Oregon has no sales tax, but its Corporate Activity Tax registers you before it taxes you.

The Bottom Line for Oregon eBay Sellers

Oregon genuinely has no sales tax, no resale-certificate mechanism, and no sales-tax nexus threshold for eBay sellers to track. What it has instead is a Corporate Activity Tax with a registration duty that shows up well before any tax bill does, which is exactly the trap a 'nothing to do here' reading of Oregon walks a growing seller into.

Oregon's Department of Revenue states plainly that the state doesn't have a general sales or use tax, which is true and worth taking at face value for the sales-tax questions running through the rest of this cluster. The Corporate Activity Tax is a different animal entirely: a gross-receipts-style business tax, unrelated to eBay's own collection duties because there are none here, that measures the seller's own total receipts realized from Oregon transactions. Its registration threshold sits meaningfully below its payment threshold, so a seller can cross into a registration obligation with real Oregon revenue years before ever owing the tax itself, and a seller who never checks because 'Oregon has no sales tax' never notices the gap.

Oregon has no statewide sales tax, so there is no state-level registration to hold. Local rules can still reach you. Oregon has no statewide sales tax and so no remote-seller threshold to cross. Oregon uses the federal reporting threshold, so eBay issues a 1099-K once you pass $20,000 and 200 transactions.

eBay Collects Oregon Sales Tax. What Is Still Yours?

Oregon has no statewide sales tax, so there is no state-level registration to hold. Local rules can still reach you.

There's no sales-tax permit to hold in Oregon, full stop, no marketplace exception needed, because there's no sales tax for one to apply to. What actually deserves your attention is the Corporate Activity Tax's own registration duty, which the Department of Revenue's own page sets out on two separate levels: a business whose Oregon commercial activity clears the lower level must register within 30 days of crossing it, but only a business clearing the considerably higher level above it has an actual payment obligation. Between those two levels sits a real registration duty with zero tax owed, a business in that band that never registers is out of compliance even though it doesn't owe the state a dollar. A high-volume eBay reseller shipping consistently to Oregon addresses can cross the lower level well before crossing the higher one, and 'no sales tax' is exactly the kind of framing that makes a seller stop looking once they've cleared the sales-tax question.

Do Your eBay Sales Count Toward Oregon's Nexus Test?

Oregon has no statewide sales tax and so no remote-seller threshold to cross.

Oregon has no statewide sales or use tax, so there's no remote-seller economic-nexus threshold in the sales-tax sense that most of this cluster runs on. That question simply doesn't arise here. The Corporate Activity Tax runs on a different kind of standard entirely, closer to a facts-and-circumstances test tied to actually doing business in Oregon than to a bright-line dollar-and-transaction-count threshold, and it's sourced to where goods are delivered rather than where the seller is located. A marketplace-only eBay seller shipping to Oregon addresses has Oregon-sourced commercial activity under that standard regardless of whether Oregon has any sales tax mechanism reaching the transaction itself.

Oregon's 1099-K Threshold

Oregon uses the federal reporting threshold, so eBay issues a 1099-K once you pass $20,000 and 200 transactions.

Oregon requires anyone issuing an information return to a payee with an Oregon address to file it electronically through the state's iWire system, and Form 1099-K is among the form types that program covers, but the trigger is simply whether a return was already generated, not an independent Oregon dollar or transaction figure layered on top. Oregon's own statute authorizing this doesn't set a separate threshold of its own; it's keyed to the same federal process producing the form in the first place. None of that changes what you owe Oregon income tax on, only where a copy of the paperwork lands once it exists.

Buying Inventory to Resell in Oregon

Oregon has no statewide sales tax, so there is no resale certificate to present.

Oregon imposes no general state sales or use tax, so there is no resale/exemption certificate mechanism to accept or reject.

With no state sales tax, Oregon has no resale-certificate framework at all. There's nothing for a wholesale supplier here to check, and no paperwork question to sort out on that front. Oregon's secondhand-goods statute is narrow by design: it defines a covered 'precious metal secondhand dealer' by specific metal-purity thresholds, and explicitly excludes internet-primary businesses from that definition entirely, on top of also excluding pawnbrokers and scrap recyclers. An eBay reseller doesn't fall inside that scheme even when selling items that would otherwise qualify as precious metal, because the statute carves out exactly this kind of online-only operation by name. Local governments can layer their own equivalent rules on top of that narrow scope, but there's no broader statewide license reaching ordinary used-goods resale to check against.

Oregon has no statewide second-hand dealer licence reaching general resale. Oregon's ORS 646A.064-646A.067 ('precious metal secondhand dealer' recordkeeping/reporting provisions) is narrowly scoped to a defined 'precious metal' (gold 8k+, silver, platinum, palladium items), explicitly excludes pawnbrokers, manufacturers, scrap metal recyclers, motor vehicle dealers -- and explicitly excludes 'internet-primary businesses' from its dealer definition, so it would not even reach an eBay-based reseller of precious-metal items, let alone general used goods. ORS Chapter 726 separately licenses pawnbrokers (pledge-secured loans), a further carve-out. No Oregon statute reaching general resale of ordinary used goods (clothing, books, toys, electronics, etc.) by an online reseller was located; ORS 646A.066 lets local governments impose their own equivalent-or-stricter ordinances, but that is a local option layered on the narrow precious-metal scope, not a broader statewide general-resale license.

The Oregon Tax eBay Does Not Handle

Oregon levies Corporate Activity Tax, which can still reach you even though eBay handles the sales tax: Oregon's CAT is separate from -- and unaffected by -- the fact that Oregon has no statewide sales tax to be collected by a marketplace facilitator. The Oregon Department of Revenue's own CAT page states: a business with more than $750,000 of Oregon commercial activity must register for the CAT within 30 days of exceeding that threshold, but 'only taxpayers with more than $1 million of taxable Oregon commercial activity will have a payment obligation.' The tax owed is $250 plus 0.57% of Oregon commercial activity over $1,000,000. 'Commercial activity' is the seller's own total receipts realized from Oregon transactions, sourced to Oregon based on delivery location for tangible personal property -- so a marketplace-only eBay seller shipping goods to Oregon addresses has Oregon-sourced commercial activity regardless of whether eBay itself has any Oregon tax obligation. A seller under the $750,000 registration threshold has no CAT obligation at all; between $750,000 and $1,000,000, registration is required but no tax is owed; above $1,000,000, both registration and payment are required.

Setting Up to Sell on eBay from Oregon

1. Check your Oregon commercial activity against both CAT thresholds

   Registration is required well before payment is. A seller who only checks whether they owe tax can miss a registration duty they've already triggered.

2. Register within 30 days of crossing the lower threshold

   The Department of Revenue's own page sets a specific window for registering once you exceed the registration figure, independent of whether you owe any tax yet.

3. Form the LLC even though Oregon has no sales tax

   No sales tax doesn't mean no liability exposure. The entity is what separates your personal assets from the business regardless of Oregon's tax structure.

4. Don't assume 'no sales tax' means nothing to file

   The Corporate Activity Tax runs on entirely separate logic from sales tax, and it's easy to stop checking once the sales-tax question is answered.

5. Revisit your CAT status as your Oregon-bound volume grows

   Both thresholds are measured on your own total Oregon-sourced commercial activity, so a growing eBay business can cross either one without any single large sale triggering it.

Who to Ask in Oregon

The Oregon Department of Revenue handles Corporate Activity Tax registration and is the right first call for questions about where your Oregon commercial activity actually stands relative to the two thresholds above. The Oregon Secretary of State's Corporation Division forms and maintains your LLC as a separate filing from anything Revenue tracks. Since secondhand-dealer licensing is narrow and largely local where it applies at all, check with your own city if that question ever comes up for your specific inventory.

Sources

• https://www.oregon.gov/dor/programs/businesses/pages/sales-tax.aspx
• https://www.oregon.gov/dor/programs/businesses/pages/corporate-activity-tax.aspx
• https://www.oregon.gov/dor/programs/businesses/pages/iwire.aspx
• https://www.oregon.gov/dor/programs/businesses/Pages/1099-specifications.aspx
• https://www.oregonlegislature.gov/bills_laws/ors/ors646A.html
• https://www.oregonlegislature.gov/bills_laws/ors/ors726.html
• https://www.irs.gov/instructions/i1099k

Federal 1099-K threshold: IRC § 6050W(e), as amended by § 70432(a) of the One, Big, Beautiful Bill Act (P.L. 119-21, July 4, 2025). A third-party settlement organization such as eBay must file Form 1099-K only if BOTH tests are met for the calendar year: gross payments exceed $20,000 AND the number of transactions exceeds 200. These are the figures for tax year 2026. There is no forward phase-in: § 70432(a) takes effect "as if included in section 9674 of the American Rescue Plan Act," so the same $20,000 / 200 figures apply retroactively to calendar years after 2021 (tax years 2022 through 2026 alike). The $600 threshold enacted by ARPA § 9674 (P.L. 117-2) was repealed before it operated, and the IRS transition-relief thresholds previously announced for 2024 and 2025 are superseded. A platform may issue a 1099-K below these figures, and a state may set a lower TPSO threshold, in which case a seller can receive a 1099-K without meeting the federal test.. Verified 2026-08-08.