Christian Hahn, LL.M.

Lawyer, Certified Tax Adviser, Certified Tax Lawyer
+49 521 2993238 (Assistant)

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Christian Hahn studied law at the University of Cologne and completed his studies passing his first state examination in law. Already during his internship at the district court of Düsseldorf he worked in a law firm specialising in tax law. After taking his second state examination in law in 2006, Christian Hahn completed his “Master course of study in commercial and tax law” with the degree Master of Laws (LL.M).

In April 2015 he joined the law firm BKS Rechtsanwälte Wirtschaftsprüfer Steuerberater. Prior to this he was initially employed as a lawyer and after his appointment in 2011 as a certified tax adviser in two medium-sized auditing companies from 2007 to 2015. In the same year Christian Hahn was appointed as a certified specialist lawyer for tax law. His key competences are tax procedural law including representation in proceedings at fiscal courts and the Federal Fiscal Court as well as liability law for tax consultants, public auditors and lawyers. Mr. Hahn has also been a lecturer in the specialist tax law course at Hagen Law School at iuria GmbH since 2017 and regularly publishes articles on tax law topics. Furthermore, he is a qualified examiner for the tax consultant exam.


  • Born 1978
  • With BKS Rechtsanwälte since 2015
  • Lawyer since 2007
  • Certified Tax Adviser since 2011
  • Certified Tax Lawyer since 2011
  • Certified consultant for tax succession planning (DANSEF e. V.)