How to File a Department of Labor Complaint (Wage and Hour)

A Department of Labor complaint means filing a report with the Wage and Hour Division (WHD), the branch of the DOL that enforces the FLSA. It is the most accessible enforcement route for workers who believe they have been underpaid: free, available online, and confidential by default.

You do not need a lawyer, you do not need to know the legal citations, and you do not need a perfect set of records. You just need to describe what happened and let a federal investigator take it from there.

What the WHD actually enforces

The WHD enforces more than 180 federal labor laws. The most common wage complaints involve unpaid overtime under the FLSA, minimum-wage shortfalls, tip-credit abuse, off-the-clock work requirements, illegal paycheck deductions, child-labor violations, and FMLA retaliation.

If your issue is discrimination or harassment unrelated to wages, that goes to the EEOC instead, not the WHD. For a deeper look at the overtime rules the WHD enforces, see FLSA overtime explained.

Filing online: what you need

Go to the WHD complaint page and click File a Complaint on the Worker Resources page. You will enter your employer's name, address, and approximate size, your own contact information, your job title and pay rate, an approximate date range for the violation, and a brief narrative of what happened.

No attachments are required to start, and the form takes about fifteen minutes. Before you file, it helps to know roughly how much you are owed; the back-pay calculator gives you a defensible figure in a couple of minutes.

How the investigation works

A WHD district office assigns an investigator to your complaint. The investigator contacts the employer, requests payroll records and time logs, and may interview coworkers. You have the right to participate confidentially, and the WHD avoids revealing your identity wherever it can.

If the employer's records are missing or falsified, investigators use employee declarations and reasonable estimates to reconstruct what is owed. The absence of records works against the employer, not you, because the FLSA puts the recordkeeping duty on them.

What the agency can order

If a violation is confirmed, the employer receives a back-wage finding and a deadline to pay. If they refuse, the Solicitor of Labor can file a federal lawsuit on your behalf. The WHD can also assess civil money penalties, up to $2,451 per violation in 2026 for repeat or willful violators.

In most successful cases the recovery includes the unpaid wages plus liquidated damages equal to the same amount, effectively doubling the payout. To understand that doubling rule, read what is back pay.

File with your state at the same time

The WHD enforces federal law. If your state has its own wage laws, and most do, file with your state labor agency at the same time. State agencies may have higher minimums, longer lookback windows, or stiffer penalties than federal law.

Workers in New York, California, and Illinois especially should not rely on the federal route alone, because state law can roughly double the reachable period. Filing both complaints takes about thirty minutes total and costs nothing.

Retaliation protection

It is illegal for your employer to fire, demote, cut your hours, or otherwise punish you for filing a WHD complaint or cooperating in an investigation. If retaliation occurs, file a separate retaliation complaint immediately.

Federal FLSA retaliation claims have a two-year filing deadline, three years if willful. Many state retaliation statutes are shorter, some as tight as 30 days, so do not delay. Write down the date you complained, the date of any adverse action, and who delivered it.

Frequently asked questions

Is the complaint really confidential? The WHD will keep your identity confidential to the extent the law allows, and investigators routinely interview multiple employees so no single person is singled out. Total anonymity cannot always be guaranteed in a small workplace, but disclosure is the exception.

What if I already quit or was fired? You can still file. The two-year FLSA clock runs from each underpaid payday, not from your last day, so former employees regularly recover back pay long after leaving.

Can the WHD recover wages for my coworkers too? Yes. WHD investigations often expand to cover everyone affected by the same pay practice, which is one reason a single complaint can return wages to an entire crew.

Quantify it, then file

A complaint with a number attached gets taken more seriously than a vague grievance. Before you submit the form, spend two minutes turning your hunch into a figure you can defend.

Use the back-pay calculator to build a week-by-week estimate, then paste the total into your complaint narrative. None of this is legal advice, but it is the difference between a complaint that drifts and one that moves.