Practice
Jens is a partner at POELLATH and has many years of experience in advising institutional investors and fund managers. He offers comprehensive civil, regulatory and tax law advice in connection with investment funds, as well as advice on tailor-made investment solutions and supervision of fund investments. His focus is on the special regulatory and tax requirements of individual investor groups (insurance companies, pension funds, pension schemes, banks). Jens regularly publishes articles on current developments in relevant specialist publications and also shares his experience as a speaker at professional conferences.
Transactions
CV
- Joined POELLATH in 2006
- Adjunct lecturer at the EBS Finanzakademie, Oestrich-Winkel
- Admitted to the bar in 2006
- Studied law in Muenster/Westphalia (Ph.D. 2005) and Boston (Boston University School of Law; LL.M. 2003)
Languages
German, English
“knows what he’s talking about”
Market Commentator
“Jens Steinmüller has in-depth knowledge of tax and investment law, is responsive, and client-oriented.”
The Legal 500 Germany
“positioned in the market for investment tax”
JUVE Handbook Tax
“pragmatic and thorough”
Client
“knows what he’s talking about”
Market Commentator
“Jens Steinmüller has in-depth knowledge of tax and investment law, is responsive, and client-oriented.”
The Legal 500 Germany
“positioned in the market for investment tax”
JUVE Handbook Tax
“pragmatic and thorough”
Client
18.06.2026
Best Lawyers®: Top Commercial Lawyers in Germany 2026/2027
26.02.2026
The Legal 500 Germany 2026
15.01.2026
JUVE Handbook of Commercial Law Firms 2025/26 – Investment Funds
all Rankings
25.06.2026
Opportunities and Challenges in Infrastructure-Related Fund Investments | Current Regulatory Considerations for Intermediaries and Institutional Investors
all Events
Awards
jens.steinmueller@pplaw.com
+49 (30) 25353-145
Assistant:
Katja Putschke, Helga Seete, Amalia Tijen Sahin