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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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Manufacturer's Purchase Credit (MPC)

Form Description
ST-16 Annual Report of Manufacturer's Purchase Credit Earned (R-09/14)
ST-16-C Manufacturer's Purchase Credit Certificate (R-09/14)
ST-16-X Amended Annual Report of Manufacturer's Purchase Credit Earned (R-09/14)
ST-17 Annual Report of Manufacturer's Purchase Credit Used (R-09/14)
ST-17-X Amended Annual Report of Manufacturer's Purchase Credit Used (R-09/14)