The Staff Payroll Tax Processor resolves complex State and Federal tax notices, prepares and files amended returns across multiple states, corrects multi-period payroll tax errors, and ensures that the knowledge to resolve those issues gets transferred to the team. Diagnose and resolve payroll tax errors spanning multiple pay periods or jurisdictions; trace discrepancies to the originating payroll run, determine tax impact across all affected quarters, and drive the complete correction workflow to confirmed resolution.