While the Cook County Treasurer’s Office (CCTO) attempts to keep this website up to date with current law and policies, the CCTO does not guaranty the accuracy of any of the information contained herein. The information is provided “as is.” The CCTO makes no warranty of any kind, express or implied, including the warranty of merchantability and fitness for a particular purpose and freedom from contamination from computer viruses, and assumes no liability or responsibility for the accuracy, completeness, legality, reliability or usefulness of such information. Note that the information contained on this website is not an official record. The official records maintained by the Cook County Treasurer are the Warrant Books, which are located in Room 434 of the County Building, 118 North Clark Street, Chicago, Illinois.

The CCTO assumes no liability for any damages incurred, whether directly or indirectly, incidental, punitive or consequential, as a result of any errors, omissions or discrepancies in any information published on this website or any use of this website, including but not limited to use of the online forms, applications or payment options. Information posted on this screen is subject to audit and reconciliation functions. CCTO is not liable for any improper or incorrect use of the information on this site and assumes no liability for anyone’s use of such information. It is also subject to, but not limited to, the following: Other or later occurring events, such as a check not being honored, refunds processed or paid, exemptions granted, assessments, taxes or exemptions altered by court or administrative body decision, and other contingencies.

In addition, the information on this website comes from many sources, few of which are in the control of the Cook County Treasurer's Office. As such, it is the user’s responsibility to evaluate the content and usefulness of the information.

Taxpayers are advised to take personal responsibility for their Property Index Number (PIN), property location, taxpayer address, payment amounts posted and any other matters relating to their property or its taxation. Although the CCTO attempts to maintain the security of any information submitted through this website, the security of the information is not guaranteed.