• Collect and verify all organizational and payroll details required for new SUT/SIT registrations. • Identify missing information and coordinate with internal stakeholders to resolve gaps. • Maintain organized and secure documentation for each jurisdiction. • Complete employer applications for state unemployment (SUT) and state income tax withholding (SIT) accounts. • Track registrations from submission through approval, including account IDs, rates, agency correspondence, and activation requirements. • Ensure accurate setup of all newly established accounts. • Perform final validation of account activation, accuracy, and completeness before handing over to Finance/Payroll. • Ensure all documentation is audit ready and stored according to confidentiality standards. • Work closely with Finance, Payroll, HR, and Operations to support new jurisdiction setup and payroll readiness. • Provide clear updates on registration status, requirements, and timelines. • Maintain strict confidentiality of all financial and organizational information. • Ensure compliance with all relevant state and local requirements during the registration process.