Family and Medical Leave Act

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Coverage and eligibility are separate tests

The Department of Labor's FMLA page explains that private employers are generally covered when they employ 50 or more employees for at least 20 workweeks in the current or preceding calendar year. Public agencies and schools have different coverage rules.

An employee of a covered employer is generally eligible after 12 months of employment, at least 1,250 hours of service during the prior 12 months, and work at a site where the employer has at least 50 employees within 75 miles. Special rules can affect breaks in service, remote workers, joint employment, flight crews, and schools.

Record the coverage calculation and each eligibility element. A practice can be covered while a particular employee remains ineligible.

Qualifying reasons define the leave path

DOL's revised March 2025 Fact Sheet 28 lists birth and bonding, placement for adoption or foster care, the employee's serious health condition, care for a spouse, child, or parent with a serious health condition, qualifying exigency, and military caregiver leave.

Eligible employees generally receive up to 12 workweeks in the applicable 12-month period. Military caregiver leave can provide up to 26 workweeks in a single 12-month period. The employer's selected 12-month method must comply with the rules and be applied consistently.

Employee notice can arrive without legal words

An employee does not need to say “FMLA” to trigger employer responsibilities. The information must be sufficient to indicate that leave may qualify. Train managers to route possible leave promptly rather than diagnose or demand details.

The employer provides eligibility, rights-and-responsibilities, and designation notices within the applicable timelines. Use current DOL forms or compliant equivalents and preserve delivery evidence. A vendor intake does not replace the employer's review and designation.

Certification has defined boundaries

An employer may request a permitted certification and must identify the deadline and consequences of an incomplete response. Authentication and clarification follow rule-specific channels. The employee's direct supervisor should not contact the health care provider for this purpose.

Collect only the information allowed and needed. Store medical records separately from ordinary personnel files with restricted access. A certification supports the leave review and does not give managers a complete medical history.

Intermittent leave affects scheduling and payroll

FMLA can be taken intermittently or on a reduced schedule when the governing conditions are met. Count leave using the employee's actual workweek and the smallest increment permitted by the rules and employer practice.

ABA practices should coordinate client continuity without discouraging protected leave. Use qualified coverage plans, schedule handoffs, and clinical review. An employee taking leave should not be asked to perform unpaid documentation, messages, or case work during the protected absence.

Paid leave, workers' compensation, disability benefits, and state paid-family-leave programs can run concurrently in some circumstances and serve different functions. Document the legal basis for coordination.

Benefits and restoration need their own gates

During FMLA leave, group-health benefits generally continue on the same conditions as active employment. Track the employee contribution, payment process, grace notice, and return date. COBRA may become relevant after a later coverage-loss event.

Upon return, the employee generally receives the same or an equivalent position, subject to the law's rules. Fitness-for-duty certification can be requested only under compliant policy and notice conditions. A return-to-work restriction can also trigger ADA or state accommodation review.

A fictional leave register

Maple Harbor ABA reviews 16 leave requests received during a quarter. Twelve employees meet the employer-coverage and employee-eligibility tests for the requested start date. Ten of those 12 receive a timely designation after the available information is reviewed. Two remain open awaiting permitted certification details.

Eligibility is 12 of 16, while timely designation among eligible due cases is 10 of 12, or 83.3%. The four ineligible cases still receive written status and review for state leave, accommodation, paid sick leave, or company policy. The two open cases stay visible and are never counted as denials.

Protect against interference and retaliation

Managers should avoid attendance points, scheduling penalties, discouraging comments, or adverse decisions tied to protected leave. Performance and conduct issues can still be managed when supported by consistent evidence unrelated to leave.

The DOL Employer's Guide supports a documented workflow. Counsel should map FMLA with state family leave, pregnancy protections, disability accommodation, workers' compensation, paid sick leave, military leave, and plan terms.

Audit due cases by request date, eligibility test, notice deadline, certification status, designation, leave use, benefits, restoration, and overlapping protections. Review adverse attendance or employment actions against the leave record before approval. Keep managers on a need-to-know view while a designated leave owner retains the complete evidence trail.