Evictions Notices

What mistakes commonly delay evictions?

Missouri rental guidance and tenant-landlord operational information.
Published March 18, 2026 State-specific rental guidance Update This Question
Reviewed by Tenants & Landlords Editorial Team

This rental guidance was reviewed by the Tenants & Landlords Intelligence Team, specializing in lease agreements, notices, rent disputes, deposits, evictions, and tenant-landlord operational procedures.

Asked 76 days ago · Missouri

Common Mistakes That Delay Evictions in Missouri

Evictions can be a necessary but challenging part of property management for landlords. In Missouri, the eviction process is governed by specific statutes and legal procedures designed to protect both landlords and tenants. However, mistakes during the eviction process frequently lead to delays, increased costs, and complications. Understanding these common pitfalls can help landlords navigate the process more smoothly and reduce the risk of unnecessary postponements.

Below is a detailed exploration of the typical errors Missouri landlords encounter that delay evictions, along with best practices to avoid them.


1. Improper Service of the Eviction Notice

Why It Matters:

Missouri law requires landlords to provide tenants with proper written notice before filing an eviction lawsuit. If the notice is not served correctly, courts may reject the eviction case, causing costly delays.

Common Mistakes:

  • Using the Wrong Type of Notice:
Missouri distinguishes between different types of notices depending on the grounds for eviction (e.g., nonpayment of rent, lease violation, or termination without cause). For example, a "3-day pay or quit" notice is standard for unpaid rent but is ineffective if used for other violations.
  • Incorrect Timing:
The notice period must comply with Missouri statutes. For nonpayment of rent, landlords must give tenants a 3-day pay or quit notice before filing suit. For other lease violations, a 10-day cure or quit notice is generally required.
  • Improper Method of Delivery:
Notices must be delivered to the tenant’s residence or business personally or by registered/certified mail. Leaving a notice on the door without proper documentation or relying solely on email or text messages may be insufficient.

Tips to Avoid Delay:

  • Use Missouri-specific templates for notices.
  • Confirm the correct notice type and notice period before delivery.
  • Document how and when the notice was served, ideally with proof of mailing or a signed acknowledgment.

2. Failure to Follow Court Procedures Precisely

Why It Matters:

Missouri eviction cases are decided in a limited jurisdiction court, often small claims or associate circuit courts. These courts strictly enforce procedural requirements.

Common Mistakes:

  • Incomplete or Incorrect Filing:
Missing information on summons, affidavits, or the petition can result in dismissal or postponements.
  • Not Serving Court Summons Properly:
After filing, landlords must ensure that the tenant receives a summons to appear in court. Failing to serve the summons correctly, or serving it too late, frequently causes continuances.
  • Ignoring Court Dates or Deadlines:
Failure to appear at the scheduled hearing or missing key deadlines for submitting evidence or motions can cause delays.

Tips to Avoid Delay:

  • Review all court forms carefully before submission.
  • Verify court deadlines and prepare documents in advance.
  • Use professional process servers or a sheriff’s office to serve summons to ensure compliance.
  • Attend all court hearings promptly and be prepared with documentation.

3. Insufficient or Improper Documentation

Why It Matters:

Missouri courts require landlords to prove their case with clear and accurate documentation. Poor record keeping often leads to disputes or requests for continuance.

Common Mistakes:

  • Lack of a Signed Lease Agreement:
Without a valid lease, eviction cases become more complicated and may require additional legal steps.
  • No Proof of Rent Nonpayment:
Failing to provide records showing late or missed rent payments weakens the case.
  • No Documentation of Notice Delivery:
Courts look for verified proof that statutory notices were properly given.

Tips to Avoid Delay:

  • Maintain organized records of all leases, rent payments, communications, and notices.
  • Keep copies of all tenant correspondence.
  • Use receipts or tracking numbers when sending notices.

4. Mistiming the Eviction Process

Why It Matters:

The eviction timeline in Missouri is governed by statutory steps and court schedules. Starting too early or too late can both cause issues.

Common Mistakes:

  • Filing Before the Notice Period Ends:
Missouri law requires giving the tenant the full notice period before initiating court proceedings. Filing early often results in dismissal.
  • Waiting Too Long After Notice Expiration:
If too much time passes, tenants may claim waiver or argue that the notice is no longer valid.
  • Not Accounting for Weekends and Holidays:
Notice periods and court deadlines exclude weekends and legal holidays, which landlords sometimes overlook.

Tips to Avoid Delay:

  • Use a calendar to track notice dates and court filing deadlines.
  • Consult Missouri eviction statutes regularly to stay current on legal timelines.
  • Consider working with an attorney or eviction service knowledgeable in Missouri laws.

5. Attempting Self-Help Evictions

Why It Matters:

Missouri law prohibits landlords from forcibly removing tenants or shutting off utilities without a court order. Such actions not only delay eviction but can expose landlords to legal liability.

Common Mistakes:

  • Changing locks without going through the court process.
  • Shutting off water, electricity, or other services to force a tenant out.
  • Removing tenant belongings or physically evicting tenants without a court writ.

Tips to Avoid Delay:

  • Complete the eviction process through proper legal channels.
  • Obtain a writ of possession after winning a court judgment before retaking the property.
  • Use licensed law enforcement officers to execute eviction orders.

6. Neglecting to Check for Tenant Defense or Special Circumstances

Why It Matters:

Some tenants may have valid defenses or protections that can delay eviction, including but not limited to: active military duty, payment disputes, or claims of unlawful conditions.

Common Mistakes:

  • Ignoring possible affirmative defenses that tenants may raise.
  • Failing to ensure the eviction does not violate the federal Servicemembers Civil Relief Act (SCRA).
  • Proceeding without considering local ordinances or moratoriums that might impact eviction timelines.

Tips to Avoid Delay:

  • Screen for tenant status related to military service and applicable protections.
  • Review tenant history for possible defenses or rent payment issues.
  • Stay informed about local court instructions and executive orders in Missouri that may affect evictions.

Conclusion

Evicting a tenant in Missouri involves careful adherence to the state’s legal requirements. Common delays stem from improper notice delivery, incomplete court filings, poor documentation, mistimed actions, unauthorized self-help measures, and failure to consider tenant protections. By addressing these pitfalls proactively and maintaining meticulous records, Missouri landlords can minimize eviction delays, reduce legal risks, and efficiently regain possession of their rental properties.

Consider consulting with a Missouri-licensed attorney or eviction professional to ensure that your eviction process runs smoothly from notice to final judgment.

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