OECD updates signatories list for MCAA-CbC 

The OECD’s Global Forum's 2026 Capacity-Building Report, titled “Strengthening Capacities to Advance Tax Transparency and Mobilise Domestic Resources”, was released on 5 March 2026, highlighting significant progress in tax transparency,

The OECD published an updated list of signatories, including their signing dates, to the Multilateral Competent Authority Agreement on the Exchange of Global Anti-Base Erosion (GloBE) Information Returns (GIR MCAA) on 3 March 2026. The agreement

According to an OECD update published on 3 March 2026, three new jurisdictions have joined the Common Reporting Standard framework by signing the addendum to the Multilateral Competent Authority Agreement on Automatic Exchange of Financial Account

Guernsey Revenue Service has released Bulletin 2026/1 on 23 January 2026, setting out the lists of reportable and participating jurisdictions applicable to the 2025 and 2026 reporting periods under the Common Reporting Standard (CRS) for the

The OECD published new materials on 17 February 2026 to assist with the rollout of Amount B under Pillar One, which provides a simplified transfer pricing framework for baseline marketing and distribution activities. The release includes updated

The OECD released an updated version of its Carbon Pricing and Energy Taxation Database on 16 February 2026. The database monitors energy taxation and carbon pricing trends across multiple jurisdictions worldwide and has been expanded to cover