Marc Hoessels

Marc Hoessels

Global Tax ERP leader & Senior Director, PwC Belgium

Marc Hoessels is a co-Leader of the Belgian Indirect Tax - TPC team (Technology Process & Controls) and has more than 20 years of experience with Indirect Taxes. Marc is also member of the ITX Technology Board of PwC.  

Marc has managed various international co-ordination projects for leading MNCs and has helped various clients on how to determine their TAX-IT strategy and has also rolled out many projects in companies and Shared Service Centers. He has a vast experience in understanding all the new developments that the various Technology Providers are offering (such as Oracle, SAP (Ariba), Thomson Reuters, Vertex , etc).  

Together with the ITX team, Marc can explain the relevance of any changes to the IT environment specifically from a tax perspective, singling out particular areas of impact and making sure that tax doesn’t become a cost above the line (EBIT). With his foundations firmly in the field of taxation, Marc has a complete understanding of this often complex subject and consolidate that deep knowledge with his extensive IT expertise.  

With the help of his alliances with IT providers, Marc can advise on the systems that would ideally match your specific business context. When IT systems evolve and change, Marc and the ITX team can keep you informed to make sure that you maintain a consistent level of tax exposure and efficiencies.  

As part of an international network, Marc is ideally placed to understand and explain the impact of tax regimes in different countries on your business, and draw your attention should these regimes develop in a way that affects you. Marc’s team has developed its own solutions to cover specific topics, such as VAT determination software, filing VAT returns in multiple countries, VAT & Customs Data Analytics tool and more. Also is making the link with Data Extraction for other taxes like transfer pricing.  

Many large multi-nation organisations already take advantage of his advice and solutions.



Recognized Tax Adviser and Member of the Belgian Institute of Accountants and Tax Advisers



  • London Business School
  • Vlerick Leuven – Ghent Management School
  • University of Hasselt


  • With PwC since 2015


  • Indirect Tax
  • Technology
Connect with PwC Belgium