Expert Analysis

The Wayfair case changed the way US states impose sales tax and many businesses have been reeling from the impact of the decision ever since. Professor Wally Hellerstein explores the case and its relevance in 2020.

The location of a multinational enterprise’s (MNE) headquarter is a fundamental issue for any large company operating in Europe today. Eurofiscus TP consultants Arthur Pleijsier and Sander Pleijsier assess the best locations.

Taxpayers must prepare for an increasing number of difficult questions from the tax authorities over the coming decade. ITR reviews a few of the biggest upcoming TP cases for tax professionals to keep an eye on in 2020.

Senior Deloitte tax practitioners explain how a hybrid e-invoicing model can enable multinationals to step off the compliance treadmill while balancing global consistency with local requirements

Ronnie Dassen and Jan De Clercq of Deloitte Global outline how agentic AI can support indirect tax teams in managing compliance pressures, improving data quality, and freeing capacity for higher-value advisory work

Sameer Nurmohamed, partner, Deloitte Legal Canada

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

Adrian Rus and Georgiana Bizdrigheanu of EY Romania explain how the country’s tax authorities are reshaping transfer pricing compliance, dispute prevention, and dispute resolution – with implications well beyond Romania’s borders

Balazs Majoros and Oleg Tupchii of Deloitte Luxembourg examine the Singapore Telecom case and its implications for intra-group financing, implicit support, parental guarantees, and arm’s-length interest rates

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