Art Appraisal vs. Art Valuation: What's the Difference?
UpdatedAppraisal and valuation get used interchangeably by most people, and that mix-up sends collectors to the wrong professional more often than you'd think. They are not the same service, they answer different questions, and one comes with formal legal weight the other does not.
The short answer
A valuation estimates what a piece is likely worth right now, usually to help someone decide whether to buy, sell, lend against, or consign it. An appraisal is a formal, documented assessment, typically required for insurance, estate settlement, donation, or a legal matter, and it follows a recognized standard. Think of a valuation as answering "what could I get for this," and an appraisal as answering "what does a court, an insurer, or the IRS need to see in writing."
Art valuation, in plain terms
A valuation is the more casual of the two. It can come from a dealer, an auction specialist, or even an experienced collector, and it is usually free or low cost because the person providing it often has a commercial interest, such as wanting to sell the piece for you. A valuation is the right tool when you are deciding whether to buy, sell, or consign a work and you need a realistic number to work from, not a document that will hold up in a legal or tax context.
Art appraisal, in plain terms
An appraisal is a formal written report, usually paid for by the hour or by the piece, prepared by an independent appraiser with no financial stake in the sale. In the United States, a credible appraisal follows the Uniform Standards of Professional Appraisal Practice, maintained by the Appraisal Foundation. In Canada, look for an appraiser certified through the Canadian chapter of the International Society of Appraisers. An appraisal states the reason for the assessment, the appraiser's qualifications, a full description and condition report of the piece, and a justified value conclusion, and it is the document an insurer, an estate lawyer, or a tax authority will actually accept.
Side by side
| Valuation | Appraisal | |
|---|---|---|
| Purpose | Buying, selling, consigning | Insurance, estate, donation, legal |
| Who provides it | Dealer, auction specialist, collector | Independent certified appraiser |
| Format | Often informal, sometimes verbal | Formal written report, standards-based |
| Typical cost | Often free or low cost | Commonly $150 to $500 per hour, or $1,000 to $2,000 for a standard single-item report |
| Legal standing | Not accepted for tax, legal, or insurance purposes | Accepted by insurers, courts, and tax authorities |
How often to update either one
If you have an appraisal on file for insurance purposes, most professionals recommend refreshing it every 3 to 5 years, or sooner if the artist's market has moved a lot, if the piece has been restored, or if you have made a major life change like moving or updating a policy. A valuation, being informal, has no set shelf life. Get a fresh one whenever you are actually about to make a decision (a sale, a consignment, a loan against the piece), since a number from years ago may no longer reflect the current market.
Which one do you actually need
If your goal is a decision (should I sell this, is this a fair asking price), start with a valuation from a dealer or specialist. If your goal is documentation (insurance coverage, an estate return, a charitable donation, a dispute), you need a formal appraisal, and a valuation will not satisfy that requirement even if the number is accurate. When in doubt, ask the person requesting the document which one they need. An insurer asking for "the value" almost always means a formal appraisal.
Key Takeaways
- A valuation is an informal estimate for a buying or selling decision. An appraisal is a formal, standards-based document for insurance, legal, or tax purposes.
- Only an independent appraiser with no financial interest in the sale should prepare a formal appraisal.
- US appraisals should follow USPAP standards. Canadian appraisals should come from an ISA Canada-certified appraiser.
- Refresh an insurance appraisal every 3 to 5 years. Get a fresh valuation whenever you're about to make an actual buying or selling decision.
Frequently Asked Questions
Can a gallery give me a valuation?
Yes. Galleries and dealers regularly provide informal valuations, especially for work they specialize in. Keep in mind they often have a commercial interest, so a second opinion is worth getting for a significant decision.
Do I need a formal appraisal to insure a painting?
For higher-value pieces or a dedicated fine art policy, yes, most insurers require a formal appraisal to set coverage limits. For lower-value pieces added to a homeowners policy, a valuation or receipt is sometimes enough. Check with your specific insurer.
How much does a formal appraisal cost?
Rates commonly run $150 to $500 per hour, with a standard single-item appraisal often totaling $1,000 to $2,000 once research and report writing are included. Simpler online valuation services charge far less but are not accepted for insurance or legal purposes.
Is an auction house estimate a valuation or an appraisal?
It's a valuation. Auction estimates are informal, provided to help you decide whether to consign, and are not formal appraisals even when they come from a well-known house.
Does VanArtHub provide appraisals?
No. We provide a Certificate of Authenticity with every piece, which documents the artist, title, medium, and dimensions, and supports any future appraisal, but it is not itself an appraisal or valuation. Read more in What Is a Certificate of Authenticity for Art.
What if I just want to know roughly what my painting is worth?
Start with the informal checks in How to Tell If a Painting Is Valuable Enough to Appraise, then get a valuation from a dealer or specialist before paying for a formal appraisal.
Sources
- The Appraisal Foundation, Uniform Standards of Professional Appraisal Practice
- International Society of Appraisers, Canadian Chapter
- Wikipedia, Art Valuation
Data sourced August 2026. If you spot something out of date, let us know and we will update the guide.
About VanArtHub
VanArtHub sells original, signed paintings direct from the artist, shipping fully insured to Canada and the United States. Every piece arrives with a Certificate of Authenticity, the starting documentation any future appraisal or valuation will ask for. Browse our current collection of one-of-a-kind originals.
