Expert Analysis

New research, which suggests LLMs can silently corrupt complex documents, should alert tax and legal teams relying on AI to handle iterative drafting and compliance workflows

The Court of Appeal ruling clarifies that treaty benefits are not abusive where transactions are commercially driven, providing greater certainty on “main purpose” anti-avoidance tests

The repeal of Libya’s statute of limitations and tougher enforcement leave taxpayers navigating a high-stakes choice between conciliation and litigation

Mahesh Jaising, indirect tax leader, Deloitte India, and indirect tax chief growth officer, Global Deloitte

A spate of reforms has added to the growing appeal of Portuguese alternative investment funds. José Maria Cabral Sacadura and Francisco Soares Machado of Cuatrecasas explain the various vehicles available and the applicable tax framework

Henrik Karlsson, indirect tax leader – Nordics, Deloitte Sweden

Romain Tiffon and Marie Bentley of ATOZ analyse how automation, data analytics, and generative AI are reshaping tax operations, enabling greater strategic insight while raising important challenges around data, governance, and implementation

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

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

Federico Vincenti and Carola Valente Della Rovere of Valente Associati GEB Partners/Crowe Valente examine the international tax implications of employees’ increasing global mobility, focusing on permanent establishment and transfer pricing issues, with insights from Italy

Rafał Kran and Anna Zielony of MDDP explain how Poland’s introduction of the JPK_CIT regime gives tax authorities unprecedented access to corporate tax data, and what multinational groups and CFOs should do to prepare

Teresa Teixeira Mota of VdA analyses how evolving tax transparency frameworks are reshaping tax enforcement and dispute resolution in Portugal