ZUGFeRD 1.0 is not EN 16931 conformant and does not satisfy e-invoicing mandates.
Migrate to ZUGFeRD 2.x/Factur-X (EN 16931 profile) or XRechnung — the data models are similar, mapping effort is moderate.
The Billhorse validator checks XRechnung, ZUGFeRD and Factur-X right in your browser — your file is never uploaded.
billhorse.comRule source: EN 16931 / XRechnung (KOSIT) or Billhorse check (BH-*). · All validation rules · Back to the validator