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E-invoicing within the Federal Administration FAQ

Here you will find useful questions and answers all about e-invoicing. Use the search function provided for our e-invoicing FAQ to find the answer to a specific question or browse the individual categories for more information.
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Popular FAQs

Go to the e-invoicing FAQ

E-invoicing

E-Rechnung

Go to the FAQ about the E-RechV

German e-invoicing regulation

E-RechV

Go to the XRechnung FAQ

German e-invoicing standard

XRechnung

Go to the Buyer Reference FAQ

Buyer reference

Leitweg-ID

Go to the ZRE FAQ

Central Invoice Submission Portal

ZRE

Go to the OZG-RE FAQ

Online Access Act-Compliant Invoice Submission Portal

OZG-RE

Go to the PEPPOL FAQ

Pan-European Public Procurement OnLine

Peppol

Further information on e-invoicing in the Federal Administration

Select a category for specific information on e-invoicing.

Go to the invoice issuers information page

Information for invoice issuers

Go to the software manufacturers information page

Information for software manufacturers

Go to the authorities information page

Information for authorities

Go to the associations information page

Information for associations

Go to the e-invoicing glossary

Glossary

Go to the FAQ section

FAQ

Go to the FAQ section

Tutorials