At the head of TaxNeth is Marc de Graaf.
Marc de Graaf (1970) graduated from the Faculty of Law in Leiden (study Direct Taxes). During his studies Marc worked at Fiscaal up to Date and at Vastrecht Belastingadviseurs. Here he worked in both the tax consultancy and the tax declarations practice for Small and Medium-sized Enterprises.
After his studies he continued his career at PricewaterhouseCoopers. There his work focused on the (international) tax consultancy and tax declaration practice. Marc worked freelance as a lecturer at Kluwer Opleidingen and the Dutch Bar Association.
In December 2003 he founded DTC Services and since February 2020 Marc offers his accounting and tax compliance services under the name TaxNeth.
Along with this name change, services have been expanded to include an ICT branch, called Sphingx.
Marc has been working for years with a number of partners who also have a tax and/or accountancy background.