State Law Guide · Updated January 2026
Idaho Security Deposit Laws
Under Idaho Code § 6-321, Idaho landlords must return security deposits within 21 days (or 30 days if specified in lease) of a tenant moving out. Landlords who wrongfully withhold deposits face penalties of up to Up to 3x the deposit wrongfully withheld.
Quick Answer
In Idaho, landlords have 21 days (or 30 days if specified in lease) to return your security deposit after you move out and provide a forwarding address. The maximum deposit is No statutory limit. If your landlord wrongfully withholds your deposit, you can sue in Small Claims Court (up to $5,000) and may recover Up to 3x the deposit wrongfully withheld under Idaho Code § 6-321. Landlords must provide an itemized statement of deductions.
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What Idaho Law Requires
Return Deadline
Landlords have exactly 21 days (or 30 days if specified in lease) to return your deposit after you move out. If they make deductions, they must provide an itemized statement explaining each charge with documentation.
Penalties for Violations
Landlords who wrongfully withhold deposits face Up to 3x the deposit wrongfully withheld. You can file in small claims court for amounts up to $5,000without needing an attorney.
Interest Requirements
No interest requirement
Common Deductions Landlords Make
Federal guidelines from HUD and the IRS establish "useful life" standards that limit what landlords can charge. Many common deductions are partially or fully invalid under these guidelines.
Carpet Replacement
Typical: $500-1,6005-year useful life per HUD MAP Guide Appendix 5C. Charges may be reduced or invalid based on how long you lived there.
Interior Paint
Typical: $200-7003-year useful life per HUD Handbook 4350.1. Charges may be reduced or invalid based on how long you lived there.
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HUD/IRS Citations
Useful life depreciation built in
$19 · Avg Idaho deposit: $1,300 · Potential 68x return
Frequently Asked Questions
How long does an Idaho landlord have to return my deposit?
Idaho default is 21 days, but leases can extend this to 30 days. Check your lease agreement for the applicable deadline.
What penalties exist for Idaho landlords who wrongfully withhold deposits?
Idaho provides for up to 3x damages for wrongful withholding. You can sue in Small Claims Court for up to $5,000.
City-Specific Rules
Some Idaho cities have additional tenant protections:
- Boise: Rapidly growing rental market with increasing tenant protections.
Official Resources
- Idaho Attorney General Consumer Protection(Government)
- Idaho Legal Aid Services(Legal Aid)
Compare Other States
See how Idaho's security deposit laws compare to nearby states:
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Based on Idaho Code § 6-321 · HUD Handbook 4350.1 · IRS Publication 527