Trailing nexus in New Mexico

What trailing nexus means

When you drop below New Mexico's threshold, the obligation doesn't end instantly. Most states make you keep the registration active and keep filing — even $0 returns — for a defined window. That window is "trailing" (or "sticky") nexus.

New Mexico's trailing-nexus rule

New Mexico has no codified trailing nexus rule. Filing and remittance obligations continue until the account is formally closed, regardless of whether the seller has dropped below the $100,000 threshold. There is no mandatory waiting period imposed by law, but deregistration must be proactively initiated by the taxpayer via TAP or paper form ACD-31015.

No automatic closure — obligations persist indefinitely until the taxpayer affirmatively closes the account through TAP or via paper form ACD-31015. All tax filings must be current and all tax balances paid before closure is complete.

Why it matters for canceling

Canceling the day you drop below the threshold — or skipping a required final return — is exactly what triggers penalties. Clear New Mexico's window first, file every return due during it, then close the account.

Where TrailingZero fits

TrailingZero connects to your store read-only, maps where you actually have nexus state by state, and computes New Mexico's exact trailing-nexus end date so you cancel on the right day, not too early. 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.