First, let me say this: you're not alone. Missing a BAS lodgement date is one of the most common things I see with small business owners — not because they're irresponsible, but because running a business is relentless and the books always get what's left of your time and energy. If you're reading this in a mild panic, take a breath. It's fixable.
What is a BAS lodgement date?
A Business Activity Statement (BAS) is how you report and pay your GST, PAYG withholding, and other tax obligations to the Australian Taxation Office (ATO). Most small businesses lodge quarterly, though some lodge monthly or annually depending on their turnover and registration type.
The standard quarterly BAS due dates are:
- Q1 (July–September): 28 October
- Q2 (October–December): 28 February
- Q3 (January–March): 28 April
- Q4 (April–June): 28 July
If you lodge through a registered BAS agent (like Bean Guru), you typically get extended due dates — which is one of the practical advantages of working with a professional.
What actually happens when you miss the date?
The ATO doesn't immediately send the tax office equivalent of a debt collector. What happens depends on how late you are and your history:
Failure to Lodge (FTL) penalty
This is the main consequence. The ATO applies a Failure to Lodge penalty in units — each penalty unit is currently $330 (as of 2025). For a small business, the penalty is typically one penalty unit per 28 days late, up to a maximum of five units ($1,650). The longer you wait, the more it adds up.
Interest charges on unpaid amounts
If you owe GST or PAYG and haven't paid it, the ATO charges General Interest Charge (GIC) on the outstanding amount. This accrues daily at the current GIC rate (around 11% per annum). It's not catastrophic — but it does compound, so acting fast saves you money.
ATO follow-up
If you don't lodge and don't respond, the ATO may issue a default assessment — essentially their best guess at what you owe, which is rarely in your favour. They may also begin debt recovery action, which can include garnishing bank accounts or issuing Director Penalty Notices for company directors.
💡 Important: The ATO distinguishes between lodgement and payment. Even if you can't afford to pay right now, lodging on time (or as soon as possible after the deadline) avoids the FTL penalty and demonstrates good faith. You can then arrange a payment plan separately.
What should you do right now?
If you've missed your BAS date, here's the order of priority:
- Lodge as soon as possible. Every day counts. The FTL penalty clock is ticking. Even a rough lodgement is better than no lodgement — you can always amend it later if needed.
- Don't ignore ATO correspondence. If you've received letters or calls, respond. Ignoring the ATO almost always makes things worse. They're generally willing to work with people who engage honestly.
- Request remission of penalties. If this is your first time missing a deadline or you have a genuine reason (illness, natural disaster, family emergency), the ATO will often remit (waive) the FTL penalty if you ask. They don't advertise this widely, but it's a legitimate process.
- Set up a payment plan if needed. If you owe more than you can pay in one hit, contact the ATO or use myGov to arrange a payment plan. They'd rather receive money over time than not at all.
What if your books aren't in order?
This is where a lot of business owners get stuck. The BAS deadline hits, the books are a mess, and the thought of sorting through months of unreconciled transactions at 11pm is just too much — so nothing gets done.
This is exactly what Bean Guru's Rescue Packages are designed for. We come in, get your books in order, and lodge your outstanding BAS correctly and quickly — without judgment, just practical support. Many clients come to us exactly in this situation and leave feeling like a weight has been lifted.
How to make sure this never happens again
The best protection against BAS stress isn't willpower — it's a system. Practically, that means:
- Setting ATO deadline reminders in your calendar 4 weeks before each due date
- Keeping your books reconciled monthly (not quarterly in a panic)
- Separating a GST holding amount into a separate bank account as you go — so the money is always there when the BAS is due
- Working with a registered BAS agent who manages your lodgements and deadlines for you
That last one is obviously what we do — but even if you don't work with us, the other three habits alone will dramatically reduce your BAS stress.
📞 Already behind on your BAS? Call Judith directly on 0403 442 022 for a no-pressure conversation about getting back on track fast.
Common questions
What penalties apply if I lodge my BAS late?
The main consequence is a Failure to Lodge (FTL) penalty, applied in units — each penalty unit is currently $330 (as of 2025). For a small business, the penalty is typically one penalty unit per 28 days late, up to a maximum of five units ($1,650). If you owe GST or PAYG and haven't paid it, the ATO also charges General Interest Charge (GIC) on the outstanding amount, which accrues daily.
Should I still lodge my BAS if I can't afford to pay it?
Yes. The ATO distinguishes between lodgement and payment. Even if you can't afford to pay right now, lodging on time (or as soon as possible after the deadline) avoids the FTL penalty and demonstrates good faith. You can then arrange a payment plan with the ATO separately.
Can the ATO waive a late BAS penalty?
Often, yes. If this is your first time missing a deadline or you have a genuine reason — illness, natural disaster, or a family emergency — the ATO will often remit (waive) the FTL penalty if you ask. They don't advertise this widely, but it's a legitimate process.
Never miss a BAS deadline again.
Bean Guru manages your BAS lodgements, deadlines, and ATO obligations — so you can stop worrying and focus on running your business.