| Name | Description | |
|---|---|---|
| IL-1040 | Instr. | Illinois Individual Income Tax Return (R-12/08) |
| IL-1040-X | Instr. | Amended Individual Income Tax Return (R-12/08) |
| IL-1040-V | Payment Voucher for Individual Income Tax (R-05/09) | |
| IL-1310 | Statement of Person Claiming Refund Due a Deceased Taxpayer (R-12/08) | |
| IL-2210 | Instr. | Computation of Penalties for Individuals (R-12/08) |
| IL-4562 | Special Depreciation (R-12/08) | |
| IL-4644 | Gains from Sales of Employer's Securities Received from a Qualified Employee Benefit Plan and Instructions (R-12/07) | |
| IL-4852 | Substitute for Unobtainable Form W-2 (R-12/08) | |
| Sch. CR | Credit for Tax Paid to Other States (R-12/08) | |
| Sch. F | Gains from Sales or Exchanges of Property Acquired Before 8/1/69 (R-12/08) | |
| Sch. G | Voluntary Charitable Donations (N-12/08) | |
| Sch. ICR | Illinois Credits (N-12/08) | |
| Sch. M | Instr. | Other Additions and Subtractions (R-12/08) |
| Sch. NR | Instr. | Nonresident and Part-year resident Computation of Illinois Tax (R-12/08) |
| Sch. 1299-C | Instr. | Income Tax Subtractions & Credits (R-12/08) |
| Sch. 1299-S | Enterprise Zones, Foreign Trade Zones, and Sub-Zones (R-12/08) | |
| Sch. 4255 | Recapture of Investment Tax Credits (R-12/08) | |