Last reviewed September 2026
Written by LawLease Editorial
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Idaho Security Deposit Return Letter
When a tenancy ends, an Idaho landlord has a set time to return the deposit or send an itemized list of deductions. Here’s what Idaho’s statute says.
Idaho rules at a glance
| Return deadline | 21 days. Refunds are due within 21 days after the tenant surrenders the premises if the lease fixes no period; the lease may set its own period, but never more than 30 days.Idaho Code §6-321(2) |
|---|---|
| Itemized statement | Any partial refund must come with a signed statement itemizing what was kept, why, and a detailed list of what was spent from the deposit.Idaho Code §6-321(2) |
| Tenant remedy | Failure to return a deposit as required is grounds for a tenant lawsuit after a 3-day written demand.Idaho Code §6-320(a)(4), (d) |
Security deposits in Idaho
Idaho sets no limit on the size of a security deposit. Any amount a tenant pays for a purpose other than rent is treated as a security deposit, and the statute controls how and when it comes back (§6-321(1)).
- Wear and tear — The landlord can’t keep any part of the deposit for normal wear and tear — deterioration from ordinary intended use, without negligence, carelessness, accident or abuse by the tenant, household or guests (§6-321(1)).
- Refund deadline — Refunds are due within 21 days after the tenant surrenders the premises if the lease fixes no period, and in any event within 30 days. The lease can set its own period, but never more than 30 days (§6-321(2)).
- Itemized statement — Any partial refund must come with a signed statement itemizing what was kept, why, and a detailed list of what was spent from the deposit (§6-321(2)).
- Sale of the property — If the property changes hands during the tenancy, the new owner becomes liable to refund the deposit (§6-321(3)).
- Third-party managers — A deposit held by a third-party property manager (other than a real estate licensee and certain affiliated or nonprofit managers) must be kept in a separate federally insured account, apart from the manager’s operating funds (§6-321(4)).
- Tenant remedy — Failure to return a deposit as required is grounds for a tenant lawsuit after a 3-day written demand (§6-320(a)(4), (d)).
Tenant protections you can’t waive
- Deposit rules — The 21/30-day refund deadline, the itemized statement and the ban on charging normal wear and tear apply regardless of the lease (§6-321).
- Fee limits — Fees must be reasonable and agreed in writing, and changing them on a written lease needs 30 days’ written notice (§55-305).
- Notice of increases — The 30-day written notice for a rent increase or non-renewal applies to all residential leases (§55-304(2)).
- Court process — The legal route to recover possession is an unlawful-detainer action under Idaho Code Title 6, chapter 3. Idaho has no specific lockout statute, but self-help such as changing locks or cutting utilities to force a tenant out exposes the landlord to liability.
Idaho Security Deposit Return Letter FAQs
How much can a landlord charge for a security deposit in Idaho?
Idaho has no statutory cap — the deposit is whatever the lease sets. The law instead controls the refund: no deductions for normal wear and tear, and a refund within 21 to 30 days with an itemized statement (Idaho Code §6-321).
How long does a landlord have to return a security deposit in Idaho?
Within 21 days after the tenant moves out if the lease doesn’t set a period, and never more than 30 days. Any deductions must be itemized in a signed statement with a detailed list of expenditures (§6-321(2)).
More Idaho landlord documents
- Idaho Residential Lease Agreement
- Idaho Eviction Notice
- Idaho Rent Increase Notice
- Idaho Notice to Vacate
- Idaho Application Approval Letter
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- Idaho Background & Credit Check Authorization
- Idaho Rental Application
- Idaho Co-Signer Guarantor Agreement
- Idaho Bed Bug Addendum
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- Idaho No-Smoking Addendum
- Idaho Parking & Storage Addendum
- Idaho HOA & Community Rules Addendum
- Idaho Crime-Free Housing Addendum
- Idaho Utilities & Services Addendum
- Idaho Early Termination Addendum
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- Idaho Cash for Keys Agreement
- Idaho Mutual Lease Termination Agreement
- Idaho Lease Renewal Agreement
- Idaho Notice of Non-Renewal
- Idaho Late Rent Notice
- Idaho Lease Violation Notice
- Idaho Notice of Entry
- Idaho Move-In / Move-Out Inspection Checklist
- Idaho Rent Receipt
- Idaho Rent Verification Letter
- Idaho Tenant Welcome Letter
- Idaho Property Management Agreement
- Idaho Commercial Lease
- Idaho Rent-to-Own Agreement
- Idaho Short-Term Rental Agreement
- Idaho Room Rental Agreement
- Idaho Roommate Agreement
- Idaho Spanish Lease Agreement
- Idaho Sublease Agreement
- Idaho Lease Amendment
Security Deposit Return Letter in other states
- Alabama Security Deposit Return Letter
- Alaska Security Deposit Return Letter
- Arizona Security Deposit Return Letter
- Arkansas Security Deposit Return Letter
- California Security Deposit Return Letter
- Colorado Security Deposit Return Letter
- Connecticut Security Deposit Return Letter
- Delaware Security Deposit Return Letter
- District of Columbia Security Deposit Return Letter
- Florida Security Deposit Return Letter
- Georgia Security Deposit Return Letter
- Hawaii Security Deposit Return Letter
- Illinois Security Deposit Return Letter
- Indiana Security Deposit Return Letter
- Iowa Security Deposit Return Letter
- Kansas Security Deposit Return Letter
- Kentucky Security Deposit Return Letter
- Louisiana Security Deposit Return Letter
- Maine Security Deposit Return Letter
- Maryland Security Deposit Return Letter
- Massachusetts Security Deposit Return Letter
- Michigan Security Deposit Return Letter
- Minnesota Security Deposit Return Letter
- Mississippi Security Deposit Return Letter
- Missouri Security Deposit Return Letter
- Montana Security Deposit Return Letter
- Nebraska Security Deposit Return Letter
- Nevada Security Deposit Return Letter
- New Hampshire Security Deposit Return Letter
- New Jersey Security Deposit Return Letter
- New Mexico Security Deposit Return Letter
- New York Security Deposit Return Letter
- North Carolina Security Deposit Return Letter
- North Dakota Security Deposit Return Letter
- Ohio Security Deposit Return Letter
- Oklahoma Security Deposit Return Letter
- Oregon Security Deposit Return Letter
- Pennsylvania Security Deposit Return Letter
- Rhode Island Security Deposit Return Letter
- South Carolina Security Deposit Return Letter
- South Dakota Security Deposit Return Letter
- Tennessee Security Deposit Return Letter
- Texas Security Deposit Return Letter
- Utah Security Deposit Return Letter
- Vermont Security Deposit Return Letter
- Virginia Security Deposit Return Letter
- Washington Security Deposit Return Letter
- West Virginia Security Deposit Return Letter
- Wisconsin Security Deposit Return Letter
- Wyoming Security Deposit Return Letter
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