Tanja Grün was a research and university assistant at the Institute for Financial Management, Department of Corporate Finance and Taxation, at the Alpen-Adria University Klagenfurt. She then worked in an international law firm with a focus on private clients and was appointed as a tax advisor in 2017. She also gained experience as a group leader in the accounting and tax department of a bank.
Tanja Grün also brings her professional expertise to bear as a tax law specialist author. Particularly noteworthy is her monograph "Leitfaden verdeckte Ausschüttung" ("Guidelines for concealed distribution"), which was published in the 2nd edition by Linde Verlag, Vienna. She contributed her expertise as co-author of §§ 12 to 15 to the revision of the 6th, updated edition of the commentary on the Reorganization Tax Act.