Our journey began in 1992 when our Founder, John Marcarian, began his own practice in Sydney.
Focusing on private clients and their globally mobile aspirations, CST quickly became a specialist in advising clients on tax matters when moving abroad.
BRINGING OUR EXPERTISE TO THE USA
We established a CST branch in the US in 2010. This branch was set up as part of our network of independent affiliated accounting firms providing specialist US tax and accounting advice to global private clients and international enterprises doing business in the US.
Our specialist tax advisors and CPA’s provide you with cross border tax and accounting compliance services, tax planning and advisory, and connections with international tax professionals. With links to CST members in the UK, Asia and Australia, we are well established to provide the robust and integrated tax advice you need.
OUR INTERNATIONAL TEAM
JOHN MARCARIAN
FOUNDER
(CST GROUP)
John is an International Tax Advisor and Chartered Accountant with decades of experience. He has in-depth knowledge of international tax matters for both businesses and globally mobile expats and practices in the United States, Australia and Singapore.
GERALDINE CHAPMAN
CHIEF OPERATING OFFICER
(CST GROUP)
Geraldine is a qualified accountant with over 20 years of accounting experience. Her unique skillset gives her a cross-border perspective to assist clients across the USA and Australia.
JURATE GULBINAS
MANAGING DIRECTOR
(CST USA)
As a dual-qualified California CPA and tax attorney, Jurate provides comprehensive, strategic tax solutions for individuals, families, and businesses facing complex domestic and international tax challenges.
MARCUS SHIMOTSU
DIRECTOR
(CST USA)
Marcus has a wide array of tax expertise including international tax, having helped non-US individuals and companies navigate the complex US tax environment and US companies manage tax for their foreign subsidiaries.
MATTHEW MARCARIAN
PRINCIPAL
(CST AUSTRALIA)
As a Chartered Accountant and international tax specialist, Matthew brings more than two decades of experience. He primarily advises clients who are investing or moving across borders. This includes advice for trusts, controlled foreign companies, international taxation and advising Australian businesses expanding overseas.
DANIEL WILKIE
DIRECTOR
(CST AUSTRALIA)
A qualified Chartered Accountant, Daniel has over 20 years of experience providing taxation services to family groups, business and individuals. Having lived and worked abroad with a family, Daniel understands what is involved when making a move overseas and can provide insights into what our clients need to consider.
BOON TAN
MANAGING DIRECTOR
(CST SINGAPORE)
Australian born with Singaporean heritage, Boon heads up our Singapore office. His specialty lies in providing tax advice regarding the establishment of corporate structures in Singapore, as well as international taxation matters for company founders and expatriate employees entering Singapore.
SU YEN TOH
DIRECTOR
(CST SINGAPORE)
Su Yen brings 28 years of extensive experience in Singapore and Malaysia. She leads our Tax Compliance practice in Singapore. Su Yen is a strategic tax manager who works directly with both domestic and international clients, from a base in Singapore.
RICHARD FEAKINS
MANAGING DIRECTOR
(CST UK)
Richard is an International Tax Consultant and Business Advisor with 20 years of experience providing tax advice to businesses, individuals and family groups moving to, living in or departing the UK.
OUR INTERNATIONAL OFFICES
As international tax specialists we have endeavoured to build a physical presence in key local markets around the globe.
Our central international offices are located in Sydney, Singapore, New York, London and Los Angeles. These offices serve as local experts in international tax, allowing us to provide you with a truly integrated tax and accounting service.
FOCUS ON WHAT’S IMPORTANT TO YOU
We take care of your international tax and accounting needs, so you can focus on your business, career and family.
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EXPERIENCE THE CST WAY
Our CST Way means going the extra mile to ensure you get exceptional service. We do this by considering the questions we would want answered if the roles were reversed, and how we would want to be treated if we were the client.
We are guided by our core values when interacting with our clients.
We engage our clients with empathy.
We are accountable for our performance.
We are passionate about helping clients with their tax and accounting.
The CST Way is exactly how the team have looked after me for nearly a decade. Passion, empathy, and accountability is 100 percent what the CST Team show on a daily basis.