Patty Sue Troy

Patty Troy is a tax executive with 19 years of experience in tax strategy, technology, and transformation. She currently serves as Senior Director of Tax Strategy, Technology, and Transformation at 3M, where she leads four tax teams: Tax Technology, RTR Tax Technology, US Indirect Taxes, and Transformation. She has held progressively senior roles at 3M, including Tax Transformation Director, driving SAP deployment, technology automation, and Lean transformation initiatives. Prior to 3M, she served as Senior Tax Manager at GE Capital handling internal restructuring and as Manager in Transactional Tax at Ernst and Young, specializing in mergers and acquisitions, restructuring, and tax structuring. She earned an MBA in Accounting and a Law Degree from Indiana University after attending Brigham Young University. She is a Certified Lean and Certified Lean Leader who emphasizes root-cause problem solving and continuous improvement across tax functions.