Key BAS, Super & Business Deadlines You Can’t Ignore
April is one of the most important compliance months for Australian business owners and employers. Multiple obligations fall due at the same time, making early preparation essential.
Here’s what you need to know.
📊 March Quarter BAS – Due 28 April
If you lodge BAS quarterly, your March quarter BAS (covering January to March) is due on 28 April.
This BAS may include:
- Goods and Services Tax (GST)
- PAYG withholding
- PAYG instalments
Late BAS lodgement can result in failure‑to‑lodge penalties and interest charges. [ato.gov.au]
✅ Tip:
Lodging through a registered tax agent often provides additional support and ensures figures are reviewed correctly before submission.
👩💼 Superannuation Guarantee – Also Due 28 April
Employers must ensure superannuation contributions for the January–March quarter are received by employees’ super funds by 28 April.
This is critical because:
- Super paid late is not tax‑deductible
- Late payments may trigger the Superannuation Guarantee Charge (SGC)
Payment must reach the fund by the due date — processing delays do not extend deadlines. [jdscott.co]
⚠️ Common April Mistakes
April is when many businesses unintentionally fall behind due to:
- Waiting until the last week to prepare BAS
- Underestimating GST or PAYG amounts payable
- Paying super late due to cash‑flow pressure
These issues are often avoidable with early planning and professional guidance.
🔭 Looking Ahead: May Is Coming
April is also the final full preparation month before the major tax agent deadline in May.
For many individuals, sole traders, and companies lodging through a tax agent, 15 May is the main tax return lodgement deadline. Starting in April ensures:
- Accurate returns
- Better cash‑flow planning
- Reduced risk of penalties [ato.gov.au], [pherrus.com.au]
✅ April Checklist
✔ Lodge March quarter BAS by 28 April
✔ Pay superannuation on time (received by fund)
✔ Review cash flow for tax and super payments
✔ Begin finalising tax return information
✔ Speak with your tax agent early
📌 Final Reminder
April is not a month to delay. Timely compliance protects your business, your deductions, and your peace of mind.g compliant and avoiding stress later in the year.
Speak with our team today to stay compliant and protect your growing business.