Property Disclosures exam comparison
Material fact vs. material defect: identify the information, then the duty
An important fact about a transaction does not have to be a broken part of the house. A property problem does not have to be hidden to matter. Separate what the information concerns from who must disclose it, to whom and when.
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The short answer
A material fact is significant transaction information; a material defect is a significant property-condition problem under the applicable standard. A serious condition can be both, while a title or use problem can matter without being a physical defect. In the Illinois seller-report form, material defect means a condition that would substantially harm residential property value or significantly impair future occupants' health or safety, unless the seller reasonably believes it has been corrected. Classification alone does not establish a duty to tell every person. Illinois client, customer and seller-report rules have different conditions.
PSI national VI.B concerns agent duties and VII.A and VII.C concern property condition and material facts or defects. The whole Agency and Property Disclosures categories have 13 and 7 of the 100 scored national broker questions, respectively; those are not quotas for this comparison. This guide checks the identified Illinois provisions for October 2026 and uses original questions. A named condition, alleged misstatement or receipt of a report does not itself decide a private legal claim.
Five checks before deciding what must be disclosed
- Name the information precisely. Is it a physical condition, title claim, legal-use restriction, offer, conflict or negotiating position? Use material fact as a broad study description, not a universal statutory definition that makes every interesting detail publicly disclosable.
- Apply the actual materiality standard. For the Illinois seller-report definition, ask about substantial adverse value effect or significant health or safety impairment, with the stated reasonable-correction qualification. There is no universal repair-price cutoff. Appearance, expense, actual knowledge and materiality are separate questions.
- Separate materiality from latency. Material asks how significant the information is. Latent asks about reasonable discoverability under the governing rule. A visible dangerous condition can be material. A hidden condition can be minor. An inaccessible area or later discovery does not automatically prove every element of a latent-defect claim.
- Identify the person and recipient. Section 15-15 addresses the licensee's actually known material transaction facts for the client, subject to its confidentiality and statutory qualifications. Section 15-25 separately protects customers against negligently or knowingly false information and imposes the specified seller-licensee duty for actually known latent material adverse physical facts to prospective buyer customers.
- Apply the correct reporting, exception and timing rules. The covered seller supplies the statutory report before contract signing and a required written preclosing supplement when aware of an error, inaccuracy or omission. Read each form question as written. A no-warranty statement, as-is bargain, inspection or repair does not automatically erase those obligations. Remedies have their own conditions; do not infer an automatic repair or cancellation right from a label.
| Question | What it tests | What it does not establish alone |
|---|---|---|
| Is it a material fact? | Significant information concerning the transaction under the applicable rule | Permission or a duty to disclose it to everyone |
| Is it a material defect? | A condition meeting the applicable significance standard | That it must be hidden or cost a fixed amount to repair |
| Is it latent? | Reasonable discoverability under the relevant duty | That it is necessarily severe or previously known |
| Did the person actually know? | Actual awareness of the relevant facts | Automatic knowledge of every recorded item or a technical diagnosis |
| What must the licensee tell a client? | Section 15-15 with confidentiality and statutory qualifications | A blanket requirement to reveal another client's negotiating position |
| What must the seller's licensee tell a buyer customer? | The complete Section 15-25 physical-disclosure conditions, plus separate honesty duties | Immunity for false nonphysical information |
| What must the covered seller report? | The actual statutory questions and knowledge rules | Only hidden physical defects or a warranty of perfect condition |
The distinctions that matter
| Distinction | How it works | What to notice |
|---|---|---|
| Material fact and material defect | The first is the broader information concept. The second focuses on a significant condition under its governing standard. | A title dispute can matter without a broken component. |
| Material and latent | Significance and discoverability are separate dimensions. | Visible does not mean immaterial; hidden does not mean serious. |
| Actual knowledge and a red flag | An observation may establish knowledge of the observation without establishing its technical cause. | Describe the stain without inventing a structural diagnosis. |
| Client disclosure and customer protection | The relationship identifies the duty. The customer honesty sentence is separate from the narrower physical-disclosure sentence. | Do not use the latent-physical condition to excuse a false school-district statement. |
| Seller report and licensee duties | The seller's required answers and the licensee's professional duties are separate. | A completed form does not outsource the licensee's own duty. |
| Correction and all requested history | The reasonable-correction qualification matters. Individual questions retain their own conditions: item 23, for example, concerns a received notice whose violation has not been corrected. | Do not erase a qualifying uncorrected violation or broaden the question to every corrected notice. |
| As-is and no warranty | An as-is bargain addresses accepted condition and repair terms. The report's no-warranty notice describes the report. | Neither automatically means disclose nothing. |
| Statutory nondisclosure protection and false statements | Section 15-20 identifies protected failures to disclose specified nonphysical or off-site information. It is not permission to lie or conceal a qualifying physical condition. | Apply the exact category and the actual conduct. |
Work through the facts
A serious hidden structural condition
Assume a significant foundation failure materially harms the property's value. The seller's licensee actually knows it, and the prospective buyer customer could not discover the relevant fact through a reasonably diligent inspection.
- The stated condition meets materiality and is physical.
- The facts also establish the knowledge, relationship and discoverability conditions of the specified customer duty.
Answer: The condition can be both a material defect and material information. Apply the seller's separate report duty and the licensee's timely disclosure duty to their own facts.
A visible dangerous condition
Assume visibly exposed live wiring significantly threatens future occupants' safety. A covered seller actually knows it and cannot reasonably believe it corrected.
- The visible condition can still meet the form's material-defect definition.
- Visibility does not make the seller's form or the separate honesty rules disappear.
Answer: Materiality does not require hiddenness. Do not force a visible fact into the latency-limited sentence, or infer that it can be ignored.
A minor hidden cosmetic flaw
A concealed cabinet surface has a small cosmetic scratch. Assume no substantial adverse value effect, significant health or safety impairment, or other material consequence under the stated standard.
- The scratch is not readily visible.
- The facts do not satisfy the stated materiality threshold.
Answer: Hidden does not automatically mean material. No fixed dollar threshold is needed to reach that limited conclusion.
A title claim affects access
The buyer's agent actually knows of a title claim challenging the only legal driveway access. Assume it is material to the client's transaction and no applicable confidentiality or statutory exclusion applies.
- The information concerns title and access.
- It need not be a physical deficiency to fall within the stated client disclosure duty.
Answer: Treat the known material transaction fact under the client rule. Do not call every nonphysical title issue a physical defect.
A false school-district statement
A listing-side licensee makes a negligently false statement about the property's school district to a buyer customer. Assume the information was not supplied by the client. The licensee claims the statement cannot matter because school boundaries are not physical defects.
- The customer honesty and accuracy sentence is distinct from the latent-physical disclosure sentence.
- Capiccioni explains that distinction in a school-district misstatement case.
Answer: The physical-defect limitation does not excuse the stated false information. This is not a conclusion that every claim or requested damage is proved.
The observed stain and unknown cause
A buyer's agent sees a significant fresh ceiling stain but has no report identifying the cause. The agent proposes guaranteeing that no leak exists because no leak has been diagnosed.
- The observation is known; the technical cause is not established.
- Lack of diagnosis does not support the proposed assurance.
Answer: Communicate the known relevant facts accurately and recommend appropriate evaluation. Do not invent either a defect diagnosis or a clean bill of health.
A repaired leak and a separate uncorrected violation
A covered seller reasonably believes a roof leak corrected. Separately, the seller has received notice of a building violation relating to the property, and that violation has not been corrected. The seller proposes answering every report question No because the roof was repaired.
- The repair belief concerns the corrected roof condition.
- Item 23 asks about a received violation notice whose violation has not been corrected; the stated separate violation fits that wording.
Answer: The roof repair does not erase the separate uncorrected-violation question. Conversely, do not misstate item 23 as asking about every notice regardless of whether its violation was corrected.
A known recurrence before closing
After delivering the report, a covered seller learns before closing that a recurring leak makes a delivered answer inaccurate. The seller says a prior repair permanently ended reporting obligations.
- The new awareness concerns an inaccurate delivered answer.
- Section 30 requires the applicable written preclosing supplement.
Answer: A repair is not permanent permission to keep an inaccurate answer unchanged. Buyer remedies and contract rights require their separate conditions.
The as-is seller report
A covered seller knows a current material roof defect, offers the property as-is and claims no statutory report is needed solely for that reason.
- The form expressly contemplates an as-is sale.
- The repair bargain does not create a blanket reporting exemption.
Answer: As-is alone does not eliminate the required report or permit false answers. The buyer's inspection and negotiated rights remain separate.
A client's negotiating ceiling
A buyer client privately gives the buyer's agent a maximum negotiating price. The agent argues that all important transaction information must be told to the seller.
- The negotiating position falls within the applicable confidentiality framework.
- Materiality is not a blanket public-disclosure rule.
Answer: Do not infer permission to reveal it from importance alone. Apply the actual confidentiality exceptions and other duties.
A nonphysical event and a physical effect
One prior event had no effect on the subject property's physical condition, environment or structures. A different event caused known contamination on the subject property. The licensee treats both as automatically protected stigma.
- Section 15-20's stated nonphysical-event category has conditions.
- The second event expressly has a physical or environmental effect.
Answer: Do not apply that no-effect category to the stated contamination. Analyze the applicable actual physical-fact and disclosure rules instead.
A nonphysical off-site fact versus a harmful physical condition
A licensee says every fact located off-site is automatically a material disclosure to the client. Another says no off-site physical condition can ever matter, however much it harms the subject property's value.
- Section 15-15 and 15-20 identify different excluded categories.
- The physical-condition provisions distinguish whether there is a substantial adverse effect on the subject property's value.
Answer: Neither blanket slogan states the complete rule. Classify the information and apply the actual provision without turning it into permission to make a false statement.
Mistakes to avoid
- Every material fact must be disclosed to everyone Identify the duty, recipient, confidentiality and statutory qualifications.
- Every defect is material Apply significance rather than a universal repair-price cutoff.
- Every material defect is latent A visible serious condition can be material. Latency is a separate question.
- If the defect is hidden, the speaker must have known it Discoverability does not itself prove prior actual knowledge.
- Recorded information automatically proves every licensee actually knew it Actual knowledge and legally imputed notice are different inquiries.
- Customer duties cover only physical information The separate honesty and false-information protection is broader.
- A reasonable repair belief erases every historical form answer Read the actual question, including requests about specified notices or history.
- A report or as-is clause replaces inspection and all other duties The form preserves their separate roles and is not a warranty.
- No obligation to inspect permits any assurance Do not convert lack of knowledge into a guaranteed conclusion.
- Every new finding gives an identical cancellation clock Initial report, supplemental disclosure, contract and statutory remedies have different conditions.
Check your understanding
These are original teaching questions, not recalled or predicted PSI questions. Answer first, then explain why the other choices fail.
1. A buyer agent actually knows a material title problem affecting the client's access, with no applicable exclusion. Must the fact be a physical defect to matter under the client rule?
- Yes; all nonphysical facts are automatically confidential
- No; known material transaction facts can concern title or access
- No; but materiality always requires public disclosure to everyone
- Yes; only broken physical components matter
Show answer and explanation
Answer: B. No; known material transaction facts can concern title or access
Section 15-15 addresses material transaction facts with its qualifications. A title problem need not be a physical defect, and the recipient and duty still matter.
2. Assume a visible electrical condition significantly threatens future occupants' safety and is not reasonably believed corrected. Which statement fits the form definition?
- It becomes immaterial if the sale is as-is
- Only concealed defects can affect safety
- It can be material even though it is not latent
- It cannot be material because it is visible
Show answer and explanation
Answer: C. It can be material even though it is not latent
Materiality and reasonable discoverability are different questions. Visibility does not itself remove the covered seller's reporting obligations.
3. A hidden cosmetic scratch has no stated substantial value or significant health or safety consequence. What does hiddenness alone prove?
- That it necessarily meets every materiality standard
- That the seller necessarily concealed it intentionally
- It does not establish materiality or prior actual knowledge by itself
- That every licensee knew it existed
Show answer and explanation
Answer: C. It does not establish materiality or prior actual knowledge by itself
Latency, significance and actual knowledge are separate. Do not use one adjective as proof of every required element.
4. A seller-engaged licensee negligently gives a buyer customer false school-district information not supplied by the client. Does the absence of a physical defect alone excuse it?
- Yes; all nonphysical statements are exempt
- No; the customer false-information rule is distinct from the physical-disclosure sentence
- Yes; only actually known hidden damage can ever support a claim
- No; every requested damage is therefore automatically proved
Show answer and explanation
Answer: B. No; the customer false-information rule is distinct from the physical-disclosure sentence
Section 15-25 has a separate honesty and accuracy protection. Capiccioni illustrates why the physical-fact limitation does not erase it; other claim elements and remedies still matter.
5. Which facts complete the specified Section 15-25 physical-disclosure scenario?
- Seller-engaged licensee, prospective buyer customer, actually known latent material adverse physical fact not reasonably discoverable by that customer
- Any rumor, for any audience, regardless of knowledge
- Only a large repair estimate, with no knowledge or relationship facts
- Only a defect found after closing
Show answer and explanation
Answer: A. Seller-engaged licensee, prospective buyer customer, actually known latent material adverse physical fact not reasonably discoverable by that customer
The sentence retains each relationship, knowledge, materiality, physical-condition and discoverability condition. Timely disclosure is required; a shorthand is not the complete rule.
6. A covered seller reasonably believes a roof leak corrected, but has a separate received building-violation notice whose violation remains uncorrected. What guides the item 23 answer?
- Every notice becomes irrelevant after any repair
- The seller may replace the question with a general as-is statement
- Its actual received-notice and uncorrected-violation wording; the separate roof repair does not erase those facts
- Item 23 requires every historical notice regardless of correction
Show answer and explanation
Answer: C. Its actual received-notice and uncorrected-violation wording; the separate roof repair does not erase those facts
Item 23 expressly concerns a received violation notice whose violation has not been corrected. The unrelated repaired roof does not change that answer. Do not remove the uncorrected qualifier or turn the question into a demand for every corrected historical notice.
7. Before closing, a covered seller becomes aware that a delivered report answer is inaccurate because a leak has recurred. What follows under Section 30?
- The buyer automatically has the same deadline for every possible remedy
- The applicable written preclosing supplement is required; remedies need separate analysis
- Only an oral explanation is required in every case
- The prior report can never be supplemented
Show answer and explanation
Answer: B. The applicable written preclosing supplement is required; remedies need separate analysis
Section 30 governs the written update. Section 40 and the contract have their own conditions; the finding alone does not establish every cancellation or repair right.
8. Does an as-is label alone remove a covered seller's statutory report obligation?
- No; the form contemplates as-is sales while retaining the disclosure process
- No; but it automatically creates an unlimited seller repair warranty
- Yes; it turns all known conditions into unknown ones
- Yes; as-is is a universal statutory exemption
Show answer and explanation
Answer: A. No; the form contemplates as-is sales while retaining the disclosure process
The repair bargain, statutory report and warranties are different. Neither no-report nor unlimited-repair liability follows merely from the label.
9. An agent sees a significant stain but does not know its cause. What is supported?
- Guarantee no leak exists because there is no diagnosis
- Treat the observation as unknown because the cause is uncertain
- State that every stain conclusively proves structural failure
- Accurately communicate relevant known observations and seek appropriate evaluation without inventing a diagnosis
Show answer and explanation
Answer: D. Accurately communicate relevant known observations and seek appropriate evaluation without inventing a diagnosis
Knowledge of an observation and knowledge of its technical cause are different. Uncertainty supports accurate qualification, not a false assurance or invented conclusion.
10. A buyer's confidential negotiating ceiling is important to the transaction. Does importance alone authorize disclosure to the seller?
- No; therefore known material physical facts can always be hidden
- Yes; all important information is public
- No; apply the actual confidentiality framework and exceptions
- Yes; materiality cancels every confidentiality rule
Show answer and explanation
Answer: C. No; apply the actual confidentiality framework and exceptions
The client rule has confidentiality qualifications, while material physical-condition information is excluded from the statutory confidential-information definition. Do not move the negotiating-position rule to a known qualifying physical fact.
11. Which event falls outside the stated Section 15-20 category for an occurrence with no physical or environmental effect?
- An event that caused known contamination on the subject property
- An occupant history fact within the stated protected category
- A rumor with no established physical effect
- A prior occurrence stipulated to have no effect on the property or environment
Show answer and explanation
Answer: A. An event that caused known contamination on the subject property
The named category requires no effect on the property's physical condition, environment or structures. The contamination facts require separate analysis and are not automatically protected by that category.
12. What did the Capiccioni decision used here establish about the school-district case?
- All nonphysical statements are outside customer protection
- Every buyer always wins whenever a district statement is wrong
- Every fraud allegation was proved at trial
- Specified non-fraud counts could proceed on the pleadings; it did not award damages or find every claim proved
Show answer and explanation
Answer: D. Specified non-fraud counts could proceed on the pleadings; it did not award damages or find every claim proved
The published opinion affirmed dismissal of common-law fraud and reversed and remanded the Consumer Fraud Act, negligent-misrepresentation and License Act counts. Pleading sufficiency is different from a final liability or damages determination.
Common questions
What is the difference between a material fact and a material defect?
A material fact is significant transaction information; a material defect is a significant property-condition problem under the applicable standard. A serious condition can be both, while a title or use problem can matter without being a physical defect. In the Illinois seller-report form, material defect means a condition that would substantially harm residential property value or significantly impair future occupants' health or safety, unless the seller reasonably believes it has been corrected. Classification alone does not establish a duty to tell every person. Illinois client, customer and seller-report rules have different conditions.
Is every important fact a physical defect?
No. Title, access, legal-use restrictions and other transaction circumstances can matter without a broken physical component. The duty still depends on the person, recipient and governing rule. The broad study description is not permission to disclose every confidential negotiating fact.
Is every material defect hidden?
No. Materiality concerns significance; latency concerns reasonable discoverability under the applicable duty. A visible dangerous condition can be material. A hidden minor condition is not automatically material. Later discovery alone also does not establish what a seller or licensee actually knew earlier.
What is the Illinois seller-report material-defect definition?
In that form, it is a condition that would have a substantial adverse effect on residential property value or significantly impair future occupants' health or safety, unless the seller reasonably believes the condition corrected. There is no universal dollar repair threshold in that definition. Read individual form questions about specified notices or history as written.
What material information must an Illinois licensee disclose to a client?
Section 15-15 addresses actually known material facts concerning the transaction, subject to confidentiality and its specified exclusions, including identified matters on or related to other real estate. It is broader than only hidden physical defects. It is not a command to disclose another client's protected negotiating position.
What must a seller's licensee disclose to a prospective buyer customer?
Section 15-25 requires timely disclosure of actually known latent material adverse facts about physical condition that the customer could not discover through a reasonably diligent inspection. Keep all those conditions. The same section separately requires honest treatment of all customers and prohibits negligently or knowingly false information, with its stated client-supplied-information qualification.
Can false nonphysical information still create a problem?
Yes. In Capiccioni, the appellate court distinguished the customer false-information protection from the narrower physical-fact disclosure sentence in a school-district case. It allowed specified counts to proceed on the pleadings while affirming dismissal of common-law fraud. It did not decide final liability, award damages or make every inaccurate statement an automatic winning claim.
Does actual knowledge mean the person should have known?
Do not substitute constructive notice or hindsight for a statute's actual-knowledge requirement. Recorded information and observations can have evidentiary significance, but they do not automatically prove every person's actual knowledge of a technical condition. At the same time, separate rules about negligent statements or other duties must not be ignored.
Must the seller investigate every system to complete the report?
Section 25 does not require a specific investigation or inquiry solely to complete the report. It uses actual knowledge and qualified protections. That is not a guarantee of condition, permission to ignore known facts, or a universal defense to every other statutory or common-law claim. The form does not replace appropriate buyer inspections.
Can a repair remove the need to answer a question?
Apply the correction qualification to the actual question. Item 23 asks about a received violation notice whose violation has not been corrected; it does not ask for every notice regardless of correction. Other questions have their own wording, including specified history. A separate repair does not erase an uncorrected violation, and known recurrence can make a delivered condition answer inaccurate and require a supplement.
Does an as-is sale eliminate the seller report or the licensee's duties?
As-is alone does neither. The statutory form contemplates sales in that condition and says the report is not a warranty or inspection substitute. Coverage and exemptions must be checked separately. The actual contract may affect repair promises and remedies, but its label does not authorize false statutory answers or erase a separate licensee duty.
When must a covered seller report and supplement?
The report is due before contract signing under the identified provisions. Before closing, awareness of an error, inaccuracy or omission in a delivered report or supplement requires the applicable written supplement. Section 40 treats an initial late report and supplemental defects differently; do not turn every new finding into the same automatic buyer cancellation clock.
Must every nonphysical event or off-site fact be disclosed?
No universal answer follows from importance or location alone. Sections 15-15 and 15-20 identify specific exclusions and nondisclosure categories. For example, the stated no-effect occurrence category is different from actual physical or environmental harm. The off-site physical-condition provisions distinguish substantial adverse effect on the subject property's value. These rules do not authorize false affirmative statements.
May a client demand secrecy about a known material physical condition?
The statutory definition excludes material information about physical condition from confidential information. A confidentiality request does not erase an applicable disclosure duty. Identify the actual fact, knowledge, recipient and rule, rather than add an unproved technical diagnosis or assume every private client communication is public.
Does disclosure mean the seller must repair or the buyer may always cancel?
No automatic remedy follows from the label alone. The disclosure statute, the actual contract, delivery sequence, knowledge and other conditions determine the available rights. Other law is preserved by Section 45. This comparison does not decide a private repair demand, cancellation notice, limitation period or damages claim.
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Official sources and scope
The Illinois seller-report form supplies its own material-defect and awareness wording. Client and customer provisions address different recipients and duties; the customer accuracy sentence is separate from the latent-physical disclosure sentence. Capiccioni illustrates that distinction at the pleading stage, not as a final damages award. The statutory exclusions and remedies retain their conditions. The exercises are original and do not decide an individual disclosure dispute.
- 225 ILCS 454/1-10: client, customer and confidential information
- 225 ILCS 454/15-15: client duties
- 225 ILCS 454/15-25: the specific seller-licensee customer duty
- 765 ILCS 77/15: nine seller-transfer exemptions
- 765 ILCS 77/20: complete report before contract signing
- 765 ILCS 77/25: actual knowledge and qualified seller protection
- 765 ILCS 77/30: written preclosing supplement
- 765 ILCS 77/35: current report, definitions and 24 statements
- 765 ILCS 77/40: initial report and supplemental defect remedies
- 765 ILCS 77/45: other law and remedies preserved
- 225 ILCS 454/15-20: specified nonphysical and off-site nondisclosure categories
- PSI June 24, 2026: national VI.B and VII.A/C duties and disclosures
- Capiccioni v. Brennan Naperville: false nonphysical information and pleading limits
This is exam preparation, not advice for a specific transaction. State law and the applicable facts control. Our editorial and corrections process explains how to report an issue.