Calculation

Tax calculator in the company app

Answer what-if tax questions yourself, instantly.

The company app now includes a full tax calculator. Choose a location, product tax code, registration type, and time period to see how a sale would be taxed.

It is the same calculator Zamp's tax team uses internally.

More calculation updates

See all 12
  1. 2026 sales tax holidaysHoliday exemptions are applied automatically, so you charge the right amount on the right days.
  2. More accurate locations for ZIP-only addressesSales get sourced to the right jurisdiction, even with limited address data.
  3. Nontaxable product tax codesA clear option for items you know are nontaxable, instead of workarounds like gift card codes.
  4. Line item level resale exemptionsNo need to split orders, and shipping tax is distributed correctly across the whole order.

Sales tax that keeps getting better, without more work for you.

Talk to a specialist about your states, your systems and what we take over.

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