Eric practices in the areas of taxation, trusts and estates, wills, probate, family succession planning, business law and tax-exempt organizations. He has been a Fellow in the American College of Trust and Estate Counsel since 1993. Eric often represents clients in controversies before the Internal Revenue Service, the Kansas Department of Revenue and in federal and state courts. His representative clients include individuals, entrepreneurs, closely held businesses and tax-exempt organizations.

He is admitted to practice in the U.S. District Court for the District of Kansas, the U.S. Tax Court, the U.S. Court of Federal Claims, and the state courts of Kansas, Nebraska and Texas.

He is listed in The Best Lawyers in America for Wichita, KS, 2018 in the practice areas of Non-Profit/Charities Law, Tax Law and Trusts and Estates and has been named Best Lawyers Lawyer of the Year in Wichita in 2011 in the practice area of Trusts and Estates and in 2013 and 2016 in the practice area of Non-Profit/Charities Law. He has also been selected as a Kansas Super Lawyer in the practice area of Tax Law.