Home

• • Invoice issuers
  • Authorities
  • Software companies
  • Associations
• E-Invoicing
  • What is an e-invoice?
  • E-invoicing from A-Z
  • Key points on e-invoicing
  • Differences between paper, pdf and e-invoices
  • E-invoicing in germanys federal states
• Transmission methods
  • Web submission
  • Manual upload
  • Peppol
  • E-Mail
• Library
  • Tutorials

    • Tutorial peppol network

    • Tutorial ZRE
    • Tutorial OZG-RE
  • Documents
• News
  • Award for the introduction of e‑invoicing as a Procurement Office flagship project
  • Electronic invoicing is becoming standard procedure for companies and government administration
  • New ZUGFeRD profile can be used for sending XRechnung invoices
  • Improved accessibility of the OZG‑RE
  • Improved accessibility of the OZG‑RE submission portal for invoice senders
  • New XRechnung version 2.3.1 available
  • Invoice data and required fiels in e‑invoices
  • Updates to the invoice submission portals
  • New version: XRechnung standard 3.0.1 available
  • Winter release for the OZG-RE: Access via “Mein Unternehmenskonto”
  • Consolidation of federal invoice submission portals ZRE and OZG-RE
• FAQ
  • FAQ – E-Invoicing
  • FAQ – E-Invoicing Ordinance
  • FAQ – XRechnung
  • FAQ – Buyer reference (Leitweg‑ID)
  • FAQ – Peppol
  • FAQ – ZRE
  • FAQ – OZG-RE
  • FAQ – Construction invoices
• Contact

• Legal pages
  • Legal notice
  • Privacy policy
  • Accessibility statement