Illinois Department of Revenue

Forms
Illinois Substitute for Unobtainable Form W-2
Illinois EFT-1 Authorization Agreement
Illinois Form IL-941 2014
Illinois Individual Income Tax Return Form IL-1040
Illinois Schedule K-1-T Beneficiary's Share Form
Illinois Schedule 1299-C Form
Illinois Use Tax Return Form ST-44
Illinois RL-26-E Schedule E
Illinois Gas Use Tax Exemption Certificate
Illinois TP-12 Tobacco Products Tax Form
Illinois Individual Income Tax Return 1997
Illinois Amended Individual Income Tax Return
Illinois Special Depreciation Form IL-4562
Illinois Form IL-1040 Individual Income Tax Return
Illinois ST-2-DP-X Form
Illinois Schedule REG-1-O
Illinois Individual Income Tax Return Form IL-1040
Illinois County Motor Fuel Tax Return
Illinois Amended Individual Income Tax Return
il 1040
Illinois Form IL-1040
Illinois 2010 Form IL-1040
Illinois Form IL-1040
Illinois IL-505-I Automatic Extension Payment Form
Illinois Amended Exempt Organization Tax Return
Illinois Substitute for Unobtainable Form W-2
Illinois Electronic Filing Opt-Out Declaration
Illinois Business Registration Application
Illinois Schedule K-1-T Form
Illinois Bingo Provider License Application
Illinois EZ-1 Building Materials Exemption Certification
Illinois Aircraft/Watercraft and Vehicle Use Tax Information Guide
Illinois BOA-2 Voluntary Disclosure Application
Illinois Form IL-1120-ST