Scams
The Commission has been made aware there may be scammers impersonating our staff. Please be alert. If you think you have been contacted by a scammer, please call 1300 489 844 and speak to a Commission staff member who can assist you.
If the NACC contacts you, we will never:
- request you to pay a service charge or fee
- send you a pre-recorded message
- threaten you with deportation, or freezing or forfeiture of assets.
More information and guidance on scams can be found on Scamwatch.
Make a report online
You can report corrupt conduct online using our webform.
Request a review of a Commission assessment decision.
Call
To make a report or general enquiry please call
- 1300 489 844
- International callers +612 61059600
Our phone numbers operate between 8:30 am and 6 pm, Monday to Friday (AEST) and requests for a callback may be left outside these hours.
- The Translating and Interpreting Service (TIS) 131 450 can facilitate calls to us in languages other than English.
- If you are deaf or find it difficult to hear or speak with people over the phone, you can contact us through the National Relay Service on 133 677 and ask for 1300 489 844.
- Voice-only users please phone 1300 555 727 and ask for 1300 489 844.
Post
National Anti-Corruption Commission
GPO Box 605
CANBERRA ACT 2601
AUSTRALIA
APSACC 2026
The National Anti-Corruption Commission is hosting the next Australian Public Sector Anti-Corruption Conference (APSACC) in Canberra in 2026.
For more information see the APSACC website.
Support services
If someone's life is in immediate danger call 000 or visit a hospital emergency department. Many of the reports the Commission receives involve distressing issues. We encourage you to seek support when and if you need it. The below services are widely recommended as a good place to start:
Mailing list
Social media
Users should be aware of our Social Media Terms of Use.
We do not accept or handle reports of corruption via social media. Anyone wishing to report corruption should contact us using one of the other methods above.