All documents from the ISIS) seminar "Corporate Tax Law 2025" from June 02 + 03, 2025 under the direction of Peter Mäusli-Allenspach in one PDF document. Case studies, detailed solution notes and slides: Here you will find all documents of the individual workshops according to the following content description.
Note: This language version is an automatically generated translation. The text may therefore contain linguistic and terminological errors.
view in original language (German)Update on withholding tax and stamp duties (2025)
Workshop by Thomas Jaussi and Markus Küpfer on the occasion of the ISIS) seminar on June 02 + 03, 2025 entitled "Update on withholding tax and stamp duties"
Transfer pricing documentation – International and Switzerland (2025)
Workshop by Ivo Manatschal, Simona Studer and Thomas Hug on the occasion of the ISIS) seminar on June 02 + 03, 2025 with the title "Transfer pricing documentation - International and Switzerland"
Update on value added tax (2025)
Workshop by Roger Rohner and Ralf Imstepf on the occasion of the ISIS) seminar on November 02 + 03, 2025 with the title "Update on VAT"
Current cases on intercantonal and international corporate tax law (2025)
Workshop by René Matteotti and Philipp Betschart on the occasion of the ISIS) seminar on June 02 + 03, 2025 entitled "Current cases on intercantonal and international corporate tax law"
News on the taxation of corporate restructuring (2025)
Workshop by Stefan Oesterhelt and Daniel Strahm on the occasion of the ISIS) seminar on June 02 + 03, 2025 entitled "News on the taxation of corporate restructurings"
Tax law challenges for sole proprietorships and partnerships (2025)
Workshop by Susanne Schreiber and Toni Hess on the occasion of the ISIS) seminar on June 02 + 03, 2025 with the title "Tax law challenges of partnerships"
Current problems of taxation of stock corporations and shareholders (2025)
Workshop by Oliver Jäggi and Remo Küttel on the occasion of the ISIS) seminar on June 02 + 03, 2025 with the title "Current problems of taxation of stock corporations and shareholders"
Staying up to date is a major challenge given the rapid evolution of tax legislation and practice. The goal of this annual seminar is to provide participants with a thorough and up-to-date overview of the latest developments in corporate tax law, including legislation, administrative practice, and case law.
The workshops offered provide participants with the opportunity to learn about the most important new developments in a compact and focused manner over two seminar days and to deepen their understanding using practical case studies. In each workshop, both the perspective of the tax authorities and that of the taxpayers are examined by a representative from the field. Participants can thus benefit both from the speakers’ extensive practical experience in daily tax practice and from their insight into the latest developments in case law and legislation.
The seminar discusses tax law issues for companies and their stakeholders using selected case studies. Both the specific tax challenges facing partnerships and the tax pitfalls for corporations are explored in depth during the workshops. Of course, the topic of corporate restructuring is also covered, with a dedicated workshop devoted to it. And as always, in addition to updates on withholding tax and stamp duties, as well as in-depth discussions on specific tax issues facing SMEs, current developments in the area of intercantonal and international corporate tax law will be discussed.
The program includes seven workshops, six of which can be attended; that is, in addition to five “fixed” workshops, participants can choose on the spot whether they would like to attend the “VAT Update” or “Transfer Pricing Documentation” workshop. Regardless of this choice, participants will receive detailed materials and guidance on solutions for all workshops.
As always, the program includes a guest lecture; this time, we will examine tax law from a philosophical perspective.
