



Welcome to the Shire’s
Most Trusted Accountancy Firm
We are an award-winning chartered accounting business, located in Caringbah, Sutherland Shire and serving Greater Sydney. Our team of accountants provide advice on building your business, accounting, taxation and self-managed superannuation funds.
















ACCOUNTING &
TAXATION
Business accounting and tax planning that uncovers savings most accountants miss, with a dedicated Client Manager working alongside you all year, not just at tax time.
BUSINESS BUILDING & ADVICE
Strategic advice tailored to your goals, whether you're scaling, restructuring or preparing to sell. We start with where you want to go and work the numbers back from there.
SUPERANNUATION & WEALTH CREATION
Smart super and SMSF strategies that turn business success into personal wealth — and set you up for the retirement you've been working towards.
Stay across what matters in tax, super and business
Monthly insights from the Sullivan Dewing team, plus timely alerts on ATO changes, super updates and the business news shaping Aussie SMEs, and first invites to our webinars and seminars.


