A deceased 401k claim starts with a simple fact: a workplace retirement account does not disappear because the person died. Someone still has to find the plan and show the administrator who is allowed to receive the benefit. That person is often the beneficiary named on the plan's form. Sometimes it is the estate. The plan's records, not a guess, decide which.
We make Asset Recovery: Lost 401k, a free app that opens official search tools from an employer name and the years someone worked. Families use that same employer list when they know where a relative had jobs. This page is general education, not legal advice, and it does not promise an account will be found.
Before anyone can pay a benefit, the plan administrator typically asks for proof. Gather what you can:
Employer names, including old names if the company was sold or renamed
Approximate years they worked there
A death certificate
Your identification
Any beneficiary paperwork, will, or letters from a probate court, if you have them
The beneficiary form on file with the plan often controls who receives a 401(k), even when a will says something else. If you cannot find that form, the administrator is the place that has it. You do not need the account number to ask. This is discussed in Find an old 401(k) without the account number.
Old W-2s, tax returns, and pay stubs are clues to employers. A relative's email or a box of paperwork can be enough to build the list. Several jobs mean several plans. Check each employer you can name, including short ones and ones that changed names, before you decide there is nothing to claim.
The Department of Labor Retirement Savings Lost and Found is built so a person can search records tied to their own identity on the government site. A family member usually cannot stand in for the person who died and run that login as if they were them. For a deceased 401k claim, the practical path is the employer and the plan administrator, plus any official page that helps you find who administers a shut-down plan.
Use the name they worked under. If the company closed, merged, or changed its name, that old name still matters. 401(k) when a company closes, merges, or is renamed explains why. The menu of free databases, and which job each one fits, is in free places to look for a lost 401(k).
The wider order for a living person's own search is in how to find a lost 401(k) from a previous job. A family search uses the same employer-first habit, then the administrator's claim process.
Asset Recovery: Lost 401k does not file the claim and does not determine the beneficiary. You can log each employer you know they worked for, and the years, and open the official pages from the app: DOL Lost and Found, Abandoned Plan Search, and PBGC when the benefit may be a pension. Identity details, if a government site asks for them, stay on that site.
Once you have an administrator, they tell you which documents complete a deceased 401k claim and how a beneficiary takes the money. Taxes on an inherited account are their own topic. A tax professional should answer those for the person who inherits. This article only gets you to the plan.
Searching is free. For a shortlist of products, see apps to find a lost 401k. Then put the relative's former employers into Lost 401k so the claim has a plan name behind it.
Start on our Asset Recovery page or download Lost 401k.