
Joanne Hahnel
Founder and Director
Joanne is the Founder and Director of Stone Accountants & Advisors and a CPA with over 30 years in public practice. With extensive experience in business services and tax planning, superannuation, self-managed superannuation, estate and succession planning, and individual taxation, Jo’s focus is to ensure business owners are getting the most out of their business by paying themselves first and operating profitably.

Sally-Ann Quilliam
Senior Bookkeeper
Sally-Ann is one of our more recent staff to join Stone Accountants and has a strong accounting and bookkeeping background in a diverse range of industries. She has more than 20 years’ experience in bookkeeping and payroll and around 10 in personal taxation preparation. Sally is a Xero Certified Adviser.

Russell Collins
Senior Accountant
Russell joined the firm in 1988 and has over 35 years’ experience in commercial and personal taxation. He specialises in personal, business and company taxation and superannuation.

Elijah Koullapis
SMSF Accountant
Elijah joined Stone Financial Services in 2012, having previously worked in personal taxation and commercial accounting for more than 9 years. He has extensive experience in personal and company taxation, bookkeeping and self-managed superannuation. Elijah is a Xero Certified Adviser.

Emma Hahnel
Client Services Coordinator
Emma is our part-time jack-of-all-trades: administration assistant, assistant bookkeeper, personal tax return preparer and marketing manager. She is a Xero & Xero Payroll Certified Advisor and Hubdoc Certified Xero Partner.