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E-Invoicing 05.10.2026

efsta Team
efsta Team
efsta IT Services GmbH

What's new?​

New features​

  • Germany: Added optional XRechnung mappings for project, contract, seller order, dispatch, originator, accounting, and invoice-note information on invoices and credit notes. Supported ESR inputs include ProjectReference, ContractDocumentReference, SellerOrderReference, Ctm.AccountingReference, and document-level Metadata. These details also appear in the invoice preview.

Improvements​

  • Customer-correction emails now link to the new efsta.eu portal and include the standard efsta legal footer with website and imprint links.

Fixes​

  • Paid-in-full cash documents no longer show an IBAN beside the cash payment in the preview, avoiding the impression that a bank transfer is still required. The seller’s bank details remain available in the footer.

What this means for our users?​

Optional XRechnung fields: Integration teams can provide additional order, project, contract, accounting, dispatch, originator, and invoice-note information through ESR. Blank values are ignored, and supported legacy project and contract field names remain accepted.

Correction emails: Recipients get working links to the current efsta portal and clearer legal information in every correction request.

Payment preview: Fully settled cash invoices and credit notes now present payment information more clearly without suggesting an outstanding bank transfer.