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Business Details
Trusted Chartered Accountants in Melbourne
BSA Partnership is a Chartered Accounting firm based in Melbourne's central business district. Our partners, David Barnes, Mark Brownell, and Greg Ziegler, bring decades of combined experience in servicing businesses across Australia. We specialise in accounting, taxation, business consultancy, and self-managed superannuation funds, catering to small and medium enterprises as well as individual taxpayers. Our clients range from small businesses to entities with multi-million-dollar turnovers.

We pride ourselves on our hands-on approach, extensive network of independent service providers, and ability to communicate effectively with clients to deliver tailored financial solutions. Our team supports clients through all stages of business growth, from startup to sale, while maintaining a strong commitment to community involvement through partnerships with organisations like the Royal Children's Hospital Good Friday Appeal and Movember.
Services
Accounting And Tax Business Consultancy Self Managed Superannuation Business Succession Planning Cloud Accounting Asset Protection Due Diligence Estate Planning ASIC Compliance Management Accounting
Highlights and features
  • We offer over 30 years of combined experience in Chartered Accounting.
  • Our team provides tailored financial solutions for businesses at every growth stage.
  • We maintain a transparent referral network with no hidden commissions.
  • Our partners hold specialist expertise in international taxation and cloud accounting.
  • We actively support community initiatives like the Royal Children's Hospital Good Friday Appeal.
Associations and certifications
  • Chartered Accountants Australia and New Zealand
  • Xero Certified Advisor
Services
Self Managed Superannuation
We specialise in self-managed superannuation fund (SMSF) administration, establishment, and auditing. Our services include preparing accounts, tax returns, and pension payment assistance. With expertise in compliance and structuring, we help clients optimise retirement savings while meeting regulatory requirements. Our tailored approach ensures clarity and confidence in long-term financial planning.
Business Consultancy
Our consultancy services cover business succession planning, valuations, and due diligence. We assist with buying, selling, and growing businesses while providing strategic tax and financial management advice. Leveraging decades of experience, we deliver actionable insights to enhance profitability and sustainability for SMEs across Australia.
Cloud Accounting
As Xero Certified Advisors, we implement cloud-based accounting solutions for real-time financial management. Our services include system reviews, budget forecasting, and cashflow management. This technology-driven approach improves efficiency and transparency for businesses seeking modern, scalable financial tools.
Tax Compliance
We provide comprehensive taxation services including compliance, consulting, and international tax strategies. Our team handles Australian non-resident taxation matters, transfer pricing, and superannuation guarantee reviews. Clients benefit from accurate, proactive advice tailored to their specific business or personal circumstances.
Asset Protection
Our asset protection strategies focus on structuring and compliance to secure client wealth. We advise on legal frameworks and risk mitigation techniques, ensuring assets are shielded from potential threats while maintaining regulatory adherence. This service is integrated with broader financial and business planning.
People
David Barnes
Founding Partner
With over 30 years as a Chartered Accountant, David specialises in taxation, business structuring, and superannuation compliance. He serves on the Red Cross Victoria Board and contributes to Victoria University's advisory board.
Mark Brownell
Partner
A former Big 4 accountant, Mark focuses on international taxation, transfer pricing, and business valuations. He became a partner in 2008 and advises clients on strategic financial management and succession planning.
Greg Ziegler
Partner
Greg has specialised in cloud accounting and business consultancy since joining BSA in 1994. He implements IT solutions and advises on international dealings while volunteering in Australian female football initiatives.
Questions
What accounting software does BSA Partnership use?
We are Xero Certified Advisors and recommend cloud-based solutions for real-time financial management and reporting.
Do you specialise in SMSF compliance?
Yes, we provide full-service SMSF administration, auditing, and tax return preparation with expert compliance guidance.
How do you support business succession planning?
We offer valuation services, tax structuring, and strategic advice to ensure smooth ownership transitions and business continuity.
Are your referral services free of commissions?
Yes, we never accept commissions for referrals, ensuring unbiased recommendations focused solely on client needs.
What community initiatives do you support?
We actively participate in Movember, Good Friday Appeal, and Red Cross initiatives, donating both time and resources.
Can you assist with international tax matters?
Our team has expertise in cross-border taxation, transfer pricing, and compliance for global business operations.
Reviews (4)
Ben Petrides
Dec 17, 2019 Report
We had an issue with the NBN installation on our building facade. Jeffrey and the team at BSA were attentive and resolved the problem in a quick time frame. They were actually interested in helping us out.
Rob Carson
Nov 25, 2019 Report
Having worked with BSA for 3 years now, and they have been exceptional in working through complex needs, both business, personal and superannuation. Mark and his team have been there every step of the way explaining complex tax and financial issues diligently and professionally, and dealing with any awkward circumstance that may come their way. The service that BSA provide is first-class.
Nick Chadwick
Aug 13, 2019 Report
Our SME business has been working with Mark Brownell and his team at BSA for over 2 years now and we are delighted with the progress that we are making. Mark and his team are thorough, diligent, smart and inclusive and we have found our interactions very productive and beneficial. We came from a much larger accounting firm and we are finding the additional service level, the reasonable cost and personalised attention helpful and encouraging. I would recommend BSA to any SME looking for a quality accounting firm with a personalised service mantra .
NICK CHADWICK
Ms. S.
Jun 09, 2019 Report
BSA Partnership have been my trusted accounting firm for a number of years. David and his team are all incredibly smart, discrete and highly qualified with strong attention to detail. My experience with the firm has highlighted their unique skill in being able to take complex financial situations and communicate in a way that makes sense, the taxation implications, along with the most effective options available to manage them. Not only does this enable you to be fully informed in your decision making but it exemplifies the personalised service the firm delivers to their clients. When it comes