Last Updated: August 18, 2026
|Publish Date: August 18, 2026
Business appraisal and business valuation describe the same work. What actually changes the number is the credential, the governing standard and the standard of value applied — shown here as a 57% spread on a single company.
In United States professional practice, business appraisal and business valuation describe substantially the same work: forming a supportable opinion of what a business or an interest in it is worth. The terms are used interchangeably by most practitioners, and no regulator draws a bright line between them.
That answer disappoints people expecting a neat distinction, but it is the accurate one. The differences that genuinely change what you receive — and what it costs — are not in the two words. They are in the credential held by the practitioner, the professional standard the engagement follows, and the standard of value applied.
The Short Answer
Business appraisal | Business valuation | |
|---|---|---|
Common usage | Slightly more common in appraisal-profession, lending and litigation contexts | Slightly more common in corporate finance, transactions and financial reporting |
Typical standards reference | USPAP | AICPA SSVS, IVS |
Typical credential | ASA, MRICS | ABV, CVA, CFA |
Scope of work | Identical in substance | Identical in substance |
Output | Written report with an opinion of value | Written report with an opinion of value |
Both terms also appear in a narrower sense. "Financial appraisal" is sometimes used to mean an assessment of a company's financial health or of a project's viability rather than an opinion of value, which is a genuinely different exercise. Context resolves it.
What Actually Differs: Credentials
The credential is the first real distinction, because it signals the standards the practitioner is bound by and the contexts in which their work will be accepted.
Credential | Issuing body | Typically used for |
|---|---|---|
ASA — Accredited Senior Appraiser | American Society of Appraisers | Appraisal engagements, litigation, USPAP-governed work |
ABV — Accredited in Business Valuation | AICPA | Financial reporting, tax, transaction support |
CVA — Certified Valuation Analyst | NACVA | Small and mid-market business valuation |
CFA — Chartered Financial Analyst | CFA Institute | Investment analysis, financial reporting valuation |
MRICS | RICS | International engagements, real and tangible assets |
For an IRS or court engagement, the credential and the practitioner's history of testimony matter as much as the analysis. For a routine internal exercise, they matter far less.
What Actually Differs: Governing Standards
Standard | Issued by | Applies to |
|---|---|---|
USPAP | The Appraisal Foundation | Appraisal practice; frequently required for lending, regulatory and litigation work |
SSVS (VS Section 100) | AICPA | Valuation engagements performed by AICPA members |
IVS | International Valuation Standards Council | Cross-border and international engagements |
The practical consequence is documentation depth. Standards dictate what must be disclosed, how assumptions must be supported and what limitations must be stated. A report that does not identify the standard it was prepared under is difficult to rely on, because there is no benchmark against which to test it.
The Standard of Value Changes the Number
This is where the largest differences arise, and it has nothing to do with which of the two words appears on the cover.
The standard of value defines whose perspective the value is measured from.
Standard of value | Perspective | Typical use |
|---|---|---|
Fair market value | Hypothetical willing buyer and willing seller, neither compelled | Gift and estate tax, IRS matters |
Fair value (financial reporting) | Market participant, orderly transaction | ASC 820, purchase price allocation |
Fair value (statutory) | Defined by state law | Dissenting shareholder and oppression matters |
Investment value | A specific identified buyer | M&A negotiation, synergy assessment |
Consider a company with an equity value of $12.5 million on a pro-rata basis, and a 20% minority interest being valued.
Standard applied | Adjustment | Value of the 20% interest |
|---|---|---|
Fair market value | 10% discount for lack of control, then 15% for lack of marketability | $1.91M |
Statutory fair value | Discounts commonly disallowed | $2.50M |
Investment value | Includes $2.5M of buyer-specific synergies | $3.00M |
The arithmetic: $2.50M × 0.90 × 0.85 = $1.91M under fair market value, against $3.00M under investment value. The same 20% of the same company, on the same date, carries a 57% spread across the range.
Nothing about the business changed. Only the question being asked changed. This is why engagements involving estate, divorce and litigation matters must fix the standard of value in writing before any analysis begins.
Typical Discount Ranges
The discounts applied above are not arbitrary. Each is supported by empirical studies, and each has a defensible range:
Discount | Typical range | Depends on |
|---|---|---|
Lack of marketability (DLOM) | 10% – 35% | Time to liquidity, transfer restrictions, dividend policy, company size |
Lack of control (DLOC) | 5% – 25% | Voting rights, board representation, protective provisions, ownership concentration |
Control premium | 15% – 40% | Synergy potential, degree of control acquired, industry |
Key person discount | 5% – 15% | Dependence on a single individual, succession planning |
A report that applies a 35% marketability discount without explaining why the facts sit at the top of the range is applying a number, not an opinion. The support for the figure is what gets tested, not the figure itself.
Where Financial Modeling Fits
Financial modeling valuation is not a third method sitting alongside appraisal and valuation. Modeling is the technique used inside both — the mechanism that turns assumptions into a number.
A valuation model translates assumptions into a number. In an income-approach engagement, that means a discounted cash flow model with an explicit forecast period, a discount rate built from its components, a terminal value and a bridge from enterprise value to equity value. In a market-approach engagement, it means a comparable company or transaction model with multiple selection and adjustment.
Financial modeling for valuation differs from general corporate financial modeling in one respect that matters: every input must be supportable to a third party. A budgeting model needs to be useful. A valuation model needs to be defensible — each assumption traceable to evidence a reviewer can test. That requirement, rather than modeling skill, is what most often separates a model that survives review from one that does not.
Corporate financial model | Valuation model | |
|---|---|---|
Built for | Internal planning and decisions | An external reader who will test it |
Success measure | Useful and directionally right | Defensible under challenge |
Assumptions | Management's view | Traceable to market or documented evidence |
Discount rate | Often a hurdle rate set internally | Built from components, each supported |
Reviewed by | The team that built it | Auditors, the IRS, opposing counsel |
Documentation | Optional | Mandatory under the governing standard |
The right column is what a credentialed appraisal or valuation engagement produces. The modeling skill is comparable in both; the evidentiary burden is not.
The Three Valuation Approaches
Both appraisal and valuation engagements draw on the same three approaches.
Income approach. Values the business on its expected future cash flows, discounted to present value. Most applicable where earnings are forecastable.
Market approach. Values the business against comparable public companies or completed transactions. Most applicable where genuine comparables exist.
Asset approach. Values the business as the net value of its assets and liabilities. Most applicable for holding companies, asset-heavy businesses and liquidation scenarios.
Professional engagements generally consider all three and weight them according to the facts, rather than selecting one. For the detail on how each is applied, see our guide to the types of business valuation.
Calculation of Value vs Conclusion of Value
A distinction that matters far more than appraisal versus valuation, and one most buyers are unaware of:
Calculation of value | Conclusion of value | |
|---|---|---|
Scope | Agreed limited procedures | All procedures the valuer considers necessary |
Reliance | Limited | Full opinion of value |
Suitable for audit or court | Generally not | Yes |
Relative cost | Lower | Higher |
Buying a calculation of value for a purpose that requires a conclusion of value is the most common and most expensive procurement error in this field. It is typically discovered when an auditor or opposing counsel rejects the report, by which point the deadline has usually passed.
When You Need Which
Purpose | What to specify |
|---|---|
Gift or estate tax filing | Fair market value; credentialed valuer with IRS experience |
Financial reporting (ASC 805, 820, 350) | Fair value; audit-ready documentation |
Equity compensation (409A) | Fair market value of common stock; safe harbor compliance |
Shareholder dispute or divorce | Standard of value set by jurisdiction; conclusion of value |
SBA or bank lending | Frequently USPAP-compliant appraisal |
M&A negotiation | Investment value alongside fair market value |
The lesson across all six: specify the purpose and let the provider determine the standard of value and the report type. A request for "a business valuation" with no stated purpose cannot be scoped accurately, and the resulting report may not be usable.
What a Defensible Report Contains
Regardless of the label, a report you can rely on will state:
The purpose of the engagement and the intended users
The standard of value and the premise of value applied
The valuation date, and why that date was selected
The professional standard the engagement was performed under
Each approach considered, with reasons for those not applied
The derivation of the discount rate, with each component supported
Any discounts or premiums applied, and the empirical basis for each
Assumptions and limiting conditions
The valuer's credentials and signature
If the standard of value is not stated on the face of the report, that is the single most useful red flag. It means the fundamental question was never fixed, and everything downstream of it is unanchored. Our guide to what a valuation report should contain covers the full checklist.
Get the Right Engagement Scoped Correctly
Whether it is called an appraisal or a valuation matters less than whether the standard of value, the professional standard and the report type match the purpose. Getting that combination wrong is what produces reports that auditors reject and courts discount.
AcumenSphere's team includes CPAs, CFA charterholders, ABV holders and MRICS members, and scopes each engagement to the standard its purpose requires. Contact us to discuss what your situation actually needs before commissioning a report.