Dr. Jan Haselmann

Local Partner Hamburg


PwC Legal

Alsterufer 1

20354 Hamburg


Tel.  +49 40 63782959

Email  E-Mail


  • Lawyer (Rechtsanwalt) since 2013


  • National and international companies and groups
  • Private clients


  • German
  • English
I offer

About me

Jan Haselmann is a tax lawyer specialized in tax litigation. He has many years of experience in representing clients before the German tax courts including the Federal Tax Court.

  • Since 2023: Acting for PwC Legal, Hamburg
  • Since 2019: PwC GmbH, Hamburg
  • Until 2018: Judge at Fiscal Court of Lower Saxony, Hanover
  • Until 2016: Worked for a large law firm specializing in tax law
  • Until 2012: Legal clerkship, Higher Regional Court District Berlin
  • Until 2010: Postgraduate program Master of Laws (LL.M.), University of Cambridge, UK
  • Until 2008: Postgraduate program Master of Laws (LL.M. Taxation), Osnabrück
  • Until 2008: Studies, Bucerius Law School, Hamburg (LL.B.) and Singapore
  • Commentary on sec. 134-153 German General Tax Act in Koenig, German General Tax Act, 2024
  • Chapters “Binding rulings” and “Legal remedies” in Wagner, Wage tax, 2023.
  • Chapter “International tax law” in Piltz (edt.), Munich Lawyers’ Handbook on International Business Law, 2017
  • Numerous articles in specialized journals, in particular on international tax law and tax procedural law
  • “Leading name” for tax disputes, JUVE Handbook Tax 2023.