New Mexico's tax is on gross receipts, and registering is a separate question from owing anything.

The Bottom Line for New Mexico eBay Sellers

New Mexico's Gross Receipts Tax is a tax on you, the seller, not a sales tax collected from your buyer, and that distinction is the whole story here. An LLC doesn't change when the filing duty kicks in; it changes who's exposed once your receipts, or your other business activity, grow past what a marketplace-only reading covers.

New Mexico's own guidance is explicit that a marketplace seller's gross receipts include amounts from sales the marketplace facilitates, even in the same breath as explaining that the marketplace provider is separately paying tax on those same receipts. The two obligations run in parallel rather than one replacing the other. The state does give the seller a deduction to prevent double taxation once the provider has actually remitted, but its own publication is blunt that the filing duty survives even when that deduction brings the tax owed to nothing. That's a genuinely different structure than the collect-and-remit states in this cluster, and it's worth understanding in New Mexico's own terms rather than assuming 'the marketplace handles it' covers registration the way it does elsewhere.

Whether you need your own New Mexico registration depends on the rest of your business: New Mexico's gross receipts tax (GRT) is imposed on the seller, not the buyer, so 'facilitator collects' does not automatically excuse the seller from the tax program the way it does under a conventional sales tax. FYI-206 states a marketplace seller must register, report and pay GRT if it is 'engaging in business' in New Mexico, either by having physical presence in the state or by exceeding $100,000 of taxable gross receipts sourced to NM in the prior calendar year; a seller below that threshold with no NM physical presence is not required to register. Even when registration is required, the seller may take the Section 7-9-117 marketplace-seller deduction so no tax is actually owed if the marketplace provider is registered and remitting, but 'reporting is still required' per the FYI, i.e., registration/filing is not eliminated by the deduction.. Your eBay sales count toward New Mexico's $100,000 threshold, so marketplace volume alone can push you over it. New Mexico uses the federal reporting threshold, so eBay issues a 1099-K once you pass $20,000 and 200 transactions.

eBay Collects New Mexico Sales Tax. What Is Still Yours?

Whether you need your own New Mexico registration depends on the rest of your business: New Mexico's gross receipts tax (GRT) is imposed on the seller, not the buyer, so 'facilitator collects' does not automatically excuse the seller from the tax program the way it does under a conventional sales tax. FYI-206 states a marketplace seller must register, report and pay GRT if it is 'engaging in business' in New Mexico, either by having physical presence in the state or by exceeding $100,000 of taxable gross receipts sourced to NM in the prior calendar year; a seller below that threshold with no NM physical presence is not required to register. Even when registration is required, the seller may take the Section 7-9-117 marketplace-seller deduction so no tax is actually owed if the marketplace provider is registered and remitting, but 'reporting is still required' per the FYI, i.e., registration/filing is not eliminated by the deduction..

Because New Mexico's Gross Receipts Tax is imposed on the seller rather than collected from the buyer, 'the marketplace already remits' doesn't automatically excuse you from the underlying tax program the way it would under a conventional sales tax. New Mexico's own publication states a seller must register, report and pay once it's engaging in business in the state, either through physical presence or by crossing the state's own gross-receipts figure sourced to New Mexico in the prior calendar year. A seller below that figure with no New Mexico physical presence isn't required to register at all. Where it gets counterintuitive is the seller who is required to register: the marketplace-seller deduction can bring the actual tax bill to nothing once the provider has paid on the same receipts, but New Mexico's own guidance says plainly that the filing requirement doesn't go away just because the number on the return does. File late in that situation and the state assesses a penalty on a return that owed zero dollars.

Do Your eBay Sales Count Toward New Mexico's Nexus Test?

Your eBay sales count toward New Mexico's $100,000 threshold, so marketplace volume alone can push you over it.

New Mexico's statute defines a seller's gross receipts to include amounts collected by a marketplace provider on the seller's behalf, sourced to New Mexico, 'regardless of whether the marketplace seller is itself engaging in business in the state', language written specifically to pull marketplace-facilitated sales into the seller's own receipts figure. That means your eBay sales count toward whether you've crossed New Mexico's threshold even though the deduction discussed above can zero out what you actually pay once you're there. The practical effect is a seller who assumes 'my sales are all through eBay, so New Mexico doesn't apply to me' can be wrong twice: once about whether the receipts count at all, and again about whether registering is required even when nothing ends up owed.

New Mexico's 1099-K Threshold

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

New Mexico's own publication on required information returns lists specific forms it mandates, wage statements, gambling and pension proceeds, oil-and-gas proceeds, pass-through entity returns, and Form 1099-K appears nowhere in that required list. The only place it shows up is among the forms New Mexico will accept through the optional federal-state combined filing program, meaning the state piggybacks on whatever gets filed federally rather than setting an independent New Mexico dollar figure of its own. A 1099-K arriving doesn't tell you anything new about your Gross Receipts Tax obligation either way. That duty runs on your own receipts figure and business activity, not on a federal information return about card payments.

Buying Inventory to Resell in New Mexico

New Mexico accepts the Multistate Tax Commission's uniform certificate, but not every out-of-state form.

NM's own regulation bars any out-of-state resale certificate as evidence except two narrow classes: the Multijurisdiction (MTC) Uniform Sale and Use Tax Certificate, and the Border State Uniform Sale for Resale Certificate (BSC) from AZ, CA, OK, TX, UT and Mexico. Both usable only by buyers NOT required to register in New Mexico. A seller who has NM nexus/registration must instead obtain a New Mexico Nontaxable Transaction Certificate (NTTC) via NM registration; NM's tax is a gross receipts tax on the seller, not a conventional sales/use tax on the buyer.

New Mexico's own regulation is narrow about what out-of-state resale paperwork it will accept: the Multijurisdiction Uniform Sale and Use Tax Certificate and the Border State Uniform Sale for Resale Certificate, the latter usable only by buyers from a short list of neighboring states and Mexico, and both usable only by a purchaser not otherwise required to register in New Mexico. A seller who does have New Mexico nexus and registers instead needs New Mexico's own Nontaxable Transaction Certificate, obtained through registration, since the state's tax runs on the seller's receipts rather than a buyer-facing sales tax a generic certificate is built to exempt. Secondhand-dealer licensing runs entirely through municipalities under their own statutory authority to regulate junk and secondhand dealers; New Mexico's statewide Pawnbroker Act reaches only pledge-secured lending and precious-metal dealing, not an eBay seller reselling merchandise it owns outright.

New Mexico leaves second-hand dealer licensing to cities and counties, so check your own. N.M. Stat. Ann. § 3-18-24 authorizes municipalities to regulate, tax, or license secondhand dealers and junk-store dealers (and anyone accepting used merchandise for value); there is no statewide NM statute licensing general secondhand resale. New Mexico's statewide Pawnbroker Act (Chapter 56, Article 12) licenses only pawnbroking (loans secured by pledged goods), which does not reach an eBay seller's general resale of used merchandise it owns outright.

The New Mexico Tax eBay Does Not Handle

New Mexico levies Gross Receipts Tax, which can still reach you even though eBay handles the sales tax: A marketplace-only eBay seller is required to register and file a New Mexico Gross Receipts Tax return (Form TRD-41413) once it has at least $100,000 of gross receipts sourced to New Mexico in the previous calendar year (Section 7-9-3.3 NMSA 1978). A seller under the FYI-206 marketplace-seller deduction (Section 7-9-117 NMSA 1978) may end up owing $0 in tax because the marketplace provider (eBay) already remitted GRT on those same receipts, but the state's own guidance is explicit that the filing/registration duty survives even when the deduction zeroes the tax owed: 'If all receipts of the marketplace seller are deductible, the result will be that no tax is owed by the seller, though the reporting is still required... It is still important for the marketplace seller to file a timely return when required or late filing penalty will be assessed.'

Setting Up to Sell on eBay from New Mexico

1. Determine whether you're engaging in business in New Mexico

   Physical presence or crossing New Mexico's own gross-receipts figure sourced to the state both trigger the registration question independently. Know which applies to you before assuming neither does.

2. Form the LLC before your receipts figure grows

   New Mexico's registration analysis doesn't change with entity type, but the liability protection an LLC provides is worth putting in place while your business is still small.

3. File even in a year the deduction zeroes what you owe

   New Mexico's own guidance is explicit: the marketplace-seller deduction can eliminate the tax bill without eliminating the filing requirement. A late return still draws a penalty regardless of the amount owed.

4. Use the correct out-of-state resale document for your situation

   New Mexico accepts only the MTC uniform certificate and the Border State certificate from qualifying buyers. A seller with New Mexico nexus needs the state's own Nontaxable Transaction Certificate instead.

5. Check your own municipality for secondhand-dealer licensing

   New Mexico regulates secondhand and junk dealers at the city level, not statewide, so the answer depends on where your business is actually based.

Who to Ask in New Mexico

The New Mexico Taxation and Revenue Department handles Gross Receipts Tax registration, the marketplace-seller deduction, and Nontaxable Transaction Certificates, and is the right first call for anything specific to your receipts figure. The New Mexico Secretary of State's office forms and maintains your LLC as a separate filing from anything Revenue tracks. Secondhand-dealer questions belong with the municipality where your business is based, since New Mexico regulates that at the city level rather than statewide.

Sources

• https://realfile.tax.newmexico.gov/FYI-206.pdf
• https://www.tax.newmexico.gov/businesses/gross-receipts-overview/
• https://realfile.tax.newmexico.gov/FYI-330.pdf
• https://www.tax.newmexico.gov/businesses/wage-withholding-tax/
• https://realfile.tax.newmexico.gov/FYI-204.pdf
• https://www.srca.nm.gov/parts/title03/03.002.0201.html
• https://law.justia.com/codes/new-mexico/chapter-3/article-18/section-3-18-24/
• https://law.justia.com/codes/new-mexico/chapter-56/article-12/
• 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.