Koen Jansen is an experienced Senior Belastingadviseur and Estate Planner, currently employed at aaff since January 2025. Prior to this role, Koen held similar positions at ABAB Accountants en Adviseurs from October 2012 to January 2025 and at accon avm adviseurs en accountants from January 2009 to October 2012. Earlier experience includes roles at DRV Accountants en Belastingadviseurs, De Wolf & Partners accountants en adviseurs, and HLB Van Daal & Partners, spanning from December 2003 to November 2003. Koen has a legal degree in Fiscaal Recht from Tilburg University and specialized training as a Register Estate Planner from Sdu Licent Academy in 2022, along with professional certification from the Register Belastingadviseurs. Additionally, Koen served as secretary for RB-studiekring Zeeland/West-Brabant between 2008 and 2010.
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