This guide covers PTO and vacation leave laws in Missouri for 2026. Whether you're an employee checking your rights or an HR team updating your handbook, here's what the law actually says — including payout rules, sick leave mandates, and what employers can and cannot do with your accrued time.
Does Missouri Require Employers to Provide PTO?
No U.S. state requires employers to provide paid vacation days — and Missouri is no exception. However, paid sick leave is a different matter: No statewide paid sick leave mandate in Missouri. Several cities including St. Louis and Kansas City have passed local sick leave ordinances.
Once an employer promises vacation or PTO in a written policy or handbook, that promise becomes a legal obligation in virtually all states including Missouri. Courts consistently treat written PTO promises as binding wage commitments.
PTO Payout at Separation — Missouri Rules (2026)
| Question | Answer for Missouri |
|---|---|
| Is payout required by law? | No — policy-dependent |
| Governing law / statute | Missouri Wage Payment Law (RSMo § 290.110) |
| Use-it-or-lose-it allowed? | Use-it-or-lose-it policies are permitted in Missouri if clearly stated in the employer written policy. |
| Who enforces violations? | Missouri Department of Labor and Industrial Relations |
Missouri does not require vacation payout at separation. If the employer policy promises payout, it is a wage obligation under Missouri law.
Use our PTO payout calculator to estimate your gross payout value, or check the full Missouri payout rules page for state-specific details.
Carryover & Use-It-or-Lose-It Rules in Missouri
Use-it-or-lose-it policies are permitted in Missouri if clearly stated in the employer written policy.
Important distinction: an accrual cap (stopping new accrual when a balance ceiling is reached) is different from forfeiture (zeroing out earned PTO). Accrual caps are legal everywhere. Forfeiture of already-earned PTO requires careful attention to state law. See the Missouri PTO carryover rules page for full details.
PTO Accrual Rates — Common Schedules in Missouri
| Pay frequency | 10 days/year (80 hrs) | 15 days/year (120 hrs) | 20 days/year (160 hrs) |
|---|---|---|---|
| Weekly (52 periods) | 1.54 hrs/period | 2.31 hrs/period | 3.08 hrs/period |
| Biweekly (26 periods) | 3.08 hrs/period | 4.62 hrs/period | 6.15 hrs/period |
| Semi-monthly (24 periods) | 3.33 hrs/period | 5.00 hrs/period | 6.67 hrs/period |
| Monthly (12 periods) | 6.67 hrs/period | 10.00 hrs/period | 13.33 hrs/period |
Use our PTO accrual calculator to compute your exact per-period accrual based on your annual allowance and pay schedule.
Paid Family & Medical Leave in Missouri
No state PFML program. FMLA applies to eligible employees.
Special Rules & Deadlines in Missouri
Missouri final paychecks are due by the next regular payday following separation.
Frequently Asked Questions — Missouri PTO Laws
Can my employer in Missouri take away PTO I have already earned?
Use-it-or-lose-it policies are permitted in Missouri if clearly stated in the employer written policy. For detailed protection rules, see our guide: Can My Employer Take Away My Accrued PTO?
Do I get paid for unused PTO when I quit in Missouri?
Missouri does not require vacation payout at separation. If the employer policy promises payout, it is a wage obligation under Missouri law. For the full breakdown, see: What Happens to PTO When You Quit?
How much PTO am I legally entitled to in Missouri?
No Missouri law requires employers to provide paid vacation. Paid sick leave rules: No statewide paid sick leave mandate in Missouri. Several cities including St. Louis and Kansas City have passed local sick leave ordinances. Read more: How Much PTO Do I Get By Law?
Resources & Official Authority
For official guidance, contact: Missouri Department of Labor and Industrial Relations. For self-service calculations, use our free tools: PTO accrual calculator, payout calculator, and hours-to-days converter.