The Cumberland,
London, UK
Tax Controversy Leaders
Bringing together leading tax controversy experts to ensure you are equipped against today's biggest tax risks.
Stay up-to-date with all of the important trends in the tax litigation ecosystem and hear perspectives from both corporate and governmental professionals.
Top experts speaking in 2025 include
Tax Controversy Leaders 2025 at a glance:
OECD Keynote Update
The latest policy developments driving global tax transparency
Tax authorities’ approach to litigation & disputes
TP Disputes: Lessons Learned from Litigious Jurisdictions
DEMPE Drama: Tax Disputes, Functions, and Follies
'Unallowable Purpose' after Blackrock, JTI and Kwik-Fit
HMRC’s Criminal Investigation Strategy & New Whistleblowing Initiative
Is Tax Avoidance Acceptable?
State Aid: Between Legality and Competitiveness
Managing Global Tax Risk in the Current Geopolitical Climate: Tariffs, P2 & More
What Evidence is Enough Evidence in Tax Cases?
International Tax Dispute Resolution in Practice
What's Next for Tax Crime and Investigations?
Plus... Great Networking & Drinks Reception!
2024 highlights
Watch the video to see the highlights of the 2024 conference.


CPD Certified
Attendance at Tax Controversy Leaders may be used to claim CPD from your professional body. The number of hours or points may vary from body to body. Your attendance will also help you to comply with the CPD requirements for those professional bodies which do not apply a points-based, or hours-based CPD programme. Where your body insists on the undertaking of verifiable CPD, attendance at this conference will help you to meet your verifiable CPD requirement. Upon request, we will supply you with a certificate of attendance to facilitate your CPD submission with your professional membership organisation.