FMLA Violations by Employers: When Leave Can Be Denied, When You Can Be Fired, and What Interference and Retaliation Mean (2026)

Can an employer deny FMLA leave?

Yes, for a defined set of reasons, and no for everything else. An employer may deny FMLA leave when it is not covered (fewer than 50 employees in 20 or more workweeks), when the employee is not eligible (under 12 months of service, under 1,250 hours in the prior 12 months, or fewer than 50 employees within 75 miles), when the reason does not qualify under 29 CFR 825.112 to 825.127, when the 12 workweeks in the 12-month period are used up, when a required medical certification is not returned within 15 calendar days and cured within 7 more, or when the employee missed the 30-day notice for foreseeable leave without a reason. An employer may not deny leave because the timing is inconvenient, because a manager doubts a complete certification, because the employee never said the word FMLA, or because leave was used before. Denying leave that should have been granted, discouraging a request, delaying designation, or counting FMLA absences against the employee is interference under 29 U.S.C. 2615(a)(1). Firing, demoting or disciplining an employee for taking leave is retaliation under 2615(a)(2). An employee may still be fired for an unrelated reason, which the employer must prove.

The two prohibitions

Section 2615(a)(1) of the statute makes it unlawful for an employer to interfere with, restrain, or deny the exercise of or the attempt to exercise any right provided by the FMLA. The regulations at 29 CFR 825.220 expand that into examples: refusing to authorize leave, discouraging an employee from using it, manipulating a workforce to avoid coverage, changing the essential functions of a job to defeat eligibility, reducing hours to fall below 1,250, and counting FMLA leave under a no-fault attendance policy. An interference claim does not require proof that the employer meant to violate the law; it requires proof that the employee was entitled to a benefit and did not get it. If the employer denied leave that should have been granted, the reason it thought it was right is not a defense, though it can affect damages.

Section 2615(a)(2) makes it unlawful to discharge or in any other manner discriminate against an individual for opposing any practice made unlawful by the Act, and 2615(b) protects anyone who files a charge, gives information or testifies in a proceeding. The regulations read these together with the interference clause to prohibit retaliation for taking leave itself: an employer may not use the taking of FMLA leave as a negative factor in employment actions such as hiring, promotions or disciplinary actions. A retaliation claim, unlike interference, is about motive. The employee has to show that the leave was a reason for the adverse action, and the employer answers by showing a reason that had nothing to do with it. Most litigated FMLA cases are retaliation cases, and most turn on timing, comparators and what the decision-maker wrote down.

The distinction matters for what each side has to prove, but in practice a single set of facts often supports both. An employee who is fired the week after returning from leave, under an attendance policy that counted the leave days, has an interference claim for the counting and a retaliation claim for the firing. Plaintiffs plead both; employers defend both.

Lawful reasons to deny FMLA leave

Coverage and eligibility come first and are mechanical. The employer must have employed 50 or more employees in 20 or more workweeks in the current or preceding calendar year, or be a public agency or a school, which are covered at any size. The employee must have 12 months of service, not necessarily consecutive but bridged only across breaks of less than 7 years; 1,250 hours actually worked in the 12 months before the leave starts, excluding paid time off and other leave; and a worksite with 50 or more employees within 75 miles, measured on the day the notice is given. Fail any of the three and the employer may deny the leave, and must say so in the eligibility notice within 5 business days, naming the reason. An employer that tells an employee they are eligible and later discovers they were not may be held to the representation if the employee relied on it.

The reason must qualify. The FMLA covers the employee's own serious health condition, care for a spouse, parent or child with a serious health condition, the birth or placement of a child and bonding within the first year, a qualifying exigency arising from a family member's covered active duty, and care for a covered servicemember with a serious injury or illness. A cold, the flu, or a routine dental procedure without complications is not a serious health condition unless it meets the incapacity-plus-treatment or chronic-condition tests. Care for a grandparent, a sibling or an adult child who is capable of self-care is not covered unless in loco parentis or a state law applies. Bereavement is not covered. A denial for a non-qualifying reason is lawful, and an employer that grants it anyway as personal leave has done a kindness, not created an FMLA right.

The paperwork and notice rules are the last set. The employer may require a medical certification and give the employee 15 calendar days to return it, then written notice of any deficiency and 7 calendar days to cure. If a complete certification never arrives, the employer may deny the leave, and any leave already taken may be treated as unprotected. For foreseeable leave the employee must give 30 days' notice, or as soon as practicable, and an employer may delay the leave until 30 days after notice was given if the employee had no reasonable excuse; for unforeseeable leave the employee must follow the employer's usual call-in procedures unless unusual circumstances prevent it, and an employer may delay or deny leave for an unexplained failure to do so. Finally, the employer may deny leave beyond the 12 workweeks, or 26 for military caregiver leave, in the applicable 12-month period, provided it disclosed the period it uses.

Unlawful reasons, and the twelve violations that recur

The lawful reasons are a closed list; everything outside it is unlawful. An employer may not deny or delay leave because the timing is bad for the business, because the employee is essential, because the request is the third this year, because the manager believes the employee is exaggerating after a complete certification, because the employee is in a probationary period, because the employee did not use the words FMLA or fill out the company's form, because the employee is a poor performer, or because the leave is intermittent and hard to schedule. It may not require the employee to find coverage as a condition of the leave, to take leave in larger blocks than medically necessary, or to obtain a certification for every intermittent absence when one certification covers the period. The Wage and Hour Division's enforcement and the case law show the same violations year after year. Twelve of them account for most of the findings.

• Failing to recognize a request. The employee says they need time off for surgery, or that a parent is in hospital, and the manager treats it as ordinary absence. The FMLA obligation begins when the employer has enough information to know the leave may qualify; the employee does not have to name the Act.
• Failing to give the notices. No eligibility notice within 5 business days, no rights and responsibilities notice, no designation notice within 5 business days of having the information. The Supreme Court in Ragsdale v. Wolverine (2002) requires the employee to show prejudice from a notice failure, but prejudice is easy to show when the employee would have scheduled leave differently.
• Delaying or refusing designation. Since the Department of Labor's 2019 opinion letter, an employer may not delay designating qualifying leave as FMLA leave, and an employee may not decline the designation to save the weeks; both sides sometimes still try.
• Counting FMLA absences under an attendance or points policy, or in a performance review, or as a factor in a bonus that is not conditioned on attendance for other leave as well.
• Requiring a complete medical certification for each intermittent absence, or recertification more often than the regulations allow: generally not more than every 30 days and not more often than the certified duration, unless circumstances change or the employer has reason to doubt the certification.
• Asking for more medical information than the certification allows, contacting the health care provider through the employee's direct supervisor, or demanding a diagnosis where a state law forbids it.
• Requiring the employee to work during leave. Occasional questions about where a file is are tolerated; assigning tasks, requiring attendance at meetings, or making return conditional on completing work are interference.
• Refusing intermittent or reduced-schedule leave for a certified chronic condition, or forcing the employee to take it in half-day or full-day blocks when the employer tracks other leave in smaller increments.
• Failing to restore the employee to the same or an equivalent position: a different shift, a smaller territory, a lower bonus plan, a desk in another building, or a role stripped of supervisory duties.
• Denying leave or restoration by misapplying the key-employee exception: it requires the employee to be salaried, among the highest-paid 10 percent within 75 miles, and it requires written notice at the time leave begins and a finding of substantial and grievous economic injury.
• Cutting health coverage during leave or failing to restore it without a waiting period on return, or recovering premiums from an employee who could not return because of the serious health condition.
• Terminating for job abandonment when the employee's leave was extended by a doctor and the employer had the note, or terminating the day the 12 weeks end without an ADA accommodation review.

Can you be fired while on FMLA leave?

Yes, for a reason that has nothing to do with the leave, and the employer has to be able to prove it. The regulation at 29 CFR 825.216(a) states the rule directly: an employee has no greater right to reinstatement or to other benefits and conditions of employment than if the employee had been continuously employed during the leave, and an employer must be able to show that an employee would not otherwise have been employed at the time reinstatement is requested in order to deny restoration. The burden is on the employer. That framing is why FMLA terminations are so often lost by employers who had a real reason but a thin file.

The reasons that hold up are the ones that would have produced the same result with the leave removed. A layoff or reduction in force that eliminated the position and that would have reached the employee under the selection criteria used for everyone else. A plant or shift closure. Misconduct discovered before or during the leave that the employer would fire anyone for, such as theft or falsified records. Fraud in the leave itself, such as an employee certified as unable to work who is photographed working a second job or who posts a beach holiday during a certified incapacity; courts accept an employer's honest belief in fraud even if the belief later proves mistaken, provided the investigation was reasonable. Performance problems that were documented and progressing before the leave request, where the termination is the next step in a process already under way. Failure to return a fitness-for-duty certification that was required in the designation notice. Failure to return at the end of the leave without notice.

The reasons that do not hold up are the ones the leave produced. Absences that were the leave. Missed deadlines that fell during the leave. A performance review that covers the leave period and rates the employee down for output. Discovery, while the employee was out, that the team managed without them, followed by a restructuring that eliminates only that position. A termination in the first weeks after return with no documented reason that predates the leave request. Timing alone does not prove retaliation, but timing plus the absence of a paper trail usually does, and juries are permitted to infer motive from a sequence that has no other explanation.

Two doctrines decide the close cases. Under the honest-belief rule, adopted in most circuits, an employer that fires an employee because it honestly believed, after a reasonable investigation, that the employee committed misconduct is not liable even if the belief was wrong, because the motive was the belief and not the leave. Under the same-decision or mixed-motive analysis, an employer that shows it would have taken the same action for a legitimate reason limits or defeats the claim even if the leave was also in the decision-maker's mind. Both doctrines reward documentation made at the time, and both fail when the file was assembled after the fact.

Remedies, deadlines, and how to complain

An employee who proves a violation recovers the wages, salary, benefits and other compensation lost by reason of it, with interest, or where no compensation was lost, the actual monetary losses sustained as a direct result, such as the cost of care for a family member, up to 12 weeks of wages. On top of that the court adds an equal amount as liquidated damages, doubling the award, unless the employer proves it acted in good faith and had reasonable grounds to believe it was complying. Equitable relief follows: reinstatement, promotion, or front pay where reinstatement is impractical. The prevailing employee's reasonable attorney's fees and costs are paid by the employer. The FMLA does not provide emotional distress or punitive damages, which is one reason plaintiffs add state law claims where a state family leave act, such as California's CFRA, allows them.

The deadline is 2 years from the last event constituting the violation, or 3 years where the violation was willful, meaning the employer knew or showed reckless disregard for whether its conduct was prohibited. The employee may file a complaint with the Department of Labor's Wage and Hour Division, which investigates, may find a violation and supervise back pay, and may sue on the employee's behalf, or may go directly to federal or state court without any administrative filing; the FMLA has no exhaustion requirement, unlike Title VII. Individual supervisors can be personally liable as employers in some circuits, a point that concentrates minds in management training.

Public employees have a narrower path. State employees suing their state employer for money under the FMLA's self-care provision are barred by sovereign immunity after Coleman v. Court of Appeals of Maryland (2012), though they may sue for family-care leave after Nevada Department of Human Resources v. Hibbs (2003), may seek reinstatement, and may complain to the Wage and Hour Division, which can enforce against the state.

What to do in the first week: employee

Put the request in writing if it was not, restating the dates, the reason in the FMLA's categories, and the date you first told the employer, and keep a copy outside the employer's systems. Ask for the eligibility and rights and responsibilities notices if you have not received them, and for the designation decision in writing with the reason for any denial. Return the medical certification within 15 days and keep proof of when and how you sent it; if the employer says it is deficient, ask which item and cure it within 7 days. Follow the call-in procedure for every absence even when you believe the absence is protected, because the failure to call in is the most common lawful ground for denying an intermittent day.

If you are disciplined, given a poor review, or terminated during or soon after leave, ask for the reason in writing and for a copy of your personnel file, which about twenty states entitle you to by statute. Write down the sequence of events with dates while it is fresh. Do not sign a separation agreement releasing FMLA claims without advice; the release is enforceable and the consideration is usually less than the claim. Then choose the route: a Wage and Hour Division complaint is free and does not require a lawyer, and a lawyer will take a strong FMLA case on contingency because the fee-shifting provision pays them. The 2-year clock is running from the adverse action, not from when you learned it was unlawful.

What to do in the first week: employer

Treat any medical absence of more than 3 days, any hospitalization of the employee or a family member, any new child, and any mention of military duty as a possible FMLA request and route it to HR the same day. Send the eligibility notice within 5 business days with the eligibility decision and its reason, the rights and responsibilities notice, and the certification form with the 15-day deadline written on it. When the certification returns, designate within 5 business days, in writing, stating the hours or weeks counted and the 12-month method. If it is deficient, say exactly what is missing and give the 7 days. Do not contact the health care provider through the employee's supervisor; use HR, a leave administrator or another health care provider, and only to authenticate or clarify.

During the leave, stop the attendance points, exclude the period from any productivity metric, keep the health coverage, and tell the manager in writing that no adverse action may be taken without HR review. If misconduct or a business reason for termination arises, document it as it arises and apply the standard you apply to everyone. Before the leave ends, decide the restoration position and confirm in writing that it is the same or equivalent in pay, benefits, shift, schedule, location and duties. If the employee cannot return at the end of the 12 weeks, open an ADA accommodation review before doing anything else. And if you deny a request, put the lawful reason from the closed list in the denial, because the reason you write in the first week is the reason you will defend in year two.