New Hampshire E-commerce Sales Tax Nexus Guide — 2026

For a direct-to-consumer store (Shopify, WooCommerce, BigCommerce, or custom) shipping to New Hampshire buyers, the economic nexus trigger is the state's economic nexus rules (pending data verification) in NH-destination revenue. Crossing that bar obligates registration, collection, and periodic filing.

Once registered, charge 0.00% state tax on most tangible personal property. Digital products, subscriptions, and professional services have different treatment — see the New Hampshire SaaS page if you sell software or digital goods.

1. Register with the New Hampshire Department of Revenue for a sales tax permit.
2. Configure your cart platform to collect tax at the destination rate. Enable NH in your tax settings.
3. Charge the combined state + local rate at the customer's delivery address (most states source to ship-to, not ship-from).
4. File returns on the cadence your DOR assigns (monthly, quarterly, or annually).
5. Track your New Hampshire-sourced revenue monthly so you know when you're approaching or below threshold for the next period.

• Using origin-based rates (your HQ state's rate) instead of destination rates. New Hampshire sources to the buyer's ship-to address — charge the NH rate, not your home state's.
• Counting marketplace sales toward the New Hampshire threshold. Amazon, Etsy, and eBay sales are usually excluded in New Hampshire; check the specific rule before adding them to your nexus-tracking spreadsheet.
• Waiting until year-end to register. If you cross the threshold mid-year, you must begin collecting on sales made after the threshold-crossing date — back-tax exposure grows until you register.
• Forgetting to file zero returns once registered. Missing filings trigger penalties even when you owe no tax.

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.

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.

• New Hampshire · Shopify
  Shopify-specific sales tax guidance
• New Hampshire · Marketplace Facilitator
  Marketplace facilitator law for the state
• New Hampshire · Thresholds
  Economic and transaction nexus thresholds