Call the Law Office of Frederick R. Dempsey
Cook County
Cook County Treasurer: www.cookcountytreasurer.com
Cook County Assessor: www.cookcountyassessor.com
Cook County Clerk: https://www.cookcountyclerkil.gov/
Cook County Board of Review: www.cookcountyboardofreview.com
State of Illinois
Illinois Property Tax Appeal Board: www.state.il.us/agency/ptab
Lake
Supervisor of Assessments: https://www.lakecountyil.gov/154/Chief-County-Assessment-Office
Treasurer: https://www.lakecountyil.gov/198/Treasurers-Office
Kane
Supervisor of Assessments: www.co.kane.il.us/treasurer/
Treasurer: www.co.kane.il.us/treasurer/Index.htm
DuPage
Supervisor of Assessments: www.dupageco.org/soa
Treasurer: www.dupageco.org/treasurer/index.cfm
Will
Supervisor of Assessments: www.willcountysoa.com/
Treasurer: www.willcountytreasurer.com