About us

Fidante Belastingadviseurs is a team of closely collaborating tax consultants, led by Kaj Vroemen.

Kaj Vroemen

Kaj VroemenManaging director / Senior tax consultant

Tax and administration advisor Kaj has been working in accountancy and tax practice since 2000. Kaj holds an HBO degree in accountancy and currently follows a fiscal training course at the Register of Tax Advisors. He mainly handles the administrations and tax returns of the independent professionals and of SME clients. He also takes care of the tax returns for posted employees and expats and private individuals. Kaj became the owner of Fidante Belastingadviseurs on 1 January 2016.


Jan-Willem van Grootel

Jan-Willem van GrootelJan-Willem van Grootel
Tax consultant


De heer J.W.L.M. (Jan-Willem) van Grootel FB is since 2006 tax consultant. He completed the fiscal professional education of the Registry Tax Consultants (RB). He works especially for small and medium sized enterprises. Furthermore he is experienced in the making of personal financial plans.


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