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🇺🇸 Missouri tenant document

Missouri Security Deposit Law & Demand Letter

Landlord kept your deposit? Check the Missouri return rules, then challenge withheld funds with an organized written demand, your dates and amounts, an evidence plan, and official starting points in one downloadable pack.

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No account required · Five-part PDF · $39 one-time purchase

Official framework

Revised Statutes of Missouri § 535.300

Missouri generally requires the landlord, within 30 days after the date the tenancy terminates, to return the full security deposit or to furnish a written itemized list of the damages for which any portion is withheld, along with the balance; mailing to the tenant’s last known address counts as compliance.

Read the official statute ↗

Content reviewed October 1, 2026. General information only—not legal advice.

Missouri security deposit rules

How Missouri deposit returns generally work

Missouri law, RSMo 535.300, caps residential security deposits at two months’ rent and generally requires the landlord, within 30 days after the tenancy terminates, to return the full deposit or mail the tenant a written itemized list of damages along with the remaining balance. Deductions are limited to unpaid rent, restoring the unit beyond ordinary wear and tear, qualifying carpet cleaning, and losses from inadequate notice to terminate, and the statute provides that a tenant shall recover twice any amount a court finds was wrongfully withheld.

RSMo 535.300.3 generally requires the landlord, within 30 days after the tenancy terminates, to return the full deposit or furnish a written itemized list of damages with the balance; mailing to the tenant’s last known address satisfies the requirement.
Deposits are capped at two months’ rent, and § 535.300.4 limits withholding to unpaid rent, restoring the unit with ordinary wear and tear excepted (including qualifying lease-based carpet cleaning), and actual damages from inadequate notice to terminate.
The tenant may attend the move-out inspection after reasonable notice, and § 535.300.6 provides that the tenant shall recover as damages twice the amount wrongfully withheld in violation of the section.

Watch your own deadline: Because the landlord complies by mailing the itemized list and any payment to your last known address, give the landlord your current mailing address in writing promptly and keep proof of when you sent it. RSMo 535.300.7 also states that a tenant may not apply the deposit in lieu of rent.

Check coverage: Section 535.300.8 excludes money denominated as a pet deposit. Since August 28, 2025, RSMo 441.043 bars counties and cities from limiting the amount of security deposit a landlord may require. Missouri small claims courts hear claims up to $5,000, exclusive of interest or costs.

These are general summaries, not conclusions about your situation. Review the linked official text and obtain legal advice when needed.

Deadline calculator · Normal wear and tear vs. damage · How to get your deposit back · Deadlines in other states

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Missouri deposit dispute

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These facts generate your demand letter, timing worksheet, dispute organizer, evidence log, and escalation-prep sheet.

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Frequently asked questions

How long does a landlord have to return a security deposit in Missouri?

Missouri generally requires the landlord, within 30 days after the date the tenancy terminates, to return the full security deposit or to furnish a written itemized list of the damages for which any portion is withheld, along with the balance; mailing to the tenant’s last known address counts as compliance. Check the official statute for the conditions that apply to your tenancy.

Does TenantShield guarantee that I will recover my Missouri security deposit?

No. The pack organizes a written demand and supporting record. The lease, facts, delivery, evidence, defenses, and any court decision control the result.

What is included in the paid PDF?

A personalized demand letter, timing worksheet, deduction dispute organizer, evidence and delivery log, and escalation-preparation sheet with official source links.

Does the pack automatically demand penalties or enhanced damages?

No. It identifies provisions to review and makes clear that potential enhanced remedies depend on facts and, if disputed, a court determination.

Can I preview the demand letter before paying?

Yes. Complete the guided form to see a personalized preview. The finished five-part PDF costs $39 USD as a one-time purchase.