Our journey began in 1992 when our Founder, John Marcarian, founded his own practice in Sydney.
Focusing on private clients and their globally mobile aspirations, CST Tax Advisors quickly became a specialist in advising clients on tax matters when moving abroad.
Expanding internationally
Our Singapore office opened in 2004, followed closely by our office in Los Angeles in 2010. Our UK office opened in 2020, followed by our Dubai office in 2022 and, most recently, our New York office.
Today, we focus on managing the cross-border tax affairs of our clients as they move around the globe.
Our staff across the four offices work together on a daily basis to provided integrated tax advice and compliance services to ensure the individual tax circumstances of each client are effectively managed.
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.
MATTHEW MARCARIAN
PRINCIPAL
(CST AUSTRALIA)
Matthew is the principal of CST Tax Advisors in Sydney. As a Chartered Accountant and international tax specialist, he brings more than two decades of experience to bear when advising clients who are investing or moving across borders. He holds a Master of Taxation, is a Chartered Tax Advisor and a Registered Tax Agent.
DANIEL WILKIE
DIRECTOR
(CST AUSTRALIA)
A qualified Chartered Accountant, Daniel has over 15 years of experience providing taxation services to family groups, businesses and individuals. He has expertise in superannuation, employee share schemes, companies, and family trusts.
JURATE GULBINAS
DIRECTOR
(CST USA - LA)
Jurate has a strong grasp of the complexities involved across US jurisdictions and utilizes these skills to assist with international tax concerns, particularly those pertaining to expats moving to, or from, the US.
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. Su Yen leads CST’s tax compliance practice in Singapore. She is a director who works directly with both domestic and international clients from a base in Singapore.
RICHARD FEAKINS
DIRECTOR
(CST UK)
Richard has over 20 years of experience working with clients moving to, living in, or departing the UK.
Throughout his career, Richard has developed a deep understanding of UK tax issues surrounding residence and domicile, inheritance tax, wealth planning, CGT, and tax compliance for both individuals and businesses.
GERALDINE CHAPMAN
CHIEF OPERATING OFFICER
(CST GROUP)
Geraldine is a qualified accountant with over 15 years of accounting experience. Her skillset gives her a unique perspective to oversee the CST group of offices in Sydney, Singapore, New York, Los Angeles, London and Dubai.
MARIJA CHOUMAR
HEAD OF MARKETING
(CST GROUP)
As Head of Marketing, Marija is responsible for championing our client communication and ensuring a seamless customer experience for our clients.
OUR INTERNATIONAL OFFICES
While we assist clients from all around the world with tax and accounting matters, our connection to our international offices in Singapore, New York, London, Dubai and Los Angeles allow us to provide clients with an integrated tax and accounting service.
FOCUS ON WHAT’S IMPORTANT TO YOU
We take care of your international tax and accounting matters so you can focus on your business, career and family.
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EXPERIENCE THE CST WAY
Built into our firm’s DNA is the need to go the extra-mile for our clients and to think about questions that we would want answers to if the roles were reversed and 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 international tax.
The CST Way is exactly how the team have looked after me for nearly a decade.
Passion, empathy and accountability is 100 per cent what the CST Team show on a daily basis.