Individuals
 
 
 
 
 

File 2011 IL-1040 Using Tax-Prep Software

 
 
You may choose to file online using computer tax preparation (Tax-Prep) software. This allows you to file your IL-1040 electronically using department approved commercial software or web-based applications. In some instances, the commercial software can be downloaded from the software company's web site. Some providers of Tax-Prep software may charge a fee for their service.

To file using this method you and your spouse (if applicable) will need:
  • a valid Illinois drivers license or Illinois identification card on file with the Illinois Secretary of state.

Benefits:
  • Faster Refunds
  • Accurate
  • Proof of Filing
  • Paperless
  • Convenient


Eligibility:
You may file using Tax-Prep software if you (and your spouse, if filing jointly) have an IL-PIN or a valid Illinois drivers license or Illinois identification card on file with the Illinois Secretary of State.

You may not file electronically using Tax-Prep software if you:
  • are claiming the following subtractions on Schedule M, Other Additions and Subtractions for individuals:
    • August 1, 1969, valuation limitation amount from Schedule F reported on Schedule M, Line 21.
    • Enterprise zone, River Edge zone and high impact business dividend subtraction amount from Schedule 1299-C reported on Schedule M, Line 22.
  • are filing a same-sex civil union return,
  • are filing a return for a deceased taxpayer,
  • want to file a prior year return,
  • want to amend or correct a previously filed return,
  • claim recapture of investments tax credits from Schedule 4255 on IL-1040, Line 14,
  • claim credit for tax paid to other states on IL-1040, Line 16 if you are not a full-year Illinois resident, or
  • claim tax credits from Schedule 1299-C on IL-1040, Line 18,


If you find that you have made an error after filing, you will need to file a paper IL-1040-X, Amended Individual Income Tax Return.

 
 
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