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We are a client-centric accounting firm

Balance123 is a Public accounting practice which started in 2018, we provide timely, transparent and price predictable professional services to small, medium and start up businesses.


We provide a full range of services that suit you all the way through your business life cycle from start up to successful exit of your business. 

We have re-thought the way accounting services are priced and packaged so that your accounting costs are clear, transparent and predictable for you and your business. 

Our relationship with you is what we value most, even though we like numbers we won't treat you like one.

If you are ready to get started

We bring talent, experience and empathy to every client.

We understand how accounting fits into real-world business.

We help every client effectively manage their tax obligations.

We work on a fixed fee pricing model.

Who we are


Barrett Campbell B.Com CA


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Barrett is the Founder and Director of Balance123. He is a Chartered Accountant with over 15 years experience working with a diverse range of clients in a wide range of industries. He believes this diversity helps provide his clients with a cross-pollination of ideas resulting in unique solutions. In his spare time he loves being involved in his two kids sports, having a beer and has run a couple of ultramarathons.


Kate Tulip B.Com CA


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Kate is a skilled professional with extensive experience in performance reporting and managing a diverse range of clients with a wealth of knowledge to share. Kate is not only an expert in her field, but also a dedicated mother to two children. In her free time, Kate enjoys reading and expanding her knowledge. With her extensive experience and passion for her work, Kate is an excellent choice for managing your business finances and achieving your financial goals.


Madeleine Iskov B.Com B.Arts CA

Senior Accountant

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Madeleine is an experienced accountant with a passion for problem-solving and helping clients succeed. Skilled in implementing systems and processes, Madeleine excels at identifying and solving clients' challenges. She is dedicated to going above and beyond to help her clients and is a busy mother of three. Madeleine is also currently renovating her home, and taking care of her family in her spare time.


Monday to Friday 8:30am to 5:00pm

3/142 Swan Street


NSW 2321


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