aligned-ibrp-o-13-aunz
An Invoice that contains a tax breakdown group (ibg-23) with a tax category code (ibt-118) "Not subject to tax" MUST not contain Document level allowances (ibg-20) where Document level allowance tax category code (ibt-095) is not "Not subject to tax".
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.
Context
/ubl:Invoice | /cn:CreditNote
Test
(exists(cac:TaxTotal/cac:TaxSubtotal/cac:TaxCategory[cac:TaxScheme/normalize-space(upper-case(cbc:ID))='GST']/cbc:ID[normalize-space(.) = 'O']) and count(//cac:AllowanceCharge[cbc:ChargeIndicator=false()]/cac:TaxCategory[normalize-space(cbc:ID) != 'O'][cac:TaxScheme/normalize-space(upper-case(cbc:ID))='GST']) = 0) or not(cac:TaxTotal/cac:TaxSubtotal/cac:TaxCategory[cac:TaxScheme/normalize-space(upper-case(cbc:ID))='GST']/cbc:ID[normalize-space(.) = 'O'])
Checked with PINT A-NZ Invoice, PINT A-NZ Credit Note