Same thing Happened to me.

Had a call telling me a report was filed for tax evasion/fraud and arrest warrant will be issued. to ring this number immediately. Rang the ato confirmed and done a scam report.

They called me as well - same information as above. Unreal I believed them. They are using fear tactics.

Got one of these messages today, not a very good line but it could frighten someone. There should be a law that allows for this phone number to be disconnected when they use it for this sort of purpose.

ATO spam

Person calling on behalf of taxation office