Luxembourg: Administrative Court rules on transfer pricing treatment of debt restructuring
The Luxembourg Administrative Court (Cour administrative) issued its decision in case 53194C on 22 July 2026, concerning the application of the arm’s length principle to an intra-group debt restructuring and the deductibility of interest
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Luxembourg: Tax Authorities remind taxpayers of Pillar Two filing obligations
Luxembourg’s Direct Tax Administration has urged constituent entities, joint ventures and entities affiliated with joint ventures to regularise outstanding Pillar Two filing obligations as soon as possible. In a 6 August 2026 reminder, the
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Luxembourg proposes mandatory B2B e-invoicing from 2028
Luxembourg’s parliament is considering a draft law submitted on 30 July 2026 that would introduce mandatory electronic invoicing for domestic Business-to-Business (B2B) transactions from 2028. The draft law (Bill 8815) would amend the Law of 16
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Luxembourg proposes mandatory B2B e-invoicing under ViDA reforms
Luxembourg’s government has published a draft bill to expand mandatory electronic invoicing from business-to-government (B2G) contracts to domestic business-to-business (B2B) transactions, introducing a phased implementation from 2028. The
See MoreLuxembourg approves draft law for mandatory domestic B2B e-invoicing
Luxembourg's Government Council has approved a draft law to extend mandatory electronic invoicing to domestic business-to-business (B2B) transactions between businesses established in the country. The proposal, approved on 17 July 2026, remains
See MoreLuxembourg introduces Pillar Two bill with Side-by-Side package
The Luxembourg parliament is considering a draft law submitted on 17 July 2026 that would amend the Law of 22 December 2023 on the minimum effective taxation of multinational enterprise groups and large national groups. The amendments would
See MoreLuxembourg clarifies treatment of Cyprus Income Inclusion Rule under EU Pillar Two
The Luxembourg Administration of Direct Tax (ACD) issued a statement on 26 June 2026 concerning the Frequently Asked Questions (FAQ) published by the European Commission on 29 May 2026. The FAQ clarifies that, under the EU Pillar Two Directive, all
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Luxembourg clarifies Pillar Two compliance, registration, transitional requirements
Luxembourg’s Administration of Direct Contributions (ACD), on 17 June 2026, published a Frequently Asked Questions (FAQ) document providing further guidance on the implementation of the Pillar Two Law of 22 December 2023 on minimum effective
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CJEU Advocate General supports Luxembourg’s ATAD transposition on securitisation entities from interest limitation rules
The Advocate General (AG) Juliane Kokott of the Court of Justice of the European Union (CJEU) has issued her opinion in Case C-138/24, involving an infringement claim by the European Commission against the Grand Duchy of Luxembourg on 18 June
See MoreLuxembourg issues VAT guidance for photovoltaic (PV) solar installations
Luxembourg's tax administration has issued a circular on 1 June 2026, clarifying the VAT treatment of photovoltaic (PV) installations, setting out how VAT obligations and deduction rights apply depending on how the electricity generated by the
See MoreLuxembourg updates Pillar Two FAQs with new registration, GIR filing guidance
The Luxembourg Administration of Direct Tax (ACD) has released an updated Frequently Asked Questions (FAQs) document on the Pillar Two global minimum tax rules introduced under the Law of 22 December 2023 (the Pillar Two Law), providing further
See MoreLuxembourg publishes list of jurisdictions for automatic GloBE GIR exchange
Luxembourg has published the Grand-Ducal Regulation of 26 May 2026 in the Official Gazette, setting out the list of jurisdictions with which it will automatically exchange information from GloBE Information Returns (GIRs) in relation to the global
See MoreLuxembourg, Vietnam tax treaty protocol enters into force
The amending protocol to the 1996 income and capital tax treaty between Luxembourg and Vietnam entered into force on 14 April 2026. The agreement seeks to prevent double taxation and fiscal evasion between the two nations. Signed on 4 May
See MoreLuxembourg implements Pillar One ‘Amount B’ simplified transfer pricing rules
The Luxembourg tax administration issued Circular L.I.R. n° 56/2 – 56bis/2 on 13 April 2026, introducing a simplified and rationalised approach for applying the arm’s length principle to baseline marketing and distribution activities, referred
See MoreLuxembourg details crypto-asset reporting rules under DAC8
Luxembourg’s Direct Tax Administration (ACD) has outlined the key legislative changes introduced by the law implementing the Amending Directive to the 2011 Directive on Administrative Cooperation (2023/2226) (DAC8) of 27 March 2026. The Law of
See MoreLuxembourg enacts DAC8 crypto reporting rules
Luxembourg has enacted a new law implementing EU Directive 2023/2226 (DAC8) on 27 March 2026, setting out reporting requirements for Crypto-Asset Service Providers (CASPs). The rules take effect from 1 January 2026 and apply to both authorised
See MoreLuxembourg: Parliament adopts DAC8 crypto-asset reporting rules
Luxembourg’s parliament passed a law implementing EU Directive 2023/2226 (DAC8), introducing stricter reporting and due diligence requirements for crypto-asset service providers (CASPs). Under the law, CASPs must collect users’ tax residency,
See MoreLuxembourg updates jurisdictions list for the exchange of financial information under CRS
Luxembourg issued the Grand-Ducal Decree of 13 March 2026, officially published in the Journal Officiel du Grand-Duché de Luxembourg (Mémorial A) on 16 March 2026, updating the list of partner jurisdictions for the exchange of financial account
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