Bulgaria joins OECD tax assurance programme
The OECD has announced, on 17 March 2026, that Bulgaria has joined the International Compliance Assurance Programme (ICAP), bringing the total number of participating countries to 24. ICAP is a voluntary programme designed to enable multinational
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OECD updates signatories list for MCAA-CbC
The Organisation for Economic Cooperation and Development (OECD) released an updated list of signatories, along with their signing dates, for the Multilateral Competent Authority Agreement (MCAA) on the Exchange of Country-by-Country (CbC) Reports
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OECD: Developing economies drive EUR 135 billion rise in global tax transparency
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,
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OECD updates GIR MCAA automatic exchange of GloBE information signatories list
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
See MoreOECD: Croatia, Moldova, Peru sign addendum to CRS MCAA
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
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Guernsey updates CRS jurisdiction lists for 2025–2026 reporting periods
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
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OECD releases Amount B Pillar One guidance, pricing automation tool
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
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OECD updates carbon pricing and energy taxation database with 2023 data for 79 countries
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
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OECD publishes updated peer review on BEPS Action 5 preferential tax regimes
The OECD has released the peer review results from the Forum on Harmful Tax Practices, examining preferential tax regimes and low-tax jurisdictions under BEPS Action 5, on 12 February 2026. The reviews, approved by the OECD/G20 Inclusive Framework
See MoreOECD: Montenegro, Oman, Panama, Peru, Rwanda, and Uruguay sign CARF MCAA, Addendum to CRS MCAA
According to an OECD update, Montenegro, Oman, Panama, Peru, Rwanda, and Uruguay signed the Multilateral Competent Authority Agreement on Automatic Exchange of Information under the Crypto-Asset Reporting Framework (CARF MCAA) and the Addendum to
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OECD introduces manual on mutual agreement procedures via technical webinar
The OECD hosted a technical webinar on the revised Manual on Effective Mutual Agreement Procedures (MEMAP) on 10 February 2026, in support of the broader focus of the BEPS Inclusive Framework and the Forum on Tax Administration (FTA) on improving
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OECD updates manual on effective mutual agreement procedures
The OECD has released updated guidance by the Inclusive Framework on BEPS on 2 February 2026, aimed at improving tax certainty by helping tax administrations and taxpayers resolve cross-border tax treaty disputes in an efficient, effective and
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OECD updates GIR MCAA automatic exchange of GloBE information signatories list
The Organisation for Economic Cooperation and Development (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)
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OECD convenes Sixth Global Forum on VAT
The OECD has released a statement on the Sixth OECD Global Forum on VAT, held from 26 to 28 January 2026 in Paris, France. The meeting brought together more than 300 representatives from 104 jurisdictions, international organisations, businesses,
See MoreOECD publishes peer review reports on tax information exchange in Antigua and Barbuda, Benin, Cabo Verde, Palau, Seychelles
The OECD has announced the publication of new peer review reports on tax information exchange for Antigua and Barbuda, Benin, Cabo Verde, Palau, and the Seychelles on 21 January 2026. The reports were approved by the Global Forum’s Peer Review
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OECD: Mauritius joins CARF MCAA, addendum to CRS MCAA
The OECD announced, on 12 December 2025, that Mauritius signed the Multilateral Competent Authority Agreement on Automatic Exchange of Information under the Crypto-Asset Reporting Framework (CARF MCAA). The CARF MCAA establishes a framework for
See MoreOECD publishes transfer pricing profiles for eight countries
The OECD has published the revised transfer pricing country profiles, including profiles for Bosnia and Herzegovina, Brazil, Costa Rica, Croatia, Greece, Iceland, Korea (Rep.), and Norway on 22 January 2026. These profiles focus on countries'
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OECD: Presentation of the Side by Side Rules
On 13 January 2026 the OECD held a webinar to discuss the side-by-side arrangements issued earlier in the month. The side-by-side (SbS) arrangement would be available where a country’s tax regime has similar policy objectives and scope to the
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