Luxembourg: Parliament ratified DTA with Hungary

Hungary's National Tax and Customs Administration (NAV) has announced the release of the Factsheet for Global Minimum Tax Reporting (DAC9/GIR) on 4 June 2026. The factsheet provides practical guidance for multinational and large domestic

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

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

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

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 2023,

Hungary's National Tax and Customs Administration (NAV) has introduced an expanded version of Form 24GLBADO to streamline reporting of the country's additional global minimum tax requirements. The form, initially used for advance qualified domestic