The Swiss government endorsed a Protocol to the nation’s double taxation agreement (DTA) with Portugal on November 7, 2012, and forwarded the agreement to the nation’s parliament for its approval.
Related Posts
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
Read MoreThe Swiss Council of States approved ratification of the protocol to the 1978 income and capital tax treaty with Belgium on 9 March 2026. Signed on 16 July 2025, the protocol introduces minimum standards for the treaty, including an anti-abuse
Read MorePortugal’s Supreme Administrative Court has ruled that foreign-source income is generally liable for municipal surcharge unless it can be attributed to a foreign permanent establishment. The judgment, issued on 25 February 2026, followed a case
Read MoreThe Italian tax authorities have issued Ruling Answer No. 70/2026, which addresses a specific tax query regarding whether a Swiss cantonal tax—the "Capital Tax"—can be deducted from the Italian taxes due under the Controlled Foreign Company
Read MorePortugal’s Tax and Customs Authority has issued Circular Letter No. 20288/2026 on 2 February 2026, outlining municipal surcharge (derrama municipal) rates applicable to corporate taxable profits for the 2025 fiscal year. The circular specifies
Read MoreSwitzerland has updated its list of participating jurisdictions under the Multilateral Competent Authority Agreement on Automatic Exchange of Financial Account Information (CRS MCAA). The update was formalised in Decision No. RO 2026 57, gazetted
Read More
