Katharina advises international clients on various matters of national and international tax law. Her focus is on international M&A transactions, the strategic advice of clients in corporate taxation, taxation of reorganizations, and transfer pricing and representing clients in related dispute resolution (including MAPs and tax arbitration).

Katharina's portfolio furthermore includes supporting clients in their adaptation to paradigm shifts in international taxation. This includes, inter alia, the international developments at OECD level (e.g. the challenges of a global minimum tax) but also ESG-related tax matters, such as statutory measures to further the energy transition or changes to consumer behaviour, as well as transparency and reporting matters.

She speaks German, English and Polish.