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Scam Alert: Fake Texts and Websites Impersonating IDOR

Be alert for fraudulent messages or websites attempting to steal your banking information, login credentials, or credit card details. The Illinois Department of Revenue (IDOR) will never request personal or financial information via text message. To confirm official communications or contact details, always visit https://tax.illinois.gov.

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Credit Forms

Form Description
IDR-277-C Claim for Refund - Single Trip Interstate Motor Fuel Use Tax Permit
IDR-957 Claim for Refund of Penalty
RCR-16

Request for Transfer of Credit Memorandum

(Note: This form is to be used for credit transfer requests related to excise taxes. For requests related to sales and use tax credits, please use Form ST-6, Claim for Sales and Use Tax Overpayment / Request for Action on a Credit Memorandum.)
RLG-3 Real Estate Transfer Tax Claim for Credit