Secure your future

Tinworth & Co Accountants is a sector-leading Chartered Accounting and Business Advisory Firm based in North Sydney. Established and led by Principal Mark Tinworth since 1987, our team of dedicated finance professionals has vast experience working together across a wide variety of services including Taxation, Auditing, Accounting and SMSF. Our employees are highly skilled and personable accountants devoted to exceeding client expectations.


 Personalised Quality Service     |     Experienced Professionals     |     Dynamic Skills     |     Friendly Team


Effectively manage your personal and business tax issues.


Our experience will give you the most effective accounting solution.


Benefit from an honest and impartial financial review of your organisation.



Dictate your financial future with a self-managed superannuation fund.

business monitoring

Optimise your operations with regular insights into your business performance.

business incorporation

Stay ASIC compliant throughout all of the stages of your financial journey.


Due diligence

Make confident decisions using our comprehensive due diligence services.

NOT for profit

Tap into our advanced knowledge of the NFP space to ensure watertight compliance.


Increase your operational efficiencies with our fully compliant strata solutions.