Economic nexus
New Mexico economic nexus threshold
New Mexico's economic nexus rule decides when out-of-state sellers must collect sales tax. Here's the current threshold, how it's measured, and how the transaction-count rule has changed.
- Sales threshold
- $100,000
- Transaction threshold
- Never used
- Logic
- sales only
- Measured over
- previous calendar year
- Effective
- July 2019
Nexus & savings calculator
Estimate whether you still have nexus in New Mexico — and what canceling could save.
New Mexico no longer counts transactions — only sales matter here.
- Physical presence
- Sales over $100,000
- Transactions (not counted here)
Based on these numbers you likely no longer have nexus in New Mexico. You can usually deregister after clearing the trailing-nexus window and filing your final return.
Trailing nexus: New Mexico has limited or no trailing-nexus window — you can generally deregister once your nexus has ended and final returns are filed.
You could stop paying
$600/ yr
Estimate only — general education, not tax advice. Confirm with New Mexico's tax authority before you register or deregister.
What is economic nexus in New Mexico?
Economic nexus means you can owe sales tax in New Mexico based purely on your sales volume there — no physical presence required. It traces to the 2018 South Dakota v. Wayfair decision. New Mexico's threshold took effect July 2019.
Today the threshold is $100,000 in sales, measured over previous calendar year.
The transaction-count history
New Mexico has never used a transaction-count trigger — only the sales figure matters.
If your only nexus reason is the transaction count, watch it closely — a low-revenue, high-order business can cross it.
What counts toward the threshold
taxable gross receipts only (exempt and deductible receipts excluded); includes sales, leases and licenses of tangible personal property, sales of services, and licenses for use of real property sourced to New Mexico; marketplace-facilitated sales excluded where marketplace facilitator collected and remitted GRT on seller's behalf
Marketplace-facilitated sales do not count toward your own New Mexico threshold.
Where TrailingZero fits
TrailingZero connects to your store read-only, maps where you actually have nexus state by state, and tracks your sales against New Mexico's threshold so you register only when you truly cross it — and deregister when you fall below. During any wind-down it can file the zero-dollar returns so nothing lapses — and you only pay for the states you genuinely keep. Run a free audit anytime; this page is free education either way.
New Mexico Economic nexus FAQ
- What is the economic nexus threshold in New Mexico?
- $100,000 in sales, measured over previous calendar year, in effect since July 2019.
- Did New Mexico remove the 200-transaction rule?
- New Mexico has never used a transaction-count trigger — only the sales figure matters.
- Do marketplace sales count toward economic nexus in New Mexico?
- No, facilitated sales don't count toward your own threshold.
- Is this tax advice?
- No. This page is general education built from public sources and the rules change often. Confirm your specific situation with the state's tax authority or your accountant before you register or deregister.
More on New Mexico sales tax
See what you can stop paying in New Mexico
Run a free audit and see which registrations you can drop — in minutes, no card required.
Other states
See all states →Sources
Primary sources reviewed for this page. Data current as of June 2026.
- https://www.tax.newmexico.gov/businesses/gross-receipts-overview/
- https://www.tax.newmexico.gov/businesses/determining-nexus/
- https://www.tax.newmexico.gov/businesses/close-my-business/
- https://www.tax.newmexico.gov/online-services/
- https://tap.state.nm.us/
- https://www.salestaxinstitute.com/resources/new-mexico-enacts-economic-and-marketplace-nexus-legislation
- https://www.salestaxinstitute.com/resources/new-mexico-gross-receipts-tax-rate-drops-to-4-875-on-july-1-2023
- https://www.taxjar.com/blog/nexus/economic-nexus-new-mexico
TrailingZerois software, not a CPA or law firm, and this page is general education — not tax or legal advice. State rules and thresholds change frequently; confirm your situation with the state's tax authority or your accountant before you register or deregister. See how we research and review this data in our editorial & accuracy policy.