Special report: Tax controversy trends to monitor in 2023

International Tax Review is part of Legal Benchmarking Limited, 1-2 Paris Garden, London, SE1 8ND

Copyright © Legal Benchmarking Limited and its affiliated companies 2025

Accessibility | Terms of Use | Privacy Policy | Modern Slavery Statement

Special report: Tax controversy trends to monitor in 2023

Gavel leaning against a row of law books

ITR looks at the most important trends in tax controversy and how taxpayers can best adapt their strategies for potentially costly disputes.

Multinational companies are battling new sources of controversy from around the world, while old problems are not going away either.

Every business fears the possibility of a major court case costing its reputation and much more financially. Tax controversy is one of the hottest areas of corporate litigation since governments and tax authorities have cracked down on tax avoidance.

With exclusive insight from leading tax professionals at companies and advisory firms globally, this special report looks at how business and tax leaders can:

· Mitigate and manage tax controversy;

· Prevent and resolve disputes; and

· Review the implications of major cases

Here, we have a three-part special report written by Euan Healy, Josh White and Ralph Cunningham:

· Top tax controversy cases in 2023, so far

· The changing face of dispute strategy

· Why more tax controversy is in the offing

The first part is a feature looking at the most important tax disputes in 2023, followed by an article on dispute prevention and resolution strategies. The third part is an analysis of the driving factors of tax controversy.

This is the second in a series of ITR special reports on the most important issues in international tax. You can read the previous one here.

more across site & shared bottom lb ros

More from across our site

Imposing the tax on virtual assets is a measure that appears to have no legal, economic or statistical basis, one expert told ITR
The EU has seemingly capitulated to the US’s ‘side-by-side’ demands. This may be a win for the US, but the uncertainty has only just begun for pillar two
The £7.4m buyout marks MHA’s latest acquisition since listing on the London Stock Exchange earlier this year
ITR’s most prolific stories of the year charted public pillar two spats, the continued fallout from the PwC Australia tax leaks scandal, and a headline tax fraud trial
The climbdowns pave the way for a side-by-side deal to be concluded this week, as per the US Treasury secretary’s expectation; in other news, Taft added a 10-partner tax team
A vote to be held in 2026 could create Hogan Lovells Cadwalader, a $3.6bn giant with 3,100 lawyers across the Americas, EMEA and Asia Pacific
Foreign companies operating in Libya face source-based taxation even without a local presence. Multinationals must understand compliance obligations, withholding risks, and treaty relief to avoid costly surprises
Hotel La Tour had argued that VAT should be recoverable as a result of proceeds being used for a taxable business activity
Tax professionals are still going to be needed, but AI will make it easier than starting from zero, EY’s global tax disputes leader Luis Coronado tells ITR
AI and assisting clients with navigating global tax reform contributed to the uptick in turnover, the firm said
Gift this article