Total Mandatory Fields
55
Required for a compliant e-invoice submission.
E-Invoice Data Field Distribution
The 55 fields are grouped into six main categories. The 'Product/Service Details' section is the most data-intensive.
Core Information Flow
A compliant e-invoice logically connects information from the supplier, through the specific invoice details, to the buyer, and concludes with payment terms.
Supplier Details
Invoice & Product Details
Buyer Details & Payment
Field Count by Category: A Closer Look
This chart provides a direct comparison of the data requirements for each section, ordered by their sequence in the e-invoice standard. Click on a category name to view the corresponding fields.