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Organisational chart

This page shows the reporting responsibilities within the ATO.

Last updated 24 March 2024

This page shows the reporting responsibilities within the ATO by group and business line. It is correct as at 22 March 2024.

You can download the ATO organisational chart (PDF, 296KB)This link will download a file 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
Rob Heferen

Client Engagement Group

Second Commissioner
Jeremy Hirschhorn

  • Private Wealth    
    • Deputy Commissioner (Client Experience)
      Louise Clarke
    • Deputy Commissioner (Behaviours of Concern)
      Hoa Wood
  • 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  
  • International, Support & Programs
    Deputy Commissioner
    Hector Thompson
  • Small Business
    Deputy Commissioner
    Will Day
  • Smarter Data Program
    Deputy Commissioner
    Marek Rucinski
  • 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

Second Commissioner
Chief Information Officer
Ramez Katf

  • Strategy and Architecture
    Deputy Commissioner
    Matthew Hay
  • Commercial Management & Cyber Security
    Deputy Commissioner
    Chief Information Security Officer
    Alex Adams
  • User & Technology Services
    Deputy Commissioner
    Chief Technology Officer
    Sebastian Hood
  • Digital Delivery
    Deputy Commissioner
    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
Jacqui Curtis

  • ATO People - Workplace Relations & Strategy
    Deputy Commissioner
    Alison Stott
  • ATO Finance
    Chief Finance Officer
    Janine Bristow
  • Enterprise Strategy and Design
    Deputy Commissioner
    Brad Chapman
  • ATO Corporate
    Deputy Commissioner
    Clare Gunning
  • Independent Internal Functions            
    • Internal Audit
      Chief Internal Auditor
      Damien Browne (ESD)
    • Fraud Prevention and Internal Investigations
      Assistant Commissioner
      Janine Clark (ATOC)  

Service Delivery Group

Chief Service Delivery Officer
David Allen (acting)

  • Lodge and Pay
    Deputy Commissioner
    Vivek Chaudhary
  • Client Account Services
    Deputy Commissioner
    Grant Brodie
  • Strategy and Support
    Deputy Commissioner
    Julian Roberts (acting)
  • Australian Business Registry Service & Deputy Registrar
    Deputy Commissioner
    Karen Foat

For more information about our organisation, see:

QC33535