What departments does Australian Taxation Office have?

Australian Taxation Office has employees across 11 departments including Operations, Information Technology, Finance, Information Security, Accounting.

What is the largest department at Australian Taxation Office?

The largest department at Australian Taxation Office is Operations with 3 employees.

Where are Australian Taxation Office employees located globally?

Australian Taxation Office has employees across 5 continents and 23 countries including Algeria, Nigeria, Somalia, India, Bangladesh.

How has Australian Taxation Office's team size changed over time?

Australian Taxation Office's team has decreased from approximately 9.6K to 8.7K employees based on available data.

Australian Taxation Office Employee Directory

Q: Who are Australian Taxation Office's key employees and leadership?

Australian Taxation Office's key employees include: Personal Assistant To Chief Executive Officer: M. B., Chief Operating Officer: J. C., Chief Digital Officer And Deputy Commissioner - Digital Delivery: E. W., Chief Information Officer: M. S., Chief Finance Officer: J. B.

Government AdministrationAustralian Capital Territory, Australia5001-10000 Employees

The Australian Taxation Office (ATO) is a government agency charged with administering tax across Australia. Based in Canberra, Australian Capital Territory, it operates within the Government Administration sector and employs a large workforce to manage tax collection and guidance on tax and super. The agency provides up-to-date information and answers general questions, while maintaining privacy by not discussing personal tax matters on social media and directing individuals to contact via phone for personal inquiries.

Its audience includes Australians seeking tax and super information as well as businesses requiring guidance to meet their tax obligations. It communicates through official online channels and social media to share information and tips, while emphasizing security and appropriate channels for personal inquiries. In June 2026, the ATO launched a Tax Time Toolkit intended to assist small businesses with preparation, lodgment, and staying on track during tax time.

Australian Taxation Office Global Highlights

Oceania
9.9K

Australia
9.9K
New Zealand
2

North America
29

United States Of America
27
Canada
1
Mexico
1

Europe
24

United Kingdom Of Great Britain And Northern Ireland
18
Italy
2
Norway
2
Switzerland
1
Netherlands
1

Asia
18

India
6
Bangladesh
2
Singapore
2
China
2
Philippines
1
Viet Nam
1
Japan
1
Saudi Arabia
1
Thailand
1
Iran
1

Africa
3

Algeria
1
Nigeria
1
Somalia
1

Australian Taxation Office's Leadership

J. C.
Chief Operating Officer
Mobile Phone
Email
E. W.
Chief Digital Officer And Deputy Commissioner - Digital Delivery
Mobile Phone
Email
M. S.
Chief Information Officer
Mobile Phone
Email
J. B.
Chief Finance Officer
Mobile Phone
Email
G. F. W.
Chief Information Officer
Mobile Phone
Email
K. V. G.
Chief Risk Officer And Assistant Commissioner Enterprise Risk Management
Mobile Phone
Email
M. C.
Chief Operating Officer
Mobile Phone
Email
M. L.
Chief Administration Officer
Mobile Phone
Email

Australian Taxation Office Employee Metrics

100%

50%

0%

2026

2025

Analytics
Program & Project Management
Supply Chain
Legal
Engineering
Other
Administrative
Community & Social Services
Business
Information Technology

Contact profiles from Australian Taxation Office

Name

Title

Contact

Location

Last Update

M. R.
Deputy Commissioner, Enterprise Risk, Change & Integration And Cdo – Australian Taxation Office (ato
Mobile Phone
Email
Australia, New South Wales
Oct 11, 2026
J. C.
Chief Operating Officer
Mobile Phone
Email
Australia, Australian Capital Territory
Oct 11, 2026
E. W.
Chief Digital Officer And Deputy Commissioner - Digital Delivery
Mobile Phone
Email
Australia, Queensland
Oct 11, 2026
M. S.
Chief Information Officer
Mobile Phone
Email
Australia, Australian Capital Territory
Oct 15, 2026
C. M.
Acting Chief Digital Officer And Deputy Commissioner, Digital Delivery At Ato
Mobile Phone
Email
Australia, Australian Capital Territory
Oct 11, 2026
J. B.
Chief Finance Officer
Mobile Phone
Email
Australia, Victoria
Oct 11, 2026
A. W.
Deputy Commissioner And Chief Data Officer
Mobile Phone
Email
Australia, South Australia
Oct 11, 2026
M. B. C.
Acting Deputy Commisioner, Chief People Officer (ses B2)
Mobile Phone
Email
Australia, Australian Capital Territory
Jul 21, 2026
G. F. W.
Chief Information Officer
Mobile Phone
Email
Australia, Victoria
K. V. G.
Chief Risk Officer And Assistant Commissioner Enterprise Risk Management
Mobile Phone
Email
Oct 11, 2026

Frequently Asked Questions

What is Australian Taxation Office known for?

Australian Taxation Office was founded in 1910 and operates in the Government Administration industry. Explore Australian Taxation Office's company overview page for more information.

What is Australian Taxation Office's most common email format?

Australian Taxation Office employees' email format typically follows the pattern of First.Last@ato.gov.au. Trying to find reliable and up-to-date employee contact data? Find more Australian Taxation Office email formats with LeadIQ.

How many employees does Australian Taxation Office have currently?

Australian Taxation Office has approximately 9.6K employees as of October 2026. These team members are located across 5 continents, including Oceania, North America and Europe.

Who are Australian Taxation Office's key employees and leadership?

As of October 2026, Australian Taxation Office's key employees include:

Chief Operating Officer: J. C.
Chief Digital Officer And Deputy Commissioner - Digital Delivery: E. W.
Chief Information Officer: M. S.
Chief Finance Officer: J. B.
Chief Information Officer: G. F. W.

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Australian Taxation Office Employee Directory

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