DTA between Oman and Portugal signed

Portugal’s Assembly of the Republic has approved Assembly Decree 69/XVII (Draft Law 64/XVII/1), setting out the transposition of two EU tax cooperation directives covering crypto-assets and global minimum tax reporting, according to the

The Portuguese Tax and Customs Authority has extended the deadline for submitting the annual corporate income tax return (Modelo 22) and the corresponding payment for the 2025 tax year to 19 June 2026, without any penalties or surcharges. The

The parliament of Kazakhstan published that the lower chamber of parliament (Mazhilis) has approved the Income and Capital tax treaty (2025) on 22 April 2026. The agreement, signed between the governments of Kazakhstan and Oman in May 2025, is

Portugal has approved a temporary reduction in the minimum unit tax rates applied to petroleum and energy products under ISP (Imposto sobre os Produtos Petrolíferos e Energéticos), in response to rising energy costs linked to the Middle East

The Sultanate of Oman issued Royal Decree No. 8/2026 on 12 January 2026, establishing the International Financial Centre of Oman (IFC Oman). Effective 13 January 2026 upon its publication in the Official Gazette, IFC Oman will operate with legal

The Oman Tax Authority (OTA) has launched the "Fawtara" platform, initiating the phased introduction of electronic invoicing across the country. The system aims to improve the collection and monitoring of transactional data and standardise