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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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Property Tax - History of CPI's Used for PTELL

The table below displays the history of the Consumer Price Index (CPI) used for the Property Tax Limitation Law (PTELL).

Year December CPI-U % Change From Previous December % Use for PTELL Comments Levy Year Years Taxes Paid
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PTAX-115