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How to become a landlord in Idaho

Checked against the Idaho statutes on October 1, 2026

4 min readGeneral information, not legal advice

Jagged granite peaks above a clear alpine lake with pine forest in Idaho

Last checked October 1, 2026

Renting out a home in Idaho starts before the first application. This guide gathers the Idaho rules to set up first: required disclosures, deposit limits and handling, safety equipment, screening and the move-in record, each with the Idaho statute behind it.

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Key numbers

Security deposit limit
No limit
Idaho sets no maximum
Idaho Code § 6-321
Deposit refund deadline
21 days
after surrender, or the time the lease fixes, never over 30 days
Idaho Code § 6-321(2)
Entry notice
None set
no Idaho statute sets one, so the lease should
Idaho Code title 6, ch. 3

Idaho rules to set up before the first tenant

Required disclosures and lease language

Idaho's landlord-tenant chapters require no set disclosure form in the lease itself. The statements Idaho law requires appear in the 3-day notice for unpaid rent: the 72-hour belongings statement and, to recover attorney fees, the attorney-fee statement (Idaho Code § 6-303(2); Idaho Code § 6-324).

  • If you condition a disabled tenant's modification on restoring the premises, the restoration term must be included in the lease or rental agreement (Idaho Code § 67-5909(8)(h)).See Fair housing on the Idaho page
  • A fee a written rental agreement does not include needs 30 days' written notice before you charge it, and no fee may exceed the amount the agreement states (Idaho Code § 55-305(2)).See Rent payments and late fees on the Idaho page
In the Rentari Idaho lease

The lease carries a boxed summary of Idaho tenant rights on repairs, the deposit, termination notices and entry.

Smoke alarms

Install approved smoke detectors in each dwelling unit under your control and verify, when the rental agreement begins, that they are installed and working. The tenant must keep them in good working order during the tenancy (Idaho Code § 6-320(a)(6)).

  • An approved smoke detector is battery operated, detects visible or invisible particles of combustion, and carries a label from an approved testing agency (Idaho Code § 6-320(a)(6)).
  • If working detectors are not installed within 72 hours after you receive the tenant's certified-mail notice, the tenant may install them and deduct the cost from the next month's rent. The detectors then belong to you and stay in the home (Idaho Code § 6-320(a)(6)).
In the Rentari Idaho lease

The lease requires the landlord to install approved smoke detectors and verify them at the start, has the tenant maintain them, and states the 72-hour install-and-deduct rule.

Locks and security devices

Not set by statute

No section of Idaho's landlord-tenant chapters requires particular locks or rekeying between tenants (Idaho Code title 6, ch. 3; Idaho Code title 55, ch. 2; Idaho Code title 55, ch. 3).

  • The only safety device the statute requires is approved smoke detectors (Idaho Code § 6-320(a)(6)).See Smoke alarms on the Idaho page
In the Rentari Idaho lease

The lease has the landlord provide keys at move-in and bars the tenant from adding or changing a lock without written consent, except as the law permits.

Security deposit limit

Not set by statute

Idaho sets no maximum security deposit. Any amount a tenant deposits with you for a purpose other than paying rent counts as a security deposit, whatever the lease calls it (Idaho Code § 6-321(1)).

  • Because the definition turns on purpose, money deposited for pets, cleaning or keys is a security deposit under the statute. Whether a charge labelled nonrefundable escapes that definition is not settled by the text (Idaho Code § 6-321(1)).
  • Cities and counties may not enact or enforce rules that regulate the deposits charged for private residential rentals (Idaho Code § 55-306).See Rent control and local rules on the Idaho page
In the Rentari Idaho lease

The Idaho lease states the deposit amount and says no Idaho statute caps it.

Deposit account and interest

Idaho does not require you to pay interest on a deposit or to hold it in any particular account yourself. A deposit for a home managed by a landlord's third-party manager must be kept in a separate account at a federally insured financial institution, apart from the manager's operating account (Idaho Code § 6-321(4)).

  • The separate-account rule does not apply to a property owner, to managers who share members or principals with the owner entity, to a real estate licensee, or to a nonprofit organized under Idaho Code title 30, chapter 30 (Idaho Code § 6-321(4)).
In the Rentari Idaho lease

The lease says a deposit for premises managed by a third-party manager is kept in a separate account at a federally insured institution.

Move-in condition

Not set by statute

No Idaho statute requires a move-in checklist, inspection report or photographs. The one move-in duty in the landlord-tenant chapters is to verify, when the rental agreement begins, that smoke detectors are installed and working (Idaho Code title 6, ch. 3; Idaho Code § 6-320(a)(6)).

  • Deductions from the deposit still cannot cover normal wear and tear, so a record of the starting condition helps you show what changed (Idaho Code § 6-321(1)).See Returning the deposit on the Idaho page
In the Rentari Idaho lease

The lease has the tenant accept the home as documented in any move-in condition report and report pre-existing damage in writing within seven days of move-in.

Application and screening fees

Not set by statute

No Idaho statute sets a limit on application or screening fees. Idaho Code 55-305 requires fees imposed on a residential tenant to be reasonable and limits fees the rental agreement does not include; it does not say whether it reaches a fee charged to an applicant before any rental agreement exists (Idaho Code § 55-305; Idaho Code title 6, ch. 3).

  • Cities and counties may not regulate the fees charged for leasing private residential property (Idaho Code § 55-306).See Rent control and local rules on the Idaho page
  • Application forms and screening questions may not indicate a limitation or discrimination based on a protected class (Idaho Code § 67-5909(8)(f)).See Fair housing on the Idaho page
  • Check an eviction case's current disposition and public-record status when reviewing rental history. For cases filed on or after January 1, 2025, section 6-303A provides shielding without a petition when the entire case was dismissed, no appeal is pending, and either three years have passed since filing or the parties filed a stipulation to shield. A filed case is not the same as a judgment against the applicant (Idaho Code 6-303A(1)).See Eviction process on the Idaho page
  • Shielding removes records from public viewing subject to Supreme Court rules and the court system's capabilities. Court staff and parties to the case retain access, and a party may separately petition for sealing under court rules. Verify the relevant status rather than assuming the record has been erased or that every screening report is current (Idaho Code 6-303A(2) to (5)).

Steps before the first move-in

  1. Check local rules

    Ask your city or county about rental registration, licensing, inspections and zoning; local rules can add to the Idaho rules above.

  2. Prepare the home

    Fix safety items first: working smoke alarms, locks and any other equipment the Idaho rules above require.

  3. Set your terms

    Decide rent, deposit and fees within the Idaho limits above, and choose where the deposit will be held.

  4. Screen fairly

    Write your selection criteria, follow the Idaho fee rules and apply the same criteria to every applicant.

  5. Sign and record

    Sign a written lease with the required disclosures, then record the move-in condition with photos before handing over keys.

Legal help in Idaho

Questions

Can I change the locks on a tenant who will not leave?

No. Turning out a person in possession by force, threats or menacing conduct is forcible entry, and damages may be tripled. Get a judgment, and the sheriff restores possession (Idaho Code § 6-301; Idaho Code § 6-317; Idaho Code § 6-316(2)).

More for Idaho landlords

Idaho Landlord-Tenant Law

Learn more about Idaho landlord-tenant law

Every Idaho rental rule in one guide: deposits, notices, repairs, entry and eviction, each cited to its statute.

Idaho Rental Application

Learn more about the Idaho rental application

Send a Idaho rental application online and follow the state's rules on application fees, screening and fair housing.

Idaho Lease Agreement

Learn more about the Idaho lease agreement

See what the Rentari Idaho lease includes, with each rule cited.

More Idaho guides

General information, not legal advice. Checked against the Idaho statutes on the Legislature's own site on October 1, 2026; no attorney review is recorded. Laws change, so confirm the current text through the links above or with a Idaho attorney.

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