BAS, IAS & GST Support for Small Businesses

You Focus on Your Business. We’ll Handle the ATO.

BAS, IAS, GST and payroll compliance support for Australian small businesses. Accurate, stress-free, and done right.

BAS and IAS Compliance

Staying compliant with the ATO isn’t optional, and for many small business owners, it can feel overwhelming.

At Complete Bookkeeping & Admin Support, I help Australian small businesses stay organised, compliant, and in control with:

Business Activity Statements (BAS) and Instalment Activity Statements (IAS) preparation
GST coding, transaction reviews, and account reconciliations
Payroll processing and Single Touch Payroll (STP) reporting
Superannuation Guarantee (SG) and Super Guarantee Charge (SGC) calculations
Compliance reviews, record-keeping, and reporting support

I work closely with my supervising BAS Agent to ensure all BAS-related services are prepared accurately, in accordance with Australian legislation and your ATO obligations in mind.

For more information about BAS obligations, you can visit the ATO’s guidance on Business Activity Statement (BAS) requirements and the Tax Practitioners Board (TPB) Code of Professional Conduct.

BAS Services I Can Prepare for Your Business

All BAS-related services are prepared under the supervision of a registered BAS Agent.

Prepare Business Activity Statement (BAS) and Instalment Activity Statements (IAS)
Review and code GST transactions accurately
Conduct payroll processing and STP reporting
Reconcile accounts where GST is applicable
Prepare and verify figures for BAS reporting
Prepare SGC statements and late payment offset elections
Determine SG shortfalls and administrative fees
Conduct BAS compliance reviews and reporting checks
Manage accounts payable and receivable
Manage superannuation payments through clearing houses
Apply for ABNs on behalf of clients

BAS Lodgement and ATO Representation

(Handled by my supervising BAS Agent)

While I prepare all BAS-related data and reports, BAS lodgement, communication with the ATO, and formal representation are handled by my supervising BAS Agent.

Lodge BAS and IAS statements with the ATO
Communicate with the ATO directly on your behalf
Request payment arrangements, apply for remissions, or manage ATO audits

Why Choosing the Right BAS Support Matters

Not all bookkeeping or BAS support is created equal.

When BAS services affect what is reported to the ATO, Australian law requires those services to be provided by a registered BAS Agent or by someone working under their direct supervision.

Choosing the right BAS support helps protect your business by ensuring:

GST is coded correctly from the start
BAS figures are reviewed before lodgement
Payroll and STP obligations are handled accurately
Superannuation calculations are checked properly
Your records are prepared in line with ATO and TPB requirements

That’s why I follow best-practice bookkeeping systems, stay aligned with Tax Practitioners Board (TPB) standards, and work closely with my supervising BAS Agent so you can feel confident your compliance obligations are being handled correctly.

Personalised Support from Someone Who Gets It

I understand the pressure small business owners face because I’ve lived it myself.

As a small business owner, parent, and bookkeeper, I know what it’s like to juggle deadlines, finances, staff, customers, and the never-ending admin that comes with running a business.

That’s why I do more than prepare reports and reconcile accounts. I help bring structure to the chaos, answer your questions without jargon, and give you the clarity and confidence to focus on what you do best; running your business.

Ready to Get Started?

Let’s take the stress out of your BAS and IAS.

Contact me today to get started; I’m here to help

Let’s Meet