When Is the Tax Return Due Date in Australia

The standard deadline for lodging your Australian individual tax return is October 31 each year.This applies if you are lodging the return yourself.If you use a registered tax agent and are on their client list before 31 October, you may receive an extended deadline. The exact date depends on your situation.If October 31 falls on a weekend or public holiday, the deadline moves to the next business day.

What Happens If You Lodge Late

If you miss the deadline, the Australian Taxation Office can apply a failure to lodge penalty.The penalty increases the longer your return remains overdue. Interest may also apply if you owe tax.Even if you are due a refund, lodging late can delay payment and cause unnecessary stress.

Why People Miss the Tax Deadline

It only happens once a year.
It competes with work, family and everything else.
There is no automatic reminder built in.
Most people do not forget because they are irresponsible, they forget because life is busy.

A Simple Way To Never Miss It Again

Adulting Calendar AU adds important Australian deadlines directly into your existing calendar.It works with:
Google Calendar
Apple Calendar
Outlook
You receive reminder emails before each deadline so nothing catches you off guard.No apps.
No accounts to manage.
No clutter.
Just automatic reminders for the dates that matter.

What You Get

Reminders for tax, renewals, financial milestones, health check ups, car servicing and essential home safety dates.Everything updates automatically each year while your subscription is active.

Price

$10 per year.Cancel anytime.Less than the cost of a late fee, a missed renewal, or a rushed appointment.

Never Miss an Important Australian Deadline Again

If you have ever said “I will remember next time” and still forgot, this is for you.One setup.
Ongoing reminders.
Zero mental load.

Never miss a deadline again.