Read a tax calculation
Returns one stored calculation: the lines as they were submitted joined with the engine’s answer for each, plus the invoice it was issued into when it has been. A calculation stays readable after it expires or is issued from, so this is the audit record behind an invoice’s tax. Read it back with the tax_calculation_id returned on the invoice.
Authorizations
API key authentication. Pass your API key as a Bearer token.
Headers
2026-04-01 Path Parameters
Unique identifier for the calculation
Response
Success
When the calculation was made
Currency of the amounts
"USD"
Whether the calculation can no longer be issued from
When the calculation stops being issuable
Id of the calculation
Selling legal entity whose tax engine produced the calculation
Per-line breakdown behind the total
Date tax was assessed on; an invoice issued from this calculation is taxed as of this date
Sum of per-line tax amounts
"6.60"
When an invoice was issued from this calculation; a calculation issues once
Your own id for the buyer, as sent; absent when the calculation was for a guest
Invoice this calculation was issued into, when it has been