Illinois State Library

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Electronic Documents of Illinois

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  • IL-1023-C Instructions


  • Instructions for the Illinois Department of Revenue Illinois Composite Income and Replacement Tax Return.

Originally Deposited as: 1501

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Language(s): EN-English

Volume or Year: 2005
Number or Issue:

Date Created: 12 2005
Date Last Modified: 12 2005

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1. IL-1023-C Instructions (20070125183617_1023cin.pdf).
Document Size:42705 Software: Acrobat Distiller Version: 6.0 (Windows)

This is part of a series. It is part of IL-1023-C Instructions: 5990