B2G E-Invoicing in Luxembourg

E-invoicing in Luxembourg has been in place for public procurement since 2019 through a phased implementation plan that concluded in March 2023.

DDD Invoices network

Last modified on 2023-08-04 in Countries

Standard

Peppol BIS 3.0

Tax Portal

n/a

Tax Authority

Luxembourg Inland Revenue, Indirect Tax Authority, Customs and Excise Agency

CTC Model

Post-audit

B2G

2019

B2B

n/a

Archiving

10 years

Supported by DDD Invoices

E-Invoicing, also referred to as electronic invoicing, is a modern invoicing approach enabling businesses to electronically exchange invoices in a structured digital format. Recognizing its numerous advantages, Luxembourg has recently embraced the implementation of this method.

Luxemburg is the last Benelux country to implement mandatory e-invoicing for B2G transactions through the Peppol network. The implementation period began in 2019 and was recently finalized in March 2023, as all companies are now included in the legislation.

Latest news

Beginning on 18 March 2023, small and newly created businesses in Luxembourg must issue e-invoices to public entities. This finalizes Luxembourg's phased implementation of B2G e-invoicing.

Electronic invoice implementation timeline

  • 18 April 2019: Mandatory receiving and processing of e-invoices for public entities and central government

  • May 2022: Phased introduction of B2G e-invoicing for large companies

  • October 2022: Introduction of B2G e-invoicing for medium-sized companies

  • 15 March 2023: Introduction of B2G e-invoicing for small and new companies

Scenic view of Luxembourg!

Requirements for e-invoicing

Scope

Since March 2023, all companies dealing with public procurement and concession contracts must issue compliant electronic invoices.

Format

In order to comply with the European standard EN 16931, Luxemburg encourages the use of the Peppol BIS 3.0 format, which is also used in many other countries.

Authenticity

There is no mandatory method to ensure the integrity of an electronic invoice, making the use of a digital signature mandatory.

Archiving

Electronic invoices must be stored for 10 years in case of an audit.

How to send e-invoices in Luxembourg

There are 3 ways to issue electronic invoices via Peppol

  1. Establish a connection with a Peppol Access Point (AP) such as DDD Invoices

  2. Set up an independent Access Point

  3. Use e-invoicing or accounting software package offered by an ERP

Peppol

The Peppol delivery network serves as the foundation for Luxembourg's e-invoicing system. Since there is no central platform, companies can send and receive invoices using any e-invoicing program compatible with the Peppol network.

Peppol 4-corner model diagram!

Digital reporting requirements

Currently, in Luxembourg, eInvoicing is not used for Value Added Tax (VAT) digital reporting. Nevertheless, although there is no mandatory reporting requirement in place, tax authorities may request accounting and tax data in SAF-T format from companies during audits.

DDD Invoices: a certified Peppol Access Point

Want to connect to Peppol but don't know how? Here are the benefits of choosing DDD Invoices as your Peppol Access Point:

  • Unlock the ability to send and receive e-documents worldwide, without worrying about local compliance issues. Through our API, we automatically fill in your invoice data and send the invoice to the proper authorities, letting you focus on your core business processes and we manage the bureaucracy.

  • Seamlessly integrate into your current invoicing system, ERP or CRM in as little as one day. Enjoy an error-free and automated invoicing process through our secure and reliable service.

FAQs about e-invoicing in Luxembourg

Who must send electronic invoices in Luxembourg?

All companies that are suppliers to public entities must issue invoices, ranging from large corporations to small businesses. This phased implementation of e-invoicing began in April 2019 and ended in March 2023.

What are the requirements for e-invoicing in Luxembourg?

Compliant e-invoices in Luxembourg must be in the Peppol BIS 3.0 format and must be archived for 10 years. They should be transmitted through the Peppol network, which companies can access through certified Peppol Access Points such as DDD Invoices.
Table of contents
  • Latest news
  • Electronic invoice implementation timeline
  • Requirements for e-invoicing
  • How to send e-invoices in Luxembourg
  • Peppol
  • Digital reporting requirements
  • DDD Invoices: a certified Peppol Access Point
  • FAQs about e-invoicing in Luxembourg