The UAE e-invoicing framework (based on the PINT-AE specification) requires businesses to generate structured XML files with a specific number of mandatory data fields, depending on the type of invoice:
These mandatory fields are categorized across the following core sections (for example, but not limited to …):
Invoice Details: Document type, invoice number, issue date, currency, and payment due date.
Seller Details: Name, Tax Registration Number (TRN), Tax Identification Number (TIN), and legal address.
Buyer Details: Name, electronic address/identifier, and TRN (if applicable).
Document Totals: sum of invoice line net amount, total amount without tax, total tax amount.
Tax Breakdown: Summary totals, tax categories, taxable amounts, and tax code & rate.
Invoice Line Level Details: Itemized goods/services, net price, quantity, and unit of measure.