E-Invoicing Country

Luxembourg

Live

Live since March 2023

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Mandate Overview

The mandate

Luxembourg's mandatory B2G e-invoicing rolled out in three phases between May 2022 and March 2023, requiring all economic operators submitting invoices to public-sector entities to do so via Peppol BIS 3.0 through certified Access Points. The mandate covers central government ministries, the Luxembourg state, communes, and public-sector institutions. There is no B2B e-invoicing mandate, and the government has indicated alignment with ViDA's 2030 framework rather than a unilateral domestic regime.

Timeline

Key milestones

2022
May 1, 2022

  • Phase 1 — large economic operators mandated to use Peppol B2G

Oct 1, 2022

  • Phase 2 — medium-sized operators mandated

2023
Mar 1, 2023

  • Phase 3 — small and newly-incorporated operators mandated; full B2G coverage

2030
Jul 1, 2030

  • ViDA intra-Community B2B e-invoicing and digital reporting begin

Flowie Coverage

How Flowie supports Luxembourg

Flowie operates as a Peppol-accredited Service Provider for Luxembourg B2G submissions to central government, state agencies, and communes. Native Peppol BIS 3.0 generation, validation, and routing are built into the platform.

FAQ

Common questions

Is e-invoicing mandatory in Luxembourg?

Yes for B2G since the 2022-2023 phased rollout — every economic operator invoicing public-sector buyers must transmit Peppol BIS 3.0 invoices via a certified Access Point. B2B is voluntary, with ViDA alignment expected as the EU framework matures.

What format does Luxembourg require?

Peppol BIS 3.0 over the Peppol network. The Luxembourg state operates as the receiving Peppol Access Point for public-sector buyers under the eRechnung Luxembourg framework.

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