This page shows the reporting responsibilities within the ATO by group and business line. It is correct as at 13 May 2024.
You can download the ATO organisational chart (PDF, 133KB) in Portable Document Format.
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 and the Australian Business Registry Services
Jacqui Curtis (acting)
- Client Engagement Group
- Law Design and Practice Group
- Enterprise Solutions and Technology Group
- Enterprise Strategy and Corporate Operations
- Service Delivery Group
Client Engagement Group
Second Commissioner
Jeremy Hirschhorn
- Private Wealth
- Deputy Commissioner (Client Experience)
Louise Clarke - Deputy Commissioner (Behaviours of Concern)
Hoa Wood
- Deputy Commissioner (Client Experience)
- Individuals and Intermediaries
Deputy Commissioner
Andrew Watson - Fraud and Criminal Behaviours
Deputy Commissioner
John Ford - Public Groups
- Deputy Commissioner (Client Experience)
Rebecca Saint - Deputy Commissioner (Engagement)
Fiona Knight
- Deputy Commissioner (Client Experience)
- International, Support & Programs
Deputy Commissioner
Hector Thompson - Small Business
Deputy Commissioner
Will Day - Smarter Data Program
Deputy Commissioner
Ramsey Beydoun (acting) - 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)
- Deputy Chief Tax Counsel
Enterprise Solutions and Technology Group
Chief Information Officer
Matthew Hay (acting)
- Strategy and Architecture
Deputy Commissioner
Jimmy Tzimopoulos (acting) - Cyber Security
Deputy Commissioner
Chief Information Security Officer
Dan Barron (acting) - User & 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 & Service Management
Deputy Commissioner
Michael Rowell
Enterprise Strategy and Corporate Operations
Chief Operating Officer
Clare Gunning (acting)
- 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
Janine Clark (acting) - Independent Internal Functions
- Internal Audit
Chief Internal Auditor
Suzy Stamatoniklos (ESD)(acting) - Fraud Prevention and Internal Investigations
Assistant Commissioner
Luke O'Connor (ATOC)(acting)
- Internal Audit
Service Delivery Group
Second Commissioner
David Allen (acting)
- Lodge and Pay
Deputy Commissioner
Jill Kitto (acting) - Client Account Services
Deputy Commissioner
Grant Brodie - Strategy and Support
Deputy Commissioner
Julian Roberts (acting) - Australian Business Registry Service & Deputy Registrar
Deputy Commissioner
Jane Mitchell (acting)
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