Illinois Individual Income Tax Forms
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- IL-1040 - Individual Income Tax Return
- IL-1040ES - Estimated Income Tax Payment for Individuals
- IL-1040V - Individual Income Tax Payment Voucher
- IL-1040X - Amended Individual Income Tax Return
- Schedule CR - Credit for Tax Paid to another State
- Schedule G - Voluntary Charitable Donations
- Schedule EIC - Earned Income Credit
- Schedule ICR - Illinois Credits
- Schedule M - Other Additions and Subtractions
- Schedule NR - Nonresident and Part-year Resident Computation of Illinois Tax
- IL-1299I - Income Tax Credits Information and worksheets
- IL-1299C - Income Tax Subtractions and Credits
- IL-4562 - Special Depreciation
- Schedule K-1-P - Partner's or Shareholder's Share of Income, Deductions, Credits and Recapture
- Schedule K-1-T - Beneficiary's Share of Income and Deductions
- IL 2210 - Computation of Penalties for Individuals
- Schedule F - Gains from Sales or Exchanges of Property Acquired Before August 1, 1969
- IL 505-I - Automatic Extension
- IL 8453 - Electronic Filing Declaration
- IL 8948 - Illinois Electronic Filing Opt-Out Declaration