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Last updated: April 2026Researched by DepositHawk Research Team

Idaho Does Not Require Deposit Interest

Idaho landlords are not required to pay interest on your security deposit. But that does not mean they can do whatever they want with it.

Idaho does not require landlords to pay interest on security deposits. However, landlords must return the deposit within 21 days of move-out under Idaho Code § 6-321.

Idaho Code § 6-321

Your Rights

What Your Idaho Landlord Does Owe You

Interest or not, Idaho law gives you real protections on your security deposit:

  • 21-day return deadline. Your landlord has 21 days after you move out to return your deposit or provide an accounting of deductions.
  • Itemized statement required. Your landlord cannot just keep part of your deposit — they must provide a written, itemized list of every deduction and its amount within 21 days.
  • Penalties for violations. If your landlord misses the deadline or makes illegal deductions, Idaho courts can award you up to 3x the wrongfully withheld amount.

Idaho landlords must return security deposits within 21 days of move-out under Idaho Code § 6-321. Violations can result in up to 3x the wrongfully withheld amount.

Idaho Code § 6-321

Full State Law

Idaho Security Deposit Law — Full Breakdown

Return deadlines, allowed deductions, penalty multipliers, small claims limits — everything you need to know about Idaho deposit law is on one page. Read the full Idaho security deposit law breakdown.

Frequently Asked Questions

Frequently Asked Questions

Does Idaho require landlords to pay interest on security deposits?

No. Idaho does not require landlords to pay interest on security deposits. However, your landlord must still return your deposit within 21 days of move-out under Idaho Code § 6-321.

What is my landlord required to do with my deposit in Idaho?

Your Idaho landlord must return your deposit within 21 days after you move out. They must provide an itemized statement listing any deductions. Failure to comply can result in penalties.

What happens if my Idaho landlord keeps my deposit?

If your landlord fails to return your deposit within 21 days, you can sue in small claims court for up to 3x the wrongfully withheld amount. Idaho small claims courts handle cases up to $5,000.

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DepositHawk is not a law firm and does not provide legal advice. Information and documents are for informational purposes only. No attorney-client relationship is created. Consult a licensed attorney for advice specific to your situation.