DTA between Oman and Portugal signed

The Senate of Kazakhstan approved the income and capital tax treaty on 28 May 2026. The agreement seeks to prevent double taxation and fiscal evasion between the two nations. The approval marks the completion of the parliamentary process, and the

Iraq's Council of Ministers approved the income and capital tax treaty with Oman on 25 May 2026. Iraq and Oman signed the income and capital tax treaty on 3 September 2025. The agreement aims to eliminate double taxation and prevent fiscal

Portugal has introduced a broad package of tax incentives and housing reforms through Decree-Law No. 97/2026 on 20 May 2026, with measures aimed at increasing housing supply and supporting moderate-priced homes for the middle class and first-time

Portugal has published Law No. 26/2026 of 3 June 2026, implementing Council Directive (EU) 2023/2226 (DAC8) and Council Directive (EU) 2025/872 (DAC9). The legislation establishes a comprehensive framework for administrative cooperation in tax

Portugal published Ordinance No. 244/2026/1 in its Official Gazette on 1 June 2026, approving the VAT declaration (return) form and accompanying instructions for the newly introduced VAT Group Regime (Regime de Grupos de IVA). The ordinance

The Portuguese Tax and Customs Authority has issued guidance on the filing of the Information Return on the Top-Up Tax (GIR return) under the Global Minimum Tax Regime (GMTR/Pillar Two), following a common understanding published by the OECD on 18