Welcome to the Department of Business Administration and Business Taxation

The Department of Business Administration and Business Taxation at WFI offers a wide range of courses in the areas of national and international corporate taxation. Detailed information on the courses offered can be found in the current module catalogs for the summer and winter semesters.

The research focus of the chair is on corporate taxation with a particular focus on international corporate taxation, the identification of tax behavioral responses and the measurement of the revenue and tax burden effects of reforms. The Chair also contributes its research findings to tax policy discussions on current reforms and reform projects.

On the following pages you will find information on our current news, teaching offers, research projects and our team.
The staff of the chair will be happy to answer your questions at any time.

Team
(back row, from left: Laura Veltmann, Daniela Müller-Sättler, Prof. Dr. Reinald Koch, Anna-Sophie Braun; front row, from left: Viktoria Feller, Lena Schön, Svea Holtmann, Benjamin Graßl)

Opening hours secretary's office

The secretary's office is currently open Monday to Thursday from 9:00 am to 12:00 pm. Please register briefly in advance by telephone or e-mail.

[Translate to English:] Gastvortrag Dr. Trappmann

Guest lecture by Dr. Maximilian Trappmann (Partner, Sonntag & Partner)

It was a great pleasure for us to welcome Dr. Maximilian Trappmann (partner, attorney, and tax advisor at Sonntag & Partner) to WFI in June 2026 to…

[Translate to English:] Sonntag und Partner

Guest Lecture by Sonntag & Partner on Tuesday, June 23, 2026

As part of the course “Inheritance Tax and Valuation Law" we are pleased to announce that we have invited Dr. Maximilian Trappmann (partner, attorney,…

[Translate to English:] Disputation Anna-Sophie Braun

Graduation Anna-Sophie Braun

We want to extend our warmest congratulations to our research assistant, Anna-Sophie Braun, on the completion of her doctoral dissertation.

[Translate to English:] GenAI Masterclass 2026

GenAI Masterclass on July 1, 2026

We are pleased to offer a full-day AI workshop in collaboration with PwC Germany.

[Translate to English:] Klausureinsicht

Examination review for the second date in the winter semester 2025/2026

The examination review for the Chair of General Business Administration and Business Taxation's examinations, scheduled for the second date in the…