David Kupiec

David is the managing partner of Kupiec & Martin, LLC. Prior to forming Kupiec & Martin in May 2008, David was a State and Local Tax Manager with Exelon Business Services Company for six years in Exelon's Chicago offices focusing on state tax, merger and legislative issues.

During the sixteen years prior to joining Exelon, David was a State Tax Manager at Arthur Andersen LLP, Associate Counsel for the Illinois Department of Revenue and a Regulatory Auditor for the National Futures Association.

David was Chair (2013-2014) of the Illinois State Bar Association's State and Local Tax Section and was appointed to various positions on that Section (2005-Present) including Vice-Chair, Associate Editor and Continuing Legal Education Coordinator. David was appointed Chair of the Illinois Taxpayers' Federation Income Tax Committee (2006-2011) and to the TFI Board (2014-Present), Chair of the Illinois CPA Society State and Local Tax Committee (2016-2018) and Member (2011-Present), and Steering Committee Member of KPMG's Energy & Utility Share Forum (2006-2008). He was also elected to the Executive Committee of the Illinois Chamber of Commerce Tax Institute (2006-2008) and an initial Executive Member of the STARTUP Committee (Energy Industry State Tax Organization)(2005-2008). Moreover, David was the Chair (2008-2009) and member (1990s-Present) of the Chicago Bar Association's State Tax Committee and was appointed to the Illinois Department of Revenue's Director's Advisory Group and Audit Advisory Group (Director Hamer: 2002-2015; Director Beard: 2015 – 2018; Director Harris: 2019 – Present). He is also a member of the Chicago Tax Club, Illinois Chamber of Commerce, and AICPA. David is a frequent speaker at state tax conferences at both local and national venues and the author of numerous state tax articles.

David received his B.B.A. from Loyola University of Chicago in 1986 and his Juris Doctorate from Chicago-Kent College of Law in 1994. David is a registered Certified Public Accountant, a member of the Illinois Bar and an Illinois lobbyist. David is also an Adjunct Business Law Instructor at Loyola University Chicago Quinlan School of Business (2015-Present) and is a President of Loyola University of Chicago's National Alumni Advisory Board (2018-Present).