Invoice Line Tax ID

The tax category code for the invoiced item. In China, e-invoicing only uses tax category codes for special scenarios, such as tax-exempt, zero-rate, or non-taxable transactions. As a result, only a limited set of codes is supported. While you can enter the code S to indicate a standard tax rate, the system simply ignores it.

Element metadata

Mapping logic

if /ubl:Invoice/cbc:InvoiceTypeCode = 380

zeroTaxRateIndicator value map:
E-> 1: Tax Exempt
O-> 2: Not Subject to Tax
Z-> 3: Standard Zero Tax Rate (discountPolicyIndicator must be set to "1")

Details

When providing a Standard Zero Tax Rate Z in the final format, the discountPolicyIndicator is set.

The following codes are allowed:

Example

<ubl:Invoice>
  <!-- ... omitted for readability -->
  <cac:InvoiceLine>
    <!-- ... omitted for readability -->
    <cac:Item>
      <!-- ... omitted for readability -->
      <cac:ClassifiedTaxCategory>
        <cbc:ID>S</cbc:ID>
        <!-- ... omitted for readability -->
      </cac:ClassifiedTaxCategory>
    </cac:Item>
  </cac:InvoiceLine>
</ubl:Invoice>