File Illinois Form IL-1310
Prepare Illinois Form IL-1310 now with e-File.com
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Form IL-1310 may be used by a spouse or personal representative to claim a refund on behalf of a deceased taxpayer. To be eligible, the spouse or representative will need to provide proof of the taxpayer’s death or a copy of the telegram or paper from the Department of Defense if the taxpayer was in active service at the time of death.