use to website for ways to contact IDR -e-mail, check your refund status
https://www2.illinois.gov/rev/Pages/default.aspx#&panel1-1
or try calling
To receive assistance by phone, please call 800 732-8866 or 217 782-3336. Representatives are available Monday through Friday, 8 am - 5 pm. Our TDD (telecommunication device for the deaf) number is 800 544-5304.
