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Skip to main content Secondary Navigation The Office Fritz Kaegi First 100 Days Ethics Order Executive Team About the Office History CCAO Values Visitors' Log FOIA 2019 CCA Reports Practices and Procedures Audit (2019) Office Locations Shakman & Hiring Job Opportunities Exempt Positions Shakman Compliance Agreed Order Employment Plan Director of Compliance Executive Order Hiring FAQs Quarterly Shakman Reports News & Events Press Releases/News Events Speaker Request Photos Newsletter Signup Assessment Calendar Contact Office Locations Township Assessors Contact Assessor Leadership Contact Forms General Contact Whistle Blower Speaker Request File a Complaint Search Search Search Search Toggle navigation Main navigation How It Works For Homeowners For Business Owners How Properties Are Valued The Property Tax System Your Assessment & Tax Bill 2021 Frequently Asked Questions Exemptions Exemptions Overview Homeowner Exemption Senior Exemption Senior Freeze Exemption Persons with Disabilities Exemption Returning Veterans Exemption Veterans with Disabilities Exemption Longtime Homeowners Exemption Home Improvement Exemption Certificates of Error Erroneous Exemptions Exemptions for Religious Institutions Appeals Appeals Calendar & Deadlines Appeal Online Appeals Overview Official Appeal Rules Residential Appeals Industrial/Commercial Appeals Vacant Land Not-for-Profit Appeals Apartment with 6+ Appeals Incentives & Special Properties Condo/Co-Op Appeals Omitted Assessment What are Comparable Properties? Assessor's Vacancy Policy Community Data Property Search Community Data Overview COVID-19 Adjustments Valuation Reports Market Analyst Day 2019 Market Analyst Day 2020-2021 Property Tax Rate Simulator Tool Gitlab Code and Models CCAO Datasets on Cook County Data Portal Data Dashboards All Forms & Tools Property Search All Forms Appeals Business with the CCAO Certificates of Error Divisions Exemptions (all forms) Farms Floods and Disaster Areas Incentives/Special Assessments Omitted Assessments Miscellaneous Model Home Forms and Information Property Tax Rate Simulator Property Search Find Comparable Properties Interactive Mapping Real Property Income & Expense (RPIE) UPDATE: Many property tax exemptions will auto-renew . Applications, if needed, are available online . Get Our Help From Home. COVID 19 NEWS: Our offices are closed for in-person visits at this time. In observance of Pulaski Day our office will be closed on Monday, March 1, 2021. Many of our services are available online and you can contact the office by phone, email , and via social media. Quick Finds COVID-19 Assessment Adjustments Property Tax 101 Upcoming Workshops For Homeowners Tax Saving Exemptions Frequently Asked Questions New Guides in 6 Languages Businesses & Nonprofits Commercial Valuation Reports Exemptions for Religious Institutions Resources and tools Why are exemptions not listed on my property tax bill? Exemptions are listed on the second installment property tax bill which is mailed in the summer. To see a list of exemptions received in prior years, enter your address or PIN here . Enter PIN to see property details Enter 14 digit PIN Pin number Search Don’t know the property’s PIN? Search by address . News February 25, 2021 Property Tax Saving Brochures Available in Six Languages Download in English, Spanish, Polish, Chinese, Arabic, and Tagalog February 2, 2021 Assessor Kaegi Reminds Property Owners that Many Exemptions will Auto-Renew this Year Due to COVID-19 Exemption applicants can now file online at Assessor’s website January 5, 2021 Assessor’s Office Releases Comprehensive Report on North Suburban Cook County New data, charts, and visualizations provide transparent view of county tax base View all News Events March 2 City Club of Chicago Presents Assessor Kaegi March 2 Learn all about property tax saving exemptions with CCAO and the Chicago Bungalow Association March 4 Property Tax and Assessment Workshop / Taller Virtual Para Impuestos de Propiedad View all Events Receive email updates Sign up to receive the latest news and updates from our office. Subscribe We're here to help. Contact method Contact info By email. Send us a message By phone. (312) 443-7550 On Facebook. /CookCountyAssessorsOffice Footer FOIA Homeowners Business Owners FAQs Fritz Kaegi , Cook County Assessor 118 North Clark Street • Third Floor, Room #320 • Chicago, IL 60602 Local Township Assessors • CCAO Office Locations • Cook County Government Offices Facebook Instagram Linked In Twitter You Tube ©2021 Cook County Assessor's Office. All Rights Reserved....