About

About Us

Navigate the financial world

ONBA exists to help its clients navigate the complex taxation and financial world.

For some, tax can seem mundane or even boring. It is complex and hard to follow, even for professionals, so we try to make it as easy as possible for our clients.

We dive deeply into each client’s needs and clearly outline and demonstrate what we are going to do for them. Both parties are fully accountable to each other. It is how the best relationships work.

ONBA is here to help, our client's needs are always front of mind when making decisions.

Meet the Team

Our team consists of personable, knowledgeable, and professional people who will do what they say they are going to do.

Sean O’Neill

Principal

Sean is the proud owner here at ONBA, who brings a wealth of experience and expertise in accounting with him. With a background in financial management and a keen eye for detail, Sean is dedicated to helping clients achieve financial success through tailored strategies and sound advice. Passionate about delivering exceptional service, Sean ensures that every aspect of the business runs efficiently, providing trusted solutions for individuals and businesses alike.

Sean provides tailored solutions to optimise financial strategies, improve profitability, and ensure long-term success. Whether guiding small business owners, advising large corporations, or assisting individuals with personal finances, Sean is committed to delivering expert advice and practical solutions for every client.

When Sean’s not at work you will most likely find him on the golf course, but if not, he may be playing cricket or catching up with family or friends.

Jack Driver

Accountant

Jack is our extremely reliable and dependable Chartered Accountant, who has over 8 years experience working in the industry. Specialising in small business accounting, individual tax planning, and property investment, Jack offers expert guidance to help clients optimise their business and tax needs. Known for his personalised approach, Jack works closely with each client to navigate complex tax landscapes, ensure compliance, and maximise financial growth.

Whether you’re a small business owner, individual taxpayer, or property investor, Jack provides trusted, professional advice to help you achieve your financial goals.

When Jack’s not at work, he enjoys playing footy and cricket and hanging out with friends and family.

Kerri Cuttler

Bookkeeper

Kerri is our outstanding bookkeeper who is an essential part of our team. She enjoys helping businesses organise their books, streamline processes, and stay on top of their numbers to ensure that their financials, payroll and tax obligations are up to date and compliant.

With Kerri’s expertise, you can focus on growing your business while leaving the bookkeeping tasks in her capable hands.

While she’s not balancing the books or driving around her three teenage children, you might see her walking along the Barwon river or out at a concert.

Rebecca O’Neill

Bec is our practice manager/administration clerk, known for her excellent organisational skills and the ability to streamline processes, ensuring smooth daily operations and effective communication between our clients and staff.

Bec is always ready to listen to any questions you have and is more than happy to assist in any way she can.

When Bec’s not at work she’s either playing netball, getting creative in the garden or on an adventure with her friends and family.