Our team of dedicated international experts have a detailed understanding of key industries and the issues they face within the international tax space.

Athletes and Entertainers

Whether your career takes you to Lords, Augusta, Wimbledon, Old Trafford, or down the red carpet a number of the issues are similar.

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Australian Tax Desks

CST Tax Advisors was founded in Sydney Australia in 1992.

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Executive Services

For key executives of multinational corporations, short and long term international assignments are critical to an executive’s understanding of corporate culture and how to manage a global enterprise.

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The development of a concept that can be successfully systemized in a domestic market is a significant goal.

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Family Offices

In addition to marketplace issues, competition and economic conditions, family businesses have unique and complex needs: chief among them is succession planning and leaving a lasting legacy for the next generation.

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Human Capital

The international assignment of a mobile workforce creates significant tax and compliance challenges for both employers and employees.

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With the globalization of domestic markets, geographic separation of production plants, distributors and the retail market, structuring to quarantine regional trading and tax risk has never been more important.

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Private Equity

For internationally focused private equity groups, the past few years have brought about dramatic combinations of challenges and opportunities.

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Private Wealth

The management of new and multi-generational wealth requires tailored solutions that both generate and maintain wealth.

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Professional Services Practices

The challenges facing expanding professional service firms are unique, and require specialized skills and expertise to operate efficiently and effectively.

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Real Estate

Investing in foreign real estate markets is challenging.

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The design and development of globally impactful technologies can result in enigmatic growth.

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Experience the CST difference - integrated U.S. tax advice from dedicated advisors and accountants who understand your issues.

Personal Business

Have a tax question?

We care. CST’s guiding philosophy is to understand and have empathy with our clients while providing specialist professional tax advice and services. If you need integrated cross border tax advice and compliance our renowned team is able to help you.


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News and Updates


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Online Business with No Physical Presence May Be Liable for US Sales Tax

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Trump Tax Reform Puts Domestic Business First and Foreign Founders Last

Written by: Peter Harper and Janpriya Rooprai Illustrations by: Janpriya...

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