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Security Deposit Calculator

Enter your state and monthly rent to see the maximum deposit you can charge, return deadline, and penalties.

Calculate Your Deposit Limits

Max Deposit
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Return Deadline
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Interest Requirement

Penalty for Late Return

Key Rules

Automate Deposit Compliance

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About This Tool

This calculator uses data from RentSolve AI's database of 459 landlord-tenant statutes covering all 50 states and DC. For the complete state-by-state breakdown, see our Security Deposit Laws by State analysis. This tool is for informational purposes only and does not constitute legal advice.