Cook County Treasurer's Office - Chicago, Illinois

MARIA PAPPAS

COOK COUNTY TREASURER

MARIA PAPPAS

COOK COUNTY TREASURER

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On Thursday, February 12, 2026 in observance of Abraham Lincoln's Birthday, the office located at 118 N Clark Street, Chicago, will be closed to the public.

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Pappas Studies A Broken Property Tax Appeals System Voter Turnout, Race, Income and the Fate of Property Tax Referendums Tax Year 2024 Bill Analysis Pappas Portal - the newsletter How Wealthy Investors are Making Millions Exploiting Illinois' Property Tax Law Maps of Inequality Additional Studies	Your Property Tax Overview See how your tax bill changed View taxing district debt attributed to your property Search $122 million in available property tax refunds Search $33 million in missing senior exemptions going back four years Change your name and mailing address	Pay Online for Free Use your bank account to pay your property taxes with no fee
More Ways to Pay Chase Bank Community Bank Mail Our Office	Avoid the Tax Sales What are Cook County's two Tax Sales? Are your taxes delinquent?	Downloadable Forms Apply for a refund Receive your bill by email Request tax deferral for seniors, military

Pappas Studies

Your Property Tax Overview

See how your tax bill changed
View taxing district debt attributed to your property
Search $122 million in available property tax refunds
Search $33 million in missing senior exemptions going back four years
Change your name and mailing address

Pay Online for Free

Use your bank account to pay your property taxes with no fee

More Ways to Pay

Chase Bank
Community Bank
Mail
Our Office

Avoid the Tax Sales

Downloadable Forms

Apply for a refund
Receive your bill by email
Request tax deferral for seniors, military

COOK COUNTY TREASURER'S OFFICE

Cook County Treasurer's Office

118 North Clark Street, Room 112

Chicago, Illinois 60602

(312) 443-5100

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Cómo Funciona el Sistema de Impuestos a la Propiedad en Illinois

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