2017 tax return due date
If you’re lodging your own tax return they are due by the 31 October 2017 deadline. However, if you need more time, you have up until 15 May 2018 to lodge through your accountant. Using an accountant means you don't miss out on all the deductions you could eligible for. Impala Accountant's tax preparation fees are tax ded uctible and you won't risk ATO penalties for incorrectly interpreting the tax laws.