# BR-KSA-96

Source: https://xmlvalid.com/rules/BR-KSA-96

> An Invoice line (BG-25) with the Prepayment VAT category code (KSA-33) 'Exempt from VAT' or 'Zero rated' or 'Not subject to VAT' shall have a Prepayment VAT exemption(or exception) reason text (KSA-42) with one of the values from paragraph 11.2.4 of XML implementation standards on Tax exemption (or exception) reason text - specific to Saudi Arabia.

- Level: warning
- Rule sets: ZATCA e-invoicing rules (Saudi Arabia) SDK 3.4.6
- Context: `not(floor(number(/ubl:Invoice/cac:AllowanceCharge/cac:TaxCategory/cbc:Percent)) = 15 or floor(number(/ubl:Invoice/cac:AllowanceCharge/cac:TaxCategory/cbc:Percent = 5))) or not(floor(number(/ubl:Invoice/cac:TaxTotal/cac:TaxSubtotal/cac:TaxCategory/cbc:Percent)) = 15 or floor(number(/ubl:Invoice/cac:TaxTotal/cac:TaxSubtotal/cac:TaxCategory/cbc:Percent = 5))) or not(floor(number(/ubl:Invoice/cac:InvoiceLine/cac:Item/cac:ClassifiedTaxCategory/cbc:Percent)) = 15 or floor(number(/ubl:Invoice/cac:InvoiceLine/cac:Item/cac:ClassifiedTaxCategory/cbc:Percent = 5))) or exists(/ubl:Invoice/cac:InvoiceLine/cac:TaxTotal/cac:TaxSubtotal/cac:TaxCategory/cbc:Percent) and not(floor(number(/ubl:Invoice/cac:InvoiceLine/cac:TaxTotal/cac:TaxSubtotal/cac:TaxCategory/cbc:Percent)) = 15 or floor(number(/ubl:Invoice/cac:InvoiceLine/cac:TaxTotal/cac:TaxSubtotal/cac:TaxCategory/cbc:Percent = 5)))`
- Test: `exists(cbc:TaxExemptionReason)`

Validate a document against these rules: https://xmlvalid.com/validate