先看你是不是resident for tax purpose,参考ato网站内容
Am I an Australian resident for tax purposes?
Generally, we consider you to be an Australian resident for tax purposes if you:
* have always lived in Australia or you have come to Australia to live
* have been in Australia for more than half of the income year (unless your usual home is overseas and you do not intend to live in Australia - for example, you are a working holiday maker), or
* are an overseas student enrolled in a course of study for more than six months duration.
The tax rates that apply to your taxable income depend on whether or not you are an Australian resident. A higher rate of tax is applied to a foreign resident's taxable income. Foreign residents are not entitled to a tax-free threshold.
The standards we use to determine your residency status are not the same as those used by the Department of Immigration and Citizenship.
As only one kind of mortal would not be scared of Li Xunhuan's knife,there is only one kind of mortal would not contrubute tax in Australia if he/she has income-----a dead one! Clear with my Chinglish?