VAT category code for the document-level allowance or charge.
Determines VAT treatment for the allowance/charge.
Optional according to EN 16931-1.
/Invoice/cac:AllowanceCharge/cac:TaxCategory/cbc:ID/CrossIndustryInvoice/SupplyChainTradeTransaction/ApplicableHeaderTradeSettlement/ram:SpecifiedTradeAllowanceCharge/ram:CategoryTradeTax/ram:CategoryCodeSZEAE19✗ Invalidstandard✗ Invalidexempt✗ InvalidOur AI-powered Invoice Converter automatically handles all XRechnung requirements, including proper field validation.