William McCarthy

William McCarthy is an experienced tax professional with a career spanning over 17 years in various leadership roles. Currently serving as Senior Director of Tax Accounting at Fiserv since September 2024, William previously held the position of Global Tax Director at CentroMotion from August 2021 to August 2024. Prior roles include Tax Director at Jason Group Inc and a long tenure at EY, where William progressed from Tax Senior to Tax Senior Manager, focusing on Global Compliance and Reporting. William began the professional journey as a Senior Accountant at Hau & Associate, S.C. William holds a Master's degree in Professional Accounting and a BBA in Accounting and Finance, both from the Lubar College of Business.