Missouri’s rental rules come from Chapters 441 and 535 of the Revised Statutes, and the state is landlord-friendly with a fast eviction process. The biggest 2026 development is source of income: in 2025 Missouri enacted a law that preempts local source-of-income protections, making city ordinances in Kansas City, St. Louis, and elsewhere unenforceable — so a landlord can again refuse a Housing Choice Voucher statewide. There is no rent control. Deposits are capped at two months and must be returned in 30 days, with double damages for wrongful withholding. The Missouri Housing Development Commission (MHDC) finances affordable housing. This page covers the statewide rules, the eviction timeline, and links to every Missouri city we cover.

Quick numbers to write down:

Public Housing & Vouchers in Missouri

Section 8 Housing Choice Vouchers and public housing are run by local authorities — the Housing Authority of Kansas City, the St. Louis Housing Authority, and others. MHDC finances affordable apartments and allocates Low-Income Housing Tax Credits — search HUD’s LIHTC database or read how to find LIHTC housing.

Apply to several authorities at once. Use HUD’s PHA directory or our how to find your PHA and how to apply for Section 8 guides. City waitlist status is on the city pages below.

Source of Income: the 2025 Preemption

Several Missouri cities — including Kansas City, St. Louis, Columbia, Webster Groves, and Clayton — had passed ordinances barring source-of-income discrimination so that landlords could not refuse Housing Choice Vouchers. In 2025, the Missouri Legislature passed and the Governor signed a law preempting those ordinances, making local source-of-income protections unenforceable. The practical result for 2026: a landlord across Missouri can legally decline a voucher. Part of using a voucher here is finding landlords who already participate — ask your PHA for its list, and read our source-of-income protections guide for what is still enforceable federally (for example, you cannot be refused because of disability or familial status).

There is also no rent control in Missouri — no statewide cap and no city has one.

Emergency Rental Assistance in Missouri

See our emergency rental assistance guide for the national picture.

Missouri Tenant Law: Key Protections at a Glance

Quick Reference: Missouri (MO)

Security deposits

Under RSMo 535.300, a deposit cannot exceed two months’ rent, and the landlord must hold it in an insured institution. Within 30 days after the tenancy ends, the landlord must return the deposit (with an itemized list of any deductions). If the landlord wrongfully withholds any part, you can recover twice the amount wrongfully withheld. See how to recover your security deposit.

Eviction process & how long it takes

Missouri’s process is fast, and there are two tracks. Self-help eviction is illegal — the landlord must go to court and only the sheriff can remove you.

Because filing can happen quickly, a Missouri eviction can move in as little as a few weeks. Do not skip court — appear and bring your lease, receipts, and photos, and ask about paying to stay. Get help from Legal Services and read how to avoid eviction.

Other Housing Programs in Missouri

Major Missouri Cities We Cover

Where to Get Help in Missouri

Free legal aid: Legal Services of Eastern Missouri (1-800-444-0514, St. Louis area) and Legal Aid of Western Missouri (816-474-6750, Kansas City area) handle eviction defense and deposits.

State housing agency: MHDC for LIHTC and affordable-housing programs.

Find your local PHA: HUD’s PHA directory or our how to find your PHA guide.

211 helpline: dial 2-1-1 or visit 211.org for rental help, shelters, and utility assistance.

HUD fair housing: file at hud.gov/reporthousingdiscrimination or call 1-800-669-9777.

Next Steps

Not sure where to start? Our Where to Start tool routes you to the right mix of Missouri programs in about two minutes.

Because Missouri eviction is fast, do not wait if you are served: appear at court, ask about paying the rent and costs to stay, and get help from Legal Services. Read eviction prevention too.