Provides gross income tax credit for qualified union dues paid to labor organizations.

S 1440 creates a refundable gross income tax credit for New Jersey taxpayers who pay qualified union dues to labor organizations. The credit equals the full amount of union dues paid during the tax year, applied after other credits, and can result in a cash refund if it reduces tax liability to zero. It defines "qualified union dues" as dues, fees, or assessments paid to labor organizations (which include groups negotiating wages, hours, or working conditions) and requires taxpayers to verify payments to the Division of Taxation. This policy directly affects New Jersey residents who are union members or public employees represented by qualifying labor organizations.