Missouri FMLA: Eligibility, Requesting Leave, and Job Protection

The Family and Medical Leave Act is the main source of job-protected leave for workers in Missouri, because the state has no paid family or medical leave program of its own for private employers. If you qualify under Missouri FMLA rules, you can take up to 12 weeks of unpaid leave in a 12-month period for your own serious health condition, to care for a close family member, to bond with a new child, or to handle certain military-related matters. Your job, or an equivalent one, has to be there when you return, and your group health insurance has to continue while you’re out.

Who Qualifies

Three conditions all have to be met before FMLA covers you:

Your employer has at least 50 employees within 75 miles of your worksite.
You have worked for that employer for at least 12 months. Those months don’t have to be consecutive, so earlier stints count.
You have worked at least 1,250 hours in the 12 months immediately before leave begins.¹

The 1,250-hour figure works out to roughly 24 hours a week. Part-time schedules below that line don’t qualify no matter how long you’ve been with the company. And if your employer doesn’t hit 50 employees inside the 75-mile radius, FMLA doesn’t apply at all. Missouri has no backup law covering smaller workplaces.

What You Can Take Leave For

FMLA covers a defined list of situations. Within a 12-month period, you can use up to 12 workweeks for any of these:

Your own serious health condition that keeps you from doing your job.
Caring for a spouse, child, or parent with a serious health condition.
Bonding with a newborn, newly adopted child, or child newly placed in your foster care.
A qualifying exigency arising from a spouse, child, or parent being on covered active duty or called to it.²

A separate rule extends leave to 26 workweeks in a single 12-month period when you’re caring for a covered servicemember with a serious injury or illness and you’re the spouse, child, parent, or next of kin. Any other FMLA leave you take during that same period counts toward the 26 weeks.²

What Counts as a Serious Health Condition

Not every illness qualifies. A serious health condition means either inpatient care (an overnight hospital stay) or a condition requiring continuing treatment from a healthcare provider. Chronic conditions like asthma, diabetes, or epilepsy count when they require periodic treatment. A course of prescription medication following a doctor’s visit can count. Common colds, the flu, earaches, upset stomachs, routine dental work, and minor headaches generally don’t qualify unless complications develop. Mental health conditions and allergies can qualify, but have to meet the same inpatient-or-continuing-treatment standard. Cosmetic procedures don’t count unless hospitalization or complications are involved.³

Who Counts as a “Child” or “Parent”

These terms stretch beyond biological or legal relationships. If someone raised you (a grandparent, stepparent, aunt, or close family friend who took on that role), you can take leave to care for them. The test is whether that person had day-to-day care or financial responsibility for you when you were a minor. The presence of a biological parent doesn’t disqualify someone else. A short written statement describing the relationship is usually enough if your employer asks.⁴

How Your 12-Month Window Is Measured

Your employer picks one of four methods for the 12-month period in which your 12 weeks must be used: a calendar year, a fixed 12-month period such as a hire anniversary or fiscal year, a 12-month period measured forward from your first day of leave, or a rolling 12-month period measured backward from each day of leave used.⁵

The rolling method is the most restrictive, because it recalculates your available leave every day you use any. The calendar-year method tends to be the most generous, since the full 12 weeks reset on January 1. The method has to be applied consistently to all employees. If your employer hasn’t picked one, the default is whichever calculation gives you the most leave.⁵

Taking Leave in Pieces

You don’t have to take the 12 weeks in a single block. For a chronic condition that flares unpredictably, or for recurring medical appointments, you can use leave intermittently. Your employer must let you take it in the smallest increment it uses for tracking other leave, up to a maximum of one hour.⁶

Bonding leave for a new child is different. Your employer can refuse intermittent bonding leave and require you to take it all at once unless you both agree otherwise. For medical conditions, the employer cannot refuse intermittent scheduling if a healthcare provider says it’s medically necessary.

Is FMLA Leave Paid?

FMLA itself is unpaid. You can choose to use accrued vacation, sick time, or PTO at the same time, and your employer can require you to. When paid leave runs alongside FMLA, the time still counts against your 12 weeks, but you keep getting a paycheck during the protected period.⁷

If you’re already drawing short-term disability or workers’ compensation benefits, your employer generally can’t force you to stack PTO on top of them, though company policies or union contracts can change that.

Requesting Leave

When the leave is foreseeable, such as a scheduled surgery, a due date, or planned treatment, give your employer at least 30 days’ notice. When something happens unexpectedly, notify your employer the same day you learn you’ll need leave, or the next business day.⁸

Expect to be asked for a medical certification. The Department of Labor publishes optional forms your employer may use: WH-380-E for your own condition, WH-380-F for a family member’s.⁹ The form asks your provider to describe the condition, when it started, how long it’s expected to last, and whether intermittent leave is needed. Your employer may use its own form but can’t ask for more than what the DOL version requests.

If your certification comes back incomplete, your employer has to tell you in writing exactly what’s missing and give you at least seven calendar days to fix it before denying leave.¹⁰ If the employer still doubts the certification, it can require a second opinion from a provider it chooses and pays for (not one it employs or regularly uses). If the first two opinions conflict, a third opinion from a jointly agreed provider breaks the tie and binds both sides.¹¹

Within five business days of your request, your employer owes you a written Eligibility and Rights and Responsibilities Notice telling you whether you qualify and explaining what’s expected of you during leave. Once the employer has enough information to decide, it must also send a Designation Notice saying whether the leave is being counted as FMLA.¹² An employer that skips these notices generally can’t enforce their requirements against you later.

Job and Benefits Protection

The central promise of FMLA is reinstatement. When you return, your employer must put you back in the same position or an equivalent one, with the same pay, benefits, schedule, and working conditions.¹³

Your group health insurance continues on the same terms while you’re on leave. If your employer paid part of the premium before, that split stays the same, and you still owe your share even though leave is unpaid.¹⁴ If you fall more than 30 days behind on your premium, the employer can drop coverage, but only after a written warning sent at least 15 days before cancellation.¹⁵ Even if coverage lapses, it must be reinstated at the same level when you return, with no new waiting periods or pre-existing condition exclusions.

Key Employee Carveout

There’s a narrow exception for the highest-paid salaried workers. If you’re in the top 10 percent of pay among employees within 75 miles of your worksite, your employer can deny reinstatement (not the leave itself) when putting you back would cause “substantial and grievous economic injury” to its operations. That’s a high standard, well above routine inconvenience. The employer has to tell you in writing that you’re a key employee when you request leave, and has to explain its reasoning if it decides to refuse reinstatement. Without that notice, the employer loses the right to use this carveout.¹⁶

If You Don’t Return

If you take FMLA leave and then decide not to come back, your employer can recover the health insurance premiums it paid for you during the leave. That recovery is barred, though, if you can’t return because of a continuing or recurring serious health condition or circumstances beyond your control.¹³

Coming Back to Work

If your employer has a uniform policy requiring medical clearance after leave, it can require a fitness-for-duty certification before you return. The certification can only address the condition that caused the leave, and if the employer included your job’s essential functions in the designation notice, the certification may need to confirm you can perform them. You pay for the certification yourself, and the employer can delay your return until you provide it. For intermittent leave, the employer can’t demand a certification for every absence, though it can require one up to every 30 days when there’s a reasonable safety concern.¹⁷

If Your Employer Violates FMLA

Two paths are open to you. You can file a complaint with the U.S. Department of Labor’s Wage and Hour Division at 1-866-487-9243 or online. Complaints are confidential, and retaliation against you for filing is itself prohibited.¹⁸

You can also sue in court. A successful FMLA claim can recover lost wages and benefits plus an equal amount in liquidated damages, unless the employer proves it acted in good faith. Attorney’s fees and costs are awarded to a prevailing employee. Federal FMLA does not allow recovery for emotional distress or punitive damages. You have two years from the last violation to file, or three years if the violation was willful.¹⁹

State Employees Have a Separate Paid Parental Benefit

FMLA is unpaid, and no Missouri law requires private employers to pay you during leave. Missouri executive-branch state employees are the exception: under Executive Order 17-09, a primary caregiver gets six weeks and a secondary caregiver three weeks at full salary after a birth or adoption, separate from vacation and sick time, to be used within 12 weeks of the event. If both parents work for the state, each gets their own allotment.²⁰ A ballot initiative to create a broader paid leave program in Missouri has been filed for the November 2026 election, but no such law exists today.

1
Office of the Law Revision Counsel. 29 US Code 2611 – Definitions
2
Office of the Law Revision Counsel. 29 USC 2612 – Leave Requirement
3
eCFR. 29 CFR 825.113 – Serious Health Condition
4
U.S. Department of Labor. Fact Sheet 28C – Using FMLA Leave to Care for Someone Who Was in the Role of a Parent to You When You Were a Child
5
U.S. Department of Labor. 12-Month Period under the Family and Medical Leave Act
6
U.S. Department of Labor. Counting Leave Use under the Family and Medical Leave Act
7
U.S. Department of Labor. FMLA Frequently Asked Questions
8
eCFR. 29 CFR 825.302 – Employee Notice Requirements for Foreseeable FMLA Leave
9
U.S. Department of Labor. FMLA Forms
10
U.S. Department of Labor. Fact Sheet 28G – Medical Certification under the Family and Medical Leave Act
11
U.S. Department of Labor. Family and Medical Leave Act Advisor – Second and Third Opinions
12
eCFR. 29 CFR 825.300 – Employer Notice Requirements
13
Office of the Law Revision Counsel. 29 USC 2614 – Employment and Benefits Protection
14
U.S. Department of Labor. Family and Medical Leave Act Advisor – Employee Payment of Group Health Benefit Premiums
15
U.S. Department of Labor. Family and Medical Leave Act Advisor – Employee Failure to Pay
16
eCFR. 29 CFR 825.218 – Substantial and Grievous Economic Injury
17
U.S. Department of Labor. Family and Medical Leave Act Advisor – Fitness-for-Duty Certification
18
U.S. Department of Labor. How to File a Complaint
19
Office of the Law Revision Counsel. 29 USC 2617 – Enforcement
20
Missouri Office of Administration. Types of Leave Available to State Team Members