

At Perfect Holding, we use AI as a tool—not as a substitute for professional expertise. Your annual financial statements are prepared by human tax experts.
Perfect Holding is a service offered by Prof. Jacobsen Tax Advisory Ltd., which has been advising primarily startups on tax and business matters since 2006 – reliably, persistently, creatively, and, of course, digitally.
Prof. Dr. Liv Kirsten Jacobsen
lkj@profjacobsen.de
Phone +49 (30) 497874-60
Prof. Dr. Liv Kirsten Jacobsen is an economist, historian, and Certified Tax Advisor as well as a Certified Tax Advisor specializing in business succession (DStV). Since 2007, she has been a professor of entrepreneurship at Europa-Universität Viadrina Frankfurt (Oder). She is also the founder, namesake, and CEO of Prof. Jacobsen Tax Advisory Ltd., based in Berlin.
Jennifer Tuchscherer
info@profjacobsen.de
Phone +49 (30) 497874-60
Jennifer Tuchscherer holds a degree in business administration and is a certified tax clerk. She is responsible for bookkeeping and the preparation of annual financial statements.
Sarah Wolf
info@profjacobsen.de
Phone +49 (30) 497874-60
Sarah Wolf is a certified tax clerk and is responsible for bookkeeping and the preparation of annual financial statements.
Ilka Wilsdorf
info@profjacobsen.de
Phone +49 (30) 497874-60
Ilka Wilsdorf is an accountant specializing in financial bookkeeping and is responsible for bookkeeping and the preparation of annual financial statements.
Claudia Bogner
info@profjacobsen.de
Phone +49 (30) 497874-60
Claudia Bogner is a certified tax clerk and is responsible for bookkeeping and the preparation of annual financial statements.
Jessica Frankenhauser
info@profjacobsen.de
Phone +49 (30) 497874-60
Jessica Frankenhauser is a certified tax clerk and is responsible for bookkeeping and the preparation of annual financial statements.
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In a free initial consultation, we'll be happy to discuss which of our services would be the right fit for you. Feel free to get in touch – we look forward to hearing from you.