Skip to main content

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.

Employment Sign Up for Updates

Can a district's personal property replacement tax allocation factor change?

​Yes. Local taxing districts can continue to collect unpaid personal property taxes owed for the base year (1976 for Cook County; 1977 for downstate counties) and increase their share of the distribution. On the other hand, an allocation factor can decrease due to tax refunds made for the base year. The allocation factor can be adjusted for each payment if there are significant shifts in collections for the base year for that district or other districts sharing the same portion of the fund.

Other Related Links

You may access additional information by searching the entire Illinois Department of Revenue website.

If you have additional inquiries, you may submit them on the Questions, Comments, or Requests form.