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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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FY 2026-14 Change in the Motor Fuel Use Tax Rate, Effective January 1, 2026, through June 30, 2026

News – Thursday, December 18, 2025

Illinois Motor Fuel Use Tax is comprised of two parts, Part A and Part B. 35 ILCS 505/13a. This tax is reported and paid by licensees under the International Fuel Tax Agreement (IFTA). The rates listed here are effective January 1, 2026, through June 30, 2026, for use on the quarterly IFTA returns.

See the FY 2026-14 Change in the Motor Fuel Use Tax Rate, Effective January 1, 2026, through June 30, 2026 Information Bulletin for more information.

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