Cook County property tax appeal

Appeal your property taxes.

Lower assessment, or your $179 back.

Type your address. We check it against similar homes for free, then file your appeal for you.

Your address or PIN

Exhibit A · your appeal

COOK COUNTY
ASSESSOR · BOARD OF REVIEW
ASSESSED VALUATION
APPEAL
PROPERTY INDEX NUMBER
20-14-111-001-0000
LOCATION
5801 S ELLIS AVE
TOWNSHIP
HYDE PARK
TAX YEAR
2026
REASON
OVERVALUATION · LACK OF UNIFORMITY

PREPARED
FROM COUNTY RECORDS · AUTOPILOT

How it works

01

Enter your address

Or your PIN. Condo units work too. The check is free.

02

Pay $179

Checkout asks for the name on your tax bill and a phone number.

03

We file your appeal

With the Cook County Assessor. We email you a copy of what we sent.

The money-back guarantee, in full

Our free analysis recommended filing an appeal, and you bought the appeal for that property and tax year.
Your appeal goes in before the deadline: we file it with the Cook County Assessor, or, if only the Board of Review is open, you submit the appeal we prepared.
Neither the Assessor nor the Board of Review lowers that year's assessed value. The Board of Review is your second chance; we check both offices' published results for your PIN.
Request your refund at /property-tax/refund within 60 days after the Board of Review publishes its decisions for your township (months after the Assessor). We check the records and refund the $179 you paid.

Assessment not lowered? Request your refund.

Built from Cook County's own property records. Not affiliated with the Cook County Assessor or Board of Review.