Croatia – Luxembourg: DTA approved by Croatia

Croatia’s government has initiated proceedings, on 18 March 2026, to sign an amending protocol with the US government that will modify the existing convention on avoiding double taxation and preventing tax evasion regarding income taxes. The

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

Luxembourg published the  Law of 10 March 2026 in the Official Gazette on 16 March 2026, ratifying the amending protocol to the 2007 income and capital tax treaty with Georgia. The protocol, signed on 3 July 2025, replaces Article 27 (Exchange

Luxembourg has ratified an amendment to the Convention with San Marino for the avoidance of double taxation on income and capital on 10 March 2026, updating the original agreement signed on 27 March 2006 and previously amended by the 2009 Rome

Luxembourg has updated the list of jurisdictions with which its tax authorities exchange country-by-country (CbC) reports, as set out in the Grand-Ducal Regulation of 13 March 2026 and published in Official Gazette No. A 134 on 16 March 2026. The

The Swiss Council of States approved the ratification of the amending protocol to the 1999 income and capital tax treaty with Croatia on 9 March 2026. Signed on 18 July 2025, the protocol makes updates to the OECD Model Double Taxation Agreement