Missing Participants: How to Track Down Your Lost Retirement Account

When employees quit a job, move to another company or are laid off, they often leave behind a 401(k) or pension account. If they subscribe to the prevalent view that retirement funds should be invested and then left alone until retirement age, they may intentionally ignore the account until they need the funds. Or perhaps they plan to roll the funds over to an account with a new employer or an individual retirement account, but never follow through. Regardless of the reason, they are at risk of becoming missing participants.

What is a Missing Participant?

Former employees who maintain regular contact with their accounts significantly reduce their risk of becoming missing participants. They can keep their accounts active by updating their contact information when they move, and responding to notices from the plan sponsor or third party administrator.

Unfortunately, many former employees become missing participants by failing to maintain contact with their past employer or organization holding their retirement dollars. Participants can be determined to be “lost” if the plan has received an undeliverable piece of mail and their current address of record is not the most current place of residence for the participant.  When it comes time to claim retirement funds, they may be in for an unpleasant surprise. Those hard-earned funds may be difficult to track down.

The former employer may have gone out of business, merged with another company or changed the recordkeeper that acts as the plan administrator – perhaps multiple times. Retirement plan participants who haven’t engaged with their accounts and kept their contact information current may have missed essential notifications about their account status.

Finding Missing Retirement Accounts

In December 2024, the U.S. Department of Labor launched the Retirement Savings Lost and Found Database to address challenges facing missing participants, as required by the Secure 2.0 Act of 2022. This website is designed to help former employees and their beneficiaries locate their employer-sponsored or union-sponsored retirement accounts. Specifically, the database covers:

• Defined-benefit pension plans: These plans guarantee a lifetime monthly payment, such as an annuity or lump-sum payment, at retirement.
• Defined-contribution plans: These include 401(k) plans, which are primarily funded by employee and employer contributions.

Through the Retirement Savings Lost and Found Database, former employees and their beneficiaries can create a Login.gov account, verify their identity, search for accounts linked to their Social Security number, and, if such accounts are listed, access contact information for the current plan administrator holding the retirement funds. Using this information, missing participants can contact the plan administrator to confirm whether retirement benefits are available and get the next steps for reclaiming those funds.

Additional Steps

Because the Retirement Savings Lost and Found Database is relatively new, and plan administrators submit their information voluntarily, many accounts are not listed. Missing participants or their beneficiaries who believe they are owed retirement funds can take additional steps to track down their accounts.

Begin by contacting the former employer’s human resources department, if possible. If the former employer is no longer in business or has merged with another company, it may be difficult or impossible to reach someone who can help. In those cases, it may be helpful to review any available past account statements to identify and contact the last-known plan administrator. Reaching out to former coworkers who may have kept their accounts active to request plan administrator details may also be beneficial.

Additional searchable online databases that may help track down helpful plan details include:

• Department of Labor Abandoned Plan Search, which includes information about terminated retirement plans.
• National Registry of Unclaimed Retirement Benefits, a database maintained by the largest independent processor of retirement benefit distributions.
• PBGC’s Missing Participants Program, a database maintained by the Pension Benefit Guarantee Corporation to help match missing participants and track down funds from terminated retirement plans.

Employers Needing Assistance

While the National Lost & Found Database aids individual participants directly, it is a one-way database and does not help the plan sponsor with correcting the problem or more importantly, alleviate any fiduciary responsibility.  The plan sponsor still needs to fulfill its responsibility by following the DOL’s recommended guidelines issued in the early 2021 in their “Best Practices” for handling missing participants.   MarketSphere Retirement Reunification Services can help retirement plan sponsors maintain contact with or locate plan participants, as well as their beneficiaries. Learn about MarketSphere’s Retirement Reunification Services and contact our team to get started and help ease the burdens facing plan fiduciaries responsible for acting in the best interest of plan participants and beneficiaries.