| Name | Description |
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|
IL-1040 |
Instructions | Individual Income Tax Return - Coming soon |
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|
IL-1040-X |
Instructions | Amended Individual Income Tax Return - Coming soon
|
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|
IL-1040-ES | |
2021 Estimated Income Tax Payments for Individuals
Use this form for payments that are due on April 15, 2021, June 15, 2021, September 15, 2021, and January 18, 2022. - Coming soon |
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|
IL-1040-V | | Payment Voucher for Individual Income Tax - Coming soon |
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|
IL-1040-X-V | | Payment Voucher for Amended Individual Income Tax - Coming soon |
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|
IL-505-I | | Automatic Extension Payment for Individuals Filing Form IL-1040 - Coming soon |
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|
IL-1310 | | Statement of Person Claiming Refund Due a Deceased Taxpayer - Coming soon |
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|
IL-2210 |
Instructions | Computation of Penalties for Individuals - Coming soon |
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IL-4562
|
Instructions | Special Depreciation - Coming soon |
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|
IL-4644 |
Instructions | Gains from Sales of Employer's Securities Received from a Qualified Employee Benefit Plan - Coming soon |
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|
IL-4852 | | Substitute for Unobtainable Form W-2 - Coming soon |
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|
Schedule 1299-C |
Instructions | Income Tax Subtractions & Credits (for individuals) - Coming soon |
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Schedule 1299-I
| | Income Tax Credits Information and Worksheets - Coming soon |
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|
Schedule 4255 |
Instructions | Recapture of Investment Tax Credits - Coming soon |
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|
Schedule CR |
Instructions | Credit for Tax Paid to Other States - Coming soon |
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|
Schedule F |
Instructions | Gains from Sales or Exchanges of Property Acquired Before August 1, 1969 - Coming soon |
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Schedule G |
Instructions | Voluntary Charitable Donations - Coming soon |
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|
Schedule ICR |
Instructions | Illinois Credits - Coming soon |
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|
Schedule IL-E/EIC |
Instructions | Illinois Exemption and Earned Income Credit - Coming soon |
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|
Schedule M |
Instructions | Other Additions and Subtractions for Individuals - Coming soon |
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|
Schedule NR |
Instructions | Nonresident and Part-Year Resident Computation of Illinois Tax - Coming soon |
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Schedule IL-WIT
|
Instructions | Illinois Income Tax Withheld - Coming soon
|
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