There are many great sites on the World Wide Web but trying to actually find those great sites can be a frustrating experience. We have compiled a list of Websites that we have found to be helpful resources of information. When you click on a link, a new window will pop up. Close the window when you are ready to return to this page.
The Internal Revenue Service
Illinois Department of Revenue - General site
Illinois Department of Revenue - Business site
This site includes information regarding new business registration, sales tax and payroll withholding.
State of Illinois
Illinois Department of Employment Security (IDES)
IRS - Where's My Refund?
Illinois - Where's My Refund?