Deadlines, Pitfalls and Official Sources

Lodgment deadlines, penalties, the mistakes the ATO looks for, fixing a return and where to complain.

Saving tax legally is only half the job; the other half is not losing money to late lodgment, rejected claims or penalties. The tax return mistakes guide is the overview: it lists the errors that most often lead to an ATO adjustment and links to the detailed guides.

You will find the 31 October deadline and how the tax agent lodgment program extends it, how failure-to-lodge penalties and the general interest charge are calculated for individuals, the work-related deduction mistakes the ATO regularly targets, what happens when you exceed a super contribution cap, and how to amend a return, object to an assessment or make a complaint.

Each guide ends with the official bodies to contact: the Australian Taxation Office, the Tax Practitioners Board, the Inspector-General of Taxation and Taxation Ombudsman, and the Administrative Review Tribunal. Business tax, GST and BAS are outside the scope of this site.

Deadlines, Pitfalls and Official Sources

Guides in this topic