Martin Aandewiel Senior Tax Adviser

Martin Aandewiel


Solving complex tax issues is what I like to do. Not only explaining the legislation, but also assisting the client with practical solutions. What are the options for the employer and how should you implement those options?


I have been working at Mazars as a tax adviser since 2003. I have broad experience in wage tax, social security issues and payroll taxes with focus on both national and international aspects, as well as the public sector. My expertise is in:

  • Fiscal procedures and tax control framework (TCF)
  • Reimbursements of expenses, employee benefits (WKR)
  • Employer - shareholder issues
  • Social insurances and sector classification
  • Tax issues when hiring freelancers
  • Lecturing, workshops and seminars

Additional positions 

Lecturer “Loonheffingen” at Register Belastingadviseurs and speaker at various courses/seminars.

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