Senior Specialist, Payroll Tax & M&A Integration

Lead payroll tax implementation for mergers, acquisitions, divestitures, and business integrations. Serve as the payroll tax subject matter expert across the M&A lifecycle—performing due diligence, coordinating tax registrations and entity setup, validating employee tax setup and data conversions, supporting payroll vendor integrations, and driving testing of tax calculations, filings, deposits, and reporting. Stabilize post-go-live operations, transition activities to payroll operations, and maintain audit-ready documentation.