Estimated tax on the window's net totals.total, computed with Stripe Tax against the billing address (the same engine the real invoice uses; invoices apply exclusive tax, so the card is charged total + tax). Null when the account has no billing address on file, the total is zero or negative, or the estimate failed.
| Name | Type | Description | Notes |
|---|---|---|---|
| taxUsd | BigDecimal | Estimated tax in USD, added on top of `totals.total`. | [optional] |
| ratePercent | BigDecimal | Combined rate percentage, e.g. 21. | [optional] |
| jurisdictionLabel | String | Human jurisdiction label, e.g. "ES VAT" or "WA sales tax". | [optional] |
| reverseCharge | Boolean | True for EU/UK B2B reverse charge (0 tax added by design). | [optional] |