Australian Taxation Office
The Australian Taxation Office is the Government's principal revenue collection agency. The ATO's role is to manage and shape tax, excise and superannuation systems that fund services for Australians. Please ensure that you have visited the below webiste to ensure you have the correct requirements in place to work in Australia. You will be required to obtain a Tax File Number prior to working in Australia.
For further information please contact http://www.ato.gov.au/individuals/