Here is a link with instructions on where to mail your federal return without enclosing a payment <a rel="nofollow" target="_blank" href="
https://www.irs.gov/filing/illinois-where-to-file-addresses-for-taxpayers-and-tax-professionals">htt...>. When not including a payment, you would mail you Illinois Tax return to ILLINOIS DEPARTMENT OF REVENUE
SPRINGFIELD IL 62719-0001. For more information:<a rel="nofollow" target="_blank" href="
http://www.revenue.state.il.us/QuestionsAndAnswers/5.htm">http://www.revenue.state.il.us/QuestionsAn...>. For your Missouri return <a rel="nofollow" target="_blank" href="
http://dor.mo.gov/contact/personal.php">http://dor.mo.gov/contact/personal.php</a>.
