Gary has over 20 years of experience in the tax industry, including 10 years in the ATO, 5 years in Big 4, and 5 years as a partner and national tax technical director in a second tier practice. Gary has also worked as a tax trainer for Chartered Accountants Australia, and has presented on numerous occasions for the Taxation Institute of Australia.

Gary has a background in corporate tax, having worked in policy and legislation in Canberra on a number of corporate tax projects, including tax consolidation, company loss recoupment provisions, and loss multiplication measures. He now also specialises in SME issues, including Division 7A, small business CGT concessions, and trust issues.