BAS Due Dates in Australia (Explained Simply)

---

 Understanding when BAS is due is essential for Australian businesses. Due dates vary depending on how often you lodge and whether you use a tax agent. 

 Most businesses lodge BAS quarterly. Some businesses lodge monthly. Each reporting period has its own lodgement and payment deadline. 

Businesses registered with a tax agent may receive extended BAS lodgement deadlines. These extensions vary and are easy to miscalculate.

Relying on memory or manual tracking increases the risk of missing a deadline.

 Most BAS penalties occur because deadlines are forgotten or misunderstood. Automated email reminders reduce that risk.