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 2026

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

The case sits within a context of Brazil signalling that it is replacing informal discretion and ambiguity with structures that reward analytical rigour, one expert tells ITR
Jeff Soar lifts the lid on WTS UK’s ambitious recruitment plans, the firm's positioning against the big four, and why tax is the perfect profession for AI
The move reinforces Milan’s role as a key European hub for international business, the firm said
Australia’s government has also announced that it will implement the pillar two side-by-side agreement
Sara Morgan is due to join Joseph Hage Aaronson & Bremen as a partner in London, ITR understands
The newly combined tax team has already worked on thousands of joint client matters, leaders from McDermott Will & Schulte tell ITR
As AI becomes increasingly intuitive and idiot-proof, its tax applicability is becoming impossible to overstate
New data on public CbCR showed uneven adoption, as Singapore advanced pillar two compliance and firms expanded their tax capabilities
Nearly two years after its publication, the Corporate Tax Roadmap is reshaping the UK’s TP framework through incremental reforms focused on scope, transparency and earlier HMRC intervention
With a stark divergence between MNEs that prepared early and those rushing to catch up, advisers must remain agile with all manner of compliance risks
Gift this article