This is a list of all documents accepted for permanent retention under the subject classification 'Forms: Tax forms'.
Forms:
Tax forms
2005 Schedule 1299-D Instructions
Illinois Department of Revenue 2005 Schedule 1200-D Instructions is income tax credits (for corporations & fiduciaries).
Electronic Filing Cigarette Returns
Electronic Filing Specifications on how to participate, application and registration, responsibilities, monitoring and suspension, general information and requirements.
Electronic Filing Liquor Returns
Illinois Department of Revenue Electronic Filing Specifications on Liquor Returns. This form gives you step by step instructions on how to complete your electronic returns.
Electronic Filing Telecommunication Returns
Effective January 1, 2003, the Illinois Department of Revenue (IDOR) has implemented an electrnic filing and payment program for telecommunications excise and simplified municipal telecommunications taxpayers.
Electronic Filing Updates and Revisions
Illinois Department of Revenue Electronic Filing Updates and Revisions. How to information
Electronic Funds Transfer Guide
The Electronic Funds Transfer Guide answers general questions about the (EFT) process. It also explains some of the various payment options, identifies important dates that you should remember, contains Form EFT-1, Authorization Agreement for Electronic Funds Transfer, which you may need to complete to participate in this program, and identifies and explains the various tax payment format specifications.
Form IL-1040 Instructions {periodical start}
Instructions for Illinois Revenue Tax Form 1040 explaining who should file an Illinois Income Tax Return and how to complete the form.
Form IL-1040 Instructions (2005)
Instructions for Illinois 2005 Revenue Tax Form 1040 explaining who should file an Illinois Income Tax Return and how to complete the form.
Form IL-1040-X Instructions {periodical start}
Instructions to amend an individual Income Tax Return, including when such an amendment is appropriate.
Form IL-1040-X Instructions (2005)
Instructions to amend an individual Income Tax Return, including when such an amendment is appropriate.