Reselling Jewelry: Cost Basis, Form 8949, and 1099-K Rules

When you sell jewelry for more than you paid, the profit is a capital gain and the IRS taxes it as a collectible, with a maximum long-term rate of 28%. You report the sale on Form 8949 and Schedule D, using the cost basis tied to how you acquired the piece. Losses on jewelry you owned for personal use aren’t deductible. That is the core of how to report jewelry sales to the IRS, and the rest is detail that depends on your numbers and paperwork.

How the IRS Taxes a Jewelry Sale

The IRS treats jewelry as a capital asset, and it also classifies gems and precious metals as collectibles.1Internal Revenue Service. Publication 544 – Sales and Other Dispositions of Assets2Office of the Law Revision Counsel. 26 U.S. Code 408 – Individual Retirement Accounts Two consequences follow. First, the tax rate on a long-term gain is different from the rate on stocks. Second, the rules on losses are stricter.

Long-term gains on collectibles, jewelry included, are taxed at a maximum federal rate of 28%.3Internal Revenue Service. Topic no. 409, Capital Gains and Losses Long-term means you held the piece for more than one year.4Office of the Law Revision Counsel. 26 U.S. Code 1222 – Other Terms Relating to Capital Gains and Losses The 28% figure is a ceiling. If your ordinary bracket is lower, you pay that lower rate instead.5Office of the Law Revision Counsel. 26 U.S. Code 1 – Tax Imposed

Sell within one year of acquiring the piece and the gain is short-term, taxed at your ordinary income rate, which can run as high as 37%.

Losses on Personal Jewelry Are Not Deductible

This trips up most sellers. If you bought a ring for $5,000 and sell it for $2,000, the $3,000 loss doesn’t reduce your taxable income. Losses on personal-use property are not deductible.1Internal Revenue Service. Publication 544 – Sales and Other Dispositions of Assets The tax code recognizes personal-property gains but ignores personal-property losses.6Internal Revenue Service. What If I Sell My Home for a Loss? A loss caused by theft or a casualty event follows different rules; a sale at a low price does not qualify.

Figuring Your Cost Basis

Cost basis is the number the IRS compares against your sale price to determine gain or loss. How you got the jewelry decides how basis is set.

Jewelry You Bought

Basis is what you paid, including sales tax and fees at purchase. Keep the original receipt. If you later paid to modify or upgrade the piece, those costs can be added to basis.

Jewelry You Inherited

Inherited property gets a stepped-up basis equal to fair market value on the date of the previous owner’s death.7Office of the Law Revision Counsel. 26 U.S. Code 1014 – Basis of Property Acquired From a Decedent So if a grandmother paid $800 for a bracelet in 1975 and it was worth $6,000 when she died, your basis is $6,000. Sell it for $6,500 and your taxable gain is $500. An estate appraisal near the date of death establishes the number. If the estate filed Form 8971 reporting the value to the IRS, your basis has to be consistent with what was reported.1Internal Revenue Service. Publication 544 – Sales and Other Dispositions of Assets

Jewelry You Received as a Gift

Gifted property generally carries over the donor’s original basis. If a friend gave you a necklace they paid $3,000 for, your basis is $3,000.8Office of the Law Revision Counsel. 26 U.S. Code 1015 – Basis of Property Acquired by Gifts and Transfers in Trust If the donor’s basis was higher than fair market value on the gift date and you later sell at a loss, you use the lower fair market value as the basis for calculating that loss. Since personal-use losses aren’t deductible in the first place, this distinction only matters if you held the piece as an investment.

If the donor’s original cost is impossible to determine, basis defaults to the fair market value at the time the donor originally acquired the property.

Reporting the Sale on Form 8949 and Schedule D

Two forms do the work together. Form 8949 records each sale. Schedule D totals everything up.

On Form 8949, use Part II for jewelry held more than a year and Part I for short-term sales. For each piece, enter a description, the date acquired, the date sold, the sale price, and your cost basis. In column (f), enter code “C” to flag the transaction as a collectible; enter zero in column (g). Column (h) is the gain or loss.9Internal Revenue Service. 2025 Instructions for Form 8949

The totals carry over to Schedule D. Because jewelry is a collectible, you also complete the 28% Rate Gain Worksheet in the Schedule D instructions. That worksheet separates collectibles gains from ordinary long-term capital gains so the 28% ceiling applies to the right slice of income.10Internal Revenue Service. 2025 Instructions for Schedule D (Form 1040)

When You Receive a Form 1099-K

If you sell through an online marketplace or payment platform, you may get a Form 1099-K showing your gross proceeds. Under the One, Big, Beautiful Bill Act, the reporting threshold reverted to $20,000 in gross payments and more than 200 transactions in a calendar year, effective for 2025 and later.11Internal Revenue Service. IRS Issues FAQs on Form 1099-K Threshold Under the One, Big, Beautiful Bill Below that threshold, no 1099-K arrives, but you still owe tax on any gain. The form reports; it doesn’t create the tax.

Whether or not a 1099-K shows up, keep the paperwork for every sale: the final sale price, the purchase receipt or the inherited-property appraisal, buyer communications confirming the agreed price, and any receipts for fees, shipping, or insurance. If the IRS questions the return, these records prove your basis and protect you from paying tax on money that was really a return of what you originally spent.

Penalties for Not Reporting a Gain

Two IRS penalties can hit at once if you skip reporting.

The failure-to-file penalty is 5% of the unpaid tax for each month the return is late, capped at 25%.12Internal Revenue Service. Failure to File Penalty The failure-to-pay penalty is 0.5% of the unpaid tax for each month the balance stays outstanding, also capped at 25%.13Internal Revenue Service. Failure to Pay Penalty When both apply, the file penalty is reduced by the pay penalty for the overlapping months, but after five months the file penalty maxes out and the pay penalty keeps ticking. Interest runs on top of both. The practical rule: file on time even if you can’t pay in full. The filing penalty is ten times steeper than the payment penalty.

The $10,000 Cash Reporting Rule

A separate federal rule affects how big cash deals get structured. Any business that receives more than $10,000 in cash in a single transaction, or in related transactions, must file Form 8300 with the IRS and FinCEN within 15 days.14Internal Revenue Service. Form 8300 and Reporting Cash Payments of Over $10,000 For jewelry, “cash” isn’t just currency. It includes cashier’s checks, money orders, and bank drafts with a face value of $10,000 or less.15Internal Revenue Service.

  • 1
  • 2
    Office of the Law Revision Counsel. 26 U.S. Code 408 – Individual Retirement Accounts
  • 3
    Internal Revenue Service. Topic no. 409, Capital Gains and Losses
  • 4
  • 5
    Office of the Law Revision Counsel. 26 U.S. Code 1 – Tax Imposed
  • 6
    Internal Revenue Service. What If I Sell My Home for a Loss?
  • 7
  • 8
  • 9
    Internal Revenue Service. 2025 Instructions for Form 8949
  • 10
  • 11
  • 12
    Internal Revenue Service. Failure to File Penalty
  • 13
    Internal Revenue Service. Failure to Pay Penalty
  • 14
  • 15
    Internal Revenue Service.