In 1998, Hendrik-Jan was awarded a fully-certified Bachelor’s Degree in Accounting Administration Consultancy. He subsequently studied Tax Law in Leiden. Since 2002, Hendrik-Jan has been a member of the Nederlandse Orde van Belastingsadviseurs.


Hendrik-Jan specializes in Partnership and Dividend Taxation, particularly in cross-border investments, mergers and take-overs, partnerships and industrial restructurings. In 2002, he began working with BDO. 4 years later, in 2006, he moved to PwC. In 2008, he moved to New York to work as a tax consultant. While there, he gave advice to US and Canadian businesses wishing to expand or streamline investments, either in or via the Netherlands, as well as to Dutch companies investing in the US and Canada.


With more than 15 years’ experience in the area of Dutch Corporate and Dividend Taxation, Hendrik-Jan has built up an impressive record of service. In 2011, he set up Duijn’s Tax Solutions and has seen it grow into a successful taxation consultancy. Hendrik-Jan is also behind the creation of many networks. He is, among other things, co-founder of Doing Business in, a network of specialists in the Netherlands and abroad, and of Pro-tp, through which he, along with his partners, offers international transfer-pricing advice. As a specialist in international Tax Law, he also writes for the IBFD.