E-Invoicing in Luxembourg

Luxembourg has generally taken a cautious approach to e-invoicing mandates. While many European countries introduced B2G e-invoicing requirements earlier, Luxembourg only completed the rollout of its nationwide B2G mandate in 2022–2023 through a phased implementation.

A similar approach appears to be emerging for B2B e-invoicing. The forthcoming application of the ViDA directive in 2030 will introduce mandatory cross-border e-invoicing across the European Union, creating a natural opportunity for Luxembourg to extend e-invoicing requirements to domestic B2B transactions. Several European countries have already announced such plans as part of their broader digitalization strategies.

To date, however, Luxembourg has favored a pragmatic and business-friendly approach, avoiding aggressive timelines and prioritizing ease of adoption. This is reflected in its decision to base its B2G framework on the widely adopted Peppol network and the Peppol BIS 3.0 format. 

Should Luxembourg introduce additional B2B e-invoicing obligations in the future, they would likely build on the same Peppol-based infrastructure, following a path already taken by many EU countries, including its Benelux neighbors Belgium and the Netherlands.