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.

File Unemployment Insurance Taxes

Illinois employers can now use MyTax Illinois to complete all their unemployment insurance (UI) tax processes. MyTax Illinois is the secure website, maintained by the Illinois Department of Revenue (IDOR) and used by Illinois employers to electronically file returns and pay taxes and fees. MyTax Illinois has more online features to better serve all our employers’ needs.

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