A valuation report is a formal written document in which an independent appraiser estimates what a specific asset or business is worth on a stated date, using recognized methods and supporting data. People order one when a number has to hold up to scrutiny: an IRS filing, a divorce court, a lender, a buy-sell agreement, or an equity grant. A conversational estimate or a broker’s opinion won’t do the same work, because the report’s value is in its methodology, its independence, and its paper trail.
What a Valuation Report Contains
Every report opens with a description of the asset. For real estate, that means physical characteristics, legal boundaries, and condition. For a business, it covers organizational structure, ownership breakdown, and operating history. The description is tied to two dates: the effective date, which freezes market conditions for the analysis, and the report date, when the appraiser finishes writing. These often differ because analysis takes time after inspection.
The core of the report explains which valuation methods the appraiser used and why, along with the data inputs, comparable transactions, projections, or cost calculations behind the number. The conclusion appears as either a single-point estimate or a value range, depending on the engagement.
Reports also include limiting conditions and assumptions. A typical clause might state that the appraiser did not conduct an environmental audit or verify clear title. These disclosures keep the opinion honest about what was and wasn’t investigated.1The Appraisal Foundation. USPAP — Uniform Standards of Professional Appraisal Practice
The Standard of Value
Not every valuation measures the same thing. The “standard of value” tells the reader what hypothetical transaction the report is modeling, and using the wrong one produces a number you can’t use for your purpose.
- Fair market value is the price a willing buyer and willing seller would agree to, neither under pressure and both reasonably informed. This is the standard the IRS requires for estate taxes, gift taxes, and charitable deductions.
- Fair value is used in financial reporting under GAAP (ASC 820) and in many state statutes governing shareholder disputes. It typically excludes discounts for lack of marketability or minority interest, which can produce a materially higher number than fair market value.
- Investment value is the worth of an asset to a specific buyer, factoring in that buyer’s unique synergies, cost savings, or strategic advantages. It is often higher than fair market value because it reflects what the asset is worth to one party rather than to the market.
The engagement letter should name the standard. An appraiser who delivers a fair-market-value report when the court requires fair value has given you a document you can’t file.
The Three Valuation Approaches
Appraisers work from three foundational methods and often use more than one, then reconcile the results.
- The income approach projects future cash flows the asset is expected to generate and discounts them back to present value. It dominates business valuations and income-producing real estate.
- The market approach compares the asset to similar properties or businesses that recently sold. Real estate appraisers pull comparable sales; business appraisers use transaction databases or public-company trading multiples.
- The cost approach estimates what it would cost to replace the asset, then subtracts depreciation. It is most useful for special-purpose properties like warehouses, churches, or manufacturing facilities where comparables are scarce.
A report that leans on one approach without explaining why the others were excluded is worth questioning.
When You Need a Valuation Report
Estate and Gift Tax Filings
When a gross estate exceeds the federal estate tax exemption, the executor must file a return reporting the fair market value of every asset. For 2026, the basic exclusion amount is $15,000,000 per individual after Congress increased it through the One, Big, Beautiful Bill signed into law on July 4, 2025.2Internal Revenue Service. What’s New — Estate and Gift Tax Estates below the threshold may still need appraisals for hard-to-value assets like closely held business interests or real property, since the IRS can challenge reported values for years after filing.
Charitable Contributions Over $5,000
If you donate property other than cash or publicly traded securities and claim a deduction above $5,000, federal law requires a qualified appraisal by a qualified appraiser. You also complete Section B of IRS Form 8283 and attach it to your return.3Internal Revenue Service. Publication 561 (12/2025), Determining the Value of Donated Property For donated art valued at $20,000 or more, a complete copy of the signed appraisal must accompany the return, and the same rule applies when the total claimed deduction for a single item exceeds $500,000.4Internal Revenue Service. Instructions for Form 8283
Skipping the appraisal or inflating the value carries real consequences. The IRS can disallow the entire deduction, and accuracy-related penalties apply when a return overstates value: 20% of the underpayment if the claimed value is 150% or more of the correct amount, or 40% if the claimed value reaches 200% or more.3Internal Revenue Service. Publication 561 (12/2025), Determining the Value of Donated Property
One fee restriction is specific to charitable-contribution appraisals: the fee cannot be based on a percentage of the appraised value. A contingency-based fee disqualifies the appraisal in the eyes of the IRS.3Internal Revenue Service. Publication 561 (12/2025), Determining the Value of Donated Property
Divorce and Property Division
Courts handling marital dissolution need to know what assets are worth before they can divide them. A family home, a retirement account, or an ownership stake in a closely held business all require current valuations. Both sides often retain their own appraisers, which is why the review-and-rebuttal process below matters in contested cases.
Lending and Mortgage Transactions
Federal law requires a state-licensed or certified appraiser for most real-estate-backed loans originated by federally regulated lenders. The main exceptions are residential transactions valued at $400,000 or less and business loans of $1,000,000 or less that don’t depend on the real estate for repayment.5eCFR. 12 CFR Part 225 Subpart G — Appraisal Standards for Federally Related Transactions Lenders use the appraisal to confirm the collateral covers the loan.
Employee Stock Ownership Plans
An ESOP that holds employer stock not traded on a public exchange must have that stock valued by an independent appraiser meeting qualification standards similar to those for charitable-contribution appraisals.6Office of the Law Revision Counsel. 26 U.S. Code 401 – Qualified Pension, Profit-Sharing, and Stock Bonus Plans The valuation sets the price at which shares are allocated to participants and repurchased from departing employees, and getting it wrong exposes the plan fiduciary to personal liability.
Private Company Equity Compensation
Private companies issuing stock options or other equity awards need an independent valuation to set the exercise price. Under Section 409A of the tax code, a valuation is presumed reasonable if it was performed within 12 months of the grant date and no material change in the company’s value has occurred since. Failing to meet these requirements can trigger immediate income recognition and a 20% penalty tax for the employee receiving the award.
Buy-Sell Agreements and Mergers
When a business partner exits or two companies combine, a valuation report sets the baseline price and prevents disputes over what the ownership interest is worth. Many buy-sell agreements require periodic valuations to keep the redemption price current.
Who Is Qualified to Perform One
The type of appraiser you need depends on what you’re valuing. Certified real estate appraisers handle land and buildings. Business valuation experts typically hold credentials like the Accredited in Business Valuation (ABV) designation from the AICPA or the Certified Valuation Analyst (CVA) from NACVA. Personal property appraisers specialize in categories like machinery, fine art, jewelry, or collectibles.
For charitable-contribution appraisals, the IRS defines a “qualified appraiser” as someone with verifiable education and experience in valuing the specific type of property being appraised: either professional-level coursework plus two or more years of relevant experience, or a recognized appraiser designation from a professional organization.7GovInfo. Treasury Regulation 1.170A-17 — Qualified Appraisal and Qualified Appraiser An art expert with no background in commercial real estate doesn’t qualify to appraise your warehouse, regardless of credentials.
Independence matters as much as credentials. If the appraiser has a financial interest in the outcome or a relationship with a party to the transaction, the report is compromised. The Uniform Standards of Professional Appraisal Practice (USPAP) govern ethical and performance standards for appraisers in the United States, and most state licensing boards require compliance.1The Appraisal Foundation. USPAP — Uniform Standards of Professional Appraisal Practice
You can verify a real estate appraiser’s license through the Appraisal Subcommittee’s National Registry, which lists every appraiser authorized by a state to perform appraisals for federally related transactions.8Appraisal Subcommittee. National Registries For business valuation credentials, check directly with the issuing organization: AICPA for ABV, NACVA for CVA, and ASA for Accredited Senior Appraiser.
How to Order One, What It Costs, and How Long It Lasts
The engagement formally begins with an engagement letter that defines the scope of work, the standard of value, the effective date, the deliverable format, and the fee. Read it carefully. A vague scope or a missing standard of value is a problem you want to fix before signing, not after receiving the report.
Fees vary widely. A standard single-family home appraisal runs roughly $300 to $600 in most markets, though unusual properties or high-cost areas push fees higher. Business valuations are a different scale. A limited-scope calculation engagement might cost $2,000 to $10,000, while a full valuation report for litigation or IRS compliance typically falls between $5,000 and $25,000. Complex cases involving multiple entities, international operations, or disputed intangible assets can exceed $50,000.
Expect three to six weeks from the initial site visit to delivery. Simple residential appraisals move faster; complex business valuations or reports prepared for litigation can take several months. The signed document typically arrives as a secured PDF, with hard copies available for court filings.
A valuation report reflects conditions as of its effective date and only that date. There is no universal expiration period, but context sets the useful shelf life. For Section 409A purposes, an independent valuation is presumed reasonable for 12 months unless a material event, such as a new funding round or acquisition offer, changes the company’s value sooner. For charitable contributions, the qualified appraisal must be performed no earlier than 60 days before the donation and no later than the due date of the return, including extensions.9Office of the Law Revision Counsel. 26 USC 170 – Charitable, Etc., Contributions and Gifts For lending, most lenders treat an appraisal as stale after 12 months, and volatile markets shorten that window.
What to Do If You Disagree With the Number
Receiving a number you didn’t expect isn’t unusual, especially in divorce or partnership disputes where each side retains its own appraiser. Start by reviewing the report for factual errors: wrong square footage, missing improvements, incorrect financial data, or misidentified comparable sales. These mistakes happen more often than you’d think, and appraisers will correct them.
If the disagreement is methodological rather than factual, the standard response is a “review and rebuttal” assignment. You hire a second qualified appraiser to critically analyze the original report, identify departures from recognized valuation standards, flag unsupported assumptions, and explain how those issues affect the final number. The deliverable is a concise report focused on analytical integrity rather than advocacy. In litigation, the rebuttal report becomes the foundation for cross-examining the opposing appraiser.
Courts and the IRS aren’t bound by any single appraisal. They weigh the methodology, the data quality, and the appraiser’s qualifications. A well-supported report from a credentialed expert carries more weight than a cheaper one from someone with thin experience in the asset category.