Hi Amdaloia, It went like this .... we are CPV poms but having paid the Australian government approx $100,000 to join or children we couldn't afford to live.
So I applied for an ABN number to get a cleaning job. I still didn't earn enough to pay tax so the account said I did'nt to enter a tax return. 2 years later I get a fine notice of $1250 because they did a research of people with ABN numbers who had lodged a tax return. Bingo "in the ****"} as we say. Still arguing the case but the point is have someone working for you who understands the system.