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Stefan Haack is a Senior Manager specializing in VAT at Deloitte, where they have been employed since 2025. They also serve as an instructor in tax law at Georg-August-Universität Göttingen and Lehrgangswerk Haas. Prior to their current roles, Stefan gained experience at PwC Deutschland and worked as Diplom-Finanzwirt (StAk) for Land Niedersachsen. They earned their Diplom-Finanzwirt (StAk) degree from Steuerakademie Niedersachsen between 2014 and 2017.
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