Prof. Dr. Christian Zwirner focuses on fundamental issues of national and international accounting, group accounting according to the German Commercial Code (HGB) and IFRS as well as transitions to IFRS and business valuations. He is the author of regular professional publications on national and international accounting and on issues relating to business valuations. He is also the editor of collective works and commentaries on German accounting law, business valuations and international accounting. In addition, Prof. Dr. Christian Zwirner holds numerous seminars and lectures on various topics in the field of accounting and business valuations. He also draws on his expertise in his capacity as a member of various professional bodies.
In addition to auditing the financial statements of small and medium-sized companies and corporate groups, Prof. Dr. Christian Zwirner brings his expertise to bear in the field of business valuations and transaction consulting. He assists his clients in all business management issues and in the context of disputes or pending court cases. His profile is complemented by the support he provides in complex tax issues and during tax audits.
Prof. Dr. Christian Zwirner is appreciated by his clients for his in-depth expertise, his clear recommendations for action and his highly professional and respectful approach.
Zwirner, Betriebs-Berater (BB), 32/2021, S. 1906
Zwirner/Krauß, Deutsches Steuerrecht kurzgefaßt (DStRK), 12/2021, S. 161
Zwirner, Der Betrieb (DB), 23/2021, S. 1218-1219