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About IDOR
| Name | Description
|
|
|---|---|---|
| IL-1040 | Instr. | Illinois Individual Income Tax Return (R-12/98) |
| Sch. CR | Credit for Tax Paid to Other States (R-12/98) | |
| Sch. F | Gains from Sales or Exchanges of Property Acquired Before 8/1/69 (Instructions Included) (R-12/98) | |
| Sch. NR | Instr. | Nonresident and Part-year resident Computation of Illinois Tax (R-12/98) |
| IL-1040-X | Instr. | Amended Individual Income Tax Return (fill-in savable form) (R-10/08) |
| Sch. 1299-C | Instr. | Income Tax Subtractions & Credits (R-12/98) |
| IL-1310 | Statement of Person Claiming Refund Due to Deceased Taxpayer (R-12/98) | |
| IL-2210 | Computation of Penalties for Individuals (R-12/98) | |
| IL-4644 | Gains from Sales of Employer's Securities Received from a Qualified Employee Benefit Plan and Instructions (R-12/97) | |
| IL-4852 | Substitute for unobtainable Form W-2 (R-12/98) | |