BAS Lodgement & ATO Compliance — Canberra
Never miss an ATO deadline again. We prepare and lodge your BAS accurately and on time, every quarter — managed by a registered BAS Agent.
Book a Free ConsultationWhat Is a Business Activity Statement?
A Business Activity Statement (BAS) is a form submitted to the ATO by registered businesses to report and pay GST, PAYG withholding, PAYG instalments, and fringe benefits tax. Most businesses lodge quarterly — 28 October, 28 February, 28 April, and 28 July.
Incorrect BAS lodgements can result in ATO penalties, interest charges, and incorrect tax credits. Using a registered BAS Agent ensures your BAS is prepared correctly and that you have professional representation if the ATO queries your lodgement.
What's Included
- Quarterly BAS preparation and ATO lodgement
- GST reconciliation against Xero transaction data
- PAYG withholding reporting
- Instalment Activity Statements (IAS) if applicable
- ATO correspondence management
- BAS deadline reminders and calendar management
- GST classification review for mixed income (e.g. healthcare practices)
What Does a Registered BAS Agent Do?
A BAS Agent is a professional registered with the Tax Practitioners Board (TPB) who is legally authorised to prepare and lodge BAS statements on behalf of clients. Only registered BAS Agents or Tax Agents can charge a fee to prepare or lodge a BAS — working with one means you have a qualified professional accountable to the TPB.
Eos Thirty manages BAS lodgement for businesses across Australia — all work is delivered remotely via Xero and the ATO Online portal.