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Scam Alert: Fake Texts and Websites Impersonating IDOR

Be alert for fraudulent messages or websites attempting to steal your banking information, login credentials, or credit card details. The Illinois Department of Revenue (IDOR) will never request personal or financial information via text message. To confirm official communications or contact details, always visit https://tax.illinois.gov.

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How long does it take to process an amended individual income tax return?

Processing time for an amended individual income tax return varies. IDOR processes these returns in the order they are received. If you are unsure of the status of your return and would like to follow up with us, we recommend that you allow at least 6 months from the date you submitted your amended return before contacting us.

You may access additional information by searching the entire Illinois Department of Revenue website.

If you have additional inquiries, you may submit them on the Questions, Comments, or Requests form.