The Senior Payroll Tax Compliance Analyst serves as a subject matter expert in payroll tax compliance by identifying risks, implementing corrective actions, strengthening controls, and supporting strategic initiatives, acquisitions, system implementations, quarter-end activities, year-end activities, and W-2 processing controls. This role partners with Payroll, Human Resources, Finance, Corporate Tax, government agencies, auditors, and third-party vendors to ensure payroll tax processes are compliant, well-controlled, accurate, and supported by complete documentation.