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2015 Individual Income Tax Forms

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Click here to file your IL-1040 on MyTax Illinois
IL-1040 Instructions Individual Income Tax Return
IL-1040-ES   2016 Estimated Income Tax Payments for Individuals
Use this form for payments that are due on April 18, 2016; June 15, 2016; September 15, 2016; and January 17, 2017.
IL-1040-V   Payment Voucher for Individual Income Tax
IL-1040-X Instructions Amended Individual Income Tax Return
IL-1040-X-V   Payment Voucher for Amended Individual Income Tax
IL-505-I   Automatic Extension Payment for Individuals Filing Form IL-1040
IL-1310   Statement of Person Claiming Refund Due a Deceased Taxpayer
IL-2210 Instructions Computation of Penalties for Individuals
IL-4562
Instructions Special Depreciation
IL-4644 Instructions Gains from Sales of Employer's Securities Received from a Qualified Employee Benefit Plan
IL-4852   Substitute for Unobtainable Form W-2
Schedule 1299-C Instructions Income Tax Subtractions & Credits (for individuals)
Schedule 1299-S   Enterprise Zones, Foreign Trade Zones, and Sub-Zones
Schedule 4255 Instructions Recapture of Investment Tax Credits
Schedule CR Instructions Credit for Tax Paid to Other States
Schedule F Instructions Gains from Sales or Exchanges of Property Acquired Before August 1, 1969
Schedule G   Voluntary Charitable Donations
Schedule ICR Instructions Illinois Credits
Schedule M Instructions Other Additions and Subtractions for Individuals
Schedule NR Instructions Nonresident and Part-Year Resident Computation of Illinois Tax