I had three left messages from Ron over two days with the same speil (didn't ask to speak to any one in particular, the voice didn't sound real and the message was relating to a tax fraud). Definitley a scam.

Same today
When I asked him stuff he scolded me for interrupting him in his spiel

Yes, same as above. Thought it was strange when he didn't ask for a particular person before giving the above spiel. Thanks for this service.

The same man called a third time today. The previous two had gone to my answer service. This time I answered the call. I let him rabbit on for a while and then I said that as he was from the ATO he would be able to tell me my Tax File Number. He then put the phone down. I don't think he will be calling me again!

Received the same message twice today. I have no reason to suspect that any tax fraud could be filed against me. I agree with the earlier comments.

Ron Watson --- Tax Fraud Scam
Record message

I received the same today. Likely a scam given that government office calls tend to show up as private numbers.