What Information Does an E-Invoice Need?
A compliant electronic invoice needs more structured information than a simple printed bill. Your software should collect this information without making the process complicated.
Seller
Business identity, VAT information and address details.
Buyer
Buyer identity and tax/electronic details where required.
Invoice
Invoice number, date, type, currency and unique identifiers.
Items
Description, quantity, unit price and applicable VAT treatment.
Tax & totals
VAT categories/rates, taxable values, VAT totals and invoice totals.
Payment
Payment method, terms and other information when applicable.
The technical PINT-OM specification contains mandatory and conditional fields. The invoicing application should decide which fields are required for each transaction.
- Oman Tax Authority — E-invoicing / Fawtara pages and FAQs
- OpenPeppol — Oman PINT technical specifications
Last regulatory review for this Release 1 draft: 9 August 2026. This independent guide is not affiliated with the Oman Tax Authority. Always verify critical compliance decisions against current OTA publications.