Missouri Paid Sick Leave Laws: Your Entitlements

The Family and Medical Leave Act (FMLA), 29 U.S.C. § 2601 et seq., is the primary federal law addressing employee leave. FMLA applies to employers with 50 or more employees and requires covered employers to provide up to 12 weeks of unpaid, job-protected leave per year for specified reasons, including serious health conditions of the employee or family member, childbirth, adoption, or military service.

FMLA does not require paid leave—the leave is unpaid, though employers may require employees to use accrued paid time off during FMLA leave. The employee's health insurance benefits must be maintained during FMLA leave. The law is enforced by the U.S. Department of Labor Wage and Hour Division. Private sector employees at covered employers are eligible; federal, state, and local government employees are also covered under FMLA.

Outside of FMLA, federal law does not mandate paid sick leave. No federal statute requires employers to provide paid time off for illness, medical appointments, or preventive care. The absence of federal paid sick leave law means most private sector employees in states without state-level mandates rely on employer policies, collective bargaining agreements, or paid time off policies set by their employer.

Missouri imposes no statewide requirement that private employers provide paid sick leave to employees. Missouri Revised Statutes does not contain a paid sick leave mandate comparable to California, New York, Connecticut, or other states. This means Missouri employers have complete discretion to establish their own paid sick leave policies, or to offer no paid leave for illness whatsoever.

Missouri's lack of a paid sick leave law contrasts sharply with states that have enacted paid sick leave statutes. California mandates three days of paid sick leave annually; New York requires one hour per 30 hours worked. Missouri provides no such baseline protection. Employers in Missouri are free to offer unlimited paid sick leave, define sick leave narrowly, tie it to performance evaluations, or decline to offer it entirely.

Public sector employees in Missouri (state and local government workers) are not covered by any state-mandated paid sick leave law either, though individual government employers may offer paid leave through civil service rules or municipal ordinances. Union-represented employees may have paid sick leave protections negotiated into collective bargaining agreements, which would supersede the lack of statutory requirement.

Some Missouri cities—including Kansas City and St. Louis—have enacted local paid sick leave ordinances that apply to certain private employers within city limits. Kansas City's ordinance requires employers with six or more employees to provide paid sick leave; St. Louis has similar requirements. Employees in these jurisdictions must check local city or county law, as local ordinances may provide protections not available statewide.

The consequence of Missouri's statutory silence is that workers' entitlement to paid sick leave depends entirely on individual employment contracts or employer policy. An employee with no written sick leave policy and no contract provision has no legal claim to paid sick leave in Missouri, except to the extent federal FMLA or local ordinance applies.

Missouri's lack of a paid sick leave statute means there are no statutory exceptions—because there is no statute to apply. However, several important carve-outs and limitations exist:

FMLA applies only to employers with 50 or more employees on their payroll and only to employees who have worked there for 12 months and worked at least 1,250 hours in that time. Small employers—those with fewer than 50 employees—are not covered by FMLA and may not provide any paid or unpaid leave for illness. In practice, most Missouri small businesses are not subject to any paid sick leave requirement.

Employees in Missouri are at-will employees by default, meaning employers can terminate employment for any non-illegal reason, including absence due to illness (unless that absence is protected by FMLA, a disability accommodation under the ADA, or another specific law). An employee who takes unpaid sick time and is subsequently terminated may have no legal recourse unless the termination violates a specific protected class or public policy exception.

Union-represented employees and employees with individual employment contracts may have paid sick leave protections negotiated into their agreement. These contractual provisions supersede the lack of statutory requirement but apply only to those specific employees.

Local ordinances in Kansas City and St. Louis create limited exceptions. Outside those cities, Missouri's private sector has no paid sick leave requirement. Employees in smaller Missouri towns and rural areas have no state or local paid sick leave protection unless their employer voluntarily provides it.

Public sector employees (state and local government workers) may have paid leave under civil service rules or municipal policies, but there is no statewide statutory entitlement for them either.

Missouri has no statewide paid sick leave law, so technically an employer cannot 'violate' a non-existent requirement. However, an employee may believe paid sick leave is promised or may need to enforce an employer's own policy. Here are the steps to take:

**Step 1: Document Your Employer's Policy and Communications.** Obtain a copy of your employee handbook, any written paid sick leave policy, offer letter, or employment contract. Take screenshots of any emails from HR or management stating that paid sick leave is available. Save any written communication about how sick leave accrues or how to request it. Document the date you submitted any sick leave request and the response you received. Keep a personal record of dates you took sick leave and whether it was approved or denied.

**Step 2: Review Your Employer's Written Policy and Determine if a Violation Occurred.** Read your handbook or policy carefully. Determine whether your employer promised paid sick leave. If the policy states employees receive paid sick leave, check whether you meet the eligibility criteria (tenure, hours worked, employee classification). If you meet the criteria and were denied paid sick leave you are entitled to under the policy, you have a contractual claim. If the employer has no written policy and promised nothing, you have no legal claim under Missouri law.

**Step 3: File an Internal Complaint with HR.** Request a meeting with Human Resources or management. Bring copies of the relevant policy pages or communications. Explain clearly that you believe you are entitled to paid sick leave under the employer's own policy (not under Missouri law, which has no mandate). Request payment or restoration of denied paid sick leave. Ask for a written response within a specific timeframe, such as 10 business days. Keep a record of this conversation, including the date, names of attendees, and what was discussed.

**Step 4: Consider Whether Federal FMLA or Local Ordinance Applies.** If your employer has 50+ employees, you may be entitled to unpaid FMLA leave. If you are in Kansas City or St. Louis, local paid sick leave ordinances may apply. Inform your employer that you are claiming rights under FMLA or local law, as applicable. Document that the employer was placed on notice.

**Step 5: File a Wage Claim or Consult an Attorney.** If the employer denies your internal complaint, contact the Missouri Department of Labor and Industrial Relations. File a wage claim if you believe unpaid sick leave constitutes unpaid wages under your employer's own policy (not a statutory mandate). Alternatively, consult an employment attorney licensed in Missouri. An attorney can review your employment contract or offer letter to determine whether you have a contractual claim for breach of promise. Most employment attorneys offer free initial consultations. Expect to discuss the facts of your employment, your employer's policy, and what you are seeking (back pay, reinstatement, damages).