An art appraisal should begin with clear expectations. Before a collector, estate, gallery, advisor, family office, or institution commissions an appraisal, several details need to be confirmed: why the appraisal is needed, who will rely on it, what type of value is being developed, what information is available, and what kind of report is required.
These details matter because appraisals serve different purposes. An appraisal prepared for insurance scheduling may differ from one prepared for estate planning, charitable contribution, equitable distribution, loan collateral, sale planning, or internal collection records. Each purpose may require different value definitions, research depth, documentation, effective dates, and report standards.
This checklist helps readers prepare for an appraisal assignment before work begins. It is not tax, legal, estate, insurance, or financial advice. It is a practical guide to the questions worth clarifying so the appraiser can understand the assignment and produce a report suited to its intended use.
Confirm the Purpose of the Appraisal
The first point to clarify is why the appraisal is being requested. Purpose shapes nearly every part of the assignment, including the value type, report format, research required, and level of documentation.
Common appraisal purposes include:
- Insurance coverage or insurance claims
- Estate planning or estate settlement
- Donation or charitable contribution support
- Sale planning or market review
- Equitable distribution
- Loan collateral
- Collection management
- Internal institutional records
The same artwork may require different conclusions depending on the purpose. A value used for insurance replacement is not necessarily the same as a value used for sale planning or estate reporting. Before the assignment begins, make sure the appraiser understands the intended purpose.
A useful opening question is: “What appraisal purpose are we preparing for, and what type of report is appropriate for that use?”
Clarify the Intended User and Intended Use
An appraisal report is usually prepared for a specific intended user and intended use. The intended user may be the collector, estate representative, attorney, insurer, advisor, institution, lender, or another clearly identified party. The intended use is the reason that party needs the appraisal.
This distinction matters. An appraisal prepared for one purpose should not automatically be reused for another. A report prepared for internal planning may not be suitable for tax, insurance, legal, or financial reliance. Before work begins, confirm who will rely on the report and how it will be used.
Clarify:
- Who is commissioning the appraisal
- Who may rely on the report
- Whether any third party will receive the report
- Whether the report is for internal use or formal submission
- Whether the appraisal must meet institutional, legal, insurance, or tax-related requirements
If an appraisal may be used in a legal, tax, insurance, or estate context, the client should also consult the appropriate professional advisor.
Confirm the Type of Value and Effective Date
Different appraisal purposes require different value definitions. The appraiser should explain which type of value is appropriate for the assignment and why.
Depending on the situation, the appraisal may involve fair market value, retail replacement value, marketable cash value, liquidation value, or another defined value type. Each has a different meaning. The correct value type depends on the appraisal’s intended use.
The effective date should also be confirmed. This is the date as of which the value opinion applies. It may be the inspection date, a current date, a date of loss, a date of death, a donation date, or another relevant date.
Before the assignment begins, confirm:
- What type of value is being developed
- Why that value type applies
- What effective date will be used
- Whether the appraisal is current, retrospective, or tied to a specific event
- Whether market research must reflect conditions as of that date
The effective date can be especially important when markets shift, estates are involved, or the appraisal relates to a past event.
Identify the Artwork Clearly
The appraiser needs accurate identifying information for each artwork. Small details can affect research, attribution, comparability, and value conclusions.
For each artwork, gather as much of the following as possible:
- Artist name
- Title
- Date or approximate date
- Medium and materials
- Dimensions
- Edition number, if applicable
- Signature, inscriptions, labels, or markings
- Framing or mounting details
- Current location
- Ownership history, if known
For editioned works, confirm the edition size, number, publisher, printer, proof type, and any certificates or documentation. For photographs, prints, multiples, design objects, or works with studio involvement, edition and production details may be central to the appraisal.
For unattributed, partially documented, or inherited works, separate what is known from what remains uncertain. An appraiser can often proceed with limited information, but unsupported assumptions should not be treated as established facts.
Gather Documentation Before the Assignment
Documentation helps the appraiser understand the artwork’s history and evaluate relevant market information. It does not guarantee a particular value, but it can strengthen the basis for research.
Useful documents may include:
- Bills of sale or invoices
- Gallery or auction records
- Certificates of authenticity
- Prior appraisals
- Exhibition history
- Literature references
- Conservation records
- Provenance records
- Estate or collection inventories
- Artist foundation correspondence
- Shipping, storage, or insurance records
Older appraisals can provide useful context, but they should not be treated as current value evidence. Markets change, attribution standards evolve, and condition may differ from the date of the earlier report.
If documentation is incomplete, say so clearly. The appraiser should know which facts are supported, which are reported by the owner, and which require further research.
Clarify Inspection, Photographs, and Condition Information
Before the appraisal begins, confirm whether the appraiser will inspect the artwork in person, review it remotely, or rely on existing documentation. The appropriate inspection method depends on the assignment, artwork type, report requirements, and intended use.
In-person inspection may be important when condition, authenticity indicators, scale, materials, surface, framing, or installation details affect value. Remote review may be appropriate in some circumstances, but its limitations should be stated in the report.
Confirm:
- Whether the appraiser needs to see the artwork in person
- Where the artwork is located
- Who will provide access
- Whether the work must be unframed, removed from storage, or inspected under special conditions
- What photographs are needed
- Whether condition information is available
- Whether a conservator’s input is recommended
Photographs should be clear, well lit, and complete. Include overall images, details of the front and back, signatures, labels, inscriptions, edition numbers, damage, frames, mounts, and relevant documentation.
Condition can affect value, but appraisers are not always conservators. If condition is complex or disputed, the appraiser may recommend a separate conservation assessment.
Confirm the Appraiser’s Relevant Experience
This checklist is not a general appraiser-selection guide, but the appraiser’s subject-area experience should still be confirmed before the assignment begins. Fine art is not one uniform category. Experience with contemporary paintings does not automatically translate to expertise in Old Master drawings, photography, prints, design, tribal art, archives, or decorative objects.
Ask whether the appraiser has appropriate experience with:
- The artist, period, or movement
- The medium and materials
- The relevant market
- Comparable sales research
- Editioned or unique works
- The appraisal purpose
- Any required reporting standards
A strong appraiser should be able to explain the scope of their expertise and identify when outside research, specialist consultation, or additional documentation may be needed.
Be cautious if the appraiser treats all artwork categories as interchangeable, avoids discussing intended use, or gives a value estimate before reviewing the necessary information.
Understand the Report Format and Standards
Not every appraisal report is the same. Before work begins, confirm what kind of written report will be delivered and whether it must follow particular standards.
A formal appraisal report may include:
- Client and intended user
- Intended use
- Value definition
- Effective date
- Object identification
- Description and photographs
- Methodology
- Market analysis
- Comparable sales or supporting research
- Assumptions and limiting conditions
- Appraiser qualifications
- Signed certification
Some assignments may require a restricted report, summary format, inventory-style valuation, or more detailed narrative report. The right format depends on the purpose and the parties relying on the appraisal.
Ask the appraiser what report type is appropriate and whether it meets the needs of the intended use. If the report will be submitted to an insurer, attorney, estate professional, institution, lender, or tax advisor, confirm whether they have specific requirements before the appraisal begins.
Confirm Timeline, Fees, and Communication
The appraisal timeline should be discussed before the assignment starts. Research time can vary depending on the number of works, attribution complexity, available records, inspection needs, and depth of market analysis.
Clarify:
- When inspection or document review will occur
- When the report will be delivered
- Whether rush work is possible
- What may delay completion
- Who will be the main contact
- How questions or missing documents will be handled
Fee structure should also be clear. Appraisers may charge flat fees, hourly fees, per-object fees, or project-based fees. The fee should not be based on a percentage of the appraised value, because that can create a conflict of interest.
Before approving the assignment, confirm what is included in the fee, what may incur additional charges, and whether revisions, additional copies, travel, photography, research, or follow-up calls are included.
Clarify Confidentiality and Next Steps
Appraisal assignments often involve private financial, estate, ownership, or collection information. Before sharing documents, clarify how information will be handled.
Confirm:
- Who will receive the report
- Whether the report may be shared with third parties
- How confidential documents will be stored
- Whether images may be used for research
- Whether the appraiser will contact galleries, auction houses, foundations, or outside specialists
- Whether permission is needed before outreach
The next steps should also be clear. The client should know what to provide, when access is needed, when the appraiser will begin work, and what will happen if new information emerges after the report is issued.
If the appraisal may be used for a formal submission, ask whether the relevant advisor, attorney, insurer, accountant, or institutional contact should review requirements before the report is finalized.
Preparing for a Clear Appraisal Assignment
A useful art appraisal begins with a clearly defined assignment. Before the appraiser starts, confirm the purpose, intended user, value type, effective date, documentation, inspection needs, report format, fees, timeline, and confidentiality expectations.
This preparation helps avoid mismatched assumptions. It also helps the appraiser choose the right research approach and produce a report suited to the way it will actually be used.
Art Services Network (ASN) curates professional appraisal services, helping readers compare appraisal purpose, valuation experience, reporting standards, and documentation needs.