Completes application forms for state tax withholding identification numbers, unemployment insurance identification number(s) and workers' compensation insurance, and performs the steps necessary to register the Organization to do business in new states in which employees are hired; researches and resolves payroll-related tax notices received; and closes out tax withholding accounts as appropriate (applicable to DC team members only). Assist the Engagement Manager with evaluating renewals (i.e., quotes, changes, etc.), communication of renewal to client (i.e., cost sharing, plan design, etc.), and strategize with client on renewal decisions (i.e., going to market, plan design, etc.) (applicable to DC team members only).