25. May 2025

UnionTax Expands Its Responsibilities with a New Collaboration

UnionTax Continues to Grow – New Partnership for Greater Efficiency in International Tax and Child Benefit Procedures

UnionTax Steuerberatergesellschaft GmbH (CH) has expanded its structure: it is now collaborating with UnionTax Rechtsanwaltsgesellschaft mbH in Germany. This partner will now handle key tasks such as submitting child benefit and tax applications, managing appeals and legal actions, and communicating directly with the relevant authorities in Germany and Austria.

Cross-Border Procedures – Efficiently Managed from a Single Source

The key advantage of this collaboration lies in the joint handling of individual mandates. This significantly optimizes our processes in cross-border procedures and enables much more direct, faster, and more efficient communication with the authorities. Even complex cases involving work in multiple countries within a year can now be processed more swiftly.

UnionTax Rechtsanwaltsgesellschaft is led by attorney Kay Hübner, a specialist lawyer in tax law as well as banking and capital markets law. With his many years of experience, he brings additional legal expertise to complex tax issues.

As an operational law firm within the EU, UnionTax also lays the foundation to expand its services to other European markets and to comprehensively support clients in legal matters.