Switzerland and Sweden have agreed on procedures for resolving tax disputes through arbitration if unresolved after four years. The Swiss Federal Tax Administration (FTA) announced on 22 May 2025 that it had signed a mutual agreement with Sweden

The amended Switzerland-UAE income tax treaty took effect on 5 May 2025, following the signing of the amending protocol to the treaty on 5 November 2022.  According to an announcement in the Swiss Official Gazette dated 19 May 2025, the second

 Italy approved a draft law on 19 May 2025 to ratify amendments to agreements from 2024, modified by the 1978 and 2015 protocols.  Italy’s  Council of Ministers has approved a draft law on 19 May 2025, which ratifies the amending protocol

Portugal’s Tax and Customs Authority has issued Order No. 79/2025 - XXIV  on 8 May 2025, extending key tax deadlines due to the recent large-scale power outage affecting Portugal, France, and Spain. The filing deadline for the 2024 annual

The Portuguese government has extended several VAT compliance deadlines under Order No. 78/2025 – XXIV on 6 May 2025, due to recent tax portal access issues caused by power outages in some EU countries and other network disruptions. The new

Switzerland’s Federal Council has launched a public consultation on amendments to the Minimum Taxation Ordinance (MTO), introducing new reporting requirements for multinational companies under the OECD’s Pillar 2 rules.  The announcement was