FMLA Denied? 5 Steps to Appeal Your Employer's Decision
You submitted your FMLA paperwork expecting protection, and instead you got a denial. Maybe the reason given was vague. Maybe no reason was given at all. Either way, you are now staring at an unpaid absence with no job guarantee and no idea what comes next.
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Why Employers Deny FMLA (And When They're Wrong)
Not every FMLA denial is illegal. Your employer does have the right to reject a leave request under certain circumstances. But a surprising number of denials rest on shaky legal ground, because the employer either misapplied the eligibility rules or failed to follow the notice and certification procedures that the FMLA requires of them.
The most common reasons employers cite for denying FMLA leave include:
To qualify for FMLA, you must have worked for your employer for at least 12 months, logged at least 1,250 hours in the 12 months before your leave begins, and work at a location where the employer has 50 or more employees within a 75-mile radius. If you fall short on any of these, the denial may be legitimate. But employers sometimes miscalculate hours or fail to count prior periods of employment that should count toward the 12-month threshold.
This is one of the most common reasons for denial, and it is also where employers most frequently violate the rules. Under 29 CFR §825.305, the employer can request a medical certification. But if that certification comes back incomplete or insufficient, the employer cannot simply deny your leave. They must follow the cure process outlined in 29 CFR §825.305(c), which means they have to tell you in writing exactly what is missing and give you at least 7 calendar days to fix it.
The FMLA only covers absences related to a "serious health condition," which is a defined term under 29 CFR §825.113. Your employer might argue that your condition does not meet this threshold. Sometimes they are right, but often they are applying the definition too narrowly, particularly when it comes to chronic conditions, mental health, or conditions that involve continuing treatment by a healthcare provider.
For foreseeable leave, you are required to give 30 days' advance notice. For unforeseeable leave, you must notify your employer as soon as practicable. But here is what many employers get wrong: even if your notice was late, they cannot automatically deny your leave. Under 29 CFR §825.304, the employer may delay the start of leave, but an outright denial solely on notice grounds is often improper.
Step 1: Get the Denial in Writing
The first thing you need is documentation. Under 29 CFR §825.300(d), your employer is required to provide a written designation notice within five business days of having enough information to determine whether your leave qualifies as FMLA leave. If they are denying your request, that notice must state the reason for the denial. This is typically done using Department of Labor Form WH-382.
If your employer denied your leave verbally, in a casual conversation, or through a vague email that did not specify the reason, they have already committed a procedural violation. The Seventh Circuit made this point forcefully in Ziccarelli v. Dart, 35 F.4th 1079 (7th Cir. 2022), holding that merely discouraging an employee from using FMLA leave can constitute interference under 29 U.S.C. §2615(a)(1), even without a formal denial.
Here is what to do right now:
- Send a written request (email is fine) to HR asking for the specific reason your leave was denied and requesting a copy of Form WH-382 if one was not already provided.
- If you received a WH-382, read it carefully. Check whether the "not approved" box is marked and look at the reason given.
- Save everything. Print copies or forward documents to a personal email address so you have records outside your employer's systems.
This step matters because the written denial is the foundation of everything that follows. Without knowing the stated reason, you cannot effectively challenge it.
Step 2: Check Whether the Denial Is Actually Legal
Once you have the denial in writing, you need to evaluate whether the reason holds up. Go through each element methodically.
If the denial is based on eligibility
Pull your pay stubs, time records, or any documentation that shows your start date and hours worked. The 12-month employment requirement does not have to be consecutive. Under 29 CFR §825.110(b), if you previously worked for the same employer and your break in service was less than seven years, those earlier months count toward the 12-month threshold. If you were a seasonal employee or took a gap, your employer might owe you more credit than they gave you.
For the 1,250-hour requirement, note that only hours actually worked count. Paid time off, holidays, and sick days do not. But overtime hours do count, and the burden of proof is on the employer if there is a dispute about your hours. Under 29 CFR §825.110(c), if the employer does not maintain accurate records, the employee's good-faith estimate must be presumed correct.
If the denial is based on your medical condition
Review the definition of "serious health condition" in 29 CFR §825.113. It covers inpatient care, incapacity requiring absence of more than three consecutive days combined with continuing treatment, pregnancy, chronic conditions requiring periodic treatment, permanent or long-term conditions, and conditions requiring multiple treatments. If your condition fits any of these categories, the denial may be wrong.
If the denial is based on notice failures
The Eleventh Circuit addressed this issue directly in Teryl James v. FedEx Freight, Inc., No. 24-12907 (11th Cir. 2025), ruling that an employer cannot benefit from its own failure to comply with FMLA notice requirements. If your employer never told you what procedures to follow or never provided you with the required rights and responsibilities notice under 29 CFR §825.300(c), their claim that you did not follow proper procedures loses significant force.
Step 3: Fix Your Medical Certification
If the denial relates to problems with your medical certification, this step is critical. The FMLA regulations create a structured process that protects employees from being denied leave because of paperwork technicalities, but you have to act quickly.
Under 29 CFR §825.305(c), if your employer deems your certification incomplete or insufficient, they must notify you in writing and specify exactly what additional information is needed. You then get at least 7 calendar days to provide the corrected certification. If the employer skipped this step and went straight to a denial, the denial itself may be unlawful.
When working with your healthcare provider to complete or fix the certification, make sure the form addresses these specific points:
- Diagnosis and treatment: The form should describe the condition, when it began, its expected duration, and the treatment regimen.
- Incapacity: Your provider must clearly state that the condition renders you (or your family member) unable to work, attend school, or perform regular daily activities.
- Continuing treatment: If the serious health condition involves continuing treatment, the certification should document at least two visits to a healthcare provider or one visit plus a continuing regimen of treatment.
- Intermittent leave specifics: If you need intermittent leave, the certification must estimate the frequency and duration of episodes.
Step 4: Escalate Within Your Company
Before going outside your organization, give your employer a clear, documented chance to correct the situation. This is not just a courtesy. It creates a paper trail that strengthens any future legal claim by showing that you acted reasonably and gave the company an opportunity to fix its mistake.
Draft a formal written request to HR or your company's leave administrator. Be specific. Do not simply say "I disagree with the denial." Instead, identify the legal provision the employer violated and explain why the denial is improper.
Your letter should include:
Quote the reason from the WH-382 or the employer's communication. Then address it directly. For example: "The designation notice states my leave was denied because my certification was incomplete. However, I was never provided written notice of the deficiency as required by 29 CFR §825.305(c), nor was I given the 7-day cure period."
Cite the specific CFR section that the employer's process violated. Employers take challenges more seriously when you demonstrate knowledge of the regulatory framework. If they failed to provide the eligibility notice within 5 business days, cite 29 CFR §825.300(b). If they denied without following the cure process, cite 29 CFR §825.305(c).
State plainly that you are requesting the company reverse the denial and designate your leave as FMLA-qualifying. Include a reasonable deadline for their response, such as five business days.
Send this via email so you have a timestamp and delivery confirmation. Keep your tone professional and factual. If your company has an internal grievance or appeals process, use it, but do not let it delay your external options beyond the statute of limitations.
Our letter templates include a sample FMLA denial challenge letter you can customize for your situation.
Step 5: File a Complaint with the Department of Labor
If your employer refuses to reverse the denial, it is time to go to the federal government. You can file a complaint with the U.S. Department of Labor's Wage and Hour Division (WHD). This is free, you do not need a lawyer, and the WHD has the authority to investigate your employer and enforce the FMLA on your behalf.
How to File
Call the Wage and Hour Division at 1-866-4US-WAGE (1-866-487-9243). You can also visit your nearest WHD office in person. The intake specialist will walk you through the complaint process and explain what documentation you should provide.
Deadlines
You must file within two years of the violation. If the employer's violation was willful (meaning they knew or showed reckless disregard for the law), the deadline extends to three years. Do not wait until the last minute. Evidence gets stale, witnesses forget details, and companies destroy records.
What Happens After You File
The WHD will assign an investigator to review your complaint. They will contact your employer, request documents, and interview witnesses. If they find a violation, the WHD will attempt to negotiate a resolution, which could include getting your leave approved, recovering lost wages, or both. Employers who refuse to cooperate face the possibility of the WHD referring the matter for litigation by the Solicitor of Labor.
When to Talk to an Employment Attorney
The steps above can resolve many FMLA denial disputes, especially when the employer made a clear procedural error. But some situations call for legal representation. An employment attorney can evaluate the strength of your claim, handle negotiations, and file a lawsuit if necessary.
You should seriously consider consulting an attorney if:
- The denial led to termination or discipline. If you were fired, demoted, or written up after your leave was denied or after you pushed back on the denial, this crosses from interference into potential retaliation under 29 U.S.C. §2615(a)(2).
- Your employer is retaliating against you. Signs of retaliation include sudden negative performance reviews, being excluded from meetings, having your responsibilities reassigned, or hearing hostile comments about your need for leave.
- You have overlapping claims. Your situation may involve violations of the ADA, state leave laws, or anti-discrimination statutes in addition to the FMLA. An attorney can identify all viable claims and maximize your recovery.
- You have suffered significant financial harm. Lost wages, medical bills from delayed treatment, and other out-of-pocket costs add up. Under the FMLA, you may be entitled to back pay, compensatory damages up to 12 weeks of wages, and liquidated damages that double the financial award. Attorney's fees and costs are also recoverable.
Understanding the legal distinction between interference and retaliation is important here. An FMLA interference claim under 29 U.S.C. §2615(a)(1) covers any action that prevents, restrains, or denies you the exercise of your FMLA rights. You do not need to prove that the employer acted with malicious intent. The denial itself, if wrongful, is the violation.
A retaliation claim under 29 U.S.C. §2615(a)(2) is analyzed under the McDonnell Douglas burden-shifting framework. You first establish a prima facie case by showing you exercised your FMLA rights and suffered an adverse action. The employer then offers a legitimate reason for the action. The burden shifts back to you to show that reason is pretextual. Many FMLA employment attorneys work on contingency, meaning they only collect a fee if you recover money.
Frequently Asked Questions
Yes, but only for specific, legally valid reasons. An employer can deny FMLA leave if you do not meet the eligibility requirements (12 months of employment, 1,250 hours worked, and a worksite with 50 or more employees within 75 miles). They can also deny leave if your medical certification is incomplete and you fail to cure the deficiency within the required 7-day period. However, if you are eligible and have a qualifying serious health condition, the employer cannot deny your leave.
FMLA interference under 29 U.S.C. §2615(a)(1) occurs when an employer prevents or discourages an employee from exercising their FMLA rights. No proof of intent is required. FMLA retaliation under 29 U.S.C. §2615(a)(2) occurs when an employer punishes an employee for having exercised their FMLA rights. Retaliation claims are analyzed under the McDonnell Douglas burden-shifting framework, which requires the employee to first establish a prima facie case.
You generally have two years from the date of the FMLA violation to file a complaint with the Department of Labor or a lawsuit. If the violation was willful, the statute of limitations extends to three years. You can contact the Wage and Hour Division at 1-866-4US-WAGE (1-866-487-9243) to initiate the complaint process.
Under 29 U.S.C. §2617, you can recover lost wages and benefits, actual monetary losses up to 12 weeks of wages, and liquidated damages that effectively double your financial award. The court can also order reinstatement to your position and require the employer to pay your reasonable attorney's fees and court costs.
Yes. Under 29 CFR §825.300(d), the employer must provide a designation notice (Form WH-382) within five business days of having enough information to determine whether the leave qualifies as FMLA. If the leave is denied, the notice must state the reason. Failure to provide this written notice is itself an FMLA violation.
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