What is the filing period for assessment appeals in Cook County?

The filing period is from March 3 to March 31, 2026.

Where do I file my valuation complaint?

Complaints can be filed in Room 601 of the County Building, 118 North Clark Street, Chicago.

How can I get a complaint form for the assessment appeal?

Call (312) 603-5542 to request a complaint form and further information.

Filing period for assessment appeals in Cook County from March 3 to March 31, 2026.

Official courthouse record · Indexed in NoticeRegistry archive · AI-enriched for research

Published: Mar 1, 2026 · 2 months ago
Category: Court Notice
City: Chicago
Address: 118 North Clark Street, Chicago, Illinois · 4 filings

Research context

4 filings at this address 251 court notice notices in Chicago (last 12 months)

What to do next

1
Prepare Your Complaint
Gather necessary documents and information to support your valuation complaint.
2
File Your Complaint
Submit your valuation complaint between March 3 and March 31, 2026.
3
Contact for Assistance
Call (312) 603-5542 for help with the complaint process or to obtain forms.

Frequently asked questions

What is the filing period for assessment appeals in Cook County?: The filing period is from March 3 to March 31, 2026.
Where do I file my valuation complaint?: Complaints can be filed in Room 601 of the County Building, 118 North Clark Street, Chicago.
How can I get a complaint form for the assessment appeal?: Call (312) 603-5542 to request a complaint form and further information.

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Full Notice Text

LEGAL NOTICE NOTICE OF THE BOARD OF REVIEW OF COOK COUNTY OF THE TIME AND PLACE FOR FILING VALUATION COMPLAINTS (ASSESSMENT APPEALS) RELATING TO 2025 REAL ESTATE ASSESSMENTS   Notice is hereby given that during the period March 3nd, 2026, THROUGH March 31th, 2026, the Board of Review of Cook County will accept the filing of valuation complaints (assessment appeals) for  EXEMPTIONS – 4th INSTALLMENT for the revisions and corrections of the 2025 Real Estate Assessments. All complaints will be considered by the Board in Room 601 of the County Building, 118 North Clark Street, Chicago Illinois, in accordance with the laws of Illinois, under the provisions of the Illinois Property Tax Code (formerly the Revenue Act of 1939), as amended. Call (312) 603-5542 for a complaint form and further information. Approved by the Board of Review of Cook County, Illinois in said County,  this 24th day of February 2026.  LARRY R. ROGERS, JR. COMMISSIONER  GEORGE CARDENAS  CHAIRMAN   SAMANTHA STEELE COMMISSIONER 3/1/2026 7931565