Luxembourg: Council of State approves ratification of tax treaty with Oman

The Luxembourg Administration of Direct Tax has issued Circular L.G.-A No. 60bis/11 on 27 January 2026, providing the reference exchange rates of the euro for the year 2025. The rates, which include both year-end (31 December 2025) and annual

Austria and Oman signed an income and capital tax treaty on 28 January 2026. The agreement seeks to prevent double taxation and fiscal evasion between the two nations. The treaty will enter into force after the exchange of ratification

Luxembourg's Council of State approved the amending protocol to the 2007 income and capital tax treaty with Georgia on 20 January 2026. The protocol was signed on 3 July 2025 and it updates provisions related to exchange of information. It

Luxembourg’s Council of State has approved the ratification of the amending protocol to the 2006 income and capital tax treaty with San Marino on 20 January 2026. The two countries signed an amending protocol to their 2006 tax treaty on 14 May

Luxembourg’s Chamber of Deputies has approved a reform that clarifies and modernises the tax treatment of carried interest, building on rules initially introduced on 24 July 2025. The reform seeks to strengthen the nation's financial appeal by

Luxembourg has gazetted the municipal rate multipliers for commercial and property taxes for the 2026 tax year. The published tables also provide details of deliberation dates and Grand Ducal approvals throughout 2025, offering transparency on