DTA between Portugal and Saudi Arabia signed

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

Saudi Arabia and the US signed an exchange of information agreement relating to tax matters on 14 April 2026. During a meeting, Secretary of the Treasury Scott Bessent and Saudi Minister of Finance Mohammed bin Abdullah al-Jadaan discussed

The Saudi Zakat, Tax and Customs Authority (ZATCA) has called on establishments subject to withholding tax in Saudi Arabia to submit their tax forms for March 2026 by 10 April 2026. ZATCA urges establishments to promptly submit their withholding

The Saudi Zakat, Tax and Customs Authority (ZATCA) has urged business sector establishments subject to VAT, with goods and services revenues exceeding SAR 40 million, to file their tax returns for last February 2026, on a date no later than 31 March

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

The Saudi Zakat, Tax, and Customs Authority (ZATCA) has urged zakat payers to "voluntarily" make their Zakat through the ZAKATY platform or through the ZAKATY website (zakaty.gov.sa). ZAKATY allows individuals to make their Zakat through safe