What Happens to a 401(k) When You Die

A 401(k) generally passes to the beneficiary recorded with the plan, not to whoever is named in the account holder’s will. If a valid beneficiary is on file, the plan usually pays that person directly, subject to its procedures and applicable distribution rules. If no valid beneficiary is on file, the plan’s written terms determine who receives the money, and the account may pass to the estate and be handled through probate. Beneficiaries may also face tax consequences and deadlines, so receiving the account does not necessarily mean they can withdraw or transfer it in any way they choose. Reviewing designations after major life changes and confirming them with the plan can help prevent confusion and delays.

The Beneficiary Designation Usually Controls

A 401(k) is an employer-sponsored retirement plan that typically lets an account holder name beneficiaries on a paper form or through an online election. The designation tells the plan who should receive the remaining account balance after the participant dies.

An account holder can usually name a primary beneficiary who is first in line and one or more contingent beneficiaries who may receive the account if the primary beneficiary has died or cannot inherit it. The form may also assign each person a percentage of the balance. Those percentages should be checked to confirm they reflect the account holder’s current wishes.

The plan administrator generally uses the beneficiary information on file. A designation made years earlier may therefore control even if circumstances have changed through marriage, divorce, a beneficiary’s death, or the arrival of children. A will remains an important estate-planning document, but it typically does not override the beneficiary record for a 401(k).

Some plans have additional requirements when a participant names someone other than a spouse. The plan may require a particular procedure or spousal consent. Participants should check the plan’s rules and keep confirmation that a submitted election was accepted.

What Happens If There Is No Valid Beneficiary?

If no valid beneficiary is recorded, the plan’s written terms determine what happens next. Many plans direct the balance to the participant’s estate. The estate may then need to go through probate, the court-supervised process for settling a person’s affairs and distributing assets.

A valid designation generally lets the plan pay the beneficiary directly without sending the account through probate. This can reduce court involvement and delays, although the plan still needs to verify the claim and process its required paperwork. Probate is not always avoidable or harmful, but it can add administration and delay access to estate assets.

CNBC’s coverage of overlooked beneficiary designations discusses how a missing beneficiary designation can send retirement assets through probate. Although the article concerns IRAs, the broader planning point applies to 401(k)s as well: the beneficiary form can determine how directly a retirement account reaches the people it was intended for.

What Beneficiaries Should Do After the Account Holder Dies

A beneficiary should contact the former employer, the plan administrator, or the financial institution that holds the 401(k). The administrator can confirm who is listed and explain how to start a claim. The process commonly requires a death certificate, identification, and completed forms.

Beneficiaries should ask what distribution choices the plan allows and what deadlines apply before deciding what to do with the money. Options and timing can depend on the plan’s terms and the beneficiary’s circumstances. A beneficiary should not assume that the account can remain untouched indefinitely or that every option available to one beneficiary is available to another.

Taxes also matter. Distributions from a traditional 401(k) can be taxable, while the treatment of a Roth 401(k) can differ. Taking a large distribution at once may have consequences that could have been avoided by considering other available options first. Beneficiaries should understand the plan’s choices and potential tax effects before requesting a distribution.

How Spouses’ Options Can Differ

A surviving spouse may have options that are not available to other beneficiaries. In some circumstances, a spouse may be able to keep the retirement savings invested through a transfer or rollover. A non-spouse beneficiary may have different distribution choices and deadlines.

The available choices can depend on the account type, the account holder’s age at death, the beneficiary’s relationship to the account holder, and the plan’s terms. The result may also differ depending on whether the beneficiary is an individual, a trust, or an estate. The plan administrator can explain the procedures the plan offers, while the tax treatment depends on the applicable rules and circumstances.

When to Review a 401(k) Beneficiary Designation

A beneficiary designation should be revisited after major changes, including marriage or remarriage, divorce or legal separation, the death of a spouse or named beneficiary, and the birth or adoption of a child. A new job or a rollover from a former employer plan is also a useful prompt to confirm which accounts still exist and who is named on each one.

Do not assume that updating a will also updates a 401(k) designation. Submit changes through the plan’s process, check that the new information appears correctly, and retain the confirmation. This is particularly important when naming someone other than a spouse because the plan may require extra steps.

A Practical Beneficiary Review

Review current and former employer accounts, including accounts that may have been left behind after changing jobs. For each account, confirm the primary and contingent beneficiaries and their assigned shares. Update any designation that no longer reflects your wishes, and keep the confirmation with other estate-planning records.

It can also help to tell a trusted person where account information is kept without sharing passwords unnecessarily. Coordinating beneficiary choices with the rest of an estate plan can make it easier for the intended recipients to identify accounts and understand how they are meant to fit into the plan.

Considerations for International Families

Employees on international assignments and families with beneficiaries who live abroad may need to coordinate paperwork, banking, and tax questions across borders. The beneficiary’s location does not change the importance of confirming who is recorded on the account. Contacting the plan administrator early can clarify what documentation and payment procedures apply.

*This article is for general informational purposes only and is not legal advice.