DTA between Oman and Portugal signed

Portugal's Council of Ministers has approved an amendment to the General Tax Law to replace the country's existing list of countries, territories and regions with privileged tax regimes with the EU list of non-cooperative jurisdictions, aligning its

Kyrgyzstan and Portugal are holding negotiations on a proposed income tax treaty, according to the Ministry of Economy and Commerce of the Kyrgyz Republic on 24 June 2026. The treaty is intended to strengthen bilateral trade and economic

Portugal has granted a further extension for the submission of the periodic corporate income tax return (Form 22) and the corresponding payment for the 2025 tax period, moving the deadline from 19 June to 30 June 2026. The extension was announced

Portugal has published Ordinance No. 255/2026/1 in the Official Gazette on 12 June 2026, approving the official GloBE Information Return (GIR) for the country's global minimum tax regime. The ordinance adopts the standardised GIR form and

Kazakhstan President Kasym-Zhomart Tokayev signed the law for the ratification of the  income and capital tax treaty with Oman on 10 June 2026 . Kazakhstan and Oman signed an income tax treaty on 29 May 2025 in Astana. The agreement seeks to

Portugal's Tax and Customs Authority has published Order No. 76/2026-XXV of 3 June 2026, extending the deadline for submitting the GloBE Information Return (GIR) and the top-up tax settlement required under Article 45(1)(b) and (c) of Law No.