Steven O'Neill

Steven O'Neill has extensive experience in tax management and consulting, currently serving as a Global Withholding Tax Subject Matter Expert at State Street Bank & Trust Co. since January 2017. Previously held roles include Tax Consultant and Contractor at State Street, Tax Analyst at HSBC, and various positions at JPMorgan Chase, including Vice President and Tax Manager, where responsibilities encompassed monitoring global tax changes and client support. O'Neill has also worked as a Tax Specialist at Lloyds TSB and Northern Trust, focusing on tax inquiries and compliance. O'Neill's career reflects a strong background in tax operations, client-facing roles, and technical support within the financial services sector.