The Family and Medical Leave Act covers five categories of life events: the birth, adoption, or foster placement of a child; caring for a spouse, child, or parent with a serious health condition; your own serious health condition; certain urgent needs arising from a family member’s military deployment; and caring for a servicemember with a serious injury or illness. What is covered under the FMLA is unpaid, job-protected leave — up to 12 workweeks in a 12-month period for most reasons, and up to 26 workweeks in a single 12-month period when you are caring for an injured servicemember. Whether you can actually use that leave depends on whether both you and your employer meet the law’s eligibility rules.
The Five Qualifying Reasons
An eligible employee can take FMLA leave for any of the following:1Office of the Law Revision Counsel. 29 USC 2612 – Leave Requirement
- The birth of your son or daughter and bonding with the newborn, taken within 12 months of the birth.
- The placement of a child with you for adoption or foster care, taken within 12 months of the placement.
- Caring for your spouse, child, or parent who has a serious health condition.
- Your own serious health condition, if it makes you unable to perform the essential functions of your job.
- A qualifying exigency arising from your spouse, child, or parent being on covered active duty or called to active duty in the Armed Forces.
A sixth situation — caring for a covered servicemember with a serious injury or illness — is treated separately because it comes with a longer leave allowance. It is discussed further below.
The FMLA’s definitions of “child” and “parent” reach beyond biology and legal paperwork. A person who has day-to-day responsibility for caring for or financially supporting a child qualifies as that child’s parent, even without any biological or legal tie. This is called an “in loco parentis” relationship, and it works in both directions: you can take FMLA leave to care for someone who raised you in a parental role, whether or not they are your legal parent.2U.S. Department of Labor. Fact Sheet 28B – FMLA Leave on the Basis of an In Loco Parentis Relationship What matters is the age of the child, the degree of dependence, financial support, and whether the person actually performs parenting duties.
What Counts as a Serious Health Condition
Since three of the five qualifying reasons turn on a “serious health condition,” it helps to know what the phrase actually covers. There are two broad categories: inpatient care, meaning an overnight stay in a hospital, hospice, or residential medical facility; and continuing treatment by a health care provider.3eCFR. 29 CFR 825.113 – Serious Health Condition Continuing treatment generally involves a period where the person cannot work, attend school, or carry out normal daily activities, combined with ongoing care from a provider.
Chronic conditions that flare up — asthma, diabetes, epilepsy — qualify even when the person functions normally between episodes. So do permanent or long-term conditions where treatment may not be effective, like Alzheimer’s disease or a terminal illness. Recovery from restorative surgery and treatment for conditions such as cancer also meet the standard.
Not every illness qualifies. The common cold, flu, earaches, upset stomach, minor ulcers, non-migraine headaches, and routine dental problems generally do not count as serious health conditions unless complications develop. Cosmetic treatments such as most acne procedures and elective plastic surgery are also excluded unless they require hospitalization or lead to complications.
Military Family Leave
The FMLA gives military families two separate types of leave, and they work differently.
Qualifying Exigency Leave
When your spouse, child, or parent is on covered active duty or has been called to active duty, you can use up to 12 workweeks of FMLA leave to handle needs the deployment creates.4U.S. Department of Labor. Fact Sheet 28M – Using FMLA Leave Because of a Family Member’s Military Service Covered reasons include making childcare arrangements, attending military ceremonies and briefings, and handling financial or legal matters tied to the deployment.5U.S. Office of Personnel Management. Fact Sheet – Family and Medical Leave Qualifying Exigency Leave
Military Caregiver Leave
If your spouse, child, parent, or nearest blood relative is a current servicemember or recent veteran with a serious injury or illness incurred or aggravated in the line of duty, you can take up to 26 workweeks of leave during a single 12-month period to provide care.6U.S. Department of Labor. Fact Sheet 28M(a) – Military Caregiver Leave for a Current Servicemember Under the FMLA The 26 weeks is a combined cap: you can use up to 12 of them for other qualifying FMLA reasons during that same 12-month window, but your total across all reasons cannot exceed 26.7U.S. Department of Labor. Fact Sheet 28M(b) – Military Caregiver Leave for a Veteran Under the FMLA
Who Is Actually Eligible
Coverage under the FMLA has two layers. The employer has to be covered, and you as an employee have to meet a service test.
Covered Employers
Private-sector employers are covered if they employ 50 or more workers during at least 20 calendar workweeks in the current or preceding calendar year.8Office of the Law Revision Counsel. 29 USC 2611 – Definitions A business that drops below 50 employees after crossing that threshold stays covered for the rest of that calendar year and the next one. All public agencies — federal, state, and local — are covered regardless of size, and so are all public and private elementary and secondary schools.
Eligible Employees
Working for a covered employer is only the first step. You also have to meet three additional tests:9U.S. Department of Labor. Fact Sheet 28H – 12-Month Period Under the FMLA
- You have worked for the employer for at least 12 months total. The months do not need to be consecutive, and only employment within the past seven years is generally counted unless the break was due to military service or a collective bargaining agreement.10U.S. Department of Labor. FMLA Frequently Asked Questions
- You have worked at least 1,250 hours during the 12 months immediately before your leave starts. Only hours you actually worked count. Paid vacation, sick leave, and holidays do not.
- Your employer has at least 50 employees within 75 miles of your worksite. If you work at a small remote site, you may not qualify even when your employer is large overall.
What Protection Comes With Covered Leave
The value of FMLA coverage is not just the time off. It is what the law requires your employer to preserve while you are gone.
When you return, your employer must place you in the same job you held before or in a position with equivalent pay, benefits, and working conditions.11Office of the Law Revision Counsel. 29 USC 2614 – Employment and Benefits Protection An equivalent position has the same or substantially similar duties, and any pay raises or benefit improvements that took effect during your leave apply to you too. You cannot be demoted, reassigned to a lesser role, or otherwise penalized for taking protected leave.
Your employer must also keep your group health insurance in force during the entire leave, at the same level and under the same conditions as if you had continued working.12GovInfo. 29 USC 2614 – Employment and Benefits Protection If the employer normally pays part of the premium, they must keep paying that share. You remain responsible for yours. If you do not come back to work, the employer can recover the premiums it paid, but only when your failure to return is for a reason other than a continuing serious health condition or circumstances outside your control.
The Key Employee Exception
There is one narrow carveout from the job-restoration guarantee. If you are a salaried employee among the highest-paid 10 percent of all employees within 75 miles of your worksite, your employer can designate you a “key employee.”13eCFR. 29 CFR 825.217 – Key Employee, General Rule You can still take FMLA leave, but the employer may deny reinstatement if bringing you back would cause substantial and grievous economic injury to its operations — a serious, long-term harm, not routine inconvenience.14eCFR. 29 CFR 825.218 – Substantial and Grievous Economic Injury The employer has to tell you about that status when you request leave and give you a chance to return before denying restoration.
Paid Leave and State Programs
FMLA leave itself is unpaid. That does not mean every week has to go without a paycheck. Your employer can require you to use accrued paid vacation, personal time, or sick leave at the same time as FMLA leave, and you can choose to do so on your own.15eCFR. 29 CFR 825.207 – Substitution of Paid Leave When paid leave runs concurrently, the time still counts against your 12-week entitlement. Substitution is not allowed when the absence is already covered by a disability plan or workers’ compensation that meets FMLA criteria.
More than a dozen states and the District of Columbia have their own paid family and medical leave programs that offer partial wage replacement during qualifying absences. Duration ranges from about 7 weeks to as many as 26 weeks depending on the state. These programs typically run alongside FMLA protections rather than replacing them, so a worker in one of those states may draw state benefits during the same absence that is job-protected by federal law.