FMLA Compliance Guide for Employers

The Family and Medical Leave Act (FMLA) is a federal law that entitles eligible employees of covered employers to take up to 12 weeks of unpaid, job-protected leave per year for specified family and medical reasons. Enacted in 1993 and administered by the U.S. Department of Labor's Wage and Hour Division, the FMLA applies to all public agencies, public and private elementary and secondary schools, and companies with 50 or more employees within a 75-mile radius.

FMLA compliance is a critical obligation for mid-sized employers. Violations — including denying leave to eligible employees, retaliating against employees who take FMLA leave, or failing to restore employees to their prior position — can result in costly lawsuits and DOL enforcement actions. Even well-intentioned employers frequently make mistakes around notification requirements, medical certification, and intermittent leave tracking.

This guide breaks down the key FMLA requirements that HR teams and business owners need to know, from determining employee eligibility to managing the return-to-work process.

Not every employee is automatically eligible for FMLA leave. To qualify, an employee must meet all three criteria:

1. 12 months of employment: The employee must have worked for the employer for at least 12 months (need not be consecutive — but employment prior to a break of 7+ years generally does not count)
2. 1,250 hours worked: The employee must have worked at least 1,250 hours during the 12-month period immediately preceding the leave. This is actual hours worked, not hours on payroll — paid leave and holidays do not count
3. Worksite size: The employer must employ 50 or more employees within 75 miles of the employee's worksite

Employers are responsible for determining eligibility when an employee requests FMLA leave (or when the employer has enough information to know leave may be FMLA-qualifying). Within 5 business days of learning of the need for leave, the employer must notify the employee of their eligibility status using the DOL Notice of Eligibility (WH-381).

Eligible employees may take FMLA leave for any of the following reasons:

• Birth and bonding: The birth of a child and to bond with the newborn within one year of birth
• Adoption or foster care: Placement of a child for adoption or foster care and to bond with the newly placed child within one year of placement
• Serious health condition of a family member: To care for a spouse, child, or parent with a serious health condition
• Employee's own serious health condition: When the employee is unable to perform the essential functions of their job due to their own serious health condition
• Military qualifying exigency: Any qualifying exigency arising out of the fact that the employee's spouse, child, or parent is a covered military member on active duty or called to active duty

Additionally, eligible employees may take up to 26 weeks of leave in a single 12-month period to care for a covered servicemember with a serious injury or illness (military caregiver leave).

A serious health condition is defined as an illness, injury, impairment, or physical/mental condition involving inpatient care or continuing treatment by a health care provider. Common colds, flu, and minor ailments generally do not qualify unless complications arise.

One of the FMLA's most important provisions is job protection. Upon return from FMLA leave, the employee must be restored to their original job or an equivalent position with equivalent pay, benefits, and other terms and conditions of employment.

Key job protection rules include:

• Equivalent position: Must have the same pay, benefits, and working conditions. Must involve the same or substantially similar duties, responsibilities, and status
• No retaliation: Employers may not discharge, fine, suspend, or discriminate against any employee for exercising FMLA rights
• Benefits continuation: During FMLA leave, employers must maintain the employee's group health insurance coverage under the same conditions as if the employee had continued working
• Employee premium share: The employer may require the employee to continue paying their share of health insurance premiums during leave
• Key employee exception: A limited exception exists for "key employees" (salaried, among the highest-paid 10%) where restoration can be denied if it would cause "substantial and grievous economic injury" to the employer's operations — but the employer must notify the employee of this status

FMLA leave does not have to be taken all at once. Intermittent leave (taken in separate blocks of time) or reduced schedule leave (reducing the usual number of hours per workweek or workday) is available when medically necessary for a serious health condition of the employee or family member.

Important rules for intermittent FMLA:

• Medical necessity required: For the employee's own serious health condition or to care for a family member, intermittent leave must be medically necessary
• Birth/adoption: Intermittent leave for birth or placement is only available if the employer agrees
• Smallest increment: Employers may not require employees to take more leave than necessary. The increment must be no greater than the shortest period the employer uses to account for other forms of leave (but no more than one hour)
• Transfer to alternate position: If intermittent leave is foreseeable and for planned medical treatment, the employer may temporarily transfer the employee to an alternative position with equivalent pay and benefits that better accommodates the intermittent schedule

Tracking intermittent FMLA leave is one of the most challenging compliance tasks. Employers must accurately track each absence, deducting it from the employee's 12-week (or 26-week) entitlement. An HRIS system with leave tracking capability is essential for this.

The FMLA imposes specific notice obligations on both employers and employees:

Employer obligations:

• General notice: All covered employers must display the FMLA poster (WH-1420) in a conspicuous location and include FMLA information in employee handbooks or written guidance
• Eligibility notice: Within 5 business days of learning of the need for FMLA leave, the employer must inform the employee whether they are eligible (DOL Form WH-381)
• Rights and responsibilities notice: Provided at the same time as the eligibility notice, informing the employee of their rights and obligations
• Designation notice: Within 5 business days of having enough information, the employer must inform the employee whether the leave is designated as FMLA-qualifying (DOL Form WH-382)

Medical certification: Employers may require a medical certification from a health care provider to support the need for leave. The employee must be given at least 15 calendar days to provide the certification. The employer may request recertification no more often than every 30 days (with exceptions). If the employer doubts the validity of the certification, they may require a second opinion at the employer's expense.