Stephen Weston, Silke Imig and Priscilla Ratilal interpret the potential impact of the OECD’s guidance for businesses in the financial services sector.

Matej Cresnik, Oliver Busch and Jeremy Brown explain how captive insurance companies of non-insurance groups have come under increased scrutiny from the judiciary and tax authorities.

Stan Hales and Ralf Heussner consider the key challenges that the interbank offered rates (IBORs) reform faces from a transfer pricing (TP) perspective.

Ratna Shakira Lie and Yoan Putra Muda of GNV Consulting explain Indonesia’s new tax guidance on insurance accounting changes, addressing the transition to PSAK 117 and its implications for income recognition and compliance

Ratna Shakira Lie and Yoan Putra Muda of GNV Consulting outline Indonesia’s relaxation of sanctions for late 2025 corporate income tax returns and payments, alongside updated rules on preliminary refunds and compliance requirements

The Tiger Global Supreme Court ruling weakens the status of tax residency certificates under tax treaties and increases substance‑based scrutiny, say S Vasudevan, Bharathi Krishnaprasad, and Krishna Laasya V of Lakshmikumaran & Sridharan

The CJEU’s Stellantis ruling builds on recent case law concerning the VAT implications of transfer pricing adjustments and highlights an often overlooked interaction, says Fernando Matesanz of Spanish VAT Services

Federico Vincenti and Carola Valente Della Rovere of Valente Associati GEB Partners/Crowe Valente examine a recent decision concerning the transfer pricing treatment of non-remunerated intra-group guarantees, focusing on economic substance, legal form, and group-level business justifications

Stephanie Eichenberger and Victoria Riep of Tax Partner provide a guide to Switzerland’s securities transfer tax for domestic and foreign investors, explaining when it is triggered and how to mitigate unexpected tax consequences

Rodrigo Winter of PwC Chile outlines the expected effects of the government’s proposal aimed at reviving a residential real estate sector weakened by years of stagnation

Sandra Benedetto and Paula Campusano of PwC Chile analyse recent Chilean Internal Revenue Service rulings that adopt a new methodology compared with the criteria set in previous administrative instructions

Gabriel Caldiron Rezende of Machado Associados comments on the latest developments related to the beginning of the Brazilian consumption tax reform test phase and considers the next steps

Kathya Capote Peimbert of Vertex examines how continuous transaction controls expose under‑addressed intercompany transaction risks, and outlines the approach multinationals should take to ensure consistent VAT treatment and improve audit defensibility

Diana Lupu and Ana-Maria Nițu of EY Romania explain when entities subject to the global minimum tax can transition to IFRS, the key benefits and challenges, and the implications for financial reporting and compliance

Sal Visca of Vertex explains why tax professionals and authorities must evolve to keep pace with developments such as AI-executed transactions and real-time reporting