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Security deposit interest in Missouri

Verified against Mo. Rev. Stat. § 535.300 and agency sources on 2026-07-04. Not legal advice.

No interest required

Missouri does not require landlords to pay interest on security deposits.

Security deposit interest calculator

Frequently asked questions

Do landlords have to pay interest on security deposits in Missouri?

No — Missouri law (Mo. Rev. Stat. § 535.300) does not require deposit interest.

Deposit interest in other states

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Related: rent increase rules in Missouri · prorated rent calculator