Illinois Tax Rate Changes

The State of Illinois recently approved increasing the individual income tax rate to 4.95% from 3.75%.  This change is effective July 1, 2017.  As a result, the tax rates in your municipality’s payroll module will need to be updated.

To change the tax rates for single and married individuals, click on the appropriate link below to  access instructions on how to do so.

Clarity Tax Rate Changes – IL

Classic Tax Rate Changes – IL