The individual firm Matthias Müller Steuerberatung, which took over on July 1, 2026, with around 20 employees, was rebranded as Müller TS Tax GmbH as part of the integration into the corporate group. The company is headquartered at Sonnenberger Straße in Wiesbaden and is located there in a historic and representative building.
Our approach stands for personal proximity, in-depth expertise, and practical solutions. We understand the individual needs of our clients and work together to develop sustainable solutions for their tax and business-related issues.
As part of the Treuhand Solution Group, our clients also benefit from the interdisciplinary expertise in auditing and legal advice.
We work analytically, structuredly, and solution-oriented. At the beginning, we always begin by understanding your individual situation, your goals, and the framework conditions of your company or your asset structure. Based on this, we develop customized and holistic solutions that combine legal certainty with economic rationality.
Our goal is to make complex tax-related issues understandable, to identify opportunities early on, and to guide you through all phases with clear decisions.
The long-standing experience of our professionals combines to form a comprehensive wealth of knowledge spanning over 100 years, which we bring to the holistic advice we provide to our clients.
Our vision is to shape the advice of tomorrow. Through uniform digital processes and the consistent use of modern technologies and artificial intelligence, we create efficient workflows and the highest quality standards. In this way, we gain more time for the essentials: the individual, personal and forward-looking advice of our clients.
Our working style is characterized by personal proximity, high professional expertise, and a holistic perspective. We not only support our clients with ongoing tax matters, but also with complex national and international projects with a clear goal: to create solutions that are convincing today and will continue to deliver tomorrow.
This results in advice that not only reacts but also shapes the future — individually, proactively, and always with the aim of actively supporting our clients’ economic success.
As tax advisors, we advise our clients on all tax-related matters, identify existing tax risks, and suggest solutions to avoid tax risks.
