Authors and Contributors

Make IBFD your home: join our network of international tax authors

Our global network of dedicated authors and contributors is the cornerstone of our foundation. We work with tax lawyers, academics, private practitioners, tax advisors and officials in international and governmental organizations from all over the world. Thanks to their expertise, we can provide our customers with the latest information in all areas of cross-border taxation.

If you are passionate about tax and want to share your knowledge with tax professionals worldwide, we invite you to join our community of international tax experts. We also welcome your ideas for new publications, products, tools or tax solutions. Together, we can help shape the future of international taxation.

group of business professionals

Benefits

Become part of IBFD's international thought leadership network, and:

  • Team up with an independent organization with a long-standing reputation for excellence
  • Gain global recognition in the field of international taxation
  • Contribute to the most comprehensive knowledge base in international tax research
  • Work on tax publications known for their high quality, reliability and global reach
  • Benefit from networking opportunities with today's tax thought leaders
  • Get free access to online content on our renowned Tax Research Platform
  • Receive financial compensation, discounts and/or a free subscription

Become an IBFD author

As an IBFD author, you:

  • have considerable country-specific or topic-specific tax knowledge
  • have demonstrable writing experience (in English) in the area of international tax
  • are affiliated with a firm or government body with a solid reputation for its expertise in tax matters
  • have access to relevant information, such as primary legislation, guidelines and administrative circulars
  • have basic to intermediate computer skills and are willing to learn new programs
  • are able to adhere to deadlines to ensure timely delivery
  • are willing to enter into a committed, long-term collaboration with IBFD

Looking for experts

We're always looking for experts to contribute to our online publications and training programs. Interested in joining the ranks of accomplished authors that work with us? If you fit (most of) our authorship criteria, don't hesitate to get in touch with us. 

Get in touch

Meet the Author

Every month, we turn the spotlight on one of our notable authors and influential contributors, to showcase their accomplishments and highlight their substantial contributions to IBFD's portfolio.

Our current Author of the Month is:

Jeroen Lammers

Dr. Jeroen Lammers

Dr. Jeroen Lammers is Assistant Professor of International Tax Law at Copenhagen Business School as well as a Partner at Publyon, a firm that consults on the possible impact of changes in public policy regarding taxation and sustainability. His research focuses on the intersection between international and EU tax law and other areas of research such as economics, social studies and/or (legal) philosophy.

Dr. Lammers was awarded his PhD by the University of Amsterdam for his thesis “The Spirit of International Tax Law” (forthcoming in IBFD’s Doctoral Series). Prior to his academic career, held several positions in the Dutch Business Confederation (VNO-NCW), amongst which Director of Economic Policy and Head of Tax Policy. Between 2016 and 2019 he was a member of the European Commission’s Platform for Tax Good Governance on behalf of BUSINESSEUROPE.

Dr. Lammers’ list of publications include “The Case for an EU Cap on Interest on Underpaid Tax: Protecting the Internal Market” (Intertax, 2024) and “Has Public Opinion Moved the Political Needle on Corporate Tax Avoidance?” (Tax Notes International 2021). As IBFD correspondent for Denmark, he contributes regularly to our News and Case Law collections, our VAT LawLink publication and several of our Quick Reference Tables.