Harry specializes in income and estate taxes and has experience with a broad range of family-owned businesses, not-for-profit entities and candidate campaign and ballot measure reporting. Harry is a past president of the Missouri Society of Certified Public Accountants and has served on the American Institute of Certified Public Accountants Council.

Prior to joining Williams-Keepers LLC, Harry was employed by the Missouri Department of Revenue, serving as assistant manager of the Compliance Bureau and as manager of the Income Tax Bureau.

Harry earned a bachelor of science degree in accountancy from the University of Missouri. He is chairman of the Jefferson City Area Chamber of Commerce and serves on the St. Mary's Health Center Foundation board. He is a member of the Missouri Society of Certified Public Accountants and the American Institute of Certified Public Accountants.