Stefan Kienzler

Dipl.-Volkswirt, Tax Consultant, Interim Tax Manager, Founder and CEO of TaxComTech StBG mbH


M: 0049 (0) 151 – 614 528 70


Stefan Kienzler

Since more than 20 years Stefan is in the tax business and is dealing with technology supported tax processes and IT tax solutions.

Stefan has been in the tax business for over 20 years and specialises in technology-supported tax processes and IT tax solutions.

Having started his career in a Big4 accountancy firm, in 2008 he started to focus on international taxation and lead on international transfer pricing in the Knauf-Group. In 2012 he took over the role of the Corporate Director Tax in the Wittur – Group and built up the tax function there into a [global function]. Since 2018 Stefan has offered tax consulting services via his own business, in particular Interim Tax Management services.

In light of the increasing and challenging compliance requirements as well as the potential to increase efficiency within the tax function by using specialized and effective tax software, Stefan now offers explicit consultancy in the area of Tax Technology to support his clients in their digital transformations.