BR-KSA-40

If it exists in the invoice, the seller VAT registration number (BT-31) must contain 15 digits. The first and the last digits are "3"..

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

//cac:AccountingSupplierParty/cac:Party/cac:PartyTaxScheme/cac:TaxScheme[cbc:ID = 'VAT'][//cac:AccountingSupplierParty/cac:Party/cac:PartyTaxScheme/cbc:CompanyID]

Test

matches(//cac:AccountingSupplierParty/cac:Party/cac:PartyTaxScheme/cbc:CompanyID, '^[0-9]{15}$') and starts-with(//cac:AccountingSupplierParty/cac:Party/cac:PartyTaxScheme/cbc:CompanyID, '3') and ends-with(//cac:AccountingSupplierParty/cac:Party/cac:PartyTaxScheme/cbc:CompanyID, '3')

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

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Related rules

BR-KSA-36 If the invoice contains a supply end date (KSA-24), then this date must be greater than or equal to the supply...
BR-KSA-37 The seller address building number must contain 4 digits.
BR-KSA-39 The invoice must contain the seller VAT registration number or seller group VAT registration number (BT-31).
BR-KSA-42 The buyer name (BT-44) must be present in the tax invoice and associated credit notes and debit notes (KSA-2,...
BR-KSA-44 If it exists in the invoice,the buyer VAT registration number or buyer group VAT registration number (BT-48) m...
BR-KSA-49 If the tax exemption reason code (BT-121) is equal to VATEX-SA-EDU or VATEX-SA-HEA, then the other buyer ID (B...

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