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Browse the storeAn appraisal is a documented, defensible opinion of an artwork's value for a stated purpose. Learn about USPAP standards, types of value, the IRS Art Advisory Panel, and what it costs.
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In 2022, the IRS Art Advisory Panel reviewed a batch of artworks submitted for tax purposes. Only 35 percent were accepted at the value claimed by the appraiser. Sixty-five percent were rejected, meaning the panel disagreed with the valuation and adjusted it, sometimes substantially. This rejection rate is not unusual. The panel, a group of up to 25 art experts who serve without pay, reviews artworks valued at $50,000 or more that are claimed for income, estate, or gift tax. The message is clear: an appraisal is not a number you pick. It is a documented, defensible opinion of value for a stated purpose on a stated date, and if it cannot withstand scrutiny by experts and tax authorities, it is not worth the paper it is printed on.
An appraisal is a formal, documented valuation of an artwork performed by a qualified professional. It states the value of a specific object, for a specific purpose, on a specific date, supported by market research, comparable sales data, and analysis of the work's condition, provenance, and authenticity. Appraisals are used for insurance scheduling, estate and gift tax, charitable donations, equitable distribution of property, pre-sale estimates, and litigation support. The same painting can have more than one correct value at the same moment, and which one applies depends entirely on why the appraisal is being conducted.
This entry covers how art appraisals work, the standards that govern them, the different types of value, who is qualified to perform an appraisal, and what the current landscape looks like.
An appraisal begins with a stated purpose. The purpose dictates the type of value, the level of documentation, and in some cases whether the IRS will accept the report. There are five common reasons to get an artwork appraised.
Insurance scheduling requires a replacement value, which is the cost to replace the artwork with a similar work of comparable quality in the current retail market. This is typically the highest value assigned to an artwork, because it reflects what it would cost to buy a comparable work from a gallery or dealer at current prices.
Estate and gift tax requires fair market value, defined by the IRS as the price at which the property would change hands between a willing buyer and a willing seller, neither being under compulsion to buy or sell and both having reasonable knowledge of relevant facts. Fair market value is typically lower than replacement value because it reflects what the work would fetch at auction or in a negotiated sale, not what it would cost to replace at retail.
Charitable donations require a qualified appraisal that follows the substance and principles of USPAP, satisfies the requirements of Treasury Regulation section 1.170A-17, is signed no earlier than 60 days before the date of the contribution, and is received before the taxpayer files the return claiming the deduction. The donee organization cannot serve as the appraiser.
Equitable distribution, in cases of divorce or partnership dissolution, requires a fair market value appraisal that both parties can agree on or that a court can rely on.
Pre-sale estimates are appraisals conducted to help a seller decide whether to consign a work to auction or sell it privately, and at what reserve price.
Read the full guide to appraisal types and processes at Masterworks Academy.
The Uniform Standards of Professional Appraisal Practice (USPAP) is the generally recognized ethical and performance standard for the appraisal profession in the United States. USPAP was adopted by Congress in 1989 and contains standards for all types of appraisal services, including real estate, personal property, business, and mass appraisal. USPAP is updated every two years. Read about USPAP-compliant appraisal services at Czudej McDonough.
There is no federal license for personal property appraisers. The Appraisal Foundation, which Congress authorized as the source of appraisal standards and appraiser qualifications, sets the criteria and publishes USPAP, but it does not itself issue credentials, and no law requires a personal property appraiser to hold one. The signal of competence is a designation from one of three major organizations: the American Society of Appraisers (ASA), the Appraisers Association of America (AAA), or the International Society of Appraisers (ISA). All three require USPAP compliance.
Because there is no national license, USPAP compliance is the working credential. The IRS uses USPAP as its measure of whether an appraisal is acceptable for tax purposes. When interviewing an appraiser, ask which designation they hold, when they last completed USPAP training, and whether they specialize in the right category. A jewelry specialist is the wrong person to value a contemporary painting.
Credentialed appraisers charge in one of two honest ways: an hourly rate or a flat fee per item. Hourly rates commonly run from about $100 to $300 in many U.S. markets, and $250 to $500 or more in major art centers or for specialized expertise. Flat per-item fees vary depending on the complexity of the work and the research required.
A fee based on a percentage of the appraised value is an ethics violation. USPAP and every major appraisal organization prohibit contingent fees, because paying more when the number is higher gives the appraiser a reason to inflate it. If an appraiser offers to charge a percentage of the value they assign, that is a red flag. The appraisal is not independent, and the resulting valuation is not defensible.
For higher-value works, there is an additional layer of scrutiny. Artwork that an appraiser values at $50,000 or more and that is claimed for income, estate, or gift tax can be referred to the IRS Commissioner's Art Advisory Panel. The panel consists of up to 25 art experts who serve without pay and review the claimed fair market value. The panel's rejection rate is significant. In 2022, only 35 percent of the works reviewed were accepted at the claimed value. Sixty-five percent were rejected, meaning the panel adjusted the valuation, which can result in additional tax liability, penalties, and interest for the taxpayer.
A taxpayer can also request an advance Statement of Value from the IRS before filing, under Revenue Procedure 96-15, for art appraised at $50,000 or more. As of current IRS guidance, the fee for this service is $8,400 for one to three items, plus $800 for each additional item. These are public IRS fees. The Statement of Value process gives taxpayers certainty before they file, but it is expensive and slow.
Appraisers do not authenticate. This is a critical distinction. An appraisal determines the value of a work based on the assumption that it is what it is claimed to be. Authentication, the process of confirming that a work is genuinely by the attributed artist, is a separate discipline that involves connoisseurship, technical analysis, and provenance research. If an appraiser has doubts about authenticity, they will note those doubts in the report and may recommend that the client pursue authentication through the appropriate specialist, foundation, or committee before proceeding with the valuation.
Appraisers review paperwork, provenance, exhibition history, and catalogue raisonne references to support their valuation, but they do not make authenticity determinations. The closure of the Warhol Authentication Board in 2012, after $10 million in legal costs, illustrates why appraisers are cautious about wading into authentication. Read more about the Warhol case in our entry on certificate of authenticity.
The appraisal industry is evolving. Several firms have introduced technology to streamline the appraisal process. Appraisal Bureau, a New York-based firm, launched Appraisal Bureau 2.0 in 2026, describing it as a "living system of record for art ownership" that delivers "defensible valuations across the full lifecycle of any collection." The platform, called Loupe, uses AI to import artworks from invoices, PDFs, and existing inventories, automate a cost-of-ownership ledger, and track shipping, framing, storage, and related expenses. The reports are USPAP-compliant and ready for insurers, estates, and IRS filings. Read more at Appraisal Bureau.
Other firms maintain traditional models. Selz Fine Art Appraisals, founded by Gabrielle Selz, an Accredited Senior Appraiser (ASA) with the American Society of Appraisers, offers USPAP-compliant appraisals for insurance coverage, insurance claims, divorce, estates and trusts, non-cash charitable donations, art legacy planning, dissolution of property, litigation, bankruptcy, forced liquidation, and prenuptial agreements. The firm also offers a collection management platform called ArtLedge that functions as a dynamic record of a collection, with detailed descriptions, provenance documentation, condition reports, appraisal history, and high-resolution imagery. Read more at Selz Fine Art Appraisals.
Art Value Now, a boutique appraisal and art advisory firm, specializes in Asian and select modern works, offering USPAP-compliant appraisals for insurance, estate planning, donation, and resale across North America, China, and beyond. The firm is a member of the International Society of Appraisers (ISA) and provides rapid preliminary estimates within three business days for time-sensitive cases. Read more at Art Value Now.
A separate service is appraisal review, which is a qualitative assessment of an existing appraisal report's completeness, accuracy, adequacy, relevance, and reasonableness. The purpose is to determine whether the appraisal is actionable and reliable for its stated use. Appraisal review is frequently used in matters involving lending and litigation, where one party needs to verify the quality of another party's appraisal. This is distinct from performing a new appraisal. The reviewer does not value the artwork independently. They evaluate whether the original appraiser followed proper methodology, used appropriate comparables, and arrived at a defensible conclusion.
Appraisal is closely tied to provenance, which provides the ownership history that supports valuation, and to condition reports, which document the physical state that affects value. The certificate of authenticity establishes the work's identity, which is the foundation of any appraisal. Limited editions require specialized appraisal approaches that account for edition size, artist's proofs, and market demand for specific numbers. For more on the art market, read our post on how to read a painting or our guide to art history in 10 minutes.
An appraisal is not a number. It is an argument, supported by evidence, for a specific value on a specific date for a specific purpose. The same painting can be worth $100,000 for insurance purposes and $60,000 for estate tax purposes, and both numbers can be correct. The appraisal's credibility depends on the appraiser's qualifications, the rigor of the research, the appropriateness of the comparables, and compliance with USPAP standards. The IRS Art Advisory Panel's 65 percent rejection rate in 2022 is a reminder that not all appraisals are created equal.
If you need an appraisal, start by identifying the purpose. Then find a credentialed appraiser who specializes in the right category, ask about their USPAP compliance, and make sure their fee is hourly or flat, never a percentage of the value. For more on how the art market values and verifies works, read our entries on provenance, condition reports, and certificate of authenticity, or explore our post on the evolution of art styles.
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