The Why And What Of Appraisal For Irs Purposes

When art, antiques, and collectibles cross paths with taxes, definitions and documentation matter. The IRS relies on appraisals to support fair market value (FMV) for noncash charitable contributions, estate and gift tax reporting, and certain losses.

This guide focuses on the practical: when an appraisal is required, what “qualified” means in IRS terms, how to structure a defensible report, and how to build an audit-ready file without overpaying for the wrong type of valuation.

Educational content only — not tax or legal advice. Always follow the latest IRS instructions and consult a qualified tax professional for your situation.

Fair market value (FMV) vs. other value types

The IRS anchor is fair market value: the price at which property would change hands between a willing buyer and willing seller, neither under compulsion, both having reasonable knowledge of relevant facts. For art and antiques, FMV is typically supported by recent sales of comparable works in the appropriate market (often auction; sometimes reputable dealer sales).

Don’t confuse FMV with:

• Retail replacement value (insurance): often higher than FMV.
• Liquidation value (forced sale): rarely the correct IRS standard.
• Cost/basis: important for limits and gain/loss, but not the FMV starting point.

For large holdings, appraisers may analyze “blockage” or market absorption (whether selling many similar items would depress prices). Whatever the conclusion, the IRS expects the appraiser to show the reasoning and the evidence.

At-a-glance: common IRS thresholds & paperwork (donations)

Thresholds can change and special categories exist (vehicles, publicly traded securities, inventory, etc.). Use this as a quick checklist and confirm with current IRS instructions.

What the IRS means by “qualified appraiser” and “qualified appraisal”

In practice, a compliant IRS appraisal is less about fancy formatting and more about independence, specialization, and a defensible method anchored to the correct effective date.

Photo checklist: the images that strengthen an IRS appraisal file

Even before you hire an appraiser, you can create a clean evidence trail. Photograph the parts that identify the object and explain value differences.

• Take one “whole object” shot from multiple angles, then add detail shots for signatures/marks.
• Include a measurement reference (ruler/tape) and capture serial/model/edition details.
• Document condition honestly: cracks, repairs, missing parts, overpainting, replaced stones, etc.

Comparable sales examples: what an appraiser’s support looks like

IRS appraisals typically rely on a sales comparison approach. The key is not “finding any price online,” but selecting relevant comps and explaining why each one supports (or does not support) your conclusion.

Below are real auction comps from Appraisily’s internal database, shown as an example of how a comp log is documented (venue, date, lot number, realized price). Your appraisal should use comps that match your exact property type.

Notice what’s missing: there’s no attempt to cherry-pick a single outlier. A defensible appraisal explains why the comps are comparable, adjusts for differences (condition, size, provenance, medium, edition), and, when a sale is in a foreign currency, documents the conversion method to USD as of the effective date.

What a qualified appraisal report should contain (collector-friendly)

Collectors often think “appraisal” means a single number. For IRS purposes, the safer mindset is: a file the IRS can follow.

• Scope & purpose: donation vs estate vs gift vs loss; intended use; effective date.
• Identification: full description + photos sufficient to identify the property.
• Method: valuation approach (often sales comparison) and why that market level was chosen.
• Comparable sales: citations with venue/date/lot/price, plus adjustments and weighting.
• Condition: disclosed issues and how they affect value.
• Appraiser qualifications & independence: specialty, education/experience, no contingent fee.

Common IRS appraisal pitfalls (and how to avoid them)

• Using insurance replacement value instead of FMV for a deduction.
• Weak identification (no measurements, no mark photos, no condition disclosure).
• Unexplained comps (no rationale, wrong market level, or outdated sales).
• Contingent fees or conflicts that undermine independence.
• Missing signatures/timing for Form 8283 Section B or missing attachment rules for high values.

Practical checklist: from object to IRS filing

1. Define the purpose and effective date. Donation (date of contribution), estate (date of death), gift (date of gift), loss (before/after event).
2. Choose the right appraiser. Specialty alignment + verifiable credentials; independent; ideally USPAP-compliant.
3. Assemble documentation. Invoices, provenance, prior appraisals, conservation reports, COAs, exhibition/publication records.
4. Confirm the correct value standard. FMV for IRS (not retail replacement).
5. Support value with comps. Recent, relevant, explained; adjust for meaningful differences.
6. Check thresholds and attachments. Form 8283 at $500; qualified appraisal around $5,000; attach appraisal for high values.
7. Complete signatures and timing. Appraisal date windows and required appraiser/donee signatures where applicable.
8. Retain a complete file. Keep the report, comps, images, correspondence, and any expert reports.

FAQ: quick answers for donors and executors

Does an insurance appraisal work for the IRS?
Usually not. Insurance appraisals often use retail replacement value; the IRS standard is FMV.

Can I use an online marketplace listing as my value?
Listings are not the same as realized prices. A qualified appraisal typically relies on credible sales evidence (often auction results) and explains adjustments.

What if the charity sells my donated item?
If the charity disposes of certain donated property within three years, it may file Form 8282. Keep your paperwork and watch for correspondence.

What if the item sold in another currency?
A defensible appraisal documents the conversion method and date, so the FMV conclusion is coherent in USD.