Employment and labor laws in Missouri [Updated 2026]

Key takeaways

• Missouri's minimum wage increased to $15.00 per hour on January 1, 2026, following Proposition A, which voters approved in November 2024.

• Proposition A also introduced mandatory paid sick leave, effective May 1, 2025: employers with 15 or more employees must provide up to 56 hours per year; smaller employers must provide up to 40 hours. Leave accrues at 1 hour per 30 hours worked.

• Missouri is no longer a right-to-work state as of 2024. Employees in unionized workplaces may be required to join a union or pay dues as a condition of employment.

• The Missouri Human Rights Act prohibits employment discrimination based on race, color, religion, national origin, ancestry, sex, disability, and age, enforced by the Missouri Commission on Human Rights.

• Missouri has no statewide pay transparency law. Employers are not required to disclose salary ranges in job postings or to applicants.

• There is no state requirement for meal or rest breaks for adult employees in Missouri. Federal FLSA guidance applies.

• Employers with 50 or more employees must comply with the federal Family and Medical Leave Act (FMLA), providing eligible employees up to 12 weeks of unpaid, job-protected leave per year.

Employment and labor laws are in place to uphold fairness, equitable compensation, and safety in the workplace for employees. The federal Fair Labor Standards Act (FLSA) serves as a guiding framework, addressing key aspects like minimum wage and overtime for all employees in the US.

In addition to federal laws, each state has its own labor and employment laws that can vary significantly — as can local regulations at the county and city level. Missouri distinguishes itself by granting employees enhanced protections beyond federal mandates, including a higher minimum wage, a mandatory paid sick leave law, and additional healthcare coverage obligations for smaller employers.

Employment vs. labor law: What's the difference?

While the terms "employment law" and "labor law" are often used interchangeably, they carry distinct legal implications. The key differentiator lies in the parties involved: employment law addresses matters between an employer and an individual employee, while labor law governs the relationship between an employer and a collective group, such as a labor union.

• Employment law encompasses work hours, overtime, wage policies, recruitment practices, retaliation protections, and workplace safety requirements.

• Labor law is a subset of employment law that specifically deals with union membership, union dues, collective bargaining, and the negotiation and implementation of collective agreements.

Wages and hours in Missouri

Missouri's wage and hour laws require employers to meet both state and federal standards, whichever is higher. The Missouri Department of Labor and Industrial Relations enforces state wage requirements.

Minimum wage in Missouri

Missouri's minimum wage is $15.00 per hour as of January 1, 2026, following Proposition A, which Missouri voters approved in November 2024. This applies to most private-sector employers. Note: retail or service businesses earning less than $500,000 annually are exempt from the state minimum wage requirement under Missouri law.

For tipped employees, the cash wage may be lower as long as total earnings (wages + tips) equal at least $15.00 per hour. The employer must make up any shortfall.

Overtime pay in Missouri

Overtime in Missouri follows federal FLSA rules: non-exempt employees must be paid 1.5 times their regular rate for all hours worked beyond 40 in a workweek. At the $15.00 minimum wage, that means a minimum overtime rate of $22.50 per hour for most employees. Missouri does not impose a daily overtime threshold beyond the federal requirement.

Pay transparency in Missouri

Pay transparency in the workplace is gaining traction across the US, with many states adopting salary disclosure requirements. Missouri proposed a pay transparency bill in 2023 that would have required employers to share salary ranges upon request, but the bill did not pass. As of mid-2026, Missouri has no statewide pay transparency law.

Under the federal National Labor Relations Act, employees retain the right to discuss their wages with coworkers, and employers cannot prohibit those conversations.

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Meal breaks and rest periods in Missouri

Missouri does not require employers to provide meal or rest breaks for adult employees. Employer discretion, employment agreements, or company policy govern break practices. Under the federal FLSA, short breaks of 20 minutes or fewer must be paid; meal periods of 30 or more minutes where the employee is fully relieved of duties generally do not need to be paid.

Nursing employees are entitled to reasonable unpaid break time and a private, non-bathroom space to express milk, per the federal PUMP for Nursing Mothers Act.

Leaves of absence in Missouri

Missouri employees may qualify for various types of leave under federal and state law. Employers with 50 or more employees for at least 20 weeks in the current or previous year must comply with the federal Family and Medical Leave Act (FMLA).

To be eligible for FMLA leave, employees must have completed at least 12 months of service, worked at least 1,250 hours in the prior 12 months, and be employed at a location with at least 50 employees within 75 miles. Qualifying reasons include the birth or adoption of a child, caring for a seriously ill family member, or recovering from a serious health condition. Most FMLA leave entitles employees to up to 12 weeks per year; military caregiver leave can extend to 26 weeks.

Pregnancy disability leave in Missouri

Missouri does not have a standalone pregnancy disability leave law, but pregnant employees are protected under both federal FMLA and the federal Pregnant Workers Fairness Act (PWFA). Employers with 15 or more employees must provide reasonable accommodations for pregnancy-related conditions. Pregnant employees on FMLA leave cannot be terminated and must be reinstated to their position or an equivalent role upon return.

Paid sick leave in Missouri

Effective May 1, 2025, Missouri's Proposition A requires most private employers to provide paid sick leave to employees:

• 15 or more employees: up to 56 hours (7 days) of paid sick leave per year

• Fewer than 15 employees: up to 40 hours (5 days) of paid sick leave per year

Leave accrues at a rate of 1 hour for every 30 hours worked, with no waiting period for new hires. Employees may use accrued leave for their own illness, a family member's illness, preventive care, or matters related to domestic violence or sexual assault. Unused leave may carry over, subject to the annual caps.

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Workplace safety in Missouri

Missouri employers must provide a safe working environment in compliance with federal OSHA and MSHA standards. The Missouri Division of Labor Standards offers free safety and health consultation services to help employers reduce workplace injuries and meet compliance requirements.

The Missouri OSH Act requires every Missouri employer to maintain a written Safety, Health, and Injury & Illness Prevention Plan (IIPP) that identifies potential workplace hazards and outlines prevention measures. Most private-sector employers in Missouri are covered by federal OSHA, not a state plan.

Workers' compensation insurance is required for most Missouri employers with five or more employees, and for all employers in the construction industry regardless of size.

Discrimination and harassment laws in Missouri

The Missouri Human Rights Act (MHRA), enforced by the Missouri Commission on Human Rights (MCHR), prohibits employment discrimination based on race, color, religion, national origin, ancestry, sex, disability, and age. The MHRA applies to employers with 6 or more employees — a lower threshold than federal Title VII's 15-employee minimum.

Protected activities covered include job advertisements, hiring and termination decisions, compensation, benefits, promotions, layoffs, transfers, training programs, and access to company facilities. Retaliation against employees who report discrimination or participate in MCHR proceedings is also prohibited.

Federal anti-discrimination laws also apply, including Title VII, the ADA (disability), the ADEA (age 40+), and GINA (genetic information).

Missouri does not require sexual harassment training for private employers, though the EEOC strongly recommends it. Sexual harassment training requirements vary by state; Missouri does not mandate training for private companies.

Unions in Missouri

Labor unions are employee-formed organizations that advocate for workers through collective bargaining. Under the National Labor Relations Act (NLRA), all US employees have the right to organize, bargain collectively, take collective action, or refrain from union activity.

Importantly, Missouri is no longer a right-to-work state as of 2024. The legislature repealed right-to-work protections, meaning that in unionized workplaces, employees may be required to join a union or pay union dues as a condition of employment. Employers cannot retaliate against employees for union activity or non-participation.

How Rippling supports Missouri labor law compliance

Missouri's labor landscape shifted significantly in 2025-2026 — a $15/hr minimum wage took effect January 1, 2026, a mandatory paid sick leave law (Prop A) became active May 1, 2025, and the state is no longer right-to-work. Rippling helps Missouri employers adapt their HR and payroll systems to keep up.

• Rippling HR Services: helps Missouri employers manage HR administration, onboarding, and compliance workflows, including tracking the new Prop A paid sick leave accruals and workers' compensation enrollment.

• Rippling Payroll: automates Missouri's updated minimum wage calculations ($15/hr in 2026), overtime at $22.50/hr, state income tax withholding, and Prop A paid sick leave deductions — reducing manual payroll errors.

• Rippling HRIS: centralizes employee records and compliance documentation, making it straightforward to track paid sick leave balances and maintain audit-ready files for the Missouri Department of Labor.

• Rippling Time and Attendance: tracks hours worked and paid sick leave accrual (1 hour per 30 hours worked under Prop A) and leave balances, giving HR teams real-time visibility into Missouri's new leave requirements.

• Rippling Headcount Planning and Compensation Bands: centralizes headcount planning and compensation management so employers can maintain pay equity, set consistent salary ranges, and stay ahead of pay transparency laws.

• Rippling LMS: delivers ready-to-use compliance and harassment training courses, helping employers meet training best practices and reduce legal risk across their workforce.

FAQs about Missouri labor and employment laws