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At OBG Outsourcing Private Limited, we provide end-to-end BAS Preparation Support designed to take the heavy administrative load off accounting practices, bookkeepers, and Australian businesses. By pairing certified cloud software specialists with our advanced AI review layer, we ensure 100% compliant, audit-ready BAS and IAS filings—on time, every quarter.
Our Comprehensive BAS Support Scope
We handle the end-to-end processing required prior to final review and lodgment:
GST Coding & Line-Item Auditing: Meticulous review of all income and expenses to ensure correct Australian GST tax codes (GST on Sales, GST on Purchases, BAS Excluded, Free, and Capital Acquisitions).
Bank & Credit Card Reconciliations: Reconciling high-volume bank feeds, clearing accounts, and credit cards to ensure zero unallocated transactions.
PAYG Withholding & Instalments: Cross-verifying payroll ledgers, single touch payroll (STP) data, and PAYG withholding calculations against activity period totals.
Fuel Tax Credits (FTC) & Wine Equalisation Tax (WET): Calculating specialized tax credits and adjustments tailored to specific industry requirements.
AI-Enhanced Exception Checking: Leveraging our AI BAS review workflow to automatically detect misclassifications, duplicate entries, out-of-period transactions, and missing receipt anomalies before human sign-off.
Workpaper Compilation & Draft BAS Filing: Preparing clean, fully supported electronic workpapers and draft activity statements ready for final review by your registered BAS agent or CPA.
Why Leading Firms Partner with OBG Outsourcing
| Feature | In-House BAS Processing | OBG Outsourcing Support |
|---|---|---|
| Cost Efficiency | High overheads (salary, super, software licenses) | Up to 60% cost reduction with predictable pricing |
| Turnaround Time | Rushed during peak lodging windows | Fast, SLA-backed delivery year-round |
| Software Expertise | Varies by employee | Certified in Xero, MYOB, QuickBooks Online, Sage, and Tally |
| Quality Control | Single-person risk | AI-driven validation + Multi-tier Senior Review |
| Data Security | Local device risk | ISO-aligned data protection, cloud encryption, and strict NDA protocols |
Our 4-Step Working Process
1.1. Secure Data & Ledger Access:Day 1.
Grant access to your cloud accounting platform (Xero, MYOB, QBO) or securely upload source documents, receipts, and bank statements to our encrypted portal.
2.2. Automated & Human Ledger Processing:Mid-Period.
Our team categorizes transactions, performs bank reconciliations, and runs our AI GST audit workflow to flag line-item variances and missing tax invoices.
3.3. Tiered Quality & Compliance Review:Pre-Draft.
A dedicated Senior Tax & Accounting Manager verifies GST allocations, PAYGW totals, and balance sheet accounts against ATO requirements.
4.4. Final Workpaper Delivery:Final Delivery.
Receive a fully reconciled, audit-ready BAS workpaper pack and draft return—ready for your internal sign-off and immediate ATO lodgment.
The OBG Advantage: You keep full control of client relationship and ATO lodgment while we handle 80% of the time-consuming back-office prep work.
Software We Use
