The Family and Medical Leave Act of 1993 (FMLA) is a U.S. federal law that gives eligible employees of covered employers unpaid, job-protected time away from work for specified family and medical needs. In most cases, eligible employees may take up to 12 workweeks of leave during a 12-month period, and certain military caregivers may take up to 26 workweeks during a single 12-month period. The law also requires covered employers to maintain eligible employees’ group health coverage on the same terms as if they were working. FMLA leave can be continuous or, when the rules allow, taken intermittently or through a reduced schedule. It does not itself require paid leave, and eligibility depends on both the employer and the employee meeting specific tests. Federal FMLA rights are a baseline; state or local laws may provide additional leave or protections.
Table of Contents
- Who Is Covered and Eligible for FMLA?
- Which Reasons Qualify for FMLA Leave?
- How Long Is FMLA Leave and Is It Paid?
- How Do Employees Request Leave?
- What Happens to the employee’s Job and Benefits?
- How Does FMLA Apply to Contingent Workers?
Who Is Covered and Eligible for FMLA?
Employer coverage and employee eligibility are separate questions. A private employer generally is covered if it employed at least 50 employees for 20 or more workweeks in the current or preceding calendar year. Public agencies are covered regardless of workforce size, as are public and private elementary and secondary schools. The U.S. Department of Labor’s FMLA Employee Guide explains how to work through the coverage and eligibility tests.
For the general employee eligibility test, a person must have worked for the employer for at least 12 months and have at least 1,250 hours of service during the 12 months immediately before leave begins. The employee must also work at a location where the employer has at least 50 employees within 75 miles. The 12 months of employment need not always be consecutive. Special rules apply to some workers, including airline flight crews and certain school employees. Most federal employees are covered through separate rules.
Being full-time or part-time does not decide eligibility by itself. A part-time employee may qualify if the tests are met; an employee who works full-time hours may still fail another test. In contingent workforce arrangements, the legal employer relationship can affect which workers count. The regulations may treat a staffing agency and its client as joint employers, so the arrangement’s facts matter.
Which Reasons Qualify for FMLA Leave?
Qualifying reasons include an employee’s own serious health condition when it prevents them from performing their job. Leave may also be used to care for a spouse, child or parent with a serious health condition. A serious health condition generally involves inpatient care or continuing treatment by a healthcare provider. A routine illness does not automatically qualify merely because it causes an absence. A chronic condition may qualify when it meets the legal definition and requires periodic treatment or may cause episodes that prevent the employee from working.
Eligible employees may take leave for the birth of a child and to bond with the newborn during the first year. The same general time limit applies to bonding after a child’s placement for adoption or foster care. FMLA also covers certain needs connected to a family member’s covered active military duty. Examples can include arranging childcare or attending qualifying military events. The Department of Labor’s military family leave guidance describes the specific conditions.
Military caregiver leave is distinct from leave for military-related exigencies. An eligible employee who is a spouse, child, parent or next of kin of a covered servicemember with a serious injury or illness may take up to 26 workweeks in one single 12-month period. That allowance is not a general 26-week entitlement for every military-related need. The Department of Labor explains the limits in its military caregiver leave fact sheet.
How Long Is FMLA Leave and Is It Paid?
The standard entitlement is up to 12 workweeks within the employer’s chosen 12-month leave year. Employers may use a calendar year or another permitted method. An employee who uses four weeks for one qualifying reason generally has eight weeks remaining in that applicable period, rather than receiving a fresh 12 weeks for each reason. Military caregiver leave has its own single 12-month period and a combined limit for FMLA reasons during that period.
Leave may be taken all at once. When medically necessary, it may instead be taken in separate blocks or through a reduced work schedule. For example, an employee who needs several hours away for recurring treatment may use intermittent leave if the medical and legal requirements are met. Intermittent leave for bonding with a new child generally requires the employer’s agreement. The Department of Labor’s FMLA questions and answers address these scheduling rules.
FMLA itself provides unpaid leave. An employee may be able to use accrued paid time at the same time, subject to the law and the employer’s applicable policies. A sick leave policy or paid time off may provide pay during some or all of an absence, but it does not create extra FMLA weeks. State paid-leave programs may operate separately and have their own eligibility rules.
How Do Employees Request Leave?
When the need for leave is foreseeable, employees generally must give 30 days’ notice if practicable. If that is not possible, notice is generally due as soon as practicable. Employees should follow ordinary call-in procedures unless unusual circumstances prevent them from doing so. They do not have to use the term “FMLA” in their first request, but they should share enough information for the employer to recognize that the absence may qualify. Simply saying “I am sick” may not be enough.
An employer may request medical certification to support leave for a serious health condition. The employee generally must be allowed at least 15 calendar days to provide requested certification, subject to extensions in appropriate circumstances. Employers also have notice duties. They generally must tell an employee whether they meet eligibility requirements and explain their rights and responsibilities. Once they have enough information to determine that leave qualifies, they generally must provide a designation notice. The employee guide describes the process and documentation.
Medical information gathered for FMLA purposes must be handled confidentially and kept separate from ordinary personnel records. Employers and program partners should limit access to people who need relevant information to administer leave. Practical updates about scheduling or expected availability can often be shared without circulating medical details. For related context, see employee privacy rights and HIPAA; these are distinct legal frameworks and should not be treated as interchangeable.
What Happens to the employee’s Job and Benefits?
During FMLA leave, covered group health insurance must continue under the same conditions as if the employee were actively working. The employee generally remains responsible for their usual share of the premium. Because regular payroll deductions may stop during unpaid leave, the employer and employee may need to arrange another payment method. This protection concerns group health coverage and does not mean every benefit must accrue during leave.
When an employee returns, they generally must be restored to the same job or an equivalent one. Equivalent work involves more than similar pay; the position must be virtually identical in terms of pay, benefits and working conditions. FMLA also prohibits interference with protected rights and retaliation for using or asserting those rights. The law does not give an employee greater job security than they would have had if they had continued working. For example, a legitimate layoff unrelated to leave may still affect the job.
FMLA is not the only possible source of leave or workplace protection. State and local laws may offer broader rights, and separate disability accommodation requirements may remain relevant after FMLA leave is exhausted. An employee’s employment status or access to employee benefits may raise separate questions that do not replace the FMLA eligibility analysis.
How Does FMLA Apply to Contingent Workers?
A temporary assignment does not automatically remove a worker from FMLA coverage. Under the regulations, a staffing agency and the business where the worker performs services may be joint employers, depending on the relationship. When joint employment applies, both employers generally count the jointly employed worker for applicable coverage and eligibility tests. The regulations also describe which employer is usually responsible for notices, leave administration and health benefits. For temporary agency workers, the agency commonly serves as the primary employer, but the facts determine the result. See the federal FMLA joint-employment regulations.
Responsibilities can be divided. The primary employer generally handles required notices and provides FMLA leave and health coverage. The secondary employer must not interfere with protected rights or retaliate against the worker. In some circumstances it also has a role in accepting a returning worker in place of a replacement when the agency chooses to return that worker to the assignment. Assignment planning should therefore account for protected leave rather than treating a leave request as an automatic reason to end an assignment.
For organizations using a contingent workforce, the practical priority is to establish where workers send leave requests and how the relevant employers coordinate eligibility decisions. A workforce program such as TCWGlobal’s may involve coordination of contingent worker administration; the specific FMLA duties still depend on the employment relationship and applicable law. Supervisors may need scheduling information to plan coverage, while medical certifications should remain with the appropriate confidential administrator.
