Donata Koch advises the firm's clients on tax matters. She successfully completed her law studies at the Goethe University Frankfurt and specialized in tax law. As part of her work, Donata Koch advises private individuals and companies on tax structuring and criminal tax law issues. She also specializes in advising on inheritance and inheritance tax law as well as advising foundations and associations.

Donata Koch previously worked for many years at the law and tax consultancy firm Dr. Mutter in Frankfurt. She was born in Lithuania and speaks fluent German, English and Russian in addition to her native language.