There is scheduled system maintenance on Saturday, 03 May 2025, 09:00 PM to Sunday, 04 May 2025, 01:00 PM (AEDT) During these times, the ABN refresh service will be unavailable. Users may experience delays with their ABNs appearing on the Lookup services. To minimize disruptions, we recommend planning your activities accordingly. Thank you for your patience and understanding.

Tools & resources
- Web services
- ABN Lookup tools
- Deductible gift recipients
- ATO app
- Quick links
- Bulk extract

Quick linksVersion: 9.9.7

The following sites contain information related to ABN Lookup:

Australian Business Register (ABR)
Australian Tax Office (ATO)
Australian Securities & Investment Commission (ASIC)
Super Fund Lookup
business.gov.au

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