Changed phone number for this scam. I had been answering and hangup on the (02) 6064 2039 number. Same message, just a new caller id.

I'm calling you from ATO Australian Taxation office. The nature and purpose of this call to let you know that there is a legal lawsuit is against your name as there is a known available warrant has gone issued against you by the ATO. Its concerning your tax fraud, so we need some further information regarding your case file i want you to call me back as soon as possible. The number you can reach me which is (02) 6064 2039. Im going to repeat my number (02) 6064 2039. Don't disregard this message, the matter is very serious and time sensitive. Something something something unknown...Im going to repeat my number (02) 6064 2039. Goodbye and have a pleasant day.

Received call containing recorded message purporting to be the ATO and requested contact regarding very serious tax evasion case to be heard in the "Commonwealth" Court. Another one to be added to my S**t List contact.