Expert Analysis

The new US administration is proposing dramatic changes to the international tax provisions in the tax code. Barbara Angus, Eric Oman and Rob Kulik of Ernst & Young discuss the latest developments.

China's recent efforts to combat abusive planning can be seen best in the recent transfer pricing regulations, explain David Cho, Michael To and Newton Shum of Mazars in Hong Kong

Not all Mexican-source income is treated as business income, which might equate to an override of all the articles on business profits of the Mexican tax treaty network. Ricardo Rendón and Oscar López-Velarde of Chevez, Ruiz, Zamarripa y Cia explain.

Sameer Nurmohamed, partner, Deloitte Legal Canada

George Ankomah, partner, Tax & Regulatory Services, Deloitte Africa (Ghana)

Senior McCarthy Tétrault tax practitioners highlight significant updates and implications for multinationals as Canada’s transfer pricing rules become more closely aligned with OECD guidance

Several South Korean transfer pricing cases have established clearer judicial standards emphasising robust comparability analysis and stronger functional and economic evidence. Yulchon tax partners provide practical insights for navigating the heightened requirements

Ichwan Sukardi and T Qivi Hady Daholi of RSM Indonesia examine how geopolitical conflict and economic volatility are reshaping transfer pricing risk and enforcement, with a particular focus on Southeast Asia and Indonesia

Monika Bieri and Daniel Schönenberger of Tax Partner use a Swiss lens to examine how workforce mobility is reshaping transfer pricing models, and why the location of key decision‑makers is becoming a critical tax risk

Jean-Michel Henry and Mona El-Begawi of Deloitte Luxembourg examine the complexities created by timing differences in Luxembourg, EU, and OECD tax regimes

Samuel Fernandes de Almeida of MFA Legal & Tech assesses whether Portugal’s 7.5% surcharge on non-residents aligns with the EU’s free movement of capital principle and passes the proportionality test

Iva Gyurova and Luca Derqui of Deloitte Luxembourg analyse landmark court decisions on intra-group financing, focusing on arm’s-length interest rates and their alignment with OECD transfer pricing guidance