According to notice no. 65/2012, published by the Portuguese government on June 20, 2012, two protocols amending the Portugal-Luxembourg double taxation agreement (DTA) entered into force on May 18, 2012.
«
Switzerland and Portugal Sign DTA Protocol
Related Posts

France, Luxembourg 2018 tax treaty amendments came into effect
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
Read More
Luxembourg approves protocol to 2019 tax treaty with Argentina
Luxembourg’s Government Council has approved the ratification of the protocol to the 2019 tax treaty on income and capital with Argentina on 28 March 2025. The protocol will enter into force upon the exchange of ratification instruments and
Read More
Luxembourg publishes Law ratifying first amendment to tax treaty with Moldova
Luxembourg released the Law of 25 March 2025 in the Official Gazette on 7 April 2025, which facilitates the ratification of the protocol to the 2007 income and capital tax treaty with Moldova. The protocol, signed on 25 June 2024, represents the
Read More
Luxembourg: Chamber of Deputies approves tax treaty with Colombia
Luxembourg's Chamber of Deputies gave its approval for the ratification of the tax treaty with Colombia concerning income and capital on 2 April 2025. The tax treaty agreement was signed on 19 January 2024. It seeks to eliminate double taxation
Read More
Portugal approves tax simplification Law to cut compliance costs
Portugal's government has approved Decree-Law no. 49/2025, introducing several tax simplification measures to boost economic competitiveness. These measures focus on reducing compliance costs, improving transparency, and refining tax justice
Read More
Portugal adopts EU small business scheme for cross-border trade
Portugal has published Decree-Law No. 35/2025 of 24 March 2025 in the Official Gazette, introducing measures to align with EU VAT law for small businesses. The Decree includes the EU small business scheme for cross-border supplies under Council
Read More