Missouri Renters’ Rights: Mail Privacy and Landlord Access

As a renter in Missouri, knowing your privacy rights—especially regarding your mail—is important for ensuring a safe and respectful rental experience. Missouri law, plus federal protections, outline strict rules around tenant mail privacy and when a landlord can enter your property. Here’s what every Missouri renter should know.

Understanding Tenant Mail Privacy in Missouri

Federal law provides strong protection for all mail delivered by the United States Postal Service (USPS). This means that even landlords are not permitted to open, hold, destroy, or interfere with your mail. In addition, Missouri’s landlord-tenant law includes rules about tenant privacy that reinforce your right to confidentiality inside your rental unit, including mailed correspondence.

  • Your mail is private: Only you or someone you authorize can access and open mail addressed to you.
  • Landlord entry rules also apply: Mailboxes assigned to your rental are part of your leased premises.
  • Mail tampering is a federal offense.

If you believe your landlord has interfered with your mail, you have several protections and actions you can take.

When Can a Landlord Access Your Rental or Mailbox?

Under Missouri Revised Statutes Section 441.233: Landlord Entry, your landlord can only enter your rental property under specific circumstances—typically for repairs or emergencies, or with reasonable notice. Accessing your mailbox or personal mail is not an approved reason and is not permitted.

  • Landlords must provide at least 24 hours’ notice, except in emergencies or if you agree otherwise
  • Mailboxes are included in your private rental space
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If Mail Privacy is Violated

If you think your landlord has taken, opened, or withheld your mail, take these steps:

  • Document the violation (keep evidence, such as photos or damaged mail)
  • Contact your local post office or the USPS Postal Inspector (report mail theft/tampering)
  • Send your landlord a written notice of the violation
  • If necessary, file a police report
Tip: Always use written communication for complaints or notices to your landlord and keep records for your protection.

Relevant Forms for Missouri Renters

  • Consumer Complaint Form (Missouri Attorney General)
    Use this if your landlord repeatedly interferes with your mail or privacy, and other resolutions have failed.
    Online Consumer Complaint Form
  • USPS Mail Theft and Tampering Report
    If you believe there has been a federal law violation, submit a report to USPS Postal Inspectors.
    Mail Theft Complaint Form

For urgent tenant-landlord disputes (such as illegal entry or privacy violations in your unit), you may also file complaints or seek assistance through the State of Missouri Attorney General's Office: Landlord-Tenant Law Division.

Missouri Laws Protecting Tenant Privacy

Missouri’s main landlord-tenant statutes are found in Missouri Revised Statutes Chapter 441. These outline when and how a landlord can enter, and stress your right to privacy in your home, mailbox, and correspondence. Federal statutes also reinforce strict privacy for all mail and postal items. You can review the U.S. federal law prohibiting mail tampering for details.

Official Tribunal for Missouri Residential Tenancies

The Missouri Attorney General's Office (Landlord-Tenant Law Division) handles inquiries, complaints, and non-criminal violations related to residential tenancies. Evictions or property disputes may be processed in local Missouri circuit or associate circuit courts.

FAQ: Tenant Mail and Privacy Rights in Missouri

  1. Can my landlord open or remove my mail?
    No. Landlords are not permitted to open, hold, or interfere with your mail. Doing so may be both a federal and state violation.
  2. What should I do if my landlord takes my mail?
    Document the incident, report it to the USPS Postal Inspector, and notify both your landlord and local authorities if needed.
  3. Is my mailbox included as part of my rental property?
    Yes. Mailboxes assigned to your rental are considered part of your leased premises under Missouri law.
  4. How much notice must my landlord give before entering my rental?
    Missouri law generally requires at least 24 hours’ notice, except during emergencies or if otherwise agreed in writing.
  5. Where do I file an official complaint about mail tampering or privacy?
    File federal mail-related complaints with USPS Postal Inspectors and tenancy/practice complaints with the Missouri Attorney General’s Office.

Key Takeaways for Missouri Renters

  • Your mail is protected by both federal and Missouri tenant privacy laws
  • Landlords cannot access your mail or mailbox for any reason
  • Use written complaints and official forms to document and resolve violations

Remember, keeping clear records and knowing your rights are your best defense if conflicts arise.

Need Help? Resources for Renters


  1. Missouri Revised Statutes Section 441.233: Landlord Entry
  2. Missouri Revised Statutes Chapter 441: Landlord and Tenant Law
  3. USPS Postal Inspection Service: Mail Theft and Tampering
  4. Missouri Attorney General: Landlord-Tenant Law
Bob Jones
Bob Jones

Editor & Researcher, Renter Rights USA

Bob writes and reviews tenant law content for various regions. They’re passionate about housing justice and simplifying legal protections for tenants everywhere.