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| Name | Description | Rev Date |
File Type
|
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|---|---|---|---|---|---|
| IL-1120-ES | Estimated Income Replacement Tax Payments for Corporations |
R-12/06
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| IL-1120 | Corporation Income and Replacement Tax Return |
R-12/06
|
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| IL-1120-X | Illinois Amended Corporation Income and Replacement Tax Return |
R-08/06
|
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| Schedule J | Foreign Dividends |
R-01/07
|
|
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| Schedule M | Other Additions and Subtractions |
R-12/06
|
|
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| Schedule NB | Nonbusiness Income |
R-12/06
|
|
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| Schedule NLD | Illinois Net Loss Deduction |
R-12/06
|
|
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| Schedule UB | Combined Apportionment for Unitary Business Group |
R-12/06
|
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| Schedule UB/NLD | Unitary Net Loss Deduction |
R-12/06
|
|
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| Schedule INS | Tax for Foreign Insurers |
R-12/06
|
|
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| Schedule UB/INS | Tax for a Unitary Business Group with Foreign Insurer Members |
R-12/06
|
|
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| IL-477 | Replacement Tax Investment Credits |
R-12/06
|
|
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| IL-505-B | Automatic Extension Payment |
R-12/06
|
|
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| Schedule 1299-B | Enterprise Zone Foreign Trade Zone/Sub-Zone Subtractions (for Corporations & Fiduciaries) |
R-12/06
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| Schedule 1299-D | Income Tax Credits (for Corporations & Fiduciaries) |
R-12/06
|
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| Schedule 1299-S | Enterprise Zones, Foreign Trade Zones, and Sub-Zones |
R-12/06
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| IL-2220 | Computation of Penalties for Businesses |
R-12/06
|
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| IL-4255 | Recapture of Investment Tax Credits |
R-12/06
|
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| IL-4562 | Special Depreciation |
R-07/06
|
|
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| Schedule 80/20 | Related Party Expenses |
R-12/06
|
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