Seabridge Tax opened in 2018 to service its clients across Sydney and Brisbane. Having provided advice to clients on their broader financial strategy and management for over 30 years, this firm supports clients’ tax and accounting needs. We pride ourselves on helping clients navigate regulatory complexity and being able to make pragmatic decisions on an informed basis.




BA B(Leg S), M Comm, CTA, CFP

John is a designated Chartered Tax Adviser and a Certified Financial Planner. John has deep experience as a finance professional with over 30 years of roles in taxation and wealth management.

John was a tax partner of Ernst & Young chartered accountants until the end of 2004, heading up its Australian business providing taxation and superannuation services to the wealth management industry and many leading corporate executives.

From 2005 John worked as the CEO of a boutique wealth management group until it was acquired by a larger financial services group. In the combined entity, John headed up the Financial Planning division until 2011.

From 2013 John has been at the helm of a boutique business advising family groups and small business on financial strategy and management. Seabridge Tax enables the servicing of clients’ accounting and taxation needs. John brings extensive breadth of experience across tax, accounting and wealth management. His diverse experience has traversed the needs of multinational executives, complex family business and family structures, charities surviving on financial shoestring as well as the more simple needs of retirees.


Every team needs expert administrator to ensure everyone on deck can perform their role. Through her account administration and bookkeeping skills, Katie is well versed in dealing with the demands of the Taxation Office and ASIC. With experience in both individual and corporate taxation compliance and accounting measures, Katie’s skilful financial administration and dedication to improving our online accounting systems, makes her a great asset to the team.