September 24, 2025
Missed the Deadline? What Happens When You Lodge Late—and How to Fix It Fast Published: 1 Novenmber 2025 Gotax Publishing If you’ve missed the 31 October tax deadline, don’t panic—but don’t ignore it either. The Australian Taxation Office (ATO) doesn’t send friendly reminders. They send penalties. Whether you were too busy, forgot, or didn’t reali