![](https://assets.setmore.com/setmore/images/hero-placeholder.webp)
Cook County Assessor's Office
Opening hours
- Monday
- 8 AM - 4:30 PM
- Tuesday
- 8 AM - 4:30 PM
- Wednesday
- 8 AM - 4:30 PM
- Thursday
- 8 AM - 4:30 PM
- Friday
- 8 AM - 4:30 PM
- Saturday
- Closed
- Sunday
- Closed
https://propertytaxfilings.cookcountyil.gov/Filing/FilingType/Info/CCAO_COE_EXEMPT_2024
Please file online for missing exemptions prior to your visit using the link below. Upon your visit our office, please provide us with your filing number.
https://propertytaxfilings.cookcountyil.gov/Filing/FilingType/Info/CCAO_COE_EXEMPT_2024
Services & Locations
• Photo ID that verifies your identity and property address
• Proof of property tax liability
To see a full list of required documents visit: www.cookcountyassessor.com/senior-freeze-exemption
• Photo ID that verifies your identity and property address
• Proof of property tax liability
To see a full list of required documents visit: www.cookcountyassessor.com/homeowner-exemption
Please bring the following documents to your appointment:
• Photo ID that verifies your identity and property address
• Proof of property tax liability
To see a full list of required documents visit:
www.cookcountyassessor.com/senior-citizen-exemption
• Photo ID that verifies your identity and property address
• Verification of disability such as Social Security administration benefit award letter, Class 2 or 2A Disabled Person Illinois ID card, etc.
To see examples and a full list of required documents visit:
www.cookcountyassessor.com/persons-disabilities-exemption
• Photo ID that verifies your identity and property address
• Department of Defense DD Form 214 for veterans discharged from active duty service
• Military orders and travel voucher showing date of return for veterans on active duty returning home
To see examples and a full list of required documents visit:
www.cookcountyassessor.com/returning-veterans-exemption
• Photo ID that verifies your identity and property address
• Verification of household income
• Proof of property tax liability
To see examples and a full list of required documents visit: www.cookcountyassessor.com/longtime-homeowner-exemption
• Photo ID that verifies your identity and property address
• Disability Certification letter from the US Department of Veterans Affairs that includes percentage of disability and the effective date of that disability rating.
• For first-time applicants Department of Defense DDForm 214 certified by either the Cook County Clerk’s office or IL Department of Veterans Affairs.
To see examples and a full list of required documents visit:
www.cookcountyassessor.com/veterans-disabilities-exemption
• Photo ID that verifies your identity and property address
• Proof of property tax liability
To see a full list of required documents visit: www.cookcountyassessor.com/homeowner-exemption
• Photo ID that verifies your identity and property address
• Proof of property tax liability
To see a full list of required documents visit: www.cookcountyassessor.com/senior-freeze-exemption
• Photo ID that verifies your identity and property address
• Verification of household income
• Proof of property tax liability
To see examples and a full list of required documents visit: www.cookcountyassessor.com/longtime-homeowner-exemption
• Photo ID that verifies your identity and property address
• Department of Defense DD Form 214 for veterans discharged from active duty service
• Military orders and travel voucher showing date of return for veterans on active duty returning home
To see examples and a full list of required documents visit:
www.cookcountyassessor.com/returning-veterans-exemption
• Photo ID that verifies your identity and property address
• Proof of property tax liability
To see a full list of required documents visit:
www.cookcountyassessor.com/senior-citizen-exemption
• Photo ID that verifies your identity and property address
• Disability Certification letter from the US Department of Veterans Affairs that includes percentage of disability and the effective date of that disability rating.
• For first-time applicants Department of Defense DDForm 214 certified by either the Cook County Clerk’s office or IL Department of Veterans Affairs.
To see examples and a full list of required documents visit:
www.cookcountyassessor.com/veterans-disabilities-exemption
• Photo ID that verifies your identity and property address
• Verification of disability such as Social Security administration benefit award letter, Class 2 or 2A Disabled Person Illinois ID card, etc.
To see examples and a full list of required documents visit:
www.cookcountyassessor.com/persons-disabilities-exemption
• Photo ID that verifies your identity and property address
• Proof of property tax liability
To see a full list of required documents visit: www.cookcountyassessor.com/homeowner-exemption
• Photo ID that verifies your identity and property address
• Verification of disability such as Social Security administration benefit award letter, Class 2 or 2A Disabled Person Illinois ID card, etc.
To see examples and a full list of required documents visit:
www.cookcountyassessor.com/persons-disabilities-exemption
• Photo ID that verifies your identity and property address
• Proof of property tax liability
To see a full list of required documents visit: www.cookcountyassessor.com/senior-freeze-exemption
• Photo ID that verifies your identity and property address
• Department of Defense DD Form 214 for veterans discharged from active duty service
• Military orders and travel voucher showing date of return for veterans on active duty returning home
To see examples and a full list of required documents visit:
www.cookcountyassessor.com/returning-veterans-exemption
• Photo ID that verifies your identity and property address
• Proof of property tax liability
To see a full list of required documents visit:
www.cookcountyassessor.com/senior-citizen-exemption
• Photo ID that verifies your identity and property address
• Disability Certification letter from the US Department of Veterans Affairs that includes percentage of disability and the effective date of that disability rating.
• For first-time applicants Department of Defense DDForm 214 certified by either the Cook County Clerk’s office or IL Department of Veterans Affairs.
To see examples and a full list of required documents visit:
www.cookcountyassessor.com/veterans-disabilities-exemption
• Photo ID that verifies your identity and property address
• Verification of household income
• Proof of property tax liability
To see examples and a full list of required documents visit: www.cookcountyassessor.com/longtime-homeowner-exemption
• Photo ID that verifies your identity and property address
• Proof of property tax liability
To see a full list of required documents visit: www.cookcountyassessor.com/homeowner-exemption
• Photo ID that verifies your identity and property address
• Proof of property tax liability
To see a full list of required documents visit: www.cookcountyassessor.com/senior-freeze-exemption
• Photo ID that verifies your identity and property address
• Verification of household income
• Proof of property tax liability
To see examples and a full list of required documents visit: www.cookcountyassessor.com/longtime-homeowner-exemption
• Photo ID that verifies your identity and property address
• Department of Defense DD Form 214 for veterans discharged from active duty service
• Military orders and travel voucher showing date of return for veterans on active duty returning home
To see examples and a full list of required documents visit:
www.cookcountyassessor.com/returning-veterans-exemption
• Photo ID that verifies your identity and property address
• Proof of property tax liability
To see a full list of required documents visit:
www.cookcountyassessor.com/senior-citizen-exemption
• Photo ID that verifies your identity and property address
• Disability Certification letter from the US Department of Veterans Affairs that includes percentage of disability and the effective date of that disability rating.
• For first-time applicants Department of Defense DDForm 214 certified by either the Cook County Clerk’s office or IL Department of Veterans Affairs.
To see examples and a full list of required documents visit:
www.cookcountyassessor.com/veterans-disabilities-exemption
• Photo ID that verifies your identity and property address
• Verification of disability such as Social Security administration benefit award letter, Class 2 or 2A Disabled Person Illinois ID card, etc.
To see examples and a full list of required documents visit:
www.cookcountyassessor.com/persons-disabilities-exemption
About us
The Assessor's Office is responsible for setting fair and accurate values for 1.8 million parcels of Cook County property. The value of these properties is not determined on an individual basis, but rather by a mass appraisal system. The mass appraisal system is a way to put fairness into the entire assessment process.
Opening hours
- Monday
- 8 AM - 4:30 PM
- Tuesday
- 8 AM - 4:30 PM
- Wednesday
- 8 AM - 4:30 PM
- Thursday
- 8 AM - 4:30 PM
- Friday
- 8 AM - 4:30 PM
- Saturday
- Closed
- Sunday
- Closed
- Website
- https://www.cookcountyassessor.com
- Phone
- +1 312 443 7550
- assessor.onlineappointments@cookcountyil.gov
- Address
- Downtown Office: 118 N. Clark Street, Room 320 Chicago, IL 60602 Markham Office: 16501 S. Kedzie Ave. Markham, IL 60426 | Skokie Office: 5600 W. Old Orchard Rd., Room #149 Skokie, IL 60077, Chicago, Illinois,il
- Social media
Reviews
- Fyshanda Kennedy·
I scheduled an appointment online but the day before my appointment I received a very detailed voicemail from your office. I was informed that your office would not be able to assist me with the business I was trying to handle. The caller then went in to tell me what office to contact, the address and the phone number. She was very informative and I appreciate that she saved me a unnecessary trip to the wrong location. Even though I missed the call and she left a voicemail, I appreciate all the information and guidance she left on my voicemail.
Address
Opening hours
- Monday
- 8 AM - 4:30 PM
- Tuesday
- 8 AM - 4:30 PM
- Wednesday
- 8 AM - 4:30 PM
- Thursday
- 8 AM - 4:30 PM
- Friday
- 8 AM - 4:30 PM
- Saturday
- Closed
- Sunday
- Closed
- Website
- https://www.cookcountyassessor.com
- Phone
- +1 312 443 7550
- assessor.onlineappointments@cookcountyil.gov
- Address
- Downtown Office: 118 N. Clark Street, Room 320 Chicago, IL 60602 Markham Office: 16501 S. Kedzie Ave. Markham, IL 60426 | Skokie Office: 5600 W. Old Orchard Rd., Room #149 Skokie, IL 60077, Chicago, Illinois,il
- Social media