2026
Trump Signs 10% Global Tariff in Bid to Salvage Trade Agenda (2)
President Donald Trump imposed a 10% global tariff on foreign goods, moving quickly to preserve his trade agenda after the US Supreme Court struck down many of the levies he imposed last year.
Perfection as the Enemy of the Good — Redux: Pillar 2 After Side-by-Side
Lebovitz defends the OECD inclusive framework’s side-by-side pillar 2 package as a pragmatic compromise that accommodates U.S. international tax rules while preserving global minimum tax objectives. He argues that recognition of the U.S. GILTI/NCTI regime and related anti-base-erosion measures reduces conflict and encourages broader adoption of qualified domestic minimum top-up taxes. The piece frames the package as stabilizing the BEPS architecture, addressing developing country concerns, and setting the stage for the 2029 review.
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U.S. Treasury Officials Declare Death of OECD Pillar 1
U.S. Treasury officials declared OECD pillar 1 effectively defunct, reopening debate over digital economy taxation and market-based allocation of taxing rights. While pillar 2 continues through the side-by-side agreement, Treasury signaled that amount A lacked domestic political viability and must be reconsidered in its entirety. The announcement marks a major inflection point in global tax reform and injects renewed uncertainty into multilateral negotiations over cross-border profit allocation.
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Where’s the Business Participation in the U.N. Tax Convention?
This viewpoint critiques the limited participation of business stakeholders in negotiations over the U.N. Framework Convention on International Tax Cooperation and its early protocols. It highlights debates over new nexus standards, gross-basis withholding taxes, significant economic presence concepts, and alternatives to OECD amount B, emphasizing concerns about certainty and administrability. The article raises broader governance questions about transparency, neutrality, and structured engagement in the evolving U.N. tax architecture.
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Tiger by the Tail: Indian Supreme Court Takes On Treaties
The Indian Supreme Court held that a Mauritius tax residency certificate is necessary but not sufficient for treaty benefits, permitting scrutiny of effective management and substance under GAAR principles. The decision suggests treaty relief may be denied when gains are not taxed in the residence jurisdiction, effectively introducing a subject-to-tax dimension into the India–Mauritius treaty. The ruling signals a more anti-avoidance-driven approach to treaty interpretation that could significantly affect inbound investment structures into India.
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OECD Releases New Tools for ‘Amount B’ Transfer Pricing Method
The OECD launched new tools and frequently asked questions for the simplified transfer pricing method known as Amount B, as countries around the world ponder whether the new method is a good fit for them.
Transfer Pricing in the Pillar 2 Era: Pressure Points and Key Interactions
Majdowski and Smoleń examine how pillar 2’s GloBE regime links transfer pricing outcomes directly to jurisdictional effective tax rate and top-up tax calculations, heightening the consequences of pricing design. They highlight Article 3.2.3 of the model rules as a symmetry mechanism addressing unilateral adjustments, APAs, and post-filing true-ups, and assess how misstatements may trigger pillar 2 exposure under jurisdictional blending and transitional safe harbors. The authors argue that pillar 2 elevates transfer pricing from a bilateral controversy issue to a core component of the global minimum tax compliance strategy.
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What’s Next for Congress on International Tax Reform?
Wolski and Yen assess potential legislative refinements following enactment of the One Big Beautiful Bill Act, focusing on structural tensions in the NCTI regime and the base erosion and anti-abuse tax. They propose changes to foreign tax credit basket design, haircut limitations, carryforwards, and branch-CFC alignment to mitigate double taxation and improve administrability. The article frames international tax reform as ongoing, with competitiveness and systemic coherence likely to shape the next phase of congressional action.
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Groups Warn IRS That Foreign Government Rules May Chill Investment
Commenters cautioned that proposed section 892 regulations expanding the definition of “effective control” could disrupt established sovereign investment structures. They argue that broadening control to include certain managerial and veto rights may narrow the exemption for qualified U.S. investments and create uncertainty for minority sovereign investors. The debate highlights the tension between anti-avoidance safeguards and maintaining the United States’ attractiveness to inbound sovereign capital.
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Ireland's R&D Tax Credit Compass Outlines Potential Development
Ireland’s Department of Finance released a “compass” report evaluating the structure and future direction of its R&D tax credit regime. The review identifies potential reforms to enhance competitiveness, refine qualifying expenditure rules, and reconsider capital treatment while streamlining administration. The initiative reflects broader policy recalibration as Ireland balances fiscal cost, EU considerations, and multinational investment incentives.
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