Sr. Associate, Payroll (TAX payroll exp req'd)

Sr. Associate, Payroll with tax payroll experience required; responsible for end-to-end payroll processing, review of timesheets, and collaboration with HR Business Partners and field managers to iterate and improve payroll processes. Oversees quarterly/periodic tax filings with ADP, tracks federal/state/local tax legislation to ensure systems like Workday or ADP are updated, performs payroll tax reconciliations and annual filings (including Form 941), processes W-2 amendments, manages state withholding and unemployment tax accounts, addresses employee payroll inquiries, and creates/maintains payroll SOPs. Strong understanding of payroll processes, tax regulations, and compliance is required; Experience with Workday Payroll/HCM and ADP Smart Compliance is a plus; hybrid in-office requirement with 3 days/week in the NYC office; visa sponsorship not offered.