The form usually controls
A retirement account, a life-insurance policy, and an annuity all pass by beneficiary designation — a contract term telling the custodian who receives the asset at death. The beneficiary designation and governing plan or contract usually control distribution at death, but the result is not universal across ERISA plans, IRAs, annuities, and insurance policies. A will ordinarily does not change a valid designation, yet applicable federal and state law can affect enforceability and payment. For an employer plan governed by ERISA, the U.S. Supreme Court held in an ERISA plan-document case that the administrator must pay the beneficiary named in the plan documents, even an ex-spouse the participant had divorced, because the plan’s own documents govern (Kennedy v. Plan Administrator for DuPont Sav. & Inv. Plan, 555 U.S. 285 (2009) (ERISA plan-document context); see 29 U.S.C. §§ 1055, 1056(d), 1104(a)(1)(D); and 26 U.S.C. § 401(a)(9)).
Several rules can change that result, so no designation is absolute. For employer plans, review ERISA spousal-survivor rights, required consent, QDROs, waivers, and the plan-document rule. For all account types, also consider disclaimers, slayer statutes, divorce-revocation rules, contract defaults, and federal preemption.
The mistakes that surface too late
These errors share a cruel trait: nothing reveals them until the owner has died and they can no longer be fixed.
- The stale designation. An ex-spouse, an estranged relative, or a person who has since died, still named. Some states revoke an ex-spouse designation automatically, but the rule varies and does not always apply to federally governed (ERISA) plans — do not rely on it.
- No contingent beneficiary. If the sole primary beneficiary has died and no backup is named, the account may fall to the plan’s default — often the estate — losing the ability to name a designated beneficiary and, with it, favorable payout options.
- Naming the estate. Naming your estate (or letting it default there) generally means there is no “designated beneficiary.” The resulting payout is not uniform — it turns on the account type and on whether death occurred before or on/after the required beginning date — and the account is generally dragged through probate.
- Naming a minor outright. A minor cannot legally control an inherited account; without a properly structured arrangement, a custodian, guardian, or conservator may be required under state law. Minors need a deliberate structure, not a bare designation.
- Forms that fight the plan. A retirement-account designation, a will, and a trust that each say something different about the same wishes create conflict the family untangles later. Consistency across all of them is the goal.
Primary and contingent, and keeping copies
Name a primary beneficiary on every account, consider a contingent (backup) beneficiary where appropriate, and keep a copy of each confirmed form. Custodians occasionally lose or mis-record designations; a confirmed copy in your records is the proof your family may need. Naming a trust as beneficiary is sometimes the right move — for a minor, a person with special needs, or for control — but it interacts with the 10-year rule and should be done with advice, not on the account form alone.
Naming an estate, trust, or minor can change administration and payout. A trust must satisfy the RMD regulations’ see-through rules if its beneficiaries are to be treated as designated beneficiaries; an estate is not a designated beneficiary. A minor may require a custodian, guardian, or conservator under state law. Use contingent beneficiaries where appropriate; naming one is prudent planning practice, not a universal legal requirement.
The beneficiary-audit checklist
Print this and work through every account that passes by designation. It collects nothing — it is a worksheet, not a form.
Beneficiary-designation audit
- List every account with a beneficiary form: each IRA, 401(k), 403(b), pension, life-insurance policy, and annuity.
- For each, confirm the primary beneficiary is current and intended.
- For each, consider whether a contingent (backup) beneficiary is appropriate.
- Check for anyone named who has died, divorced out of the family, or is estranged.
- Confirm no account defaults to “my estate” unless that is deliberate and advised.
- For any minor beneficiary, confirm a proper structure (not a bare designation) is in place.
- Check that the designations are consistent with your will and trust.
- Obtain and file a written confirmation of each designation from the custodian.
- Re-run this audit after every marriage, divorce, birth, or death in the family.
Educational worksheet only — not legal, tax, or investment advice, and not a substitute for a review of your own accounts by a qualified professional.
Sources & methodology
Methodology & sources
The controlling-designation principle is illustrated by Kennedy v. Plan Administrator for DuPont Savings & Investment Plan, 555 U.S. 285 (2009), linked to the opinion. State revocation-on-divorce statutes and their interaction with ERISA-governed plans vary; treat automatic revocation as unreliable and update forms directly. See our editorial standards.
This page is educational and is not legal, tax, or investment advice. Beneficiary structuring for minors, trusts, and special-needs heirs is fact-specific; use the checklist to find the questions worth taking to a qualified professional.
Last verified July 29, 2026.
Corrections & updates
- — Legal-accuracy corrections applied and verified against official primary sources (Wave E-1 correction pass): removed the absolute “overrides your will every time” framing and restated it as a usual result that ERISA plans, IRAs, annuities, and insurance policies do not share uniformly; identified Kennedy v. DuPont as an ERISA plan-document case rather than a universal beneficiary-law rule; added the competing rights that can alter the outcome (ERISA spousal-survivor rights, consent, QDROs, waivers, disclaimers, slayer statutes, divorce-revocation, contract defaults, federal preemption); and qualified the estate, trust, and minor outcomes (see-through trust rules, non-designated-beneficiary estates, custodian/guardian/conservator for minors, contingent beneficiaries as planning practice). Statutory links point to official government sources.
- — Re-review pass: deleted the superseded universal contingent-beneficiary mandate — naming a contingent beneficiary is now described as prudent planning practice rather than a legal requirement — and removed a stray drafting instruction that had leaked into the published copy, replacing it with the intended reader-facing advice; softened the matching checklist item.
- — Reviewer attribution activated (Evan Miller, Esq., Florida Bar No. 112646) and the page-level and related-card verification dates refreshed to July 29, 2026, per the signed Final URL Approval Memorandum.