The Family and Medical Leave Act gives you up to 12 weeks of unpaid, job-protected leave per year for qualifying medical and family-care reasons. Your employer must hold your position (or an equivalent one) for you when you return, and must continue your health insurance during the leave on the same terms as if you were working.
FMLA covers about 60% of US workers. The other 40% — mostly people at small employers — may have state-level protections instead, or may have no formal job protection. Knowing which bucket you are in matters before you ask for time off.
The federal baseline
You qualify for FMLA only if all three of these are true:
- Employer size: Your employer has 50 or more employees within 75 miles of your worksite
- Tenure: You have worked for this employer for at least 12 months (not necessarily consecutive, but generally within the past 7 years)
- Hours worked: You worked at least 1,250 hours in the 12 months before leave starts (roughly 24 hours/week)
FMLA covers leave for:
- Your own serious health condition (surgery, hospitalization, ongoing treatment for chronic conditions)
- Caring for a spouse, child, or parent with a serious health condition
- The birth, adoption, or foster placement of a child (within one year of placement)
- Qualifying military exigencies for a family member on active duty
- Up to 26 weeks (not 12) to care for a covered servicemember with a serious injury
State variations worth knowing
California: CFRA mirrors FMLA but applies to employers with 5+ employees — vastly broader coverage than federal. CFRA also covers care for adult siblings, grandparents, grandchildren, parents-in-law, and chosen family. California also has Paid Family Leave (PFL) providing partial wage replacement during qualifying leave.
New York: Paid Family Leave (PFL) — up to 12 weeks of paid leave at 67% of average weekly wages (capped). Job protection mirrors FMLA. Applies to nearly all private employers regardless of size.
Massachusetts, Washington, Oregon, Colorado, Connecticut, DC, NJ, RI: Each has its own paid family/medical leave program with different eligibility thresholds, benefit amounts, and qualifying reasons. Generally broader than federal FMLA.
Texas: Generally federal-only. FMLA applies; no state-level paid leave program for private-sector workers.
Step-by-step: what to do
1. Confirm you qualify before requesting
Check employer size, your tenure, and your hours worked over the past year. If federal FMLA does not apply, check your state's leave laws.
2. Give notice as soon as you reasonably can
For foreseeable leave (planned surgery, baby due date), give at least 30 days' notice. For unforeseeable leave (sudden illness, accident), notify your employer as soon as practicable — generally within 1-2 business days.
3. Request leave in writing
Email or written request creates a paper trail. Include: the qualifying reason, expected start date, expected duration, and whether continuous or intermittent leave. You do NOT have to disclose the underlying medical diagnosis.
4. Submit the medical certification
Your employer can require a certification from a healthcare provider. The form (WH-380-E for employee, WH-380-F for family member) asks about the condition and expected duration. Return it within 15 calendar days — your employer can deny FMLA protection for failing to return certification on time.
5. Confirm your benefits continuation
Your health insurance must continue on the same terms (same employer contribution). You are still responsible for your share of premiums. Get the continuation arrangement in writing.
6. Document everything during leave
Save emails confirming approval, certification submissions, any communications about your job status. Keep your manager appraised at agreed cadence (don't ghost — but you are not obligated to work).
7. Return on or before the date you committed to
Returning a day late after a 12-week leave can forfeit your reinstatement right. If you need to extend, request a new certification BEFORE the original end date.
Red flags to watch for
- HR or your manager pressures you to use vacation/PTO instead of FMLA (FMLA can run concurrently with PTO; insist on the FMLA designation)
- Your job is restructured or "eliminated" while you are on leave
- You return to a "comparable" role that pays less, has different hours, or different responsibilities (the law requires same or equivalent — pay, benefits, status all preserved)
- Your employer refuses to certify your leave despite an apparently qualifying reason
- You are placed on a PIP within weeks of returning from FMLA leave (potential retaliation)
- Your employer treats your FMLA-covered absences as performance issues
- The medical certification form your employer provides asks for diagnosis details FMLA does not entitle them to
When to talk to a lawyer
Consult an employment attorney if:
- Your FMLA request was denied and you believe you qualified
- You were terminated during or shortly after FMLA leave
- Your job changed materially after returning from leave
- You faced a sudden performance criticism (PIP, demotion, reorg) close to your leave dates
- Your employer demanded medical details FMLA does not permit them to request
- You are about to take leave at a company history suggests will retaliate
FMLA retaliation cases have a relatively short statute of limitations (2 years, sometimes 3 for willful violations). If you are within that window and have a documentable claim, do not wait.
Educational content only — not legal advice. Employment law varies by jurisdiction and situation. Consult a qualified employment attorney for advice specific to your circumstances.