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Possible online services disruption due to Internet related outage

A worldwide technology outage is causing disruption to some State of Illinois online systems.  We are aware of this issue and are diligently working on restoration.

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Can I file Form IL-1040-X if I have not received my refund from my federal amended return?

No. You should not file your Form IL-1040-X until you receive a federal finalization notification from the IRS stating that they have accepted your change either by paying a refund or by final assessment, agreement, or judgment.

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