Beneficiary Designations

What a beneficiary designation is

A beneficiary designation is a form that tells a financial institution — a bank, retirement plan administrator, insurance company — who should receive your assets when you die. The assets then transfer directly to that person, bypassing probate entirely.

Common accounts that use beneficiary designations:

• 401(k), 403(b), and other workplace retirement plans
• IRAs (traditional, Roth, SEP, SIMPLE)
• Life insurance policies
• Annuities
• Bank accounts designated as POD (payable on death)
• Brokerage accounts designated as TOD (transfer on death)
• HSAs (health savings accounts)

Primary and contingent beneficiaries

Most designation forms ask for both primary and contingent beneficiaries:

Primary beneficiaries receive the assets when you die. You can name multiple primary beneficiaries and specify percentages (e.g., 50% to your spouse, 25% to each child).

Contingent beneficiaries (also called secondary beneficiaries) receive the assets only if all primary beneficiaries have predeceased you or disclaim the inheritance. If you have no contingent beneficiary and no primary beneficiary survives you, the account typically passes through your estate and into probate — losing the key benefit of the designation.

Always name contingent beneficiaries. It adds one line to a form and can prevent the account from being pulled into probate entirely.

The most common mistakes

Naming a minor child directly

Minors cannot legally own significant assets. If you name a child under 18 (or 21 in some states) as a beneficiary and they inherit, a court must appoint a guardian of the property to manage the funds until the child reaches adulthood — a process that involves legal fees, court supervision, and eventual distribution at exactly the age when a lump sum may be least welcome.

Better approaches: name a trust for the child's benefit (a common solution in estate planning), or name a custodian under the Uniform Transfers to Minors Act (UTMA) in states that support it.

Forgetting to update after major life events

Beneficiary designations become stale silently. Marriage, divorce, the birth of children, and the death of a named beneficiary all create situations where the form no longer reflects your wishes — but the form is still legally binding. Specifically:

• Divorce: Some states automatically revoke beneficiary designations to an ex-spouse upon divorce, but many do not — and for federal-law accounts like 401(k)s, state law may not apply at all. Do not assume a divorce updates your designations. Update them manually.
• Marriage: Retirement accounts (401(k)s, pensions) have special rules: under federal ERISA law, your spouse is automatically entitled to your 401(k) unless they sign a waiver allowing you to name someone else. But IRAs are not governed by ERISA — you can name anyone as IRA beneficiary regardless of marital status.
• Death of a named beneficiary: If your primary beneficiary predeceases you and you haven't updated the form or named a contingent, the account falls into probate.

Naming the estate as beneficiary

Naming "my estate" as the beneficiary of a retirement account is almost always a mistake. It pulls the account into probate, subjects the funds to estate creditors, and — critically for retirement accounts — eliminates the option for a stretch distribution. Beneficiaries who inherit a retirement account directly can often take distributions over time; an estate generally cannot.

Not coordinating with your will and trust

Your estate plan should be coherent. If your will leaves everything equally to three children but your 401(k) names only one, that one child will receive a disproportionate share regardless of your intent. Beneficiary designations should be reviewed alongside your will and trust documents to ensure they all work together.

Special rules for retirement accounts

Inherited retirement accounts (IRAs and 401(k)s) come with unique tax implications that make the beneficiary designation especially consequential:

Spousal beneficiaries have the most flexibility. A surviving spouse can roll the inherited IRA into their own IRA, delay required minimum distributions (RMDs) until they turn 73, and treat the account as their own.

Non-spouse beneficiaries (children, siblings, friends) inherited under the SECURE Act rules must generally empty the inherited IRA within 10 years of the original owner's death. There is no requirement to take equal distributions — the 10-year window is the hard deadline. This 10-year rule replaced the old "stretch IRA" rules for most beneficiaries and significantly accelerated the tax burden on inherited retirement accounts.

Eligible designated beneficiaries — including minor children of the deceased (until they reach majority), disabled individuals, chronically ill individuals, and individuals not more than 10 years younger than the decedent — may qualify for a longer distribution period. Consult a tax advisor on these distinctions before inheriting or planning for the inheritance of significant retirement account balances.

Life insurance beneficiaries

Life insurance beneficiary designations work the same way as retirement accounts — the policy pays out directly to the named beneficiary, outside of probate. Common considerations:

• If no beneficiary is named (or the beneficiary predeceased you with no contingent named), the death benefit is paid to your estate and passes through probate — subject to estate creditors and delays.
• Naming a trust as life insurance beneficiary is common for large policies, especially when the beneficiary is a minor or when you want to control how the funds are used (e.g., funding college before giving a child unfettered access).
• If a life insurance beneficiary is also a Medicaid recipient, a large lump sum could disqualify them from Medicaid benefits. Planning with a special needs trust may be warranted.

How often to review

Review your beneficiary designations:

• When you get married or divorced
• When you have or adopt a child
• When a named beneficiary dies
• When you open a new account (don't assume it carries over from an old one)
• At a minimum, every 3–5 years as a general audit

Request a copy of your current designations from each financial institution. Many people are surprised to discover accounts with no beneficiary on file — especially accounts opened decades ago when these forms were less emphasized.