Missouri’s unique eviction laws often catch tenants and landlords off guard. But they don’t have to.
Lumr's online Missouri eviction notice template covers every notice type the state does require, from lease violations to ending a month-to-month tenancy.
An eviction notice is a written document that tells a tenant to fix a tenancy problem or leave.
Missouri skips this requirement for unpaid rent, but state law still requires one for month-to-month terminations and specific lease violations.
Sending a notice still helps even for nonpayment, since most leases require one anyway. If you skip it, Missouri law lets the court summons count as the demand for rent.
What goes in the notice depends on why you're sending it, but Missouri eviction notice laws set a few basics that apply across the board.
| Requirement | What It Means |
|---|---|
| Written notice | Issue written notice that identifies the tenant (s) and the property address. |
| Reason for the notice | Define termination grounds, such as drug activity, breaches, or non-renewal. |
| Correct notice period | 10 days for most violation-based notices, longer for month-to-month endings, though nonpayment has no fixed period. |
| Payment details | Detail the total rent demanded before filing a rent and possession suit. |
| Signature and date | Endorse and date the notice on the day you serve it. |
| Proper delivery | Deliver in person or post on the doorway if the lease permits. |
| Proof of service | Keep mail logs or door photos for the Associate Circuit Court. |
Courts favor tenants when a notice falls short on these basics. Missouri courts can treat a defective notice as no notice at all, so double-check the details before sending it.
Missouri's notice rules split cleanly by reason, and one type needs no set waiting period at all:
Only the nonpayment demand skips a set countdown. The other three all run from the day the tenant receives it, not the day it's signed.
Missouri law doesn't set a required notice period for unpaid rent. State law only requires that payment be demanded before a landlord sues for rent and possession under Mo. Rev. Stat. § 535.020.
Most landlords send a written demand anyway, since it gives the tenant a chance to pay and avoid a court record. If no demand goes out, the lawsuit summons itself counts as one, per Mo. Rev. Stat. § 535.140.
Landlords use this notice for lease violations like unauthorized subletting or property damage. Once it's sent, Missouri law gives the tenant 10 days before the landlord can reenter, under Mo. Rev. Stat. § 441.040.
The violation has to involve an actual lease term, not just general dissatisfaction. Courts read this notice strictly, so vague or incomplete wording can undo an otherwise valid case.
Create Your Missouri 10-Day Notice to Vacate for Lease Violation
This notice targets illegal activity like drug distribution or running a gambling operation on the property. It carries the same 10-day notice period as a lease violation, under Mo. Rev. Stat. § 441.020.
For serious cases, Missouri also allows an expedited court process that can remove a tenant faster than the standard 10-day route. This typically applies to violent or drug-related emergencies, not routine violations.
Create Your Missouri 10-Day Notice to Vacate for Illegal Activity
This notice ends a month-to-month tenancy. Missouri law technically calls for one month's notice tied to the next rent-paying date, not a flat 30 days, under Mo. Rev. Stat. § 441.060.
Either the landlord or the tenant can send it, and neither side needs a reason. Mobile home lot tenancies get a longer 60-day period instead of one month.
Create Your Missouri 30-Day Notice to Vacate Month-to-Month Tenancy
Despite all the different types of eviction notices in Missouri, serving one doesn’t need to be complicated. With Lumr, all it takes is a few straightforward steps:
Start with the reason the tenancy is ending, since Missouri ties the notice period to that reason specifically. Nonpayment needs no set countdown, but the other three types do.
Name the tenant and describe the property first. Then explain exactly what triggered the notice, and include the amount owed if rent is the issue. Vague wording is the easiest way to lose an otherwise valid case.
Sign and date the notice before it goes out, even for a nonpayment demand with no formal deadline. A dated notice still helps prove when the tenant was first informed.
Hand-delivering the notice works best whenever possible. If that's not practical, certified mail or posting it on the door are both accepted in practice.
Photograph or scan the signed notice right after delivery, and note the exact date. This record becomes important if the case goes before an associate circuit judge.
Ensure the 10-day or 1-month statutory timeframe runs completely. Missouri courts dismiss cases filed even one day early.
If nothing changes, the next step is filing in the associate circuit court for the county where the property sits. For nonpayment, this is called a rent and possession action, a different filing than the unlawful detainer used for holdover tenants.
Browse below for quick answers to what Missouri landlords ask most before filing.
It depends on the reason. Lease violations and illegal activity both need 10 days. A month-to-month tenancy needs a full month, but nonpayment has no set period.
Not immediately, but close. Missouri law doesn't require a landlord to wait out any notice period before filing, since the lawsuit itself can serve as the demand for rent.
A fixed-term lease generally runs until it expires, with or without cause. A month-to-month tenancy works differently, since either side can end it with a month's notice and no reason required.
For the 10-day notices, yes, weekends count toward the total. If the final day lands on a weekend or holiday, Missouri courts generally push the deadline to the next business day.
No, Missouri law treats this as a criminal offense called forcible entry and detainer. Removing belongings or shutting off utilities without a court order is illegal, per Mo. Rev. Stat. § 441.233.
The landlord can file suit in the associate circuit court, either a rent-and-possession action or an unlawful detainer case. If the tenant still doesn't leave after judgment, a sheriff carries out the removal, not the landlord.
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