Understanding Employer Responsibilities Under FMLA
Since its enactment in 1993, the FMLA has been used more than 100 million times to help workers balance job and family responsibilities, according to the U.S. Department of Labor. Though DOL survey data suggests only about half of U.S. workers are actually eligible for its protections at any given time.
Employers trying to build a compliance process from scratch often rely on outside counsel to get the notices and handbook wording right the first round. Employers can set up exactly this kind of FMLA notice and documentation workflow with the help of an employment attorney for employers.
Understanding FMLA responsibilities helps employers stay compliant with the law. It also avoids violations and protects employees’ rights during qualified leave.
Which Employers and Employees Are Covered
According to FMLA rules, this leave is applicable to private employers who employ 50 or more people within a radius of 75 miles. These same regulations apply to any public agency irrespective of the number of its employees and also to any elementary or secondary school, whether public or private. This applies at the time of asking for leave and not when hiring.
For an individual to be considered eligible for such a benefit, he/she should have worked with the organization for at least 12 months; have put in a total of at least 1,250 hours of service in the previous 12 months before the commencement of the leave; and the workplace should comprise 50 or more employees in a 75-mile radius.
Those 12 months of employment need not be continuous, meaning that any breaks are also counted. According to 29 C.F.R. § 825.110, prior periods of employment with the same employer may also be taken into account when reaching the 12-month requirement, provided certain requirements are fulfilled.
Federal FMLA coverage is often only the minimum. Many states layer additional family and medical leave protections on top that extend further than federal law requires. Coverage like California FMLA explains how California’s own family leave law interacts with, and in some ways exceeds, the federal FMLA framework described here.
What Leave the FMLA Covers
Eligible employees can take as many as 12 workweeks of unpaid, job-protected leave each year for a variety of qualifying reasons. Examples are the birth of a child or when a child is placed for adoption or foster care and then bonds with that child during the first 12 months.
There are separate entitlements, up to 26 workweeks in a year, when an employee needs to care for a covered servicemember who has a serious injury or illness. Leave might be used in a continuous stretch, or in a split way, or on a reduced-schedule basis.
The DOL Wage and Hour Division guidance explains how each type of leave is calculated and how the 12-month period is determined, which can vary based on the calculation method the employer chooses and consistently applies.
The Four Notices Employers Are Required to Provide
Most FMLA violations stem from notice failures. The law imposes four distinct notice obligations on employers, each with its timing and format requirements under 29 C.F.R. § 825.300.
General Notice
Every covered employer has to conspicuously post an FMLA notice that the DOL approves in a way that explains employee rights and the employer’s responsibilities. Also, employers who have FMLA-eligible employees have to include that same information inside employee handbooks or in other written policies. As for the 2025 civil fine, the willful failure to post comes with a penalty of $216 per violation.
Eligibility Notice
Within five business days of learning that an employee’s leave may be FMLA-qualifying, the employer must notify the employee of their eligibility or ineligibility. An employee is not required to invoke the FMLA by name. Under 29 C.F.R. § 825.301, if the employer has enough information to know the leave may qualify, the clock starts.
Rights and Responsibilities Notice
Alongside the eligibility notice, the employer must provide a written notice detailing the employee’s specific duties, including whether medical certification is needed, when it must be provided (no less than 15 calendar days), whether paid leave will run concurrently, and if a fitness for duty certification must be completed before the employee returns.
Designation Notice
Once the employer finally has enough information to figure out if the leave is FMLA qualifying, it has to send a written designation notice within five business days. The employer can’t just sit back and wait for the employee to ask; it has to be done. Failing to designate leave as FMLA protected, even retroactively, is one of the most litigated FMLA violations.
Intermittent Leave and the Compliance Area Most Employers Underestimate
Intermittent FMLA leave is the category that causes the most compliance issues. According to a Guardian study, 65% of employers say that monitoring intermittent leave is their top FMLA compliance challenge, which makes sense.
The reason is structural. There is no fixed schedule, the absences can be as short as minutes, and the employer must track leave using the smallest increment its payroll system uses, provided that increment does not exceed one hour.
In 2024, the Second Circuit in Kemp v. Regeneron Pharmaceuticals did, somehow, expand employer liability even more than before. The court said an employer may violate the FMLA just by discouraging someone from taking leave, even when the leave ends up being granted and never really gets formally denied.
Job Restoration and the Limits of the Key Employee Exception
A requirement for job restoration is another of the key aspects of the FMLA. When the employee returns from the leave under the FMLA, the employee must be restored either to the original position held or a comparable one.
An equivalent position must be virtually identical to the original. The employer cannot reduce hours, change shifts, or reassign the employee to a less convenient location as a condition of return. 29 C.F.R. § 825.214 sets out what qualifies as equivalent.
The one narrow exception covers key employees, defined as salaried employees who are among the highest-paid 10% of employees within 75 miles. Employers may deny restoration to a key employee only if restoration would cause substantial and grievous economic injury to the organization’s operations, and only after providing specific written notice to the employee at the time leave is requested, not after.
The key employee exception is rarely upheld in court and should not be used as a default response to inconvenient leave timing.
Where FMLA Liability Most Often Originates
The pattern in DOL investigations and civil litigation is consistent. FMLA liability rarely results from employers who reject leave outright.
It more often results from employers who fail to designate qualifying leave promptly, who apply informal pressure that discourages employees from taking protected time, or who make job changes on return that fall short of the legal standard for equivalent positions.
The DOL’s FMLA Compliance Assistance Toolkit provides model notices, sample forms, and guidance documents that covered employers can use to build a consistent process to meet their FMLA responsibilities.