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2019 Small Business Corporation Replacement Tax Forms

Name Description
IL-1120-ST Instructions
Updated 02/28/2022
Schedule B, Line 2
instructions to include 
Lines 52a through 52s. 
Small Business Corporation Replacement Tax Return (includes Schedule B)
2019-IL-1120-ST-V   Payment Voucher for 2019 Small Business Corporation Replacement Tax (Use this voucher and Appendix A of Form IL-1120-ST Instructions to make a 2019 extension payment.)
Instructions Amended Small Business Corporation Replacement Tax Return (includes Schedule B)
IL-1120-ST-X-V   Payment Voucher for Amended Small Business Corporation Replacement Tax
IL-477 Instructions Replacement Tax Investment Credits
IL-1000-E   Certificate of Exemption for Pass-through Withholding Payments
Instructions Special Depreciation
Schedule F Instructions Gains from Sales or Exchanges of Property Acquired Before August 1, 1969
Schedule K-1-P   Partner's or Shareholder's Share of Income, Deductions, Credits, and Recapture
  Schedule K-1-P (1) Instructions for Partnerships and S Corporations Completing Schedule K-1-P and Schedule K-1-P(3)
  Schedule K-1-P (2) Partner's and Shareholder's Instructions
Schedule K-1-P (3)   Pass-through Withholding Calculation for Nonresident Members
Schedule M Instructions Other Additions and Subtractions (for businesses) 
Schedule NB Instructions Nonbusiness Income
Schedule NLD Instructions Illinois Net Loss Deduction
Schedule UB Instructions Combined Apportionment for Unitary Business Group
Schedule 80/20 Instructions Related-Party Expenses
Schedule 1299-A Instructions Tax Subtractions and Credits (for partnerships and S corporations)
Schedule 1299-I
Income Tax Credits Information and Worksheets
Schedule 4255 Instructions Recapture of Investment Tax Credits
Subgroup Schedule (UB) Instructions Subgroup Schedule