BR-CUSTOM-VALIDATION-01

The Seller VAT registration number or seller group VAT registration number (BT-31) of The invoice must not match the buyer VAT registration number (BT-48) .

error: the document is invalid

What the rule checks

As the rule set's publisher wrote it. The rule runs on every element the context matches, and fails where the test is false; the validator reports the line of that element.

ZATCA e-invoicing rules (Saudi Arabia) SDK 3.4.6

Context

/ubl:Invoice | /cn:CreditNote

Test

(( (cac:AccountingSupplierParty/cac:Party/cac:PartyTaxScheme/cbc:CompanyID) != '' and (cac:AccountingCustomerParty/cac:Party/cac:PartyTaxScheme/cbc:CompanyID) != '' and (cac:AccountingCustomerParty/cac:Party/cac:PartyTaxScheme/cbc:CompanyID) = (cac:AccountingSupplierParty/cac:Party/cac:PartyTaxScheme/cbc:CompanyID) ))

Checked with Saudi Arabia ZATCA Tax Invoice (UBL), Saudi Arabia ZATCA Simplified Tax Invoice (UBL)