2. Education is the Key
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3. Why Should you Appeal?
Property Assessment is Too High
Recently Purchased Property
Recently Completed Appraisal
Property is Currently Vacant
Property Sustained Flood/Water/ Fire Damage
Property has been Demolished
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4. We Are Here
To Help!
Assist you with filing the
proper paperwork.
Look up comparable
properties for you.
Analyze sales data in your
area.
Review documentation you
submit.
Help you understand
important information found
on your tax bill
Educate you on other appeal
opportunities.
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5. Where Do I Start?
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7. Cook County
Assessors
Office
Appeal
Exemptions
Certificate of Error
www.cookcountyassessor.com
312-443-7550
Contact your Township Assessor
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8. How to Calculate your Tax Bill
$250,000 Estimated Market Value
x.10 Assessment Level (10%)
__________
$25,000 Proposed Assessed Valuation
X 2.9160 State Equalizer (Changes Annually)
__________
$72,900 Equalized Assessed Value
-$10,000 Homeowner Exemption (Increase from 7,000)
________
$62,900 Adjusted Equalized Assessed Value
X .10 Sample Tax Rate (Your Tax Rate Will Vary)
________
$ 6,290 Estimated Tax Bill in dollars
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9. Average Tax Rates
in Cook County
Highest Tax Rates
Park Forest- 35.748%
Ford Heights- 32.034%
Riverdale- 31.873%
Lowest Tax Rates
Burr Ridge- 7.111%
Barrington- 7.234%
Glenview 7.251%
Chicago- 6.890%
**Find your tax rate**
www.cookcountyclerk.com
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12. Do You Have All Your
Exemptions?
Homeowners Exemption
Senior Exemption
Senior Freeze
Returning Veterans
Disabled Person Exemption
Disabled Veteran
Exemption
Contact the Assessor’s
Office for more information
312-443-7550
www.cookcountyassessor.com
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CC BY
13. Evidence Used to Support a
Residential Appeal
Comparable Properties (Uniformity) - properties
that are similar in square footage, age,
classification, and location.
Comparable Sales (Market Approach)- recent
sales that have occurred in the past 3 years.
Dated Photos-to prove vacancy, flood or fire
damage to the property.
For comparable properties please provide the
Property Index Number (PIN).
14. Appealing Commercial
Property
If the commercial property is NOT in
the property owner’s name, per Board
Rule 1, you will need an attorney to
file on your behalf.
Owner Occupied Property- Appraisal
needed that has been completed in the
past 3 years.
Leased Property- Rent Roll, Lease
agreements, 3 years of IRS Schedule
E’s, pictures of the property, and/or
Vacancy Affidavit.
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15. Condominium
Appeals
Condo appeals are based on sales that have
occurred in the subject’s building.
Sales that have occurred in the past three years
are the best reflection of the market.
Each residential and parking unit have a
percentage of ownership assigned by the Condo
Declaration.
An appraisal can be submitted, if there is limited
sales data.
In Condo buildings with 4 units or less, a
uniformity analysis may be used.
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17. Things You Should
Know
Open Filing at the Board of Review begins in July.
Each township is open for a 30-day period.
Once that time has passed, the Board will no longer accept
appeals.
It takes 6-8 weeks to process your appeal.
We will NOT raise your assessment.
Any change the Board makes will be reflected on your 2nd
Installment Tax Bill.
21. Do You Like to Text?
Text Us @ 474747
Commissioner Rogers is dedicated to using all forms of communication to make
the tax appeal process seamless.
Text FILE to 474747
to file an appeal by phone.
Text EZJOIN to 474747
to receive Board of Review updates
and upcoming events.
22. Questions?
Contact Us!
Call us at
312-603-5540
Email us at
bordistrict3@info.cookcountyil.gov
Reset Password
312-603-5542
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