We’ve got time for you

- Sydney bookkeeping service

Dedicated to helping you free up time for your business, family and life.

Making It Count

About Us

When you choose Omnia’s Bookkeeping service in Sydney, you don’t just get one bookkeeper but a team of specialised and qualified professionals. Our team of accountants has worked in commercial, audit, retail, and financial organizations for many years, so whatever stage your business is at, you’ll get correct advice based on years of helping businesses like yours succeed.

Bookkeeping isn’t just data entry; it takes the right people to understand your business, interpret your situation and work with you to get the results you need. 

Passion is at the forefront of what we do at Omnia Bookkeeping. We don’t just process the numbers; we are a reliable partner in the smooth running and success of your business. All records are reviewed by our internal CPA Qualified Accountant to ensure you get the best service available. If we don’t think it’s done right, you’re the first to know.

If you want to improve your business performance through finance, bookkeeping, and technology, get in touch with us today

You can find our Sydney bookkeeping firms in Castle Hill and Parramatta.

Helping clients across Australia and New Zealand

Our offices are in Sydney, NSW, but many of our clients are based across Australia and New Zealand. So, even if you’re located outside of Sydney, please don’t hesitate to give us a call, we’d love to work with you

Our Services

Business Health Check

Many businesses outgrow their accounting software without realizing it. We will give your business a full health-check so you know exactly where you are financially and if it’s time for a system upgrade.

Bookkeeping Services

We'll take care of your bookkeeping so you can focus on your business and watch it grow. We manage everything from raising client invoices to allocating your bank transactions. What we do is based on what you need.

Payroll Services

Professional, reliable payroll services in Sydney that make payroll a breeze, including all statutory obligation reconciliation and reporting and Single Touch Payroll.

Xero Accounting

Xero is the bookkeeping and accounting software we recommend at Omnia. It’s easy to use and keeps your accounts organised year-round. Once we’ve set up your Xero account, we can use it to keep you on track with your financial obligations.


Have your Business Activity Statement prepared correctly, lodged on time and managed by us. Whether your need to lodge BAS or IAS, we are here to help.

Start-Up and Set-Up

If you’re unsure how to get started with your business’s accounting and bookkeeping, we’ll make sure you’re set up for success from the start. If you need to migrate between accounting systems, we can help you make the switch.

Accounting Services

We offer many business accounting functions and liaise with your accountant to make tax time quick and easy.

Our Partners

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Our Team




David is the founder of Omnia Bookkeeping and Omnia Business Solutions. He is passionate about helping small to medium-sized businesses succeed by keeping their finances, bookkeeping and accounting on track. David also helps business owners develop financial and business strategies with a practical, solution-based approach.




After decades of experience with small businesses, Rachel now works alongside David managing Omnia Bookkeeping and Omnia Business Solutions. Rachel quickly identifies her client’s needs and the best solution for them, a skill that can only be acquired from years of working with business owners. She also understands the importance of partnering with clients to succeed and bring this approach to her work.

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FAQ About Accounting

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