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tax return
Bartering Income
Extension Payments – General Information
Form 1040-NR – Nonresident Return
Form 1040-SR
Form 1120 – Corporation Income Tax Return
Form 4506 – Request Copy of Tax Return
Form 706 – U.S. Estate (and Generation Skipping Transfer) Tax Return
Form 709 – U.S. Gift (and Generation Skipping Transfer) Tax Return
Form 990 – Tax-Exempt Tax Return
IL – Illinois Form 1310 – Claim a Refund for a Deceased Taxpayer on Your Illinois Tax Return
Incomplete Prior-Year Returns
Receiving Your Tax Refund – Detailed Information