David Orr, Cook County Clerk
         

About Us

The Cook County Clerk's office has a variety of property tax responsibilities. When delinquent or unpaid taxes are sold by the Cook County Treasurer's office, the Clerk's office handles the redemption process, which allows taxpayers to redeem, or pay, their taxes to remove the risk of losing their property. Records for delinquent taxes for prior tax years are the responsibility of the Clerk's office.

The Clerk's office also maintains the county's property tax maps and calculates tax rates based on the tax levies submitted by the county's taxing districts and the valuation of properties within those districts.

Tax Redemption
Tax
Redemption

Tax Extension & Rates
Tax Extension
& Rates

Tax Maps
Tax Maps

TIFs
TIFs

Tax Agency Reports
Tax Agency
Reports

Delinquent Tax Search
Delinquent Property
Tax Search

Address &
Phone Numbers

Cook County Building, 4th Floor
118 N. Clark St.
Chicago, IL 60602
Call: (312) 603-5656
Fax: (312) 603-6717
Hours: 8:30 a.m. to 5 p.m.
Monday - Friday

Cook County Property Tax Information Portal

Cook County Assessor

Cook County Treasurer

Cook County Board of Review

Cook County Recorder of Deeds

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