DTAs between Portugal, East Timor and Panama ratified by Portugal

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

Andorra’s government announced on 6 March 2026 that representatives from Andorra and Panama met in March 2026 to discuss international legal cooperation and security initiatives, including plans to negotiate an income tax treaty. At the XXIV

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 Netherlands Ministry of Finance has issued a letter to the House of Representatives outlining planned and ongoing negotiations on tax treaties in 2026 on 23 April 2026. A separate government release indicates that the Netherlands is currently

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

Portugal’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