With offices in key global locations, we leverage our local knowledge, international expertise and professional partnerships for the benefit of our clients. Our core philosophy is to ensure that our clients receive the most appropriate advice for their personal circumstances. Our personal level of service ensures that whatever your requirements, you are treated in a manner that recognizes you for who you are. We have specialist resources that have the technical and industry knowledge to provide both professional advice and practical solutions.
We often work with external advisors to ensure that our input as tax advisors and accountants is timely and appropriate to the client’s particular circumstances. Our professionals are able to provide you with guidance and solutions to a wide range of tax, accounting and business issues.
Our Australian advisory and chartered accounting team has extensive experience in servicing the needs of private clients, expats and international companies.
As the head of CST’s Sydney practice and director of CST International, Matthew has extensive expertise in international tax issues...LEARN MORE
Dianne is a Director of CST Tax Advisors and leads the income tax compliance practice in Sydney. Dianne assists our...LEARN MORE
CST Tax Advisors was founded in 1992, by John Marcarian in Sydney when the business was known as Marcarian & Co.
John’s brother Matthew joined the firm in the year 2000 and together John and Matthew specialised in international taxation law focusing their Chartered Accountancy skills in this area.
From the early days John recognised that the private client tax market for Australian expatriates and Australian international businesses was a specialist market segment.
In 2004 John established the office of CST Tax Advisors in Singapore. Today CST Tax Advisors has offices in Sydney, Singapore, London and Los Angeles.
In today's ever changing world, our Australian and international clients can take comfort in knowing that our Principals have the specialist skills to help them on cross border tax issues, plan for changing family or business circumstances and giving them peace of mind and the confidence that their tax affairs are in order.
Our specialist advisors work daily with their colleagues across Asia, the US and the United Kingdom to ensure your tax advisory and compliance needs are properly looked after.
"Our Key Value Proposition is to provide Global Executives, Global Founders, Global Families and Global SMEs with integrated tax accounting and structuring advice for both their home markets and the international markets in which they operate. We do this by having empathy to their facts and circumstances and focusing on executing tax and business solutions."
The beginning of the CST way was grounded in delivering quality services to the executive, private client or family business. I always believed that the relationship with the client was the foundation stone of the Firm and our obligation to maintain that relationship meant that we were not to be just about the chargeable hour and answering questions – but rather is a sense of obligation to go the extra mile to think about things that we ourselves would want done – if we were the client.
Our Key Value Proposition is to continue to provide expat individuals and international enterprises with integrated tax accounting and structuring advice for both their home markets and the international markets in which they operate. We do this by having empathy to their facts and circumstances and focusing on executing tax and business solutions.
We strongly believe that by focussing on clients living and working in abroad we can deliver on the above statement through our global brand and our united delivery platform.