| Name | Description | Revision | Type |
|---|---|---|---|
| WebFile | Electronically File your IL-1040 for Free! | Online | |
| IL-1040 | Illinois Individual Income Tax Return | R-12/07 |
Form
|
| IL-1040-ES | 2008 Estimated Income Tax Payments for Individuals Use this form for payments that are due on April 15, 2008; June 16, 2008; September 15, 2008; and January 15, 2009. For payments that are due on January 15, 2008, use last year's form. |
R-12/07 | Form & Instructions |
| Schedule CR | Credit for Tax Paid to Other States | R-12/06 | Form & Instructions |
| Schedule ED | Credit for K-12 Education Expenses | R-12/07 | Form & Instructions |
| Schedule F | Gains from Sales or Exchanges of Property Acquired Before 8/1/69 | R-12/07 | Form & Instructions |
| Schedule M | Other Additions and Subtractions | R-12/07 |
Form
|
| Schedule NR | Nonresident and Part-year resident Computation of Illinois Tax | R-12/07 |
Form
|
| IL-505-I | Automatic Extension Payment for Individuals | R-12/07 | Form & Instructions |
| IL-1040-X | Amended Individual Income Tax Return | R-12/07 |
Form
|
| IL-1299-C | Income Tax Subtractions & Credits | R-12/07 |
Form
|
| Schedule 1299-S | Enterprise Zones, Foreign Trade Zones, and Sub-Zones | R-12/07 | Zone Listing |
| IL-1310 | Statement of Person Claiming Refund Due to Deceased Taxpayer | R-12/06 | Form & Instructions |
| IL-2210 | Computation of Penalties for Individuals | R-12/07 |
Form
|
| IL-4255 | Recapture of Investment Tax Credits | R-12/07 | Form & Instructions |
| IL-4562 | Special Depreciation | R-12/07 | Form & Instructions |
| IL-4644 | Gains from Sales of Employer's Securities Received from a Qualified Employee Benefit Plan and Instructions | R-12/07 | Form & Instructions |
| IL-4852 | Substitute for unobtainable Form W-2 | R-12/07 | Form |
| IL-8857 | Request for Innocent Spouse Relief | N-04/02 |
Form
|
| IL-601 | Medical Care Savings Account Penalty Payment | R-12/07 | Form & Instructions |
| UI-WIT | Combined Return for Household Employers | R-12/07 |
Form & Instructions
|