All Software Guides
Integration Guide

Exact

Exact Online Belgium

Using Exact Online in Belgium? Validate your Peppol exports to catch KBO enterprise number scheme issues and rounding errors before invoice rejection.

Visit Exact Online Belgium

Supported E-Invoice Formats

FormatSupport Level
Peppol BIS 3.0Native Support
UBL-BENative Support

Common Validation Errors

These errors are frequently encountered when validating e-invoices from Exact Online Belgium. Click on any error to see the fix.

About Exact Online Belgium

Exact Online Belgium is the Belgian version of the popular cloud ERP software. It supports Peppol BIS 3.0 and UBL-BE for Belgian e-invoicing compliance.

Validate Your Invoice

Export your invoice from Exact Online Belgium and validate it against Peppol and EN16931 rules.

Validate Free

How to Validate

  1. 1Export your invoice as UBL or XML from Exact Online Belgium
  2. 2Upload the file to our validator
  3. 3Review errors and warnings with suggested fixes
  4. 4Fix issues in Exact Online Belgium and re-export