State Tax Research

To begin your state payroll and unemployment tax research select from the list below. These pages include links to state revenue, labor and/or unemployment departments, descriptions of the withholding methods and requirements in the state (including county and town level tax withholding where applicable). Also included is information on new hire reporting and termination pay.

Payroll-Taxes.com is a free online resource featuring a compilation of research tools for use by payroll professionals and more including state links and information about federal and state payroll and unemployment taxes useful payroll articles.