Indexes for inflation taxable income brackets under New Jersey gross income tax.

This bill would require New Jersey to annually adjust its income tax brackets for inflation using the national consumer price index (CPI-U), preventing "bracket creep" where inflation alone pushes taxpayers into higher tax brackets without real income growth. The Director of the Division of Taxation would calculate these annual adjustments based on the CPI-U measure. This change would affect all New Jersey residents who pay state income tax by ensuring their tax brackets keep pace with rising prices. The bill follows the same model used for federal income tax brackets, which has been in place since the 1980s.