Quick AnswerThis checklist covers the lease disclosures a Idaho landlord must provide in 2026 under Idaho Code Titles 6 and 55, plus the federal lead-based paint disclosure for pre-1978 housing. Getting them right at signing avoids penalties and keeps the lease enforceable.
If you rent out property in Idaho, the disclosure list is short. Idaho Code Titles 6 and 55 imposes no statewide mold, flood, or radon disclosure for residential leases — the federal lead-paint rule is the main one. This guide covers what's required and what's advisable. For everything else a Idaho lease needs, read the full Idaho lease-requirements checklist.

Which disclosures must a Idaho lease include?

Idaho landlord-tenant law (Idaho Code Titles 6 and 55) mandates very few lease disclosures. In practice the only disclosure required for a typical Idaho residential lease is the federal lead-based paint disclosure for pre-1978 housing (below). Idaho does not impose a statewide mold, flood, radon, or agent-identity disclosure requirement for residential leases.

DisclosureAuthorityApplies To
Lead-based paint hazard + EPA pamphletTitle X (federal)Housing built before 1978

As a matter of good practice — and to avoid fraud or misrepresentation claims — a Idaho landlord should still put the landlord or agent's name and address in the lease, disclose any known material defect that affects health or safety, and note flood history where relevant, even though the state does not require it by statute.

Federal lead-based paint disclosure

Federal law overlays Idaho's own rules here. Any pre-1978 rental triggers Title X (42 U.S.C. § 4852d): the landlord must supply a signed lead-warning statement, disclose known lead hazards, share available inspection records, and give the tenant the EPA booklet Protect Your Family From Lead in Your Home. Skipping it exposes the landlord to civil and, in serious cases, criminal liability.

What happens if a Idaho landlord skips a required disclosure?

Consequences depend on the disclosure:

  • A missed 21/30-day itemized deposit return forfeits the right to withhold and exposes the landlord to the deposit and possible damages (Idaho Code § 6-321).
  • A federal lead-paint violation carries civil and, in egregious cases, criminal penalties plus liability for tenant damages.

For the full set of Idaho lease rules — deposits, late fees, and notice periods — see What Must a Idaho Lease Agreement Include. Managing rentals in more than one state? Compare Idaho's list with our Washington and Texas disclosure checklists, and see the baseline in What Every Residential Lease Agreement Must Include.

There isn't much a Idaho landlord must formally disclose beyond the federal lead-paint rule for pre-1978 housing, but sharing contact information and any known defect is still the sensible move. Every lease LeaseHelper generates folds in the Idaho disclosures that apply, so nothing required is missed.

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Frequently asked questions

What disclosures are required in a Idaho lease?

Very few. For a typical Idaho residential lease the only required disclosure is the federal lead-based paint disclosure for pre-1978 housing. Idaho has no statewide mold, flood, radon, or agent-identity disclosure mandate, though disclosing the landlord's contact information and any known material defect is good practice.

Does Idaho require a mold or flood disclosure?

No. Idaho has no statewide statutory requirement to disclose mold or flood history for residential leases, though fraud and misrepresentation law still applies to known defects.

Does Idaho require a lead-paint disclosure?

Yes, for pre-1978 housing. This is a federal requirement: the signed lead-warning disclosure, known records, and the EPA pamphlet.

Official sources

Primary statutes and official government references for this guide. Statutes change — always confirm against the current official text before you act.

This article explains Idaho lease disclosure requirements and landlord-tenant law in general terms and shouldn't be treated as legal advice. Verify the current law before acting — statutes change and local ordinances can add obligations — and consult a licensed Idaho attorney for complex or high-stakes situations. Last reviewed: July 2, 2026.