John Martin is an experienced tax professional, currently serving as a Senior Manager and Lead Engagement Manager at CSC Corptax since March 2010. Prior to this role, John held positions as a Senior Tax Accountant at Baker Tilly US from November 2007 to December 2009, a Senior Tax Consultant at Hull & Knarr LLP from September 2005 to October 2007, and a Tax Consultant at DuCharme, McMillen & Associates from September 2004 to September 2005. John's educational background includes a Master of Science in Taxation from DePaul Driehaus College of Business, earned between 2008 and 2011, and a Bachelor of Science in Business Administration with a focus on Economics and Statistics from Miami University, completed in 2004.