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If you are passionate about tax and want to share your expertise with tax professionals worldwide, we welcome you to join our community of international tax contributors.






Our global network of dedicated authors and contributors is vital to ensure our readers have the latest information in all areas of cross-border taxation. We work with tax lawyers, academics, private practitioners, tax advisors and officials in international and governmental organizations from all over the world.




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Meet the Author

Mr Wolfram Grünkorn

Meet the Author


Mr Wolfram Grünkorn is Managing Partner of Grünkorn & Partner Law Co., Ltd. and WTS Tax Vietnam Co., Ltd. He has more than 30 years’ professional experience and specializes in international and Vietnamese taxation. 

Mr Grünkorn was recognized by the International Tax Review as one of the most highly regarded tax practitioners in Vietnam (ITR, 2023). Some of his notable publications are the “Business-Guide Vietnam” (in German), (with Dr. Karl Waldkirch) and “Quick Guide Markteinstieg in Vietnam” (in German), published by Gabler Verlag 2023.

Mr Grünkorn is the author of IBFD’s Country Tax Guides for Corporate and Private Investment Income, Corporate and Individual Taxation, and Business & Investment, as well as the IBFD correspondent for our Global Minimum Tax Monitor, Digital Tax Monitor and Tax Compliance Tables and Domestic Case Law, all with regard to Vietnam.

Interested in learning more about how to contribute? Get in touch.

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