The New Hampshire Income Tax Calculator shows how much state income tax will be under the leading Democrat-proposed plan.

The current NH Income Tax Calculator is a Java application that will run on PCs, Macs, and Linux machines.  It requires that a current version of Java be installed.  If the application fails to start up after downloading, update  your Java version (for free) at Java.com

Note to Mac Users:
 If the message "
“NHIT.jar” can’t be opened because it is from an unidentified developer." appears, then take the following steps:
  1. Right-click (or control-click) the application in question and choose “Open”
  2. Click the “Open” button at the next dialog warning to launch the app anyway

You can do this with any third party app that gives you this warning dialog and open it anyway.

Download the New Hampshire Income Tax Calculator