Valuation topic guide
CMA, BPO, appraisal and AVM: choose the right product
A seller wants a listing range. A lender needs collateral analysis. A website displays an estimate down to the dollar. Those numbers can answer different questions. Start with the purpose, the person responsible and the evidence before deciding whether the product is suitable.
Last reviewed:
The short answer
A CMA supports brokerage pricing, marketing or financial analysis. A BPO estimates or analyzes probable selling price. An appraisal develops an opinion of value under the applicable appraisal framework. An AVM uses records and analytic methods to estimate value. Similar inputs do not make these products interchangeable. In Illinois, check the actual licensing, purpose, compensation and report requirements; for an AVM, also check the data, uncertainty and any covered federal use.
Reviewed October 26, 2026. PSI lists CMA, BPO or equivalent at National III.C.1 and AVM, appraisal valuation and CMA at III.C.2. Appraisal practice boundaries also appear at III.A. The whole national Valuation domain accounts for 8 of the 100 scored broker questions, not eight questions on this page. Illinois’s state outline separately lists CMA/BPO requirements at II.L. These are original teaching questions, not PSI items or approval of a particular valuation or loan.
Start with the decision, then test the product
- Define the question. A listing recommendation, rent analysis, probable sale price, market-value appraisal and mortgage-credit decision need not have the same purpose, value definition or effective date. Identify the property interest, client and intended use instead of choosing the highest number.
- Check the Illinois role and actual substance. Section 10-45 permits specified CMA/BPO work by brokers and managing brokers, with a financial-institution mortgage-origination limit. The definitions also exclude qualifying ordinary-course brokerage activities when no compensation is paid other than compensation based on the sale or rental. Both conditions matter; a zero-dollar invoice or a different label is not a universal exemption.
- For a covered CMA/BPO, complete the written report. Section 10-45(b) calls for purpose, interest description, methodology, assumptions or limiting conditions, any specified preparer/entity interest, the developer’s name, license number and signature, and the prescribed not-an-appraisal statement in substantially the statutory form. Other appropriate items may be included. These are required subjects, not a rule demanding eight pages or an arbitrary minimum of three comparables.
- Keep appraisal authority separate. A brokerage license or AVM purchase does not itself authorize licensed appraisal practice. Illinois appraisal law has specific exceptions, including compliant section 10-45 products and procurement of an AVM. Apply the actual credential, assignment and standards. A permitted desktop or hybrid process can still involve an appraiser’s professional work; absence of an appraiser’s interior visit alone does not prove that the product is merely an AVM.
- Check the market evidence. Verify subject characteristics, relevant rights, sale terms, condition, dates and competitive alternatives. Active asking prices show competition, not completed transactions. An adjustment needs relevant market support; construction cost, a seller’s preference or a desired loan amount is not automatically the amount of contributory value. Explain the supported conclusion or range and its limitations.
- Read an AVM as a model output. Check which records and market data it used, their dates and whether the property fits its data and design. Missing renovations, incorrect size, sparse comparable sales or major damage may not be captured. A confidence score needs its own definition and validation; the same number from two vendors need not mean the same thing. Displaying dollars and cents does not verify a property’s interior or guarantee its sale price.
- Identify federal AVM coverage before reciting the controls. The interagency rule, effective October 1, 2025, addresses defined mortgage-originator and secondary-market-issuer uses for a consumer’s principal-dwelling collateral in credit decisions or covered securitization determinations. Covered credit decisions can extend beyond origination. Specified monitoring, completed-value review and appraiser-development uses are excluded. Check the applicable agency provision; an agency’s allocation of regulated institutions is not a blanket exemption from the interagency framework.
- For a covered use, look for the actual five control goals: confidence in estimates, protection from data manipulation, avoidance of conflicts, random sample testing and reviews, and compliance with applicable nondiscrimination laws. The covered party retains its responsibility when a vendor or affiliate is involved. A model does not make protected-class assumptions acceptable, and a human signature or a disclaimer does not repair unsupported analysis or authorize a prohibited use.
| Product or use | What it answers | What does not follow |
|---|---|---|
| CMA | Brokerage pricing, marketing or financial analysis | Every activity called CMA is exempt from section 10-45 |
| BPO | Analysis of probable selling price for a permitted purpose | Any bank request or primary origination use is allowed |
| Appraisal | A value opinion under the applicable professional framework | Every assignment requires the same physical inspection |
| AVM | An estimate derived through records and analytic methods | All inputs were verified or all properties fit the model |
| Public website estimate | An automated consumer-facing estimate, if that is its actual product | Every displayed estimate is a covered federal credit use |
| Value acceptance | An eligible Fannie Mae loan casefile’s actual DU offer and conditions | A generic online estimate is a waiver or loan approval |
| Confidence measure | A reliability signal under the particular model’s definition | Scores from different vendors are directly comparable |
| Model used in appraisal development | A tool used within the stated professional assignment | The model takes over the appraiser’s responsibility |
The distinctions that matter
| Distinction | How it works | What to notice |
|---|---|---|
| CMA and BPO | Their statutory definitions overlap in market analysis but are not identical. Do not make seller advice exclusive to CMAs or third-party work exclusive to BPOs. | Substance, purpose, compensation and law matter more than the order form. |
| Brokerage product and appraisal | A compliant CMA/BPO is a separate permitted product, with its own requirements. Calling it an appraisal or adding an appraiser credential does not change the actual assignment. | A required appraisal cannot be replaced by a faster broker report. |
| Appraisal and automated output | An appraiser develops and communicates a value opinion under the assignment’s requirements. An AVM provides modeled output, which may be one tool in that work. | A model can assist without becoming the responsible professional. |
| Asking price and completed sale | An active listing is an offer to the market. A verified sale records an outcome, subject to its rights, terms, condition and date. | Do not average asks and sales as though they were identical evidence. |
| Effective date and report date | The value question can concern a stated date different from the date the report is written. Data currency and assumptions need explanation. | A new report date alone does not make old evidence current. |
| Data problem and model-fit problem | Wrong square footage is an input problem. An unusual property outside representative data raises a separate fit problem. | Fixing one field may not solve every uncertainty. |
| Appraisal waiver and website estimate | Fannie Mae value acceptance depends on an actual eligible DU offer, applicable requirements and lender action. A public estimate alone supplies none of those approvals. | A product screenshot is not underwriting permission. |
| Technical terminology and legal authority | A professional standard may use modeled-appraisal terminology. Illinois licensing and the actual assignment still control the legal representation. | Do not use a technical label to bypass credential or purpose limits. |
Work through the facts
Ordinary brokerage pricing, with both conditions supplied
A broker advises a prospective seller about listing price in the ordinary course of brokerage. No compensation is paid for that activity other than compensation based on the eventual sale or rental. Assume those stated facts satisfy the statutory exclusion.
- The definitions contain both the ordinary-course and compensation conditions.
- Exclusion from that defined product is not permission for dishonest or incompetent brokerage.
Answer: Apply the stated exclusion. Do not turn it into a rule that every document called a free CMA has no legal obligations.
No cash does not mean no compensation
A broker provides a standalone price analysis outside ordinary sale-or-rental brokerage. A valuable gift certificate is expressly exchanged for the analysis; no exception is supplied.
- Valuable consideration is not limited to cash.
- The ordinary-course/no-other-compensation exclusion is not established by a zero cash fee.
Answer: Evaluate the covered service and comply with the applicable product and licensing requirements. Do not disguise the exchange as an unregulated free report.
A prohibited primary use does not improve with a disclaimer
A financial institution proposes using a broker’s BPO as the primary basis to determine market value for origination of a mortgage secured by that property. The broker adds the required not-an-appraisal statement.
- The scenario supplies the actual prohibited use in section 10-45(a)(4).
- The statement is a report requirement, not an exception to the use limit.
Answer: Do not provide the BPO for that primary use. Obtain the legally suitable valuation route; this does not mean every loan or every bank request requires the same appraisal.
A lawful desktop assignment is still professional work
Assume an appropriately credentialed appraiser develops an appraisal using a desktop scope that is permitted for this assignment and satisfies the actual standards and requirements. The appraiser does not personally enter the home.
- The hypothetical expressly supplies a permissible scope.
- Product identity is not decided solely by an interior visit.
Answer: It can remain an appraisal. The scope and professional responsibility must be accurate; this is not blanket approval of every desktop or hybrid product.
Correcting size does not answer every concern
An AVM uses a rural home’s outdated 1,500-square-foot record. The verified current size is 2,100 square feet after renovation, and nearby relevant sale evidence is sparse. No reliable current condition data are supplied.
- Correct the known factual input.
- Unusual-property fit, limited evidence and unknown condition remain separate concerns.
Answer: Reassess with appropriate current evidence and qualified analysis. Do not add construction cost automatically or declare the model fully reliable after changing one field.
Two scores of 92
Two vendors display confidence scores of 92 but do not supply a common definition, scale, calibration or subject-level validation.
- Identical displayed numbers do not establish identical uncertainty.
- Neither score has been defined as a 92% probability of the property selling for the estimate.
Answer: Obtain the meaning and relevant validation of each measure. Do not promise a sale probability or compare the scores as equivalent on these facts.
The outside vendor does not take over the covered party’s duty
Assume the party and use are covered by the applicable federal AVM provision. A vendor contract says the vendor handles the model, so the covered party plans no process for required controls.
- The rule reaches decisions made through or with a third party or affiliate.
- Outsourcing a tool does not erase the covered party’s requirement to adopt and maintain the controls.
Answer: Establish the required controls for the covered use. A contract label or human sign-off alone does not demonstrate compliance.
Monitoring only is a different use
An AVM is used solely to monitor the performance of existing mortgages. The facts exclude any new credit decision or covered securitization determination. No separate applicable requirement is decided.
- The example is expressly monitoring only.
- The current AVM provision identifies this use as excluded.
Answer: Do not classify it as covered by these AVM controls merely because a lender uses a model. This does not establish exemption from all other laws, policies or obligations.
A stipulated comparison exercise, not a universal averaging rule
For this teaching exercise only, three verified sales have already been properly adjusted to the subject’s stated interest and effective date: $348,000, $352,000 and $350,000. The exercise expressly directs equal weighting and supplies no remaining differences. A competing active listing asks $365,000.
- Equal-weight indication: ($348,000 + $352,000 + $350,000) ÷ 3 = $350,000.
- The active ask is separate competition, not a fourth completed and adjusted sale.
Answer: The stipulated exercise indicates $350,000. Do not average in $365,000 as though it were a comparable sale. Real reconciliation requires relevant support and does not universally mean arithmetic averaging; this result does not guarantee a sale price.
Business purpose does not automatically remove principal-dwelling coverage
Assume a mortgage originator and its AVM use are otherwise covered by the applicable federal provision. The model determines principal-dwelling collateral value for a decision on new business-purpose credit secured by that dwelling. No use exclusion applies.
- The stated use is a credit decision, not monitoring only.
- The AVM provision can apply even when the secured mortgage is primarily for business, commercial, agricultural or organizational purposes.
Answer: Apply the covered AVM controls on these facts. Do not use the broader consumer-purpose limitation from other Regulation Z provisions to erase this particular rule, and do not generalize the example to every business loan or every property.
Mistakes to avoid
- A lender ordered it, so the BPO is always allowed. Test the actual purpose, including the primary market-value basis for a financial institution’s secured mortgage origination.
- Free means unregulated. Check both ordinary-course activity and the actual compensation; separate brokerage duties remain.
- A report gets long enough to become an appraisal. Purpose, representation, responsibility and governing law control, not length.
- No interior appraiser visit means no appraisal. A permitted scope can differ by assignment; do not assume universal visit requirements.
- Every AVM is a covered federal use. Identify the covered party, principal-dwelling collateral, decision and exclusions.
- A confidence score is the chance the home sells for that number. Use the model’s actual definition and validation; do not invent a probability.
- A vendor contract proves all quality controls. The covered party’s obligations remain; evidence of the actual process matters.
- A public estimate grants value acceptance. The lender needs the actual eligible DU offer and applicable program conditions.
- New construction cost always equals added value. Support the relevant market effect rather than automatically equating cost and contribution.
Check your understanding
These are original teaching questions, not recalled or predicted PSI questions. Answer first, then explain why the other choices fail.
1. Which product most directly fits a broker’s advice on a seller’s listing-price strategy?
- Loan commitment
- Title commitment
- CMA
- Boundary survey
Show answer and explanation
Answer: C. CMA
A CMA can support brokerage pricing and marketing analysis. That ordinary purpose does not alone resolve whether a particular compensated product meets an exclusion or report requirement.
2. Does Illinois law restrict every BPO to an existing bank client?
- Yes, sellers can never receive one
- Yes, by the name alone
- No; section 10-45 identifies several permitted recipients and purposes
- Yes, buyers are always excluded
Show answer and explanation
Answer: C. No; section 10-45 identifies several permitted recipients and purposes
The statute includes existing or potential buyers, sellers, lessors, lessees and specified third-party purposes. Actual permitted purpose and other requirements still control.
3. Ordinary-course brokerage activity is supplied, and no compensation is paid other than compensation based on sale or rental. What is the effect under the stated CMA/BPO definitions?
- Every brokerage duty disappears
- It automatically becomes a certified appraisal
- The stated exclusion applies, with other applicable brokerage duties remaining
- Any lender primary-origination use becomes permissible
Show answer and explanation
Answer: C. The stated exclusion applies, with other applicable brokerage duties remaining
Both conditions are supplied. The exclusion from the defined product is not a universal exemption from honesty, competence or other applicable obligations.
4. A valuable gift certificate is expressly exchanged for a standalone analysis outside ordinary sale-or-rental brokerage. Is a zero cash fee alone enough to establish the ordinary-course/no-other-compensation exclusion?
- Yes, every certificate is irrelevant
- Yes, every standalone analysis is exempt
- No
- Yes, only currency counts
Show answer and explanation
Answer: C. No
The stated valuable exchange and standalone activity do not establish the exclusion. Compensation can include valuable consideration rather than only cash.
5. What does section 10-45(b) require for a covered CMA/BPO?
- Exactly eight printed pages
- A written paper or electronic report with the specified subjects
- Exactly three comparables in every case
- An appraiser license number instead of the brokerage identity
Show answer and explanation
Answer: B. A written paper or electronic report with the specified subjects
The statute identifies required content and permits appropriate other items. Do not invent page counts, universal comparable minimums or substitute an appraiser credential for the required broker identity.
6. A broker is also an appraiser and prepares a CMA/BPO under the brokerage role. Under rule 1450.790(a), which identity belongs on the initial page?
- No identity if the report is short
- Only the appraiser credential
- Only the lender’s address
- The broker/managing-broker name and license number, not the appraiser number
Show answer and explanation
Answer: D. The broker/managing-broker name and license number, not the appraiser number
The initial-page provision specifically addresses dual licensees. The statutory developer name, license number and signature requirement for covered reports is a separate content duty.
7. A financial institution wants a BPO as its primary market-value basis for originating a mortgage secured by that real estate. Does the not-an-appraisal statement authorize this section 10-45(a)(4) use?
- Yes, if three comparables are listed
- No
- Yes, if the fee is low
- Yes, if the report is electronic
Show answer and explanation
Answer: B. No
The scenario supplies the prohibited primary purpose. A required disclaimer does not cure it; identify the legally suitable valuation route rather than assuming every financial-institution purpose is identical.
8. An appropriately credentialed appraiser uses an expressly permitted, compliant desktop scope. Does lack of a personal interior visit alone make the product only an AVM?
- Yes, a model becomes the licensed appraiser
- Yes, all appraisals require the same visit
- No
- Yes, desktop work cannot involve judgment
Show answer and explanation
Answer: C. No
The actual permitted assignment, development and professional responsibilities control. The hypothetical does not approve every desktop method or waive applicable standards.
9. What does an active listing price establish by itself?
- The seller’s current ask, rather than a completed transaction price
- The subject’s guaranteed sale price
- A verified final exchange
- The amount every lender must accept
Show answer and explanation
Answer: A. The seller’s current ask, rather than a completed transaction price
Active listings are relevant competition, but an ask is not a completed sale. Compare rights, property, terms, condition and timing rather than treating all numbers as identical evidence.
10. A home cost $40,000 to renovate. Must every supported CMA or appraisal adjustment for that work equal $40,000?
- Yes, regardless of buyer response
- Yes, cost and market contribution are always equal
- No; relevant market evidence and the assignment determine the supported treatment
- Yes, if the receipt is recent
Show answer and explanation
Answer: C. No; relevant market evidence and the assignment determine the supported treatment
Cost can be evidence without equaling contributory value. Do not impose an automatic dollar-for-dollar adjustment or invent a supported amount from the cost alone.
11. An AVM uses incorrect size and has sparse relevant sales for an unusual home. Which response is supported?
- Correct the data and reassess the remaining fit and evidence limitations
- Add every construction dollar to its estimate
- Assume its precise output proves accuracy
- Correcting one field guarantees all concerns disappear
Show answer and explanation
Answer: A. Correct the data and reassess the remaining fit and evidence limitations
The wrong input and weak property fit are distinct issues. Appropriate current evidence and qualified analysis may be needed; neither display precision nor a single correction guarantees reliability.
12. Two vendors show confidence 92 without a common definition or validation. What can be concluded?
- Both have identical errors
- Their displayed scores alone do not establish comparable reliability
- Both have no uncertainty
- Both prove a 92% sale probability
Show answer and explanation
Answer: B. Their displayed scores alone do not establish comparable reliability
Confidence measures depend on their design, calibration and use. Do not invent a shared scale or a probability for this property without evidence.
13. In an otherwise covered federal AVM use, which is one of the five required control goals?
- Eliminating all oversight
- Guaranteeing every estimate equals the later sale price
- Random sample testing and reviews
- Accepting every vendor output unchanged
Show answer and explanation
Answer: C. Random sample testing and reviews
The rule requires controls designed toward the stated goals. A quality-control requirement is not a promise of perfect accuracy or a mandate to accept every estimate.
14. A covered party uses an outside AVM vendor. Does that fact alone remove the party’s required controls?
- Yes, if the software is expensive
- No; covered decisions through or with a vendor or affiliate remain addressed
- Yes, the contract always transfers all legal responsibility
- Yes, if a person signs the result
Show answer and explanation
Answer: B. No; covered decisions through or with a vendor or affiliate remain addressed
The current provision expressly addresses covered decisions through or in cooperation with third parties or affiliates. The actual controls still need to be adopted and maintained.
15. An AVM is used only to monitor existing mortgage performance, with no credit decision or covered securitization determination. Which answer fits these supplied facts?
- All other laws cease to apply
- The model is automatically a licensed appraisal
- Every lender model use is covered by the AVM rule
- This specified monitoring use is excluded from these AVM controls, without deciding other obligations
Show answer and explanation
Answer: D. This specified monitoring use is excluded from these AVM controls, without deciding other obligations
The monitoring-only facts match an express exclusion. Do not turn it into a blanket exemption for a different decision or from all law and policy.
16. A consumer shows a generic online estimate and asks whether it alone establishes Fannie Mae value acceptance. What is the answer?
- No; the actual program offer, eligibility, requirements and lender action matter
- Yes, if it exceeds the contract price
- Yes, every estimate is a DU offer
- Yes, it also guarantees the loan
Show answer and explanation
Answer: A. No; the actual program offer, eligibility, requirements and lender action matter
Value acceptance is a particular program process. A public estimate is not an eligible DU finding, an appraisal requirement waiver under all law or a mortgage commitment.
17. Three properly adjusted indications are $348,000, $352,000 and $350,000. This exercise expressly requires equal weights with no remaining differences. What is the result, excluding a separate $365,000 active ask?
- $350,000
- $1,050,000
- $351,250
- $365,000
Show answer and explanation
Answer: A. $350,000
The three supplied indications total $1,050,000; divide by three to obtain $350,000. Equal weighting is an explicit exercise assumption, not a universal CMA or appraisal rule. The active ask is not a fourth completed sale.
18. A party and AVM use are otherwise covered, with principal-dwelling collateral and a new credit decision. No use exclusion applies. Does the mortgage’s business purpose alone remove these AVM controls?
- Yes, if an estimate is printed
- Yes, all business-purpose secured credit is exempt
- No
- Yes, collateral never matters
Show answer and explanation
Answer: C. No
Section 1026.42(a) expressly preserves paragraph (i) coverage for the defined principal-dwelling mortgage even if primarily business, commercial, agricultural or organizational. All other coverage conditions are supplied; this is not a rule for every business loan.
19. An AVM is used only to review the quality of an already completed collateral-value determination, with no credit decision or covered securitization determination. Which answer fits?
- The specified completed-determination review use is excluded from these AVM controls
- It always eliminates all other obligations
- Every review is a new mortgage origination
- It permits the reviewer to invent property facts
Show answer and explanation
Answer: A. The specified completed-determination review use is excluded from these AVM controls
The current provision expressly identifies this review use as excluded. The facts supply review only; a different covered decision or other applicable law and policy would need separate analysis.
20. For a covered valuation, an analyst proposes reducing the estimate solely because residents belong to a particular race, without property or relevant market support. Does using an automated model make that approach acceptable?
- Yes, a human signature cures it
- No
- Yes, automation removes nondiscrimination duties
- Yes, every geographic assumption is valid
Show answer and explanation
Answer: B. No
Automation does not excuse prohibited discrimination. Covered AVM controls include compliance with applicable nondiscrimination laws. Legitimate property and relevant market analysis is different from a protected-class assumption; this does not declare every geographic input unlawful.
Common questions
What is the fastest way to distinguish the four products?
Ask what decision the product supports, who is responsible, what evidence and date it uses, and which legal requirements apply. CMA means brokerage pricing, marketing or financial analysis; BPO focuses on probable selling price; appraisal means development of a value opinion under the applicable framework; AVM means modeled estimation using records and analytic methods. Similar comparables do not make them legally interchangeable.
Is a CMA only for a seller’s listing price?
No. Illinois’s definition addresses comparative pricing, marketing or financial analysis, including the relative market position of particular interests in real estate. Seller listing advice is a familiar use, not a complete definition. Brokerage relationships, compensation, permitted purpose and actual report requirements still need checking.
Can a BPO serve buyers, sellers or nonbank third parties?
Yes, for a permitted purpose and with the applicable requirements met. Section 10-45(a) identifies existing or potential buyers, sellers, lessors and lessees, specified pricing or due-diligence decisions, and qualified lienholder or other third-party purposes. It does not restrict every BPO to a lender form. The primary market-value basis for a financial institution’s mortgage origination secured by the property is specifically restricted.
Does calling the analysis free remove Illinois requirements?
Not automatically. Both statutory definitions contain the ordinary-course brokerage exclusion when no compensation is paid other than compensation based on sale or rental. Check both the activity and the real compensation, including valuable noncash consideration. Even where that particular exclusion is satisfied, it does not erase other applicable brokerage duties.
What must a covered Illinois CMA or BPO report contain?
Section 10-45(b) requires a paper or electronic writing addressing the intended purpose, subject real-estate interest, methodology, assumptions or limiting conditions, any specified developer or related-entity interest, developer identity and signature, and the substantially prescribed not-an-appraisal statement. Other appropriate items may be included. The statutory identity item includes the developer’s name, license number and signature. These are content requirements, not an eight-page format or a universal three-comparable rule.
What changes when the broker is also an appraiser?
Rule 1450.790(a) specifically requires the dual broker/managing-broker and appraiser licensee preparing a CMA/BPO to identify their name and broker or managing-broker license number on the initial page, not their appraiser license number. The actual role and report must stay clear. A second credential does not turn the brokerage product into a certified appraisal or authorize a prohibited use.
Can a BPO replace a legally required appraisal?
No. A permitted brokerage product is not a substitute when the actual governing requirement calls for an appraisal. Also apply the distinct section 10-45(a)(4) primary-origination limit rather than treating every institutional request as interchangeable. A not-an-appraisal label is necessary report content for covered products, not permission to bypass either rule.
Does every appraisal require an interior visit?
Do not assume one physical inspection rule for all assignments. The actual appraisal scope, applicable standards, law and lender or program requirements control. A permitted desktop or hybrid assignment can involve professional appraisal development and responsibility. Conversely, an AVM output or unverified records do not prove that anyone inspected the interior, and an appraisal is not a home inspection.
Can a broker buy an AVM without becoming an appraiser?
Illinois’s appraisal Act specifically excludes procurement of an AVM from application of that Act. That limited point does not grant appraisal credentials, permit mislabeling or remove the requirements governing the broker’s own service and use. A model can be a tool without taking over a person’s professional duties.
What should I check before relying on an AVM estimate?
Check identity, rights, relevant data dates, property characteristics, condition information, market evidence, coverage and model fit. Ask how uncertainty is defined and validated for the intended use. Stale records, sparse data and an unusual subject are reasons to investigate. A single output, confidence label or nationwide statistic does not guarantee an accurate individual-property conclusion.
Are confidence scores from different AVMs interchangeable?
No such assumption is justified without their actual definitions, scales and validation. The identified IAAO technical guidance explains that confidence parameters and methods are not standardized. It is technical guidance, not the federal regulation or a certification of a particular vendor. A score of 92 is not automatically a 92% chance of selling for the estimate.
What are the five federal AVM control goals?
For covered use, controls address confidence in estimates, protection against data manipulation, avoidance of conflicts, random sample testing and reviews, and compliance with applicable nondiscrimination laws. These goals do not promise error-free estimates or require a lender to accept a model output. The covered party’s responsibility remains when a vendor or affiliate participates.
Does the federal AVM rule cover every public website estimate?
No. Identify the covered mortgage originator or secondary-market issuer, the principal-dwelling collateral, the credit decision or covered securitization determination, and the applicable agency provision. A consumer browsing an estimate alone is not the same use. Specified monitoring, completed-determination review and appraiser-development uses are excluded from these particular AVM controls; other laws or policies can still apply.
Is Fannie Mae value acceptance just another name for an online estimate?
No. It is an actual eligible DU loan-casefile offer subject to the applicable program conditions and lender action. Legal appraisal requirements and additional property information still matter, and the offer does not by itself approve the loan. Check the current topic and any applicable UAD 3.6 supplement for a real file; this comparison does not certify eligibility from a website estimate.
Can business-purpose credit still be covered by the AVM rule?
Yes. The particular AVM provision can apply to the defined mortgage secured by the credit recipient’s principal dwelling even if its purpose is primarily business, commercial, agricultural or organizational. Check the covered party, decision, collateral and exclusions. Do not assume all business credit is covered or import the consumer-purpose limits of other Regulation Z provisions into this one.
Are monitoring, completed-value review and appraisal development covered uses?
The current AVM provision excludes the specified monitoring of mortgage or mortgage-backed-security quality or performance, reviews of already completed collateral-value determinations, and development of an appraisal by the specified certified or licensed appraiser. Identify the actual use rather than relying on a department or vendor label. These exclusions do not erase other appraisal standards, institutional policies or applicable laws, and they do not exempt a separate covered credit or securitization decision.
Can automation or an objective-sounding score eliminate fair-housing duties?
No. Covered valuation conduct remains subject to applicable nondiscrimination law, and the AVM controls include that compliance goal. Check relevant property and market evidence rather than protected-class assumptions or a target result. The existence of historical data, a vendor claim or human review does not by itself establish nondiscriminatory performance. This does not mean every geographic or market input is inherently unlawful.
How should I compare conflicting estimates?
Align the purpose, property interest, value definition and effective date first. Then check subject facts, data, sale terms, condition, comparability, support for adjustments, model fit and uncertainty. Do not choose the largest number or mechanically average incompatible outputs. The equal-weight example on this page uses explicitly stipulated adjusted indications; it is not a universal reconciliation rule or a guaranteed price.
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Official sources and scope
Reviewed October 26, 2026. Illinois statutes and rules govern the local licensing and product boundaries. The current federal AVM provision and adopted effective date control over an older summary or incomplete interactive display. Technical and lender-program sources are identified for their own purposes. Examples state their assumptions; this page does not validate a vendor, complete a valuation or approve a loan.
- PSI: national valuation and Illinois CMA/BPO outline
- 225 ILCS 454/1-10: CMA/BPO definitions and exclusions
- 225 ILCS 454/10-45: permitted purposes and written report
- 68 IAC 1450.790: dual-license identity and report quality
- 225 ILCS 458/5-5: licensing and specified exceptions
- 225 ILCS 458/1-10: appraisal and AVM definitions
- 68 IAC 1455.240: adopted appraisal standards
- Fannie Mae: relevant comparable-market evidence
- Fannie Mae: market-supported comparable adjustments
- IAAO 2018 technical guidance: model data and uncertainty
- 12 CFR 1026.42: current AVM scope and controls
- CFPB July 2024 final-rule aid: coverage and controls
- Official adopted AVM rule: October 1, 2025 effective date
- Fannie Mae June 2026: value acceptance requirements
- 42 USC 3605: covered valuation nondiscrimination
- 775 ILCS 5/3-102: covered discriminatory conduct
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.