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Information For
About IDOR
| Telephone Numbers
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|---|---|
| Electronic Filing Tax Professionals' Only 1 866 440-8680 |
Transmitters, software developers & testing 217 524-4767 |
| Error reject code questions 217 524-4767 |
IL-8633-I - Application processing 217 524-4767 |
| General refund information 217 782-3336 1 800 732-8866 1 800 544-5304 - TTD (telecommunication device for the deaf) Check refund status on-line |
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Addresses |
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| IL-1040 and 2D Barcode returns No payment enclosed: ILLINOIS DEPARTMENT OF REVENUE PO BOX 1040 GALESBURG IL 61402-1040 |
IL-1040 and 2D Barcode returns Payment enclosed: ILLINOIS DEPARTMENT OF REVENUE
SPRINGFIELD IL 62726-0001 |
| Estimated tax payments IL-1040-ES: (paper) ILLINOIS DEPARTMENT OF REVENUE
IL-1040-ES - (Electronic Funds Transfer)SPRINGFIELD IL 62736-0001 |
Payments for automatic extension to file IL-505-I: (paper) ILLINOIS DEPARTMENT OF REVENUE
IL-505-I - (Electronic Funds Transfer)PO BOX 19005 SPRINGFIELD IL 62794-9005 |
| Notices and correspondence IDOR-1,Return Corrections Notice: ILLINOIS DEPARTMENT OF REVENUE
IDOR-2, Final Notice of Tax Due: PO BOX 19084 SPRINGFIELD IL 62794-9098 ILLINOIS DEPARTMENT OF REVENUE
Correspondence:PO BOX 19006 SPRINGFIELD IL 62794-9006 ILLINOIS DEPARTMENT OF REVENUE PO BOX 19044 SPRINGFIELD IL 62794-9044 |
Amended returns IL-1040-X: ILLINOIS DEPARTMENT OF REVENUE PO BOX 19007 SPRINGFIELD IL 62794-9007 |