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Integration Guide
Billit NV
Billit
Using Billit for Belgian e-invoicing? Validate your Peppol and Mercurius exports to catch KBO formatting issues and VAT category errors.
Visit BillitSupported E-Invoice Formats
| Format | Support Level |
|---|---|
| Peppol BIS 3.0 | Native Support |
| UBL-BE | Native Support |
| Mercurius | Native Support |
Common Validation Errors
These errors are frequently encountered when validating e-invoices from Billit. Click on any error to see the fix.
BR-BE-10CommonBelgian enterprise number format
Imported customer data may have inconsistent KBO formatting.
PEPPOL-EN16931-R003OccasionalA buyer reference or purchase order reference MUST be provided.
Complex VAT situations (partial exemptions) may not map cleanly to standard categories.
About Billit
Billit is a certified Belgian e-invoicing platform with built-in Peppol Access Point. It specializes in document management and has direct connection to the Mercurius B2G platform.
Validate Your Invoice
Export your invoice from Billit and validate it against Peppol and EN16931 rules.
Validate FreeHow to Validate
- 1Export your invoice as UBL or XML from Billit
- 2Upload the file to our validator
- 3Review errors and warnings with suggested fixes
- 4Fix issues in Billit and re-export