Professional Services Practices

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

We know the difficult issues you need to deal with.

As a globally active professional service firm ourselves, CST Tax Advisors knows how complicated your business can be. From cash flow management issues to insurance exposure to local regulation and compliance issues, we know what it’s like to operate in this competitive environment.

Whether you need in country domestic traditional tax, and accounting services or are seeking more advanced cash flow or global growth strategies, the professionals at CST Tax Advisors have the knowledge and experience to help guide you to reaching your goals.

An international accounting firm that understands global professional services practice. We call this the CST difference.

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


By Peter Harper & Janpriya Rooprai

Interaction of Indian and U.S....

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

In our previous article on the topic of 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 Rooprai Read more