Saudi Arabia & Switzerland: DTA negotiations ongoing

The Swiss Federal Tax Administration (FTA) on 7 April 2026 released official statements clarifying how Switzerland will apply the Pillar Two Side-by-Side Package and related administrative guidance on Article 9.1 of the Global Anti-Base Erosion

The Swiss Federal Tax Administration (FTA) released a revised overview on 26 March 2026, detailing the impact of the tax treaty with Brazil. The update incorporates two key modifications to Brazil’s domestic withholding tax rules, effective from 1

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

Switzerland’s National Council has approved the OECD’s Multilateral Competent Authority Agreement on the Exchange of GloBE Information (GIR MCAA) during its spring session, which ended on 20 March 2026. Switzerland signed the agreement in

The Swiss Federal Tax Administration (FTA) has announced that the GloBE Information Return (GIR) application is now available on the federal government’s online portal. The application allows companies to register for GIR purposes and submit their

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