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HMRC’s push for unified tax adviser registration won’t prevent every instance of improper conduct, but it is good for taxpayers and the UK’s reputation
Elsewhere, the UAE’s tax office has issued an update on registration penalties and two firms have been busy making lateral hires
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

Podcast: WTS UK’s CEO breaks cover on strategy, big four and AI

Jeff Soar discusses WTS UK’s ambitious recruitment, the firm's positioning against the big four, and why tax is the perfect profession for AI

The technology arms race is being judged by clients – not firms

ITR’s survey data reveals widespread client disappointment with firms’ use of technology but our upcoming AI in Tax event offers advisers a chance to flip the script
Featured Global Tax 50 profiles
ITR presents the 50 most influential people in tax from 2025, including world leaders, in-house award winners and activists
Trump is president of the US
Reeves is the UK chancellor
Cormann is OECD secretary-general
Awards
Awards
ITR invites tax firms, in-house teams, and tax professionals to make submissions for the 2027 World Tax rankings and the 2026 ITR Tax Awards globally
Awards
View the official winners of the 2025 Social Impact EMEA Awards
The boutique Australian firm’s TP award recognition proves that world-class advisory services aren’t limited to the ‘big four’, the firm’s founder tells ITR
Join ITR's Head of Research, John Harrison, for an overview of key dates, new developments, best practices, and more for next year’s research cycle
  • Sponsored by Deloitte Chile
    Chile is set to amend its Tax Code as it ramps up the scrutiny on domestic inter-company TP policies. Alejandro Paredes, transfer pricing lead for Deloitte Chile, looks at the developments.
  • Sponsored by Deloitte Mexico
    Deloitte’s Simon Somohano and Eduardo Campos explain the Mexican tax authority’s latest non-binding transfer pricing criteria, which some have labelled heavy handed.
  • Sponsored by Deloitte South America
    South America is in the throes of implementing the OECD BEPS project with new regulations emerging from every corner of the region, write Deloitte’s Latin America Countries Organisation practitioners. The developments clearly signal a tougher stance by authorities on transfer pricing and indicate that advance pricing agreements may be a key tool of the future.
Direct Tax
The newly combined tax team has already worked on thousands of joint client matters, leaders from McDermott Will & Schulte tell ITR
New data on public CbCR showed uneven adoption, as Singapore advanced pillar two compliance and firms expanded their tax capabilities
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
The arrival of a team from Brazilian rival Costa Tavares Paes Advogados brings SiqueiraCastro’s tax headcount to seven partners and 30 associates
Transfer Pricing
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
A new focus on early intervention and increased AI use is transforming how tax authorities are approaching TP audits, though capacity-constrained jurisdictions risk falling behind
Significant changes include an update to profit markers and an alteration to how an ‘inbound distributor’ is defined
Booming APA statistics reflect the growing credibility of India’s TP framework and the country’s shift toward a tax certainty approach, ITR has heard
Indirect Tax
The EU agreed new cooperative and investigative measures to tackle VAT fraud, while Hungary faced legal action and Lavez Coutinho expanded its indirect tax team
The French administration has used AI to detect undeclared swimming pools and verandas but always includes a human in the loop, the AI in Tax Forum heard
HMRC secured lengthy prison sentences in a major payroll VAT fraud case, while law firms announced tax promotions and hires
The surge in probes comes as the UK tax authority seeks to close a VAT gap of £11.4bn from last year, Pinsent Masons’ research has suggested
Jurisdictions
Features and Special Focus

Latin America Guide

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