All states › Idaho
Idaho Security Deposit Return Deadline
The rule
| Deadline | 21 days (up to 30 if the lease says so) |
|---|---|
| Maximum deposit | No cap |
| Penalty for wrongful withholding | Up to 3x actual damages after notice |
| Statute | Idaho Code § 6-321 |
Idaho deadline calculator
Room-by-room condition report: 12 rooms, 99 items, move-in and move-out columns, signature lines, and tips that win deposit disputes. Works for Idaho rentals. PDF, 5 pages, no sign-up.
Download the free PDF
What to send the tenant
Send the remaining deposit, or a written, itemized list of each deduction with its cost (free letter template), to the tenant's forwarding address before the deadline. Keep proof of the date you sent it. Normal wear and tear generally can't be deducted, and a deduction is strongest when your signed move-in report shows the item was in good condition.
DepositDay walks you through the move-in and move-out inspection with timestamped photos, counts down your Idaho deadline from move-out day, and writes the itemized deduction letter.
Start a free inspection
Common questions
How long does a landlord have to return a security deposit in Idaho?
Under Idaho Code § 6-321, a Idaho landlord has 21 days to return the deposit or send an itemized statement of deductions. Details: 21 days (up to 30 if the lease says so).
What is the maximum security deposit in Idaho?
Idaho law sets no maximum security deposit.
What happens if a Idaho landlord misses the deadline or withholds in bad faith?
The penalty in Idaho: up to 3x actual damages after notice. Missing the deadline can also cost the landlord the right to keep any of the deposit.
Last reviewed November 2026. Summary of Idaho Code § 6-321, cross-checked against multiple published sources. General information, not legal advice. Laws change, and cities and counties can add requirements. Read the statute or ask a local attorney before you act.