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Forms category
Regional
U.S. States
Illinois
Government
Executive Branch
Departments and Agencies
Illinois Department of Revenue
Illinois Department of Revenue
Forms
Illinois Sales Tax Information Release Authorization
mfut 15
Illinois Form IL-1120-ST Small Business Tax Return
Illinois Financial Institution Irrevocable Letter of Credit Bond
Illinois Cigarette and Little Cigar Revenue Return
Illinois CRT-62 Certificate of Purchase for Expanded Temporary Storage
Illinois State Tax Return Form IL-1040
Illinois Individual Income Tax Electronic Filing Declaration
Illinois Amended Return IL-843
Illinois Amended Tax Return Form IL-843
Illinois Form ST-16-X Amended Annual Report
Illinois IL-505-I Automatic Extension Payment Form
Illinois Liquor Revenue Return Form
Illinois BOA-2 Voluntary Disclosure Application
Illinois Form IL-990-T Exempt Organization Income Tax Return
Illinois Food and Beverage Tax Return
Illinois Form IL-4852
Chicago Business Tax Refund Application
Illinois Financial Responsibility Bond
Illinois Fiduciary Income Tax Form 2003
Illinois Substitute for Unobtainable Form W-2
Illinois Form IL-1120-ST
Illinois Exempt Organization Income and Replacement Tax Return
Illinois Coin-Operated Amusement Device Tax Decal Order Form
Illinois Composite Income and Replacement Tax Return
Illinois Form ST-1 Sales and Use Tax Return
Illinois IL-1310 Statement for Deceased Taxpayer Refund
Illinois Amended Small Business Corporation Tax Return
Illinois IL-1065-V Payment Voucher
Illinois Amended Partnership Tax Return
Illinois IL-1310 Statement of Person Claiming Refund Due a Deceased Taxpayer
Illinois Amended Cigarette and Little Cigar Revenue Return
Illinois 2013 Form IL-1040
Illinois 2008 Form IL-1040 Individual Income Tax Return
Illinois IL-1040-V Payment Voucher
Illinois EDA-117-E Multiple Location Schedule
Illinois Form IL-1120-ST
Illinois IL-505-I Automatic Extension Payment Form
Illinois Schedule M Form
Illinois Tobacco Products Tax Return
Illinois IL-1310 Statement of Person Claiming Refund Due a Deceased Taxpayer
Illinois Amended Income Tax Payment Voucher
Illinois Individual Income Tax Payment Voucher
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