Luxembourg has formalised mandatory B2B e-invoicing via the Peppol network, with phased implementation from 1 January 2028 for receipt and 1 July 2028 for large and medium issuers. The law, signed on 17 July 2026, removes the previous optionality for private trade and aligns with the existing public procurement regime.
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SharedServicesLink · 1 day ago
Luxembourg has approved a draft law extending mandatory electronic invoicing to domestic B2B transactions between businesses established in Luxembourg. The law will be phased in from 1 January 2028 to 1 January 2029, with a technical framework based on the Peppol network.
LinkedIn Article by e-Invoice.app · 2 days ago
Luxembourg extends its e-invoicing obligation from public contracts to domestic business-to-business transactions. The Council of Government approved a draft law on 17 July 2026, transposing EU Directive 2025/516. A single interoperable network will be established, but start dates and technical details remain to be defined.
VatCalc · 5 days ago
Luxembourg has introduced an 8% reduced VAT rate for the construction of affordable rental housing, down from the standard 17%. The relief applies to qualifying developments that meet conditions on property size, sale price, rental levels and tenant income. The measure is part of a broader housing package announced for 2026.
SAFT Validator · 4 months ago
The article outlines five frequent validation failures for Luxembourg’s FAIA files, including missing version identifiers, incorrect VAT codes, absent master data references, improper decimal precision, and wrong date formats. It provides practical steps to correct each issue and a checklist to ensure compliance before submission.
Saft Validator · 4 months ago
This guide details the Standard Audit File for Taxation (SAF‑T) structure, outlining its four main sections—Header, MasterFiles, GeneralLedgerEntries, and SourceDocuments—and the reference data tables required for compliance. It explains how each transaction must link back to MasterFiles and highlights common validation errors, with specific reference to Luxembourg’s FAIA variant and its tax rates.
LinkedIn · 6 months ago
Circular 807-1, issued in October 2025, removed the ability for Luxembourg resident employees in taxable rental car policies to reduce the taxable base for business mileage, potentially increasing VAT costs for those with significant professional travel. The change also raises operational questions about the backdating of adjustments and filing corrections, and highlights challenges for cross‑border employees. Companies may need to rethink their car policies in light of these developments.
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Key Takeaways
From 1 January 2028, all businesses in Luxembourg must be able to receive e-invoices via the Peppol network.
Large and medium businesses must begin issuing e-invoices from 1 July 2028.
Smallest businesses must start issuing e-invoices from 1 January 2029.
The ViDA cross-border reporting requirement for intra-EU B2B trade becomes effective from 1 July 2030.
The Peppol network is designated as the common delivery channel for e-invoices in Luxembourg, as per the draft law adopted on 17 July 2026.
Primary source
Read the full article at RTC SuiteThis summary was published on VATfaqs.com on 23 July 2026. It relates to VAT developments in Luxembourg. The original source is RTC Suite.
