If you take FMLA leave in small blocks for a chronic condition, recurring treatment, or caregiving, your employer cannot lawfully punish you for it, pressure you out of using it, or count those absences against you. Intermittent FMLA harassment is the pattern of supervisor pressure, paperwork traps, attendance penalties, and career consequences that employers use to discourage protected leave, and every piece of it is addressed by 29 U.S.C. § 2615 and the Department of Labor’s regulation at 29 CFR § 825.220. When an employer crosses the line, the remedies under 29 U.S.C. § 2617 include lost wages, an equal amount in liquidated damages, reinstatement, and attorney’s fees.
What Interference Looks Like Day to Day
The regulation is broader than most managers assume. Interference is not limited to denying a leave request outright. Under 29 CFR § 825.220, it includes “discouraging an employee from using such leave,” and employers “cannot use the taking of FMLA leave as a negative factor in employment actions, such as hiring, promotions or disciplinary actions.” FMLA absences also cannot be counted under a no-fault attendance policy.1eCFR. 29 CFR 825.220
That last point trips up a lot of employers. If your company runs a point-based attendance system and assigns points for FMLA-covered absences, that alone is a federal violation, no personal animosity required.
Beyond the attendance policy problem, interference commonly shows up as pressure. A supervisor who comments on your “reliability,” sighs when you call in, tells coworkers your absences are “killing the team,” or works guilt into every conversation about scheduling is creating exactly the discouragement the regulation targets. The behavior does not need to rise to the level of a hostile work environment under Title VII. Any action that would tend to discourage a reasonable person from exercising FMLA rights can qualify.
Recertification Used as a Barrier
Some employers try to bury intermittent users in paperwork. Federal rules cap how often that can happen. An employer generally cannot request recertification more often than every 30 days, and only in connection with an actual absence. If your medical certification lists a minimum duration longer than 30 days, the employer must wait until that period runs. Even for lifetime conditions, the employer can require recertification every six months.2eCFR. 29 CFR 825.308
Three narrow exceptions let an employer ask sooner: you request an extension, your circumstances change significantly from what the certification described, or the employer receives information casting doubt on the reason for your absence. Outside those, demanding fresh medical paperwork every time you take a few hours off is itself a form of interference.
Fitness-for-Duty Demands After Every Absence
Employers can require a fitness-for-duty certification before you return from FMLA leave, but the rules tighten for intermittent leave. You cannot be required to produce one for every intermittent absence. The employer may require it at most every 30 days, and only when reasonable safety concerns exist about your ability to perform your duties given the underlying condition.3eCFR. 29 CFR 825.312 – Fitness-for-Duty Certification
The employer also has to tell you upfront, when it issues the designation notice, that fitness-for-duty certifications will be required for intermittent absences. Adding the requirement after the fact is improper. And the employer cannot fire you while waiting for the certification to arrive.
Contact During Your Leave
A manager who calls or texts while you are out is walking a line. Courts generally allow “de minimis” contact, such as asking where a file is stored or requesting a password. The question is how much of your time the contact eats. Quick questions with easy answers tend to be permissible. Being asked to prepare a memo, organize an event, or handle your regular duties leans toward interference. The controlling distinction is whether the employer mandated the work or you responded voluntarily.
When Interference Becomes Retaliation
Retaliation is the sharper form of the same problem. It involves concrete changes to your employment that cost you money or advancement: a sudden drop in your performance rating that cites attendance, being passed over for a promotion you were in line for, losing a bonus, a demotion, or termination shortly after using intermittent leave.
The legal standard is that your leave was a “motivating factor” or “negative factor” in the adverse decision. You do not have to prove it was the only reason. If the employer claims the action was based on performance or misconduct, it has to show your leave use was not considered at all. 29 CFR § 825.220 states plainly that FMLA leave cannot be used as a negative factor in employment actions.1eCFR. 29 CFR 825.220
Perfect-attendance bonuses sit in a nuanced spot. If a bonus rewards a specific goal like hours worked or perfect attendance, an employer can deny it to an employee who missed the goal because of FMLA leave. But if the employer pays the bonus to employees who miss time for other non-FMLA reasons, such as paid vacation, it must also pay it to employees who used FMLA leave.4eCFR. 29 CFR 825.215 – Equivalent Position The Department of Labor has separately said that an employee who had perfect attendance before FMLA leave began keeps that eligibility on return and cannot be disqualified solely for having taken protected leave.5U.S. Department of Labor. FMLA-57
What Employers Are Allowed to Do
Not everything that feels punitive is illegal. Knowing the legitimate tools your employer has keeps you from misfiring on a real claim.
If your intermittent leave pattern disrupts operations, the employer can temporarily transfer you to an alternative position that better accommodates recurring absences, as long as it offers equivalent pay and benefits.6U.S. Department of Labor. FMLA Frequently Asked Questions This is an explicitly authorized management tool, not retaliation. The line between a lawful temporary transfer and a punitive one comes down to whether the new position genuinely accommodates the schedule and preserves your compensation. A move to a dead-end role with less responsibility, even at the same pay, is suspect.
If the employer doubts your certification, it can require a second opinion from a different provider and, if the two conflict, a third. The employer pays for both and reimburses reasonable travel costs.7eCFR. 29 CFR 825.307 – Authentication and Clarification of Medical Certification Requesting these opinions is not harassment; refusing to accept a valid certification without invoking the second-opinion process is a different matter.
Your notice obligations run the other way. If your need for intermittent leave is foreseeable, you owe at least 30 days’ advance notice. When 30 days is not practical, notice must come as soon as possible. For intermittent leave, you give the notice once, but you are expected to alert the employer promptly if scheduled dates change or extend.8U.S. Department of Labor. Family and Medical Leave Act Advisor – Timing of Employee Notice Chronic conditions with unpredictable flare-ups are inherently unforeseeable, so the rule mostly bites on scheduled treatments like dialysis or physical therapy.
Are You Actually Covered
The protections above only reach eligible employees. All of the following must be true:
- Your employer is a private company with 50 or more employees during at least 20 workweeks in the current or previous calendar year, or a public agency, or a public or private elementary or secondary school.
- You have worked for the employer for at least 12 months total, not necessarily consecutive.
- You worked at least 1,250 hours in the 12 months immediately before your leave begins.
- Your worksite has at least 50 employees within a 75-mile radius.
Fall short on any of these and the employer can deny the request, and absences you take will not carry FMLA protection. This is the single most common reason FMLA claims fail before they get going.
Build the Record Before You File
Evidence wins these cases, and the employees who win are almost always the ones who documented in real time.
- Keep a contemporaneous log. Write down every incident the day it happens with date, time, what was said or done, who said it, and who else was present. A log built from memory weeks later carries far less weight.
- Save emails, text messages, voicemails, and chat messages from supervisors or HR that reference your leave, attendance, or performance. Screenshot them and preserve the originals where you can.
- Keep your own copy of every medical certification you have submitted. If the employer later claims your leave was unauthorized, your copy answers that.
- Line up the timeline. If you were passed over for a promotion two weeks after a run of intermittent absences, that proximity matters, and it only shows up when your leave dates and the adverse actions are organized side by side.
When a supervisor makes a verbal threat or a discouraging comment, follow up the same day with an email to yourself or a trusted person describing what was said. That creates a timestamp. Verbal evidence is always harder to prove than a written record.
Where to File and How Long You Have
You have two enforcement routes and you do not have to use one before the other. The FMLA, unlike some employment statutes, does not require you to exhaust administrative remedies before suing.9U.S. Department of Labor. Family and Medical Leave Act Advisor
Filing with the Department of Labor’s Wage and Hour Division is free and does not require an attorney. Call 1-866-487-9243 or use the online contact portal.10U.S. Department of Labor. How to File a Complaint An investigator will contact your employer, review records, and interview relevant people. If a violation is confirmed, the Department may pursue administrative resolution to recover lost wages or restore benefits, or it may sue on your behalf. Discussions with the Division are confidential, and your identity is not disclosed to the employer unless necessary and with your permission.
Going straight to court makes sense when the harm is significant and well-documented, or when you want more control over the timeline. Employment lawyers who handle FMLA cases often work on contingency, and a successful case includes attorney’s fees paid by the employer, so the upfront cost barrier is lower than it looks. Many employees begin with an internal HR complaint to create a paper trail showing the company had notice and failed to act. That is not legally required, but it strengthens the case whether you later go to the DOL or to court.
A successful case under 29 U.S.C. § 2617 recovers lost wages, salary, and denied benefits with interest, plus an equal amount in liquidated damages, effectively doubling the recovery. The court can also order reinstatement or promotion, and it awards attorney’s fees, expert witness fees, and court costs to the employee.11Office of the Law Revision Counsel. 29 U.S. Code 2617 – Enforcement There is one escape valve for employers: if the employer proves the violation was in good faith and it had reasonable grounds for believing it was not breaking the law, the court has discretion to eliminate the liquidated damages and limit recovery to actual losses plus interest.
You generally have two years from the last violating act to file suit. If the violation was willful, the deadline stretches to three years, and it is the court that decides whether the conduct qualifies as willful.9U.S. Department of Labor. Family and Medical Leave Act Advisor The clock runs from the most recent violation, not the first, so an ongoing pattern of retaliation resets the measurement each time. Even so, evidence degrades. Witnesses forget. Electronic records get deleted. The sooner you act after documenting a pattern, the stronger your position.