Expert Analysis

Daniel Hassell, secretary of revenue, and Kevin Milligan, special advisor to the deputy secretary for taxation, at the Pennsylvania Department of Revenue share their four decades of experience and predict the future of US state tax compliance.

The GCC has made tax reform the key to its plans for a post-oil future. Here, Mohamed Faycal Charfeddine, group head of tax at the Aujan Group, assesses the rollout of excise tax.

The principle of diversity is well accepted on boards and across entire organisations, but what about diversity within teams? Sandy Markwick, head of the Tax Director Network at Winmark, asked whether a tax team can be more effective through diversity.

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