Exact
Exact Online
Sending Peppol invoices from Exact Online? Validate them before they get rejected. Our free validator catches errors that Exact's built-in checks miss — like missing KVK scheme IDs and rounding discrepancies.
Visit Exact OnlineSupported E-Invoice Formats
| Format | Support Level |
|---|---|
| Peppol BIS 3.0 | Native Support |
| UBL 2.1 | Export Available |
| SI-UBL 2.0 | Native Support |
| XRechnung | Not Supported |
| ZUGFeRD | Not Supported |
Common Validation Errors
These errors are frequently encountered when validating e-invoices from Exact Online. Click on any error to see the fix.
BR-NL-10Very CommonBR-NL-10
Exact Online exports Dutch KVK (Chamber of Commerce) numbers without the required schemeID="0106" attribute. This is a known issue that Exact has acknowledged but not fully fixed.
BR-CO-18CommonLine extension amount calculation error
Exact's internal rounding can cause €0.01 differences between the sum of line amounts and the stated total. This happens most often with high quantities or many decimal places in unit prices.
PEPPOL-EN16931-R003OccasionalA buyer reference or purchase order reference MUST be provided.
When mixing VAT rates (e.g., 21% and 0% exempt), Exact sometimes exports lines without explicit TaxCategory. Usually happens with "Vrijgesteld" (exempt) items.
BR-16OccasionalInvoice line must have an identifier
Copying invoice lines in Exact can result in duplicate line IDs in the exported XML.
About Exact Online
Exact Online is the leading cloud accounting and ERP software in the Netherlands and Belgium. It offers native Peppol BIS 3.0 support for e-invoicing and is widely used by SMBs and mid-market companies.
Validate Your Invoice
Export your invoice from Exact Online and validate it against Peppol and EN16931 rules.
Validate FreeHow to Validate
- 1Export your invoice as UBL or XML from Exact Online
- 2Upload the file to our validator
- 3Review errors and warnings with suggested fixes
- 4Fix issues in Exact Online and re-export