Missouri Eviction Process & Timeline: Steps, Notices, and How Long It Takes

In Missouri, an eviction for unpaid rent does not start with a long warning letter. Under Missouri's rent and possession statute, a landlord can demand the overdue rent and then file in the Associate Circuit Division of your county's circuit court without a fixed advance notice period for nonpayment. For lease violations or to remove a holdover tenant, landlords typically use a separate process called unlawful detainer, which generally requires a written demand for possession before filing. Either way, only a judge can order you out, and only a sheriff (or other law-enforcement officer) can physically remove you. A Missouri landlord who changes the locks, shuts off utilities, or tosses your belongings is acting illegally, no matter how far behind you are.

Missouri's two main eviction lawsuits

Missouri does not use the term "summary process." Instead, most residential evictions fall under one of two case types, both heard in the Associate Circuit Division of the circuit court for the county where the property sits:

• Rent and Possession (Missouri's landlord-tenant rent and possession statute): used when the tenant owes rent. The landlord asks the court for both the back rent and possession of the property.
• Unlawful Detainer (Missouri's unlawful detainer statute): used when a tenant stays after the lease ends, violates the lease, or refuses to leave after proper notice to vacate.

Because the rules and notice requirements differ between these two paths, the exact figures below should be confirmed against the current Missouri statutes or with a Missouri attorney before you rely on them.

Notice: what the landlord must give first

Notice in Missouri depends on why you are being evicted:

• Nonpayment of rent (rent and possession): Missouri law generally does not require a set number of days of advance notice before a landlord files. The landlord demands the rent, and if it is unpaid, the case can be filed. In practice many leases and many landlords still send a demand letter, but do not assume you are entitled to a long cure period.
• Lease violation or holdover (unlawful detainer): the landlord usually must give a written notice to vacate before filing. For a month-to-month tenancy, Missouri typically requires at least one month's (one rental period's) written notice to end the tenancy. For certain serious violations, such as drug-related activity on the premises, Missouri law allows a much faster process.
• Right to pay and stay: in a rent and possession case, paying the full amount the court finds due (rent plus costs) before the judgment is enforced can stop the eviction. This is one of the most important protections Missouri tenants have, so act quickly if you can come up with the money.

Step by step: from filing to lockout

• Step 1 - Demand/notice. The landlord demands rent (rent and possession) or serves a notice to vacate (unlawful detainer).
• Step 2 - Filing. The landlord files a petition in the Associate Circuit Division and pays a filing fee. The court issues a summons.
• Step 3 - Service. You are served with the summons and petition, usually by the sheriff or a process server, telling you the date of your court hearing.
• Step 4 - Hearing. Both sides appear before an associate circuit judge. If you do not show up, the landlord can win by default, so always attend.
• Step 5 - Judgment. If the landlord wins, the court enters a judgment for possession (and any back rent). Missouri usually builds in a short waiting period before the order can be enforced, and you generally have the right to appeal within a limited window (often about 10 days).
• Step 6 - Writ of possession and sheriff lockout. If you have not moved and have not appealed, the landlord requests a writ of possession (execution). The sheriff then schedules and carries out the actual removal. Only the sheriff can do this.

How long does a Missouri eviction take?

A straightforward, uncontested case can move quickly. From filing to a court date is frequently only a few weeks, and the whole process from demand to sheriff lockout often runs roughly three to six weeks. Several things can stretch that out: a contested hearing, a continuance, problems serving you, an appeal, or a backlogged court docket in a busy county like St. Louis City, Jackson County (Kansas City), or St. Louis County. Cases involving subsidized housing or special protections can also take longer.

Your right to fight the eviction

You are entitled to show up and contest the case. Common tenant defenses in Missouri include:

• You actually paid the rent, or the landlord refused to accept it.
• The amount demanded is wrong, or includes charges you do not owe.
• The landlord did not give the notice the law or your lease required.
• Improper service or defects in the paperwork.
• Retaliation or discrimination, which is illegal under state and federal law.
• In some cases, serious uninhabitable conditions, though Missouri's rules on rent withholding are narrow, so get advice before withholding rent.

Because Missouri's rent and possession process can move fast and the rules differ by case type and even by city or county, this is a situation where a Missouri tenant attorney or your local legal aid office can make a real difference, especially if you have a defense, a disability, children, or a subsidized lease.

This article is general legal information, not legal advice. Landlord-tenant law changes and can have local exceptions, so confirm the current Missouri rules, the correct statute sections, and any city or county ordinances before you act, or talk with a qualified Missouri landlord-tenant attorney.