Australia: ATO Details Dispute Resolution Approach for Large Corporate Groups

Published 29 October 2026, the ATO’s guidance on managing disputes with large corporate groups sets out the administrative framework for resolving tax controversies involving significant global entities. The approach emphasizes early engagement, the use of Alternative Dispute Resolution (ADR) techniques, and the role of the ATO’s dedicated Large Business and International (LB&I) division. The guidance details the stages from risk review and audit through to objection, litigation, and settlement, including the criteria for the ATO’s “Test Case” litigation program. It also references the OECD’s guidance on mutual agreement procedures (MAP) for cross-border disputes.

Key Takeaways

  • Early Engagement Encouraged: The ATO promotes voluntary disclosure and pre-lodgement agreements to reduce uncertainty and compliance costs for both parties.
  • ADR as Primary Tool: Facilitated mediation and independent expert appraisal are preferred for factual disputes, reserving litigation for points of law.
  • Transparency and Consistency: The ATO commits to publishing settlement principles and outcomes (where confidentiality allows) to ensure consistent treatment of similar issues.

Disclaimer: This article is compiled and summarized by the AI based on publicly available information and is for general information purposes only. It does not constitute any form of formal tax advice, legal opinion, or basis for performance. Please consult a qualified professional tax advisor or legal counsel for tax advice.

Source: Read Official Announcement