Petra Göckel advises medium-sized companies on tax, auditing and business management issues and focuses on providing practical solutions. After her appointment as a tax consultant (1995) and certigied public auditor (1997), she became a partner at BTU Simon Schneider Göckel and specialised in international tax issues. In 2012, she founded her own tax consultancy and auditing firm. She has specialised in international tax law since 2011 and is the author of several publications and the co-author of the income tax commentary Littmann.