Validate Finvoice
Validate Finvoice online for free: upload a file or paste XML and get an instant, easy-to-read validation report with rule IDs and locations.
What is validated?
The Finvoice validation covers document structure (official XSD schema), the EN 16931 business rules or format-specific consistency rules, plus totals, tax and cardinality logic. The result is a clear validation report with rule IDs — free and without registration.
How to validate Finvoice invoices
1
Upload the file
Upload the XML or hybrid PDF invoice, or paste the XML content directly.
2
Rules are checked
The invoice is checked against the schema and all EN 16931 or format rules — with rule IDs and BT references.
3
Get the report
You immediately get a clear validation report; errors can be fixed one by one.
Need this regularly?
This tool handles one invoice at a time. Docuflair validates, archives, converts and sends e-invoices automatically — including inbound EN 16931 checks, bulk processing and Peppol.
E-invoicing mandate 2027/2028: learn more