Tax Expert Witness

Kelly+Partners provide independent expert reports and verbal evidence on tax related matters involving litigation. We are routinely called upon to assist in cases where tax issues are central, such as disputes over tax liabilities, audits, compliance, and advisory matters.

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Expert witness reports for a range of industries and matters

Kelly+Partners possess extensive experience and understanding of tax laws, regulations the litigation process and practices. Our experts provide clear, objective analysis and expert evidence to help clarify complex tax issues for the court.

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1300 802 780


MTax, BBus, CA, Registered Tax Agent, 
Fellow of The Tax Institute of Australia, Associate Member of ARITA

Peter is a Chartered Accountant with over 25 years of experience in providing accounting and tax advisory services.  Peter’s depth of knowledge and experience has allowed him to assist with complex commercial disputes through the preparation of expert witness reports and giving evidence in court under cross examination.


Professional Experience

Peter works constructively with legal teams by obtaining an in-depth understanding of the matter and providing an objective assessment of the tax issues. Peter also has a deep understanding of the professional standards applicable to the provision of taxation services and the way in which these services should be provided by accountants. Peter’s thorough, evidence-based analysis and clear communication permit his clients to obtain an objective analysis and understanding of the taxation and/or professional standards applicable to a dispute. This approach assists legal advisers by helping them strategise and work towards resolving the dispute efficiently.


BComm, LLB, Registered Tax Agent,
ATI (Associate Member of The Tax Institute)

Jonathan is adept at navigating complex GST landscapes. His expertise extends to advising on intricate GST matters, providing comprehensive services encompassing GST consulting, legal counsel, tax structuring, ATO liaison, and audit defence, among others.

Jonathan is renowned for his advocacy in tax reform, advocating for clients and industry bodies alike. He has a meticulous approach to dealing with expert witness matters. His deep expertise and passion for GST ensures that he delivers an unparalleled service when assisting the court in understanding and addressing contentious GST issues in a dispute.


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