Hi,
ATO just cancelled my ABN while its being used. I filed my returns on my ABN for 22/23 successfully and paid the due tax as well. Wasnt that enough for ATO to realise that its an active ABN. I did get a weird sms regarding cancellation but I lost that sms with my old phone. I'm still using the ABN and want to recover it. What are my options to get out of this unnecessary frustration pushed by ATO.
Thanks