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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.




  • Gain broad exposure in the international tax world.
  • Contribute to the most comprehensive knowledge base in international taxation.
  • Work on publications known for their high quality, objective analytic reporting, reliability and global reach.
  • Benefit from association with an independent organization with a long-standing reputation for excellence.
  • Get free access to online collections on our Tax Research Platform.
  • Receive financial compensation and discounts on books and courses.



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Meet the Author

Francisco Sepúlveda

Francisco Sepúlveda


Francisco Sepúlveda is a partner at RGS Abogados in Chile. He has gained relevant experience in the tax and transfer pricing aspects of cross-border operations, having helped many different Chilean entities expand abroad and several MNEs in the process of starting operations in Chile. He is highly specialized in software and technology companies.

Dr Sepúlveda obtained a PhD in International Tax Law and Advanced Master of Laws (Adv. LLM) in International Tax Law at Leiden University and a Master of Taxation at the Faculty of Economics at Universidad de Talca, Chile. He is a frequent lecturer at international tax law seminars and courses in the Netherlands, Chile and Argentina. 

Dr Sepúlveda obtained a full scholarship based on academic excellence, provided by the State of Chile, to pursue his PhD in the Netherlands. He contributes to various IBFD publications on Chile, most notably as the author of the Country Surveys on Corporate and Individual Taxation and the Mergers & Acquisitions chapter in our Country Tax Guides collection and as correspondent for several of our Tables.

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

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