Ok, searching the forum got me looking in the right direction, but I was wondering if a fellow Aussie making a fair bit of cash could answer me a few questions. 1. What is the most tax effective way to earn US$100/day through Google (I reached this today ) 2. If it is through a business, at what point do the costs of establishing/running a business get paid off (ie name registration, etc, etc, etc) 3. Any other info on Adsense Tax in Australia