Tax

Calculate tax with a service, keep proof of where each customer is, charge EU VAT by country, check VAT numbers and watch US nexus thresholds.

By Erik Bergstedt, Agent Wranglers. Updated 20 October 2026.

Required

Keep evidence of where the customer is
Required
For digital services sold to consumers, store two pieces of evidence of the customer's country that agree, with each order.
Charge EU VAT by the customer's country
Required
For digital services sold to EU consumers, charge the VAT rate of the consumer's country and report it through the One Stop Shop.
Reverse-charge B2B sales with a checked VAT number
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For services sold to a business in another EU country, check the buyer's VAT number in VIES. Charge no VAT and print "Reverse charge" on the invoice.
Track US sales tax nexus by state
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Track sales and transaction counts per US state every month, and register to collect tax in a state before you pass its economic nexus threshold.
Show prices the way each market expects
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Show consumer prices in the EU and UK with VAT included and US prices before sales tax, and store the tax behaviour with each price.