How Do I File an FMLA Complaint Against an Employer?

To file an FMLA complaint against an employer, contact the U.S. Department of Labor’s Wage and Hour Division: call 1-866-487-9243, visit your nearest WHD office, or submit your complaint through the WHD’s online contact portal. Filing is free, confidential regardless of immigration status, and requires no special form or attorney.¹ You can also skip the DOL and file a private lawsuit in federal or state court, either instead of or alongside a WHD complaint.²

Confirm the FMLA Applies to Your Situation

Before you file, check that you were covered. Three things must all be true: you worked for the employer for at least 12 months, you logged at least 1,250 hours in the 12 months before your leave, and your worksite has 50 or more employees within a 75-mile radius.³ The employer itself must be a public agency, a public or private school, or a private company with 50 or more employees for at least 20 workweeks in the current or preceding year.⁴

If you qualify, you’re entitled to up to 12 workweeks of unpaid, job-protected leave in a 12-month period for the birth or adoption of a child, to care for a spouse, child, or parent with a serious health condition, or for your own serious health condition.⁵ Military caregiver leave stretches to 26 workweeks in a single 12-month period for those caring for a servicemember with a serious injury or illness.⁶

Most violations fall into a few patterns. Interference means the employer blocks, discourages, or denies leave you were entitled to. Retaliation means the employer punishes you for taking or requesting leave, through termination, demotion, reduced hours, or negative reviews. Failure to reinstate means you came back from leave and were not returned to your original job or an equivalent one in pay, benefits, and responsibilities.⁷ Counting an FMLA-protected absence under a “no fault” attendance policy is itself a violation.

Gather Your Documents First

The strength of your complaint depends on what you can show. Pull together the basics before you contact anyone: your employer’s legal name, address, and phone number; your supervisor’s name; your dates of employment; and the specific dates you requested or took leave.

Then collect the supporting evidence:

Pay stubs or timesheets that show you hit the 1,250-hour threshold and establish your wage rate for calculating back pay.
Any written leave requests — emails, letters, HR portal submissions — showing what you asked for and when.
Copies of any medical certifications you gave the employer.
Your employee handbook and any written leave or attendance policy the employer relied on.
Text messages, emails, Slack messages, and voicemails in which a manager discouraged leave, threatened consequences, or discussed your leave status. In-the-moment communications are often the strongest evidence of interference or retaliation.
A written timeline of the requests, denials, conversations, and any adverse actions.

Write your account while the details are fresh. Investigators regularly see complaints where the emotional shape of events is clear but the dates are not, and dates are what move an investigation.

How to File With the Wage and Hour Division

You have three ways to reach the WHD, and all of them are free and confidential regardless of your immigration status.¹

By phone: 1-866-487-9243, Monday through Friday, 8:00 a.m. to 4:30 p.m. local time. A representative walks you through the intake.
In person: at your local WHD office. Some offices keep limited walk-in hours, so call first.
Online: through the WHD’s contact portal. A representative follows up within 7 to 10 business days.⁸

You don’t need a lawyer, and there is no form to download. The investigator assigned to your case helps organize the details. File as soon as you can after discovering the violation; the DOL’s guidance calls for filing “within a reasonable time.”⁹ There is no fixed statutory deadline for the WHD complaint itself, but delay weakens the investigation and can cost you the option of a private lawsuit, which does have a firm cutoff.

What Happens After You File

The WHD reviews your intake and an investigator contacts you for an initial interview. The investigator then notifies your employer and may request payroll records, attendance records, and internal leave policies, along with interviews of coworkers, supervisors, or managers with relevant knowledge.¹⁰

Your identity as the complainant is confidential. The WHD will not disclose your name, the nature of the complaint, or even whether a complaint exists.¹¹ In a small workplace an employer may still be able to guess. If it comes to that, the law prohibits retaliation against you for filing or cooperating.¹²

Once the investigation ends, the WHD presents its findings. If it identifies violations, the investigator works with the employer to correct them and to obtain any back wages owed. If the employer refuses, the Department of Labor can bring its own enforcement action in court.⁷ That is the main advantage of the DOL route: the government’s legal resources back you up instead of you funding litigation yourself.

DOL Complaint or Private Lawsuit

You are not required to go through the DOL. The FMLA gives you an independent right to sue in federal or state court, and there is no requirement to exhaust administrative remedies first.¹³ You can go straight to court.

A private lawsuit tends to make sense when the damages at stake are significant, when a DOL investigation is moving too slowly for your circumstances, or when you want direct control over the process. The trade-off is cost. You either pay an attorney hourly or find one who works on contingency, which in employment cases typically runs between 25% and 40% of any recovery. Many FMLA attorneys offer free initial consultations, and because the statute makes the losing employer pay the employee’s reasonable attorney fees, some lawyers will take strong cases on contingency.

You can pursue both paths at once. Filing a DOL complaint does not stop you from later suing, and filing a lawsuit does not stop the DOL from investigating. One boundary to know: state employees may have limited rights to bring private suits depending on sovereign immunity issues in their jurisdiction.⁹

Deadlines You Cannot Miss

The deadlines are different for the two paths, and confusing them is a common mistake.

For a DOL complaint, there is no hard statutory deadline. The DOL’s own guidance says to file “within a reasonable time” of discovering the violation.⁹ “Reasonable” is not precisely defined, but the longer you wait, the more memories fade and documents disappear.

For a private lawsuit, the statute of limitations is firm. You must file within two years of the last event that violated the FMLA. If the violation was willful, meaning the employer knew its conduct was illegal or acted with reckless disregard for the law, the deadline extends to three years.² Miss it and the court dismisses the case no matter how strong it is. The clock runs from the last violation, not the first, so an ongoing pattern of interference can keep the window open longer than you might expect.

The safe move is to file with the WHD promptly and talk to an attorney well before the two-year mark if a lawsuit looks likely.

What You Can Recover

Whether the DOL resolves your complaint or you win in court, the FMLA spells out the categories of relief available.²

Lost wages, salary, and employment benefits tied to the violation. If you were fired for taking leave, this covers everything from the date of termination through resolution.
Actual monetary losses when you didn’t lose wages but paid out of pocket because of the violation, such as care costs you would not otherwise have needed, capped at the equivalent of 12 weeks of your wages (26 weeks for military caregiver leave).
Interest on lost wages and benefits at the prevailing rate.
Liquidated damages equal to your lost wages plus interest. Courts award these automatically unless the employer proves it acted in good faith with reasonable grounds for believing it was not violating the law. In practice, this often doubles the recovery.
Reinstatement or promotion — a court can order the employer to put you back in the job you would have held.
Reasonable attorney fees, expert witness fees, and litigation costs when you prevail.

The FMLA does not allow recovery for emotional distress or punitive damages. Your recovery is tied to concrete financial losses and equitable relief like reinstatement, which is why documenting your actual losses matters as much as documenting the violation.

Protection Against Retaliation

Federal law prohibits your employer from punishing you for filing an FMLA complaint, cooperating with an investigation, or testifying in an FMLA proceeding.¹² Retaliation is a separate violation that supports its own claim for damages. If your employer fires you, cuts your hours, or takes any other adverse action because you filed, that conduct gives you an additional basis for recovery on top of the original violation.¹¹

If retaliation happens after you file, document it immediately and report it to the investigator handling your case, or to your attorney if you have one. Retaliation claims are often stronger than the underlying FMLA claim because the sequence of events makes the employer’s intent visible: you filed, and shortly after, something bad happened at work.

1
U.S. Department of Labor. Information You Need to File a Complaint
2
Office of the Law Revision Counsel. 29 USC 2617 – Enforcement
3
eCFR. 29 CFR 825.110 – Eligible Employee
4
Office of the Law Revision Counsel. 29 USC 2611 – Definitions
5
Office of the Law Revision Counsel. 29 USC 2612 – Leave Requirement
6
eCFR. 29 CFR 825.127 – Leave to Care for a Covered Servicemember With a Serious Injury or Illness
7
U.S. Department of Labor. Fact Sheet 77B – Protection for Individuals Under the FMLA
8
Wage and Hour Division. Contact the Wage and Hour Division
9
U.S. Department of Labor. Family and Medical Leave Act Advisor – Enforcement of the FMLA
10
U.S. Department of Labor. Investigative Process, Withholding, and Disbursement of Funds Under SCA/CWHSSA/FLSA
11
U.S. Department of Labor. How to File a Complaint
12
Office of the Law Revision Counsel. 29 USC 2615 – Prohibited Acts
13
U.S. Department of Labor. Fact Sheet 28 – The Family and Medical Leave Act