What is the New Hampshire economic nexus threshold in 2026?

For 2026, New Hampshire's economic nexus threshold is New Hampshire's economic nexus rules. Remote sellers measure New Hampshire-sourced gross sales (typically over a rolling 12 months or the prior calendar year, depending on state rules) against this number to decide when registration begins.

What is the current New Hampshire economic nexus threshold?

New Hampshire's economic nexus rules. Sales through marketplace facilitators are usually excluded from this count.

What counts toward the New Hampshire threshold?

Gross sales of tangible personal property and most services into New Hampshire, including resale transactions in some states. Marketplace-facilitated sales are typically excluded; check the specific rule.

How often is the New Hampshire threshold recalculated?

Most states apply a rolling 12-month lookback (some use the prior calendar year). You cross the threshold when your trailing-12-months sales exceed the dollar or transaction count.

New Hampshire Sales Tax Economic Nexus Threshold (2026)

Updated 2026-05-27

New Hampshire's economic nexus threshold, in detail

The current New Hampshire threshold is the state's economic nexus rules (pending data verification).

What counts toward the threshold: gross sales of tangible personal property AND most services delivered to New Hampshire customers. Resale sales may count in some states. Marketplace-facilitated sales typically do NOT count. Check the state's specific definitions before computing.

Counting periods

Most states apply the threshold on a rolling 12-month basis — look at the prior 12 months as of the end of each month. Some states look at the prior calendar year specifically. New Hampshire's rule is stated in its regulations; your registration must begin no later than the first day of the month after you cross, unless the state allows a grace period.

Common threshold-tracking mistakes

Measuring by calendar year only, missing when a rolling 12-month window would have triggered earlier.
Including tax in “gross sales”. The threshold uses pre-tax revenue; double-counting tax in the threshold figure can prematurely trigger registration.
Forgetting that the threshold resets — falling below in a subsequent year doesn't automatically deregister you. You must request deregistration through the New Hampshire DOR.

New Hampshire nexus note

New Hampshire sales tax nexus and economic nexus threshold: New Hampshire does not impose a statewide or local general sales tax, so remote sellers do not have a sales-tax economic nexus dollar threshold, transaction-count test, or general marketplace-facilitator collection threshold for retail goods shipped to New Hampshire customers. New Hampshire Department of Revenue Administration materials instead list targeted state-administered taxes such as Business Profits Tax, Business Enterprise Tax, Communications Services Tax, Meals and Rooms (Rentals) Tax, tobacco tax, real estate transfer tax, and property-related taxes. The Meals and Rooms tax is a separate 8.5% tax on restaurant meals, lodging, and motor vehicle rentals, not a general retail sales tax. Sellers with New Hampshire business activity or taxable meals, lodging, rental, communications, tobacco, or other special-tax activity should verify those separate registration duties with DRA.

What to do next

Read the full New Hampshire overview for thresholds, filing frequency, marketplace facilitator rules, and registration links. Use the nexus calculator to check whether you have crossed the threshold. For background on the post-Wayfair economic nexus framework, see the pillar guide.

Frequently asked questions

What is the New Hampshire economic nexus threshold in 2026?: For 2026, New Hampshire's economic nexus threshold is New Hampshire's economic nexus rules. Remote sellers measure New Hampshire-sourced gross sales (typically over a rolling 12 months or the prior calendar year, depending on state rules) against this number to decide when registration begins.
What is the current New Hampshire economic nexus threshold?: New Hampshire's economic nexus rules. Sales through marketplace facilitators are usually excluded from this count.
What counts toward the New Hampshire threshold?: Gross sales of tangible personal property and most services into New Hampshire, including resale transactions in some states. Marketplace-facilitated sales are typically excluded; check the specific rule.
How often is the New Hampshire threshold recalculated?: Most states apply a rolling 12-month lookback (some use the prior calendar year). You cross the threshold when your trailing-12-months sales exceed the dollar or transaction count.

Sources

date_retrieved: 2026-05-27