Taxation and accounting for innovative businesses.

Empowering innovative businesses with clear, practical accounting advice and knowledge to help your business thrive. Get in touch with us today!

Get In Touch

We specialise in simplifying your financial processes, supporting your goals & freeing you to focus on what you do best.

WHAT WE DO

Comprehensive Support for Your Business.

From tax and bookkeeping to business advice and specialised services, we provide the practical support you need.

See our services

Taxation

Meeting your tax obligations on time has never been so easy.

Business Advice & Structuring

Personalised support and knowledgeable advice are just a phone call away.

Bookkeeping

From full bookkeeping services or providing you with the tools to maintain your own records, our team is here to help.

Specialist Services

Want to know if you qualify for special professional income averaging? Get in touch.

“I’m a freelance cinematographer who earns income in many parts of the world. My bookkeeping and taxation changes from job to job and is never straight forward. Cassell & Co takes all the stress out of this side of my business. She’s simply indispensable.“

Julian O’Loughlin ACS ASC
Cinematographer

WHO WE ARE

We’re With You, Every Step of the Way.

With decades of experience in the industry, Cassell & Co provides straightforward advice, genuine support, and practical solutions tailored to creative and innovative businesses.

Meet the team

“We are so grateful that Cassell & Co are taking care of clayton orszaczky. It’s such freedom for us to know that they have our business in hand. Having an accountant you can really trust allows us to get on with what we love – making houses.“

Rebekah Clayton & Michelle Orszaczky
clayton orszaczky architecture

CUSTOMER REVIEWS

What Our Clients Say About Us.

We’re thrilled to support businesses doing great things – and love when they share their positive experiences working with us.

Start A Conversation Today.

Ready to take the next step? Contact us today to tell us more about what you do and how best we might be able to work together!

Email: hello@cassellandco.com.au

Phone: +61 2 9716 5120

Head Office: Suite 410, 55 Holt Street, Surry Hills NSW 2010