ANACS Grader Notes, Cost Basis, and the 28% Collectibles Rate: A CPA’s Tax Guide to Selling Graded Coins

When you sell a high‑value coin, the tax rules can bite harder than you expect. I’ll walk you through the numbers and show why a single line on an ANACS results sheet can be worth more to your tax return than you think.

I’m a CPA, and about a third of my practice focuses on tangible personal property—coins, tokens, medals, currency, and the occasional estate full of Morgan dollars that no one in the family knew how to value. Every few months a thread like the one that started this piece circulates on the grading forums: a collector receives an ANACS submission back and, for the first time, sees a written reason for the grade.

Kept out of a higher grade due to surface hair lining.
Thumb prints all over coin.

The forum reaction was mostly delight, and rightly so. ANACS — America’s Oldest Numismatic Grading and Authentication Service, founded in 1972 and long affiliated with the ANA — has historically carried a grader‑comments field on the packing slip, and one poster confirmed that practice continues, noting it “does get used from time‑to‑time, especially for varieties.” What’s new is that those notes are appearing on the results themselves, including on coins that fail to grade: “Damaged outside the Mint” and “Not a genuine error, overstruck with false dies.”

Here’s the part nobody in that thread said out loud: those notes are contemporaneous, third‑party, written condition and authenticity documentation on a specific coin at a specific moment in time. That is exactly the evidence a tax return needs, and almost no collector files it properly.

The 28% Rule: How the IRS Actually Taxes a Coin Sale

Coins are not stock. Under IRC §408(m)(2), the IRS explicitly classifies “coins” as collectibles, and collectibles are taxed under their own capital‑gains regime in IRC §1(h). The headline number is a maximum 28% federal rate on long‑term collectibles gains — higher than the 20% top rate on ordinary long‑term capital gains, and the single most common surprise I have to walk a client through.

Holding period is everything

• Held one year or less (short‑term): gain is ordinary income, taxed at your marginal rate — up to 37% federally. Flipping a hot key‑date at a show inside twelve months is the most expensive way to make money in this hobby.
• Held more than one year (long‑term): taxed at your ordinary rate, capped at 28%. If you’re in the 12% or 22% bracket, you pay 12% or 22% — the 28% is a ceiling, not a floor.
• Net Investment Income Tax: add 3.8% under §1411 if your MAGI exceeds $200,000 single / $250,000 MFJ. Effective top federal rate: 31.8%.
• State tax: most states tax the gain as ordinary income on top. A few have no income tax; a few have specific numismatic or precious‑metal exemptions worth checking before you choose where to consign.

Bullion is a collectible too

This catches people constantly. A 1 oz .9999 fine Silver Eagle, a Canadian Maple Leaf, a generic 90% junk‑silver bag — the IRS treats investment‑metal coins as collectibles for §1(h) purposes. There is no “bullion rate.” Your 1986‑S proof Silver Eagle and your roll of circulated 1964 Kennedy halves (90% silver, .7734 oz AGW per Morgan‑sized dollar equivalent) all sit in the same 28% bucket as a rare pattern.

Cost Basis: The Number That Actually Determines Your Tax Bill

Amateurs obsess over the hammer price. Professionals obsess over basis, because basis is the only variable you control after the fact.

What belongs in basis

1. Purchase price, including the buyer’s premium at auction.
2. Direct acquisition costs: shipping, insurance, sales tax paid (if not deducted), customs, currency‑conversion spread.
3. Grading and authentication fees — ANACS, PCGS, NGC submission fees, shipping to the service, insurance in transit, CAC review fees. These are costs of holding the asset and are properly added to basis or netted against proceeds. Keep the invoices.
4. Conservation or professional cleaning performed by a conservator — not a dip by you at the kitchen table.

What reduces the amount realized

• Seller’s commission and auction fees.
• Outbound shipping, insurance, and packaging.
• Marketplace and payment‑processing fees (eBay, PayPal, GreatCollections, etc.).

Gain = amount realized minus selling costs, minus basis. Report on Form 8949 and Schedule D. And note: the wash‑sale rules do not apply to collectibles. There is no coin equivalent of §1091, so tax‑loss harvesting on numismatics works differently than it does on equities.

Inherited coins get a step‑up — use it

One story in that thread deserves a tax footnote. A member described an ANACS call informing him that his grandmother’s silver dollar was an early die‑state “Scarface” variety — the 1878‑S die marriage commonly catalogued as VAM 44, a Top‑100 Morgan variety named for the die scratch across Liberty’s cheek. The coin went “from the least valuable coin to the most valuable.”

Under IRC §1014, coins inherited from an estate generally receive a stepped‑up basis equal to fair market value at the date of death. If that Scarface was appraised into the estate at $300 and later sells for $3,000, the taxable gain is measured from $300 — not from whatever Grandma paid in 1920. Two practical consequences:

• Get a defensible date‑of‑death valuation. Slabbed, attributed, photographed, and written down. A dealer’s written appraisal or auction records from that period are what an auditor will want.
• Do not sell the estate’s coins before they’re valued. I have watched families dump a collection at a flat per‑coin price and forfeit both the step‑up documentation and the variety premium simultaneously.

Where ANACS Grader Notes Belong in Your Tax File

This is the connection the forum thread missed. Those new grader comments are not just customer service — they’re substantiation.

Condition notes as valuation evidence

“Surface hair lining” and “thumb prints all over coin” are precisely the kind of specific, contemporaneous condition statements that justify a lower fair market value. When you sell, they help establish that the coin was accurately graded and honestly described. When you donate, they support the reported value. When an estate is valued, they explain why a coin graded MS‑64 realized less than the Greysheet might suggest.

Variety attribution can create basis out of nothing

The Scarface example, and the member who received a friendly call from Randy Campbell at ICG offering to dip residue off a coin because it would likely upgrade, point to the same economic reality: attribution changes value, and value changes tax. A VAM, a FS‑10x error number, a Cherrypicker’s or CAC designation — each one moves the coin’s FMV, and each one needs to be in writing before the sale, not reconstructed afterward.

These notes stay private — which is good

One poster asked whether the notes are “permanently tagged to the coin for any future buyer to read.” Another confirmed: it does not show up on the verification page. That’s the right answer for your tax purposes. Your grader notes are your documentation; they don’t publicly depress the coin’s marketability, and they don’t become a disclosure obligation.

Authentication notes are loss‑prevention

“Not a genuine error, overstruck with false dies” is worth real money. It’s evidence of a failed authenticity claim at the moment of submission, which supports a refund demand, a chargeback, or a breach‑of‑warranty claim against the seller. Note the asymmetry I’ll cover below: a counterfeit you keep is generally not a deductible loss for a collector.

The 1099‑K Trap (and Why It Isn’t a Tax Bill)

The 1099‑K threshold has whipsawed so violently that most collectors are confused, and understandably so. The American Rescue Plan dropped it to $600 with no transaction minimum; the IRS delayed enforcement through transition relief; and the 2025 tax legislation (OBBBA) repealed the $600 threshold and restored the pre‑ARPA standard of $20,000 in aggregate payments and 200 or more transactions for tax years beginning after December 31, 2025. Verify the current‑year figure with your preparer before you plan around it — this is the most amended number in the individual code right now.

Three things to understand:

• A 1099‑K is an information return, not an assessment. It reports gross payment‑card and third‑party network proceeds through platforms like eBay. It contains no basis, no cost, and no net gain.
• The tax has always been owed regardless of the form. There is no de minimis exemption in §1(h). A $1,200 gain on a single slabbed coin is reportable whether or not any 1099 arrives.
• Personal vs. business sales matter enormously. Selling down a personal collection is generally not a business, and the platform reporting is gross proceeds on property you owned. But if you’re buying to resell, the receipts are business income — and that leads directly to the classification question.

Separately, auction houses issue their own reporting: consignment proceeds above applicable thresholds may arrive on a 1099‑K or a 1099‑NEC/MISC depending on structure. Reconcile every form against your own ledger. Mismatched basis is the single most common trigger I see for an IRS notice on collectibles.

Dealer vs. Collector: The Most Expensive Classification You’ll Make

This is where hobbyists get genuinely hurt, because the difference isn’t semantic — it’s the difference between capital‑gains treatment and ordinary income plus self‑employment tax.

Collector / investor

You buy coins you want to own, hold them for appreciation, and sell occasionally. Coins are capital assets. Gains get §1(h) treatment. Losses on sales are capital losses, subject to the $3,000 annual ordinary‑income offset and carryforward rules.

Dealer

You hold coins as inventory for sale to customers in the ordinary course. Under §1221(a)(1), inventory is not a capital asset. Profit is ordinary income, reported on Schedule C, subject to 15.3% self‑employment tax, with quarterly estimated payments required. You can deduct business expenses — shows, slabs, subscriptions, travel, home office — but you give up the 28% ceiling entirely. Note that even a dealer can hold specific coins as investments rather than inventory; courts have long recognized the trader‑dealer distinction, and segregation is the key.

Hobby (not a business)

You sell occasionally, at or near break‑even, for enjoyment. Income is reportable as other income, but under §183 the associated expenses are not deductible. This is the worst of both worlds, and it’s where a lot of casual sellers land by accident.

How to document whichever you are

• Separate bank and payment accounts for business activity.
• A contemporaneous inventory log: acquisition date, cost, source, invoice, slab number, sale date, proceeds, fees.
• Board minutes or a written investment policy if you claim investor status on part of the collection.
• Consistent reporting year over year. Switching character every April is an audit flag.

Losses: The Asymmetry Nobody Warns You About

Here is the rule that makes collectors wince. Under §165(c), an individual may only deduct losses from transactions entered into for profit, or casualty/theft losses within narrow limits. Sell your personal collection at a loss and you get nothing. Sell your dealer inventory at a loss and you deduct it fully.

Practical consequences:

1. Gains are always taxable; personal‑use losses never are. There is no symmetry to plan around.
2. Post‑TCJA, personal casualty losses are limited to federally declared disasters. A flooded basement full of albums is not deductible.
3. A counterfeit bought as genuine is generally a non‑deductible personal loss. Your remedy is contractual — refund, chargeback, warranty claim — which is exactly why that ANACS authentication note is valuable.
4. §1031 like‑kind exchange treatment for personal property is gone. Since 2018, only real property qualifies. The old trick of rolling a coin sale into more coins is no longer tax‑deferred.

Actionable Takeaways for Buyers and Sellers

• Photograph every grader comment the day results post. Save the PDF, not just the on‑screen view. Those notes are your condition and authenticity evidence.
• Keep a per‑coin basis file: purchase invoice, buyer’s premium, shipping, grading fees, CAC fees, conservation invoices. A spreadsheet with a slab‑number key is sufficient.
• Get written date‑of‑death appraisals for inherited collections. The step‑up is only as good as the valuation behind it.
• Track holding periods by lot, not by collection. The twelve‑month line is a hard cliff between ordinary rates and 28%.
• Don’t let a 1099‑K spook you — but do reconcile it. Report the sale with basis; don’t report gross as income.
• Consider donating appreciated long‑term coins rather than selling. You generally deduct FMV, avoid the 28% gain entirely, and need Form 8283 plus a qualified appraisal above $5,000. Museums love a well‑attributed, slabbed piece.
• Consider holding until death for coins with enormous unrealized gains — the §1014 step‑up can zero out a lifetime of appreciation for your heirs. Coordinate with estate counsel.
• Retain records for at least seven years after the return, and permanently for coins you still own. The limitations period extends to six years on a substantial understatement of gross income.

Conclusion: The Coin Still Comes First

None of this changes what makes the coin in that ANACS holder worth owning. A Morgan dollar struck in 90% silver at Carson City or San Francisco in 1878 is a physical artifact of the Comstock Lode and the Bland‑Allison Act — the “surface hair lining” that kept it out of a higher grade is a record of 148 years of handling, of bank bags and cash drawers and someone’s estate. The Scarface die marriage matters because a working die at San Francisco carried a distinctive scratch, and a grader in 2020 noticed it and picked up a phone. The error coin rejected as “overstruck with false dies” matters because authentication is the first line of defense in a market built on trust.

ANACS’s new practice of telling submitters why a coin graded as it did is a genuine improvement in a hobby that has always been, as one forum member put it, “an ambiguous equation.” Fingerprints vary; hairlines vary; grading remains partly judgment. Written reasoning narrows that ambiguity, sharpens your eye before the next submission, and — for those of us who prepare the returns — hands you the documentation the tax code demands.

Collect the coins because they’re history you can hold. Just keep the receipts, track the basis, know whether you’re a collector or a dealer, and remember that the IRS has classified your hobby as a collectible since 1962. Plan accordingly.

This article is general educational information for collectors, not individualized tax advice. Thresholds, rates, and reporting rules change — confirm your specific situation with a CPA or enrolled agent who handles tangible personal property before you sell.