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.
Home of the IRS on the Web. The IRS has definitely done a nice job on their Website.
Colorado Department of Revenue