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Payroll Taxes
Updated to reflect amended quarterly reporting requirements, effective June 12, 2025.
Updated to reflect a changed IRC reference date in Hawaii.
Updated to reflect forthcoming short-term service and disaster response employee exemptions in Alabama.
Updated to reflect forthcoming 2026 inflation-adjusted amounts for health savings accounts under IRS Rev. Proc. 2025-19.
Updated to reflect lowered Form W-2 electronic filing threshold, effective January 1, 2025.
HR guidance on compliance with payroll taxes, including income taxes, Social Security and Medicare (FICA) taxes, and unemployment, disability and workers' compensation insurance taxes.