Stefan Winheller is a founder and managing partner in the Frankfurt office of Winheller Attorneys at Law & Tax Advisors. He is admitted to the German Bar and serves as an adjunct professor at the University of Münster & Berlin School of Economics and Law. He holds a law degree in taxation from Universities of Heidelberg, Bielefeld, Speyer and Cologne and an LL.M. degree in tax law from Golden Gate University in San Francisco, California, United States.