PINT AE validation rule for UAE e-invoices
A discount or charge may state its VAT exemption reason only once.
Give a single VAT exemption reason for each discount or charge.
The official wording of this rule is in the PINT AE specification published by OpenPeppol.
Alya Books builds the invoice XML so this holds; the official rule files confirm it on our sample documents.
يجوز أن يذكر الخصم أو الرسم سبب الإعفاء من VAT مرة واحدة فقط.
اذكر سبب إعفاء واحداً من VAT لكل خصم أو رسم.
See this rule in the interactive reference, or pre-check an invoice file.
Create compliant e-invoices with Alya BooksExplanations are Alya Books's own. The PINT AE specification is published and owned by OpenPeppol. This page is a reading aid, not legal or tax advice. Checked against Schematron release 2026.5.