Everything to gather and do before you lodge — tick items off as you go.
Self-lodging (myTax)
Due 31 October
Lodging via a registered tax agent
Often extended to 15 May the following year
To get the extended deadline, you generally need to be on your tax agent's client list before 31 October — contact them early rather than waiting until the deadline.
Want it checked and lodged by a professional instead?
Find a Registered Tax Professional →General information only. Consult a tax professional for your specific situation.