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MARIA PAPPAS
COOK COUNTY TREASURER
MARIA PAPPAS
COOK COUNTY TREASURER
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Understanding Your Taxes
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Monitoring Your Mortgage
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Receive Your Tax Bill By Email
Sign In to Your Electronic Billing Account
20-Year Tax Bill History
View Taxing District Debt Attributed to Your Property
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Tax and Scavenger Sales
General Information
Tax Year 2022 Annual Tax Sale Information
Search to See If Your Property Has Delinquent Taxes
Search to See If Your Property Has Sold Taxes
How to Avoid the December 10, 2024 Tax Sale (English)
How to Avoid the December 10, 2024 Tax Sale (Spanish)
How to Avoid the December 10, 2024 Tax Sale (Polish)
Lists of Properties with Delinquent Tax Year 2022 Taxes
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Foreign Language Brochures
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Update Your Name or Mailing Address
Duplicate or Overpayment Refund
Property Tax Appeal Board Decisions
Certificate of Error Refund
Third Party Notification Request
Property Tax Relief for Military Personnel
Freedom of Information Act (FOIA) Request
The Senior Citizen Real Estate Tax Deferral Program
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About The Office
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Maria Pappas, Cook County Treasurer's Resume
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Ted Slowik
Press Secretary
312.603.3211
tslowik@cookcountytreasurer.com
Erika Maldonado
Hispanic Liaison
312.603.5057
emaldonado@cookcountytreasurer.com
Office of Cook County Treasurer Maria Pappas
118 North Clark Street, Room 212
Chicago, Illinois 60602
312.603.6202
news@cookcountytreasurer.com
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  • Payments
    Payments
    • Payment Plan Calculator
    • Check Your Payment Status or Make an Online Payment
    • Pay by Mail or in Person
    • Pay At Chase Bank
    • Pay At Your Local Community Bank
    • Get a Copy of Your Tax Bill
    • Returned Checks
    • Information about Prior Year Property Taxes
    • If Taxes Were Sold
    • Single or Multiple Payments Via ACH
    • Multiple Payments Via Wire Transfer
  • Exemptions
    Exemptions
    • Exemption History Search
    • Homeowner Exemption
    • Senior Citizen Homestead Exemption
    • Senior Citizen Assessment Freeze Exemption
    • Persons with Disability Exemption
    • Home Improvement Exemption
    • Property Tax Relief for Military Personnel
    • Disabled Veteran Homestead Exemption
    • First Responder's Surviving Spouse Tax Abatement
  • Refunds
    Refunds
    • Refund Informational Videos
    • Overpayment Refund Search
    • Overpayment Refund Status Search
    • How to Apply for a Property Tax Refund
    • Uncashed Check Search
    • Property Tax Appeal Board Decisions
    • Estate Search
  • Seniors
    Seniors
    • Exemptions
    • The Senior Citizen Real Estate Tax Deferral Program
    • Third-Party Notification
    • Disabled Veteran Homestead Exemption
  • Understanding Your Taxes
    Understanding Your Taxes
    • How the Illinois Property Tax System Works
    • Understanding Your Tax Bill
    • Get a Copy of Your Tax Bill
    • About Your Property Index Number (PIN)
    • Update Your Name or Mailing Address
    • Monitoring Your Mortgage
    • Taxing Districts' Financial Statements and Disclosures
    • Receive Your Tax Bill By Email
    • Sign In to Your Electronic Billing Account
    • 20-Year Tax Bill History
    • View Taxing District Debt Attributed to Your Property
  • Tax and Scavenger Sales
    Tax and Scavenger Sales
    • General Information
    • Tax Year 2022 Annual Tax Sale Information
    • Search to See If Your Property Has Delinquent Taxes
    • Search to See If Your Property Has Sold Taxes
    • How to Avoid the December 10, 2024 Tax Sale (English)
    • How to Avoid the December 10, 2024 Tax Sale (Spanish)
    • How to Avoid the December 10, 2024 Tax Sale (Polish)
    • Lists of Properties with Delinquent Tax Year 2022 Taxes
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    • Foreign Language Brochures
  • Forms
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    • Update Your Name or Mailing Address
    • Duplicate or Overpayment Refund
    • Property Tax Appeal Board Decisions
    • Certificate of Error Refund
    • Third Party Notification Request
    • Property Tax Relief for Military Personnel
    • Freedom of Information Act (FOIA) Request
    • The Senior Citizen Real Estate Tax Deferral Program
  • About The Office
    About The Office
    • Duties and Responsibilities of the Cook County Treasurer
    • Maria Pappas, Cook County Treasurer's Biography
    • Maria Pappas, Cook County Treasurer's Resume
    • Freedom of Information Requests
    • State of the Office
    • Investment Policy
    • Frequently Asked Questions
  • News and Press Videos
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Overpayment Refund Search

You may be entitled to a refund if you overpaid your taxes. Search the Treasurer’s Office payment records going back 20 years. Search by Property Index Number (PIN) or address.

Please note that Certificate of Error refunds, PTAB refunds and court-ordered refunds are not displayed in this section.

Search by Property Index Number (PIN) or address.

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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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COOK COUNTY GOVERNMENT
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Cook County Property Tax Portal
Payments
Payment Plan Calculator
Check Your Payment Status or Make an Online Payment
Pay by Mail or in Person
Pay At Chase Bank
Pay At Your Local Community Bank
Get a Copy of Your Tax Bill
Returned Checks
Information about Prior Year Property Taxes
If Taxes Were Sold
Single or Multiple Payments Via ACH
Multiple Payments Via Wire Transfer
Exemptions and Savings
Exemption History Search
Homeowner Exemption
Senior Citizen Homestead Exemption
Senior Citizen Assessment Freeze Exemption
Persons with Disability Exemption
Home Improvement Exemption
Property Tax Relief for Military Personnel
Disabled Veteran Homestead Exemption
First Responder's Surviving Spouse Tax Abatement
Refunds
Refund Informational Videos
Overpayment Refund Search
Overpayment Refund Status Search
How to Apply for a Property Tax Refund
Uncashed Check Search
Property Tax Appeal Board Decisions
Estate Search
Services for Seniors
Exemptions
The Senior Citizen Real Estate Tax Deferral Program
Third-Party Notification
Disabled Veteran Homestead Exemption
Understanding Your Taxes
How the Illinois Property Tax System Works
Understanding Your Tax Bill
Get a Copy of Your Tax Bill
About Your Property Index Number (PIN)
Update Your Name or Mailing Address
Monitoring Your Mortgage
Taxing Districts' Financial Statements and Disclosures
Receive Your Tax Bill By Email
Sign In to Your Electronic Billing Account
20-Year Tax Bill History
View Taxing District Debt Attributed to Your Property
Tax and Scavenger Sales
General Information
Tax Year 2022 Annual Tax Sale Information
Search to See If Your Property Has Delinquent Taxes
Search to See If Your Property Has Sold Taxes
How to Avoid the December 10, 2024 Tax Sale (English)
How to Avoid the December 10, 2024 Tax Sale (Spanish)
How to Avoid the December 10, 2024 Tax Sale (Polish)
Lists of Properties with Delinquent Tax Year 2022 Taxes
Foreign Language Brochures
Foreign Language Brochures
Forms
Update Your Name or Mailing Address
Duplicate or Overpayment Refund
Property Tax Appeal Board Decisions
Certificate of Error Refund
Third Party Notification Request
Property Tax Relief for Military Personnel
Freedom of Information Act (FOIA) Request
The Senior Citizen Real Estate Tax Deferral Program
About the Office
Duties and Responsibilities of the Cook County Treasurer
Maria Pappas, Cook County Treasurer's Biography
Maria Pappas, Cook County Treasurer's Resume
Freedom of Information Requests
State of the Office
Investment Policy
Frequently Asked Questions
News and Press Videos
News and Press Videos
Important Dates
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