First Business Advisory
Get it done and move on. Tax and accounting made simple.
Our Services
Individuals, Companies, Trusts, SMSF
Bookkeeping
Business Setup
BAS & GST
Business Advisory
Tax Returns
Payroll
Our Team
Stella Shen, Director
Stella is a qualified CPA specialising in business accounting and bookkeeping for small businesses. Her focus is to make financials simple, clear, and structured, helping business owners stay organised, meet compliance requirements, and make confident business decisions.
Email: stella@1stba.com | 0420 476 098
CPA | M.Fin
Crystal Guo, Director
Crystal is our Tax Specialist and a qualified CPA with a Master’s degree in Accounting. She has extensive experience helping businesses stay compliant, organised, and financially on track across a range of industries.
Email: crystal@1stba.com | 0430 106 621
CPA | M.AccOur Code of Ethics
1. Simple & Professional: Our principles for ethical, responsible, and professional conduct.
2. Values-Drived: The standards that guide our decisions, actions, and behaviour。
3. Compliance & Trust Focused: Upholding integrity, professionalism, and public trust.
4. Confidentiality & Practical: The ethical standards we commit to in our daily work.
5. Client-Centred: Guiding ethical conduct in service to our clients and community.
Keep small businesses compliant, in control, and set to scale.
We’re on a mission to help small businesses stay compliant, in control, and ready to grow. That’s why we start with compliance—so you’re protected from any unexpected ATO surprises. Next, we help you take control of your financials, giving you a clear view of your operations and financial position. You'll know what you can spend, when to spend it, which products drive the most profit, and which expenses need watching.
Beyond that, we support your wider business needs, building a strong foundation for sustainable growth.
Our core services include tax, management accounting, and bookkeeping—ensuring your financial base is solid. As your trusted one-stop partner, we’re here to support your success from compliance through to strategy and beyond.
Contact Us
2805/5 Lawson Street
Southport, QLD 4215
www.1stba.com
0420 476 098