NSNexus by State

Massachusetts vs New Hampshire Sales Tax Nexus — Comparison 2026

Updated

Compare economic nexus thresholds, state and local rates, and filing rules in Massachusetts and New Hampshire.

MetricMassachusettsNew Hampshire
Economic nexus threshold$100,000No state sales tax
Transaction thresholdNoneNone
State rate6.25%0.00%
Avg. local raten/an/a
Combined state + local6.25%0.00%
Marketplace facilitatorYesNo
Effective since2019-10-01n/a

Which state is easier for sellers?

For low-revenue sellers: nexus triggers first in Massachusetts because of its $100,000 threshold. If you cross that first, you register there first.

On rate: New Hampshire is friendlier for customers with a combined state + local rate of 0.00% vs 6.25%.

Neither state has a transaction-count trigger — only the dollar threshold matters.

Massachusetts — nexus note

Economic nexus in Massachusetts triggers at $100,000 in gross sales delivered into Massachusetts in the current or prior calendar year. No transaction count threshold.

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

Use the nexus calculator to check exactly which of Massachusetts and New Hampshire you've already triggered. Then read each state's full guide:

Massachusetts overview →New Hampshire overview →

Frequently asked questions

Which state has the lower sales tax nexus threshold, Massachusetts or New Hampshire?
New Hampshire has no statewide general sales tax, so it publishes no economic nexus dollar threshold. Massachusetts publishes a $100,000 threshold as of 2026-05-27. Local or special taxes can still apply in New Hampshire; check the official source.
Do both Massachusetts and New Hampshire have marketplace facilitator laws?
Not both. Massachusetts has a marketplace facilitator law; New Hampshire does not have one recorded in our current data as of 2026-05-27. Confirm against the official state source before relying on facilitator collection.
Which has the lower sales tax rate, Massachusetts or New Hampshire?
New Hampshire has the lower combined state and local sales tax rate at 0.00%, compared with 6.25% in Massachusetts. These are the statewide base rate plus the average local rate; the exact rate depends on the customer's delivery address. As of 2026-05-27.
Do I need to register for sales tax in both Massachusetts and New Hampshire?
It depends on where you cross each state's economic nexus threshold (or have physical presence there). Massachusetts's published threshold is $100,000, and New Hampshire's is not applicable (no statewide sales tax). You generally register in a state only once you cross its threshold, so you may have an obligation in one, both, or neither. Run the nexus calculator with your actual sales and confirm with each state's official source. Thresholds as of 2026-05-27.
When did economic nexus take effect in Massachusetts and New Hampshire?
Massachusetts's economic nexus rule took effect on 2019-10-01, and New Hampshire's effective date is pending verification. Both stem from the 2018 South Dakota v. Wayfair Supreme Court decision, which let states require remote sellers to collect once an economic threshold is met.

Sources

date_retrieved: Massachusetts 2026-05-27 · New Hampshire 2026-05-27