Technical Difficulties
 

Browser not compatible...   

A system check has found that your computer's internet browser is not compatible with the Connecticut Taxpayer Service Center system. In order to use this system, you will need to update your current internet browser.

To upgrade your Internet Explorer browser, go to Microsoft.com.

To upgrade your Firefox browser, go to Mozilla.com.

If you are currently using Internet Explorer 10.0, you will need to turn on compatibility mode. For more information click here.