Support for the XRechnung 2.2 and 2.3.1 formats will end as of Oktober 1, 2026!

We hereby inform you that versions 2.2 and 2.3.1 of the XRechnung format are obsolete already since 2023 and 2024, respectively. See "Versions and Bundles" on xeinkauf.de.

For this reason, we will no longer accept any XRechnung format below version XRechnung 3.0 from October 1st, 2026 on.

This applies to both invoices directly transmitted via Peppol and those uploaded via the web form "Transmission of a compliant electronic invoice or credit note under a public procurement or concession contract" offered on MyGuichet.lu.