Estate Planning
How to Update Your Beneficiaries After a Major Life Event
A man remarries, builds a new life, and dies at 58. His life insurance — $500,000 — goes to his ex-wife. Not his current wife. Not his children. His ex-wife, from a marriage that ended two decades earlier.
This wasn't malice. It wasn't neglect. It was a form he filled out when he bought the policy, and a life event — or four — that he never got around to reflecting in his paperwork. It happens constantly, and it is completely preventable.
Why Beneficiary Designations Go Stale
A beneficiary designation is set once — usually when you open an account or buy a policy — and forgotten. Unlike a will, you cannot update all your beneficiaries in a single document. Every account and every policy has its own form, governed by its own rules, held by its own institution.
Most people complete those forms during onboarding — when they start a new job, open an IRA, or sign up for life insurance — and never think about them again. The problem is that life rarely stays still. Marriages happen. Divorces happen. Children are born, people die, relationships change. And all the while, those old forms sit in a filing cabinet somewhere, naming whoever you named years ago.
The critical thing to understand: a beneficiary designation overrides your will. It doesn't matter what your will says. Whoever is named on the form at the institution is who inherits that asset. A single outdated form can undo everything else you've put in place.
The 6 Life Events That Should Trigger a Beneficiary Review
1. Marriage or Remarriage
When you marry, your new spouse almost certainly needs to be added as a primary beneficiary on your retirement accounts, life insurance, and other financial accounts. Federal law (ERISA) actually requires spousal consent to name anyone other than your spouse as the primary beneficiary on a 401(k) — but that protection doesn't apply to IRAs or life insurance. Don't assume the law takes care of it. Update the forms.
2. Divorce or Legal Separation
Some states automatically revoke a spouse's beneficiary status after divorce — but many do not, and federal law governing retirement accounts and ERISA plans often preempts state law entirely. The safest move: update every designation the moment your divorce is finalized. Do not wait for a court to sort it out. Do not assume the law handles it. The story at the top of this article is the cautionary tale.
3. Birth or Adoption of a Child
A new child changes everything in your estate plan — including who should inherit what and in what proportion. If you already have named beneficiaries, decide whether to add your new child as an additional beneficiary or to adjust existing allocations. If your child is a minor, read the section below on naming minors before you fill anything in.
4. Death of a Named Beneficiary
If your primary beneficiary dies before you and you haven't named a contingent (backup) beneficiary, the asset may default to your estate — forcing it through probate. If you had a contingent named, they step up to primary. Either way, review the designation immediately after the death of anyone you've named, and update accordingly.
5. A Beneficiary Becomes Incapacitated, or a Minor Turns 18
If a named beneficiary becomes mentally incapacitated and lacks a proper legal structure in place (like a trust or power of attorney), receiving an inheritance can create serious complications. Conversely, if you named a minor child and they've now turned 18, you may want to revisit the structure. An 18-year-old can legally receive assets — but that doesn't mean a large inheritance should land in their lap without any guidance or structure around it.
6. A Major Change in Your Financial Situation or Estate Plan
Significant changes — selling a business, inheriting money, purchasing life insurance, setting up a living trust, or drafting a new will — should all prompt a review of your beneficiary designations. Your overall estate plan only works as a coherent whole when every piece is aligned. If you've updated your will or trust but haven't touched your beneficiary forms in years, those documents may now be pulling in opposite directions.
Where to Actually Update Your Beneficiaries: A Checklist
There's no single place to go. Each account type has its own process. Work through this list and don't skip anything.
- Employer 401(k) or 403(b) — Log into your HR portal or contact your plan administrator. Many plans require a paper form with a spousal signature if you're married and naming someone other than your spouse. Don't assume an online update is sufficient — confirm with HR.
- IRA (Traditional, Roth, SEP) — Update through your brokerage (Fidelity, Vanguard, Schwab, etc.). Most have an online beneficiary update tool in your account settings. Look for it under "Account Profile" or "Beneficiaries."
- Life insurance — Contact your insurance carrier directly. Some allow online updates; others require a signed change-of-beneficiary form submitted in writing. Keep a copy for your records.
- Annuities — Contact your annuity provider. The process varies, but most have a designated form. If your annuity is held through an employer plan, contact the plan administrator.
- Bank accounts (POD — Payable on Death) — Visit your bank branch or check whether your bank allows online updates to POD designations. This lets your checking or savings account transfer directly to a named person without probate. Many people don't realize this option exists — or that their account may have no POD designation at all.
- Brokerage / investment accounts (TOD — Transfer on Death) — Update through your brokerage. A TOD designation lets your investment account pass directly to your named beneficiary without going through probate — similar to a POD on a bank account.
- Health savings accounts (HSAs) — Update through your HSA administrator (usually a bank or custodian linked to your employer benefits). If your spouse is named as beneficiary, the HSA transfers to them tax-free. If anyone else is named, the account is taxed as income in the year of your death — a meaningful difference worth knowing.
One rule that governs all of these: the beneficiary designation on file wins. Even if your will says something different, the designation at the institution is what controls. Designations override the will — every time.
That's also why the role of an executor is more limited than most people think. An executor manages the probate estate — but assets with valid beneficiary designations pass entirely outside that process, directly to whoever is named.
What to Watch Out For: Common Mistakes
Naming a Minor Child Directly
Children under 18 (or 21, depending on the state) cannot legally receive large sums of money outright. If you name a minor as a direct beneficiary and die while they're still a child, a court will appoint a guardian to manage those funds — a process that's expensive, public, and entirely outside your control. The money may also be released to them in full when they turn 18, regardless of how large the amount is.
Better alternatives: name a trust as the beneficiary (with your child as the trust beneficiary), or use a Uniform Transfers to Minors Act (UTMA) account, which lets a custodian manage the funds until a specified age.
Naming Your Estate as Beneficiary
Naming “my estate” as the beneficiary defeats the entire purpose of a beneficiary designation. It sends the asset through probate — the slow, expensive, public court process these designations are specifically designed to avoid. Always name an actual person, trust, or qualified organization.
Forgetting to Name a Contingent Beneficiary
Your primary beneficiary is who inherits if they outlive you. Your contingent beneficiary is the backup. If your primary dies before you and there's no contingent on file, the asset may fall back to your estate — straight into probate. Always name a backup. It takes two minutes and could save your family months of headaches.
Leaving a Form Blank or on Default
A blank beneficiary form is not neutral — it's a ticking clock. Depending on the account and the institution, assets with no named beneficiary may default to your estate, go to a surviving spouse by law, or follow the plan document's default rules (which may not align with what you want). Fill in the form. Every form.
Not Documenting Where Your Accounts Are
If your family doesn't know an account exists, it doesn't matter who you named on the beneficiary form. Billions of dollars sit in unclaimed accounts every year. Keep a simple master document — a list of every account, where it's held, and where to find the login or contact information — stored somewhere your executor or trusted family member can access it.
The content here is educational and informational. Jacqueline Jimenez is a CTFA (Certified Trust and Financial Advisor), not an attorney. Nothing in this guide constitutes legal advice. For guidance specific to your situation, consult a licensed estate planning attorney in your state.
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