Luxembourg's Council of State approved the ratification of the 2019 tax treaty protocol with Argentina on 3 June 2025.  Luxembourg's Council of State approved the ratification of the 2019 income and capital tax treaty protocol with Argentina on

Luxembourg's Government Council approved the ratification of the amending protocol to the 1996 tax treaty with Vietnam on 15 May 2025. The protocol was signed to update the DTA according to the latest OECD standards. Signed on 4 May 2023, it

Luxembourg and San Marino have signed an amending protocol to the 2006 tax treaty between the two nations on 14 May 2025. This is the second amendment to the treaty – it was previously amended in 2009 – and will take effect after the exchange

Luxembourg officials met with Curaçao's Finance Minister Javier Silvania to begin negotiations for a double taxation agreement on 30 April 2025. The treaty will focus on financial services, including banking and investment funds. Luxembourg, a

France issued Decree No. 2025-382 in the Official Gazette on 28 April 2025, confirming that the amending protocol to the 2018 income and capital tax treaty between France and Luxembourg came into effect on 4 March 2025. Earlier, France published

Bahrain approved the law for the ratification of the income tax treaty with Guernsey on 23 April 2025. The treaty was signed 29 September 2024, is the first of its kind between the two jurisdictions. It will take effect 30 days after the exchange