# BR-KSA-53

Source: https://xmlvalid.com/rules/BR-KSA-53

> The line amount with VAT (KSA-12) is mandatory for tax invoice and associated credit notes and debit notes (KSA-2, position 1 and 2 = 01).

- Level: error
- Rule sets: ZATCA e-invoicing rules (Saudi Arabia) SDK 3.4.6
- Context: `cbc:InvoiceTypeCode[substring(@name, 1, 2) = '01']`
- Test: `every $line in //cac:InvoiceLine satisfies exists($line/cac:TaxTotal/cbc:RoundingAmount) and ($line/cac:TaxTotal/cbc:RoundingAmount) != ''`

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