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EN 16931 invoices

freispace creates EN 16931-compatible invoices by default, which will be a legal requirement in EU member states by 2025, with a slow rollout.

Compliance

The invoices are also compliant to country-specific standards:

  • XRechnung / ZUGFeRD 2.2 / E-Rechnung (Germany)
  • Factur-X (France)

Contents

The EN 16931 standard defines an XML-based format with the invoice's contents in a machine-readable way. The generated PDF invoices contain the XML as an attachment.

Handling in freispace

Whenever possible, freispace will automatically create EN 16931-compatible invoices. If, however, the generation of such invoice fails (e.g. because of missing company data), freispace reverts back to classic PDF invoices without the attachment.

Validation problems

Some of the most common validation problems are due to missing or erroneous input.

Find a list of common causes of validation issues on this page.