3.2 Ohio Property Disclosure Requirements

Key Takeaways

  • ORC 5302.30 requires sellers of residential 1-4 unit property to deliver the Residential Property Disclosure Form before the buyer signs the purchase contract
  • The form is completed in good faith based on the seller's actual knowledge — there is no duty to investigate, and it is not a warranty
  • If the form is delivered late, the buyer may rescind within three business days, but no later than 30 days after acceptance or the closing date, whichever is earlier
  • New construction first sales, foreclosures, court-ordered sales, and certain transfers (estate, divorce, co-owner) are exempt
  • Federal lead-based-paint disclosure applies independently to homes built before 1978, with a 10-day inspection right
Last updated: June 2026

The Residential Property Disclosure Form (ORC 5302.30)

Ohio is a mandatory disclosure state. Under ORC 5302.30, a seller of residential real property containing one to four dwelling units must complete and deliver the state's Residential Property Disclosure Form to a prospective buyer. The form is prescribed by the Ohio Department of Commerce, and the seller completes it in good faith based on actual knowledge of the property's condition.

The statute is built on a key principle: it is a disclosure, not a warranty. The seller does not promise the property is defect-free and has no duty to investigate or hire an inspector. The seller must, however, disclose conditions actually known to them and may not actively conceal defects.

When the Form Is Required

TransactionDisclosure required?
Sale of residential 1-4 unitsYes
New construction, first saleNo (builder warranties apply instead)
Foreclosure / sheriff's saleNo
Court-ordered or probate sale by fiduciaryNo
Transfer to spouse, co-owner, or in a divorceExempt
Transfer by a trustee in bankruptcyExempt

Timing and the Three-Business-Day Rescission Right

The form should be delivered before the buyer signs the purchase contract. When it is delivered late, the statute gives the buyer a rescission right.

Delivery timingBuyer's right
Before the buyer signsNo statutory rescission right
After the buyer signs (or amended later)Rescind within 3 business days of receiving the form
Outer limitMust rescind by the earlier of 30 days after the seller accepted the offer or the closing date

Worked example: A seller accepts an offer on June 1 but does not deliver the disclosure form until June 25. The buyer technically has three business days from June 25 — but because the 30-day outer limit (about July 1) arrives first, the buyer's window is cut short. After closing, the rescission right is gone entirely. To rescind, the buyer delivers a written, signed, dated notice to the seller or seller's agent and is entitled to the return of deposits.

What Must Be Disclosed

The form is organized by property system and condition. The seller marks 'yes,' 'no,' or 'unknown' and explains known problems.

SectionExamples of disclosable items
Water supplySource (well/public), known quality or pressure problems
Sewer systemSeptic vs. public sewer, backups, leach-field failures
RoofAge, known leaks, prior repairs
Basement / foundationWater intrusion, cracks, sump-pump issues
StructuralSettling, wall or floor movement
MechanicalHVAC, plumbing, electrical condition
Hazardous materialsLead paint, asbestos, radon, mold, underground tanks
OtherBoundary or easement disputes, code violations, flooding/drainage

What Sellers Need NOT Disclose

Ohio law specifically protects certain information from any disclosure duty. These show up as 'distractor' answers on the exam.

Not a required disclosureReason
A death, including suicide or homicide, on the propertyDeemed not a material fact under Ohio law
A prior or current occupant with HIV/AIDSFair-housing and privacy protection
Proximity of a registered sex offenderInformation is publicly available elsewhere; no agent duty to volunteer
'Stigma' such as alleged hauntingsNot a material defect

Agent Duties and the Federal Lead-Paint Rule

The licensee's disclosure duty is separate from the seller's. Under Ohio license law, the agent must disclose known material defects to all parties and may not help a seller conceal a problem, even though the agent does not guarantee the seller's form.

Federal law adds an independent layer for older housing:

  • Lead-Based Paint Disclosure applies to most homes built before 1978.
  • The seller must give the EPA pamphlet 'Protect Your Family From Lead in Your Home,' disclose known lead hazards, and attach the federal disclosure form.
  • The buyer gets a 10-day opportunity to conduct a lead risk assessment, which the buyer may waive in writing.

Best practice: Deliver the Residential Property Disclosure Form and the lead packet before the buyer writes an offer. This eliminates the statutory rescission window and avoids deals collapsing days before closing.

Good Faith, 'Unknown,' and Liability

The form lets a seller answer 'unknown' for items they genuinely have not observed, but a seller may not use 'unknown' to dodge a defect they actually know about. A seller who knowingly checks 'no' for a wet basement they have bailed out every spring has made a fraudulent misrepresentation, and the disclosure-form safe harbor evaporates. The good-faith standard protects the honest but uninformed seller, not the deceptive one.

Seller's actual knowledgeCorrect answer on the form
Knows the roof leaks'Yes' with explanation
Has never noticed any leak'No'
Bought the home a month ago and has not used the fireplace'Unknown' is defensible
Knows of a problem but hopes the buyer will not find itMust disclose — concealment is fraud

'As-Is' Sales Do Not Erase the Duty

A common exam trap is the belief that an 'as-is' clause frees the seller from disclosure. It does not. An as-is sale means the seller will not make repairs, but the seller must still complete the Residential Property Disclosure Form and may not actively conceal or misrepresent known material defects. As-is limits the buyer's repair leverage, not the seller's honesty obligation.

Caveat Emptor and Its Limits

Ohio still recognizes caveat emptor ('let the buyer beware') for open and obvious conditions a buyer could discover through ordinary inspection. The doctrine does not shield a seller who fraudulently conceals a latent (hidden) defect or who blocks the buyer's reasonable inspection. The disclosure statute and fraud law operate as the express exceptions to caveat emptor, which is why a buyer's own inspection contingency remains the practical safeguard alongside the seller's form.

Test Your Knowledge

A seller delivers the Residential Property Disclosure Form to the buyer two days after the purchase contract is signed. What is the buyer's primary statutory remedy?

A
B
C
D
Test Your Knowledge

Which item is a seller NOT required to disclose under Ohio law?

A
B
C
D