/ubl:Invoice/cac:AllowanceCharge[string(cbc:ChargeIndicator) = 'true']/cac:TaxCategory/cbc:TaxExemptionReason
Document Level Charge Tax Exemption Reason Text
| Context ID | INV0922 |
| Cardinality | 0..n |
| Usage | O |
Description
The reason for tax being exempted, expressed as text.