Reporting responsibilities
This page shows the reporting responsibilities within the ATO by group and business line. It is correct as at 28 July 2025.
You can download the ATO organisational chart (PDF, 140KB)This link will download a file in Portable Document Format.
For more information about our organisation, see:
For information about government organisational structures and key personnel, go to Government Online DirectoryExternal Link.
Commissioner of Taxation
Commissioner of Taxation
Registrar of the Australian Business Register, Australian Business Registry Services and Register of Foreign Ownership of Australian Assets
Rob Heferen
Deputy Commissioner (Regulatory Reform)
Hoa Wood (temp transfer)
Client Engagement Group
Second Commissioner
Jeremy Hirschhorn
Private Wealth
Deputy Commissioner (Client Experience)
Louise Clarke
Deputy Commissioner (Behaviours of Concern)
Erin Dale
Individuals and Intermediaries
Deputy Commissioner
Rowan Fox (acting)
Fraud and Criminal Behaviours
Deputy Commissioner
John Ford
Public Groups
Deputy Commissioner (Client Experience)
Rebecca Saint
Deputy Commissioner (Engagement)
Fiona Knight
International, Support and Programs
Deputy Commissioner
Hector Thompson
Small Business
Deputy Commissioner
Will Day
Smarter Data Program
Deputy Commissioner
Chief Data Officer
Andrew Watson (temp transfer)
Superannuation and Employer Obligations
Deputy Commissioner
Emma Rosenzweig
Law Design and Practice Group
Second Commissioner
Kirsten Fish
Policy, Analysis and Legislation
Deputy Commissioner
Ben Kelly
Objections and Review
Deputy Commissioner
Andrew Orme
Office of the Chief Tax Counsel
Chief Tax Counsel
Fiona Dillon
Deputy Chief Tax Counsel
Peter Walmsley
Deputy Chief Tax Counsel
Alex Affleck
Deputy Chief Tax Counsel
Rajitha Srikhanta
Deputy Commissioner
Litigation and Legal Services
Jonathan Todd (acting)
Enterprise Solutions and Technology Group
Chief Information Officer and Chief Security Officer
Mark Sawade
Strategy and Architecture
Deputy Commissioner
Matthew Hay
User and Technology Services
Deputy Commissioner
Chief Technology Officer
Sebastian Hood
Digital Delivery
Deputy Commissioner
Chief Digital Officer
Elissa Walker
Super, Tax and Registry Services
Deputy Commissioner
Narda Phillips
Data, Integration and Service Management
Deputy Commissioner
Michael Rowell
Enterprise Strategy and Corporate Operations
Chief Operating Officer
Jacqui Curtis
ATO People
Deputy Commissioner
Alison Stott
ATO Finance
Chief Finance Officer
Janine Bristow
Enterprise Strategy and Design
Deputy Commissioner
Brad Chapman
ATO Corporate
Deputy Commissioner
Karen Foat
Integrity, Assurance and Law and Chief General Counsel
Deputy Commissioner
Nicholas Shizas
Independent Internal Functions
Internal Audit
Chief Internal Auditor
Damien Browne
Fraud Prevention and Internal Investigations
Assistant Commissioner
Luke O'Connor (acting)
Frontline Operations Group
Second Commissioner
David Allen
Frontline Risk and Strategy
Deputy Commissioner
Anna Longley
Frontline Business Improvement
Deputy Commissioner
Nicole Dykstra
Frontline Resource Management
Deputy Commissioner
Belinda Darling
Frontline Compliance
Deputy Commissioner
Julian Roberts
Frontline Services
Deputy Commissioner
Grant Brodie