Key Takeaways

  • Idaho requires sellers of residential property to complete the Idaho Seller Property Disclosure Form
  • The disclosure form covers material facts about the property's condition
  • Lead-based paint disclosure is required for homes built before 1978 (federal law)
  • Licensees must disclose known material defects to all parties
  • Certain stigmatized property information may not require disclosure under Idaho law
Last updated: January 2026

Idaho Disclosure Requirements

Idaho has specific disclosure requirements for both sellers and licensees in real estate transactions.

Seller Property Disclosure

Idaho law requires sellers of residential property to provide the Idaho Property Condition Disclosure Form to buyers.

Required Disclosures

The seller must disclose information about:

CategoryExamples
StructuralFoundation, roof, walls, floors
SystemsHVAC, plumbing, electrical, water heater
WaterSource, quality, well information
Sewer/SepticType, condition, maintenance
EnvironmentalFlooding, soil issues, hazardous materials
LegalEasements, boundaries, zoning, HOA

Disclosure Form Requirements

RequirementDetails
When providedBefore buyer signs purchase agreement
Who completesSeller (not the licensee)
AccuracyMust be accurate to seller's knowledge
UpdatesMust update if conditions change

Seller Response Options

For each item, sellers typically respond:

  • Yes - The condition exists or there is a problem
  • No - No known issues
  • Unknown - Seller doesn't know
  • N/A - Not applicable to this property

Important: Sellers are only required to disclose what they actually know. They are not required to inspect or investigate.

Exemptions from Seller Disclosure

Certain transactions are exempt from the seller disclosure requirement:

ExemptionReason
Foreclosure salesBank-owned properties
Court-ordered salesEstate sales, bankruptcy
Transfer between relativesFamily transactions
New constructionBuilder warranties apply
Transfers without considerationGifts

Note: Even exempt sellers should disclose known material defects to avoid liability.

Licensee Disclosure Duties

Regardless of what sellers disclose, licensees have independent duties to disclose:

Material Facts

Licensees must disclose known material facts that:

  • Could affect the property's value
  • A reasonable person would want to know
  • Are not readily apparent

What IS a Material Fact?

Material FactsExamples
Physical defectsFoundation issues, roof leaks, water damage
Environmental hazardsMold, asbestos, contamination, flooding
Legal issuesZoning violations, liens, boundary disputes
System failuresNon-functioning HVAC, plumbing problems

Duties to Different Parties

PartyLicensee Duty
Own clientFull disclosure of all material facts
Other partyDisclose known material defects
All partiesHonesty, no misrepresentation

Lead-Based Paint Disclosure

For homes built before 1978, federal law requires:

RequirementDetails
DisclosureKnown lead-based paint hazards
PamphletProvide EPA pamphlet "Protect Your Family From Lead"
Inspection periodBuyer has 10 days to inspect (can be waived)
FormLead-Based Paint Disclosure form required

Federal Law: Lead-based paint disclosure applies in ALL states for pre-1978 homes.

Stigmatized Property

Idaho law addresses certain types of stigmatized property:

Generally NOT Required to Disclose

StigmaStatus
Deaths on propertyGenerally not required
Alleged hauntingsNot required
HIV/AIDS of prior occupantProtected by law

Required if Asked

If a buyer specifically asks about a stigma and the licensee knows the answer, they should:

  • Answer honestly
  • Or decline to answer and suggest buyer research independently

Best Practice: When in doubt about disclosure, consult with your broker or legal counsel.

Disclosure Timing

DisclosureWhen
Brokerage RepresentationBefore confidential information disclosed
Seller Property ConditionBefore buyer signs purchase agreement
Lead-Based PaintBefore buyer signs purchase agreement
Known Material DefectsAs soon as discovered
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Idaho Disclosure Requirements Flow
Test Your Knowledge

Who is responsible for completing the Idaho Property Condition Disclosure Form?

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Test Your Knowledge

When must the Property Condition Disclosure Form be provided to the buyer?

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Which type of property sale is typically EXEMPT from seller disclosure requirements in Idaho?

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Test Your Knowledge

Under federal law, how many days does a buyer have to inspect for lead-based paint in a pre-1978 home?

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