurance policy is a contract between you and the insurer, and insurers pay out according to whatever beneficiary form is on file — not according to instructions buried in a will, a trust, or a verbal promise. If you want to change who receives the payout, NAIC's guidance is direct: "if you are the owner of your life insurance policy, in most cases you can change beneficiaries at any time by completing a formal, written notification to your insurance company." Nothing else — not a new will, not a letter to a family member — accomplishes that change.

This is also why NAIC recommends reviewing your beneficiaries "during a regular review of your life insurance policy," specifically flagging "changes in your life, relationships and family — such as births, adoptions, marriages, remarriages, divorces and deaths" as the moments that should trigger an update. A beneficiary form filled out once, at the time you bought the policy, can easily be years or decades stale by the time it's ever used.

What happens after a divorce — and why it depends on your state

Divorce is where beneficiary mistakes get expensive, and the law here genuinely varies by state — this is one of the few corners of insurance where the U.S. Supreme Court has weighed in directly, twice.

For an individually-owned policy, many states have adopted some version of an automatic "revocation upon divorce" rule: once a divorce is final, an ex-spouse named as beneficiary is treated by law as if they'd already died, and the payout passes to your contingent beneficiary (or your estate, if none is named) instead. New York is a direct example: under EPTL § 5-1.4, a divorce or annulment revokes a "beneficiary designation in a life insurance policy" made to a former spouse, treating that designation "as if the former spouse had predeceased" the insured. Minnesota has a similar statute, and it's the one the Supreme Court actually tested: in Sveen v. Melin (2018), the Court held 8-1 that applying Minnesota's automatic-revocation rule — even to a policy issued before the statute existed — didn't violate the Constitution's Contracts Clause, reasoning in part that "the statute supplies a mere default rule, which the policyholder can undo in a moment" by simply re-naming the ex-spouse if that's genuinely what they want.

Not every state works this way, though, and the differences aren't cosmetic. Michigan, for example, takes a different approach: rather than an automatic statutory revocation, Michigan Compiled Laws § 552.101 requires the divorce judgment itself to "determine all rights of the wife in and to the proceeds of any policy or contract of life insurance" — and if the judgment doesn't address it, the statute's own default kicks in instead. The practical lesson is the same either way: don't assume your state's default rule will do the right thing for you. Check your policy's actual beneficiary form after any divorce, regardless of what you believe your state's law does automatically.

The employer-plan exception that trips people up

Here's the twist almost nobody expects: if your life insurance comes through your employer, none of the state-law rules above may apply at all. Group life insurance and other benefits provided through a job are usually governed by a federal law called ERISA (the Employee Retirement Income Security Act), and federal law generally overrides state law when they conflict.

The Supreme Court confirmed exactly this in Egelhoff v. Egelhoff (2001). David Egelhoff had named his wife as beneficiary on an employer-provided, ERISA-governed life insurance policy; they divorced two months before his death, and he never updated the form. His home state, Washington, had an automatic revocation-upon-divorce statute much like New York's — but the Court held 6-3 that ERISA preempted it entirely, because a state law dictating who an ERISA plan must pay has an "impermissible connection with" the plan. His ex-wife received the payout.

The upshot: a state's automatic-revocation rule is not a safety net you can rely on for a workplace policy. If your primary life insurance coverage is through an employer, updating the beneficiary form directly — the moment your marital status changes — isn't a nice-to-have. It's the only thing that reliably works.

The bottom line

Three habits cover most of what goes wrong here. First, name both a primary and a contingent beneficiary, with clear percentage splits if there's more than one person in either tier. Second, remember that your will has no say over who your life insurance pays — only a written change-of-beneficiary form filed with the insurer does that. Third, after any divorce, remarriage, birth, or death in the family, don't assume your state's law (if it even has one) will fix an outdated form for you — check it yourself, especially if the coverage is through an employer. If you're not sure your policy is even enough to matter, our breakdown of the 2026 coverage-gap data is a good next read, and if you're trying to track down an older policy someone in your family may have forgotten about, here's how the free NAIC locator service works.

ClearValue Insure is an educational publisher and comparison resource — not a licensed insurance agent, broker, or insurer, and nothing here is legal advice about your specific policy or state. For a beneficiary change or a question about how your own policy and state law interact, contact your insurer directly or consult a licensed professional in your state.