When the Labor Department recovers back wages for a worker and then cannot find that worker, it does not give up right away. The department’s Wage and Hour Division says it holds the money for three years while it keeps trying to locate the person. If it still cannot, the money goes to the U.S. Treasury.
The division runs a search tool called Workers Owed Wages for exactly this. Its own page says that when the division cannot find an employee, it holds their back wages for three years while it continues its efforts to locate them.
Where unclaimed back wages come from
Back wages are pay an employer owed and did not give, usually minimum wage or overtime. When the Wage and Hour Division investigates and finds a violation, it can collect that pay and send it to the workers. In fiscal 2025 the division recovered more than $259 million for nearly 177,000 employees, an average of $1,465 per worker, more than in any year since 2019.
Back wages are not a government benefit or a settlement payout. They are pay an employer owed, collected by the division after it found a violation, which is why the claim asks for proof of identity.
Some of those workers are easy to reach. Others have moved or left a job years ago, which is how money ends up in the holding period.
The search page does not give a total for the wages still unclaimed or a count of workers still owed, so there is no public figure for how much sits waiting.
That makes the question a personal one for anyone who worked for an employer that was investigated and has since moved on. A worker who left a job, or whose old employer was later found to have underpaid, could be on the list without knowing it. The only way to know is to search, and the search is free.
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How the search and claim work
The page lays out the steps. A worker enters the employer’s name in the Workers Owed Wages application, then searches for their own name. If wages are owed, the tool asks for contact information so the division can email the Back Wage Claim Form, known as WH-60, along with instructions.
The signed form is uploaded through a Login.gov account, along with a copy of identification, such as a Social Security card, an ITIN card, a driver’s license or state ID, or a W-2 or pay stub. The division says it processes the claim in about six weeks and then sends the wages.
Payment has changed. Starting October 1, 2025, the page says all payments are electronic, and anyone who currently receives back wages by paper check has to update their information in the application to keep receiving them. A worker without email or a computer can call the division at 1-866-487-9243, and anyone who is owed money and still gets paper checks should make the update before the next payment.
The Labor Department’s one-page flyer adds that the tool works on a phone, tablet or computer, is available in English and Spanish, is continuously updated, so a search that comes up empty today can show a different result later, and is confidential. It says the division tries to contact every worker owed back wages, and that if the division recovered money for a worker, it will help that worker claim it.
What happens when the three years run out
The three-year holding period is the deadline that matters. The flyer says money unclaimed after three years must be returned to the U.S. Treasury. The division’s pages do not explain how a worker can recover wages once they have moved to the Treasury, so the safest time to look is while the division still holds them.
The search is simple to run and takes only a few minutes. It helps to have the names of past employers on hand, since the application starts with the employer, and one of the identification documents the page lists ready to upload if a name turns up.
If pay was never recovered at all
Many underpaid workers never appear in this system, because no investigation ever happened. For those cases the division takes complaints by phone at 1-866-487-9243 or through an online contact form, and it says complaints are confidential and that an employer cannot retaliate against a worker for filing one or cooperating with an investigation, according to its complaints page. That page does not list a deadline for filing, so the division is the place to ask.
The underlying rules are the federal wage law. The Labor Department’s Fair Labor Standards Act page says the federal minimum wage is $7.25 an hour, that a higher state minimum applies where there is one, and that covered workers get overtime pay of at least one and a half times the regular rate for hours beyond 40 in a workweek.
Is back pay from an old job sitting unclaimed somewhere?
A search that never gets run is a loss that never shows up. Back wages that go unclaimed for three years leave the Labor Department for the U.S. Treasury, and the same quiet drift happens to forgotten refunds, old accounts and uncashed checks held in other places.
The Settlement & Refund Recovery System was built for that wider search. It includes the source vault of 12 official places money sits, and a 5-tab Excel tracker pre-filled with all 51 state unclaimed-property offices, so each place checked can be logged and dated.
Get the 12-place source vault and the 51-office tracker for finding old money →
More Financial Reading
- 21 Ways to Stretch a $2,087 Social Security Check
- 15 Places to Find Your Share of the $4.25 Billion States Give Back
- 17 Medicare Money Moves Now That Part D Caps at $2,400
This article was produced with AI assistance and edited for accuracy against the sources linked above.
