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Tax Return Changes for Ecommerce Sellers | HelloBooks The 1099-K threshold is back to $20,000 and 200 transactions, and platform backup withholding follows the same test. What online sellers need.

By client type · ecommerce sellers

Tax return changes for ecommerce sellers

Online sellers were braced for 1099-Ks at much lower amounts. The threshold went back up, but the income is still taxable, and reconciling platform payouts is still the hard part.

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By client type · ecommerce sellers

1099-K threshold

Over $20,000 and over 200 transactions

Platform backup withholding
Same test (proposed)
Section 179 limit 2026
$2,560,000
QBI minimum from 2026
$400

Applies: Retroactive; proposed rules for withholdingFrom IRS.gov · checked October 10, 2026

Changes that matter for this client

Marketplaces and payment apps send a 1099-K only when payments exceed $20,000 and transactions exceed 200. Proposed regulations apply the same test to backup withholding by payment platforms.

Many small sellers will receive no form at all. That changes nothing about what is taxable, and it removes a cross-check, so the books carry the whole weight.

What to ask the seller

  • Which platforms do you sell on, and which accounts receive the payouts?
  • Has every platform got your correct TIN on file?
  • Do you hold inventory, and how do you count it at year end?

What to set up in the books

Record gross sales, platform fees, refunds and shipping separately rather than booking net payouts as income. Bank feeds bring each payout into HelloBooks, and the AI categorisation sends anything unusual to the review queue, so platform fee changes are spotted early.

FAQ

Frequently asked questions

Does a seller under the 1099-K threshold still report the income?
Yes. The threshold only decides whether a form is sent. All business income is still reportable.

Sources

General information for tax professionals, not advice on a specific return. Figures are from IRS.gov on the date shown; check the current IRS instructions before filing.

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