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Individuals. Miscellaneous. Registration. Sales & Related. Withholding Tax. Federal Tax Forms. Request Certain Forms from IDOR. Documents are in Adobe Acrobat Portable Document Format (PDF). Before viewing these documents you may need to download Adobe Acrobat Reader.
2023 Individual Income Tax Forms. Use this form for payments that are due on April 15, 2024, June 17, 2024, September 16, 2024, and January 15, 2025. Name Description IL-1040 Instructions Individual Income Tax Return IL-1040-X Instructions Amended Individual Income Tax Return IL-1040-PTR Instructions Property Tax Rebate Form - Use this form to ...
Trending Forms. 2023 IL-1040, Individual Income Tax Return; 2023 IL-1040 Instructions; 2023 Schedule IL-E/EIC, Illinois Exemption and Earned Income Credit; 2023 Schedule ICR, Illinois Credits; 2023 Schedule IL-WIT, Illinois Income Tax Withheld; Form IL-W-4, Employee’s and other Payee’s Illinois Withholding Allowance Certificate and Instructions
Individual Income Tax Forms. Current Year. Prior Years. Use Tax. Note: Illinois estate/inheritance taxes are not administered by the Illinois Department of Revenue. The Illinois estate tax is administered by the Office of the Attorney General .
Click here to file your IL-1040 on MyTax Illinois. Click here to download the PDF form. Filing online is quick and easy!
IL-1040 Front (R-12/23) Printed by authority of the state of Illinois. Electronic only, one copy. This form is authorized as outlined under the Illinois Income Tax Act. Disclosure of this information is required.
To receive assistance taxpayers may call 1-800-732-8866 or 217-782-3336. Free language assistance for Limited English Proficiency (LEP) individuals is available. For the most up-to-date information, forms, schedules, and instructions for the 2023 tax season, please visit IDOR's website at: tax.illinois.gov. -30-.
