Possible online services disruption due to Internet related outage
A worldwide technology outage is causing disruption to some State of Illinois online systems. We are aware of this issue and are diligently working on restoration.
Local Governments
Publication 136, Property Assessment and Equalization
IDOR Tentative Multiplier Hearings Agenda
Real Estate Transfer Declaration Procedures for CCAO's
Tentative Abstract Checklist for CCAOs
Final Abstract Checklist for CCAOs
Equalization Factor Publication Requirements
Agencies
Services