Workers who changed jobs over the past decade and left old 401(k) balances behind now have a federal tool designed to help them reconnect with that money. The U.S. Department of Labor’s Employee Benefits Security Administration has launched the Retirement Savings Lost and Found, an online database that lets users search by Social Security number for plan administrator contact information tied to their accounts. The tool covers 401(k) plans and pension plans but excludes IRAs, and its effectiveness depends on whether plan administrators actually submit their data.
Why the Lost and Found database exists and who it serves
Frequent job changes have scattered retirement savings across multiple employers and recordkeepers for years. A Government Accountability Office review documented how participants struggle to locate and consolidate old accounts, particularly when former employers merge, rebrand, or shut down. The Lost and Found was built to address that gap by giving workers a single search point for plans linked to their Social Security number, reducing the guesswork of tracking down past providers or HR departments that may no longer exist.
The database draws on historical filings of IRS Form 8955-SSA, the annual registration statement that identifies separated participants with deferred vested benefits. That form has been filed by plan sponsors for years, creating a baseline of records that connect individuals to specific retirement plans. On top of that historical layer, the Labor Department built a companion intake portal where plan administrators and recordkeepers can voluntarily upload current data on separated participants, name changes, mergers, and other updates that might affect how easily a worker can be found.
That voluntary structure is where the coverage question gets sharper. Large recordkeepers with dedicated compliance teams are more likely to submit data quickly and consistently, folding the intake process into their existing reporting routines. Smaller plans, especially those administered by local firms or single-employer sponsors, face fewer internal incentives and fewer resources to comply. The result could be a two-tier system: workers whose old 401(k)s sat with major providers may find matches, while those whose accounts were held by smaller or now-defunct plans may still come up empty, at least until broader participation takes hold.
How the data collection was authorized and what it includes
The Labor Department’s Employee Benefits Security Administration proposed an information collection request in April 2024, opening it to public comment and review under the Paperwork Reduction Act. The Office of Management and Budget approved that collection on November 20, 2024, and the Federal Register notice confirms the program’s operational status and authorizes EBSA to gather data from plan administrators to populate the database. This approval sets the parameters for what information can be requested, how often, and in what format.
The public-facing portal at lostandfound.dol.gov returns plan administrator contact information, not account balances or dollar amounts. After entering identifying details, a user who finds a match will see the name, address, and other contact points for the plan or its recordkeeper, but must still reach out directly to claim benefits, request statements, or initiate a rollover. That design is intentional: it protects sensitive financial information while still giving workers a clear starting point.
On the back end, the administrator intake portal is the channel through which recordkeepers submit or update participant records, and it requires a login.gov account for access. Through this system, plan sponsors can report separated employees with vested benefits, update plan contact details, and correct past filings that may have been incomplete or outdated. The quality and timeliness of those submissions will largely determine how comprehensive and accurate the public search tool becomes over time.
How the Lost and Found fits with other retirement benefit searches
The database is separate from the Pension Benefit Guaranty Corporation’s Missing Participants Program, which focuses on benefits from certain terminated defined benefit and defined contribution plans that transfer assets to PBGC. By contrast, the Retirement Savings Lost and Found is aimed at ongoing plans and relies on plan administrators to keep participant listings current. Workers who believe they have benefits in a plan that has been formally terminated may still need to check PBGC resources in addition to the Labor Department’s tool.
In practice, the new database is likely to function as one piece of a broader search strategy rather than a complete solution. Workers trying to track down old 401(k) or pension benefits may still need to review past tax returns for Form 1099-R, dig up old account statements, or contact former colleagues to confirm the name of a plan or recordkeeper. But the Lost and Found offers a centralized, government-backed starting point that did not exist before, potentially shortening the search for millions of people whose savings have become detached from their current financial lives.
For now, the system’s reach will depend on how quickly employers and service providers embrace the intake process and how diligently they maintain their records. Over time, as more plan sponsors participate and more years of filings accumulate, the database could evolve into a standard first stop whenever a worker leaves a job or begins planning a retirement rollover. Until then, savers who suspect they have money stranded in old workplace plans have a new, federally supported way to begin reconnecting with those funds.
