There is scheduled system maintenance occurring from 9:00PM Friday, 7 November 2025 to 8:00AM Monday, 10 November 2025 (AEDT). During these times, the ABN refresh service will be unavailable, and users may experience delays with their ABNs appearing on the Lookup services.
Invalid ACNVersion: 9.9.7
The number entered is not a valid ACN
The number entered (041 831 050) is not a valid ACN. See Australian Company Numbers
for more information.
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