Tax returns are needed for almost all earners in Australia.
Graham Whyte says the essential step to entering the workforce is to receive a Tax File Number, which you can apply for via the ATO website.
Tax returns can be lodged either with the help of a tax agent or through the ATOs online tool myTax.
To access myTax people need a myGov account.
The ATO says individuals can reduce the amount of tax they pay by claiming certain deductions.
The ATO website provides a guide to the types of deductions that are available.
Graham Whyte recommends the ATO App called myDeductions to keep a record of your of expenses.
Low income earners could also be eligible for a tax offset, which is worked out automatically by the ATO.
Those found guilty of incorrect claims could face fines and prosecution.
The ATO has a variety of tools to support newly arrived Australians, including translated information in 30 languages and a translating and interpreting service.
Most new arrivals are eligible to use ATOs free Tax Help service.
Tax returns for the current financial year should be lodged by 31 October 2016.
