2026 Property Tax Appeal Form

Lemont Township Assessor's Office 2026 Appeal

Intake Form
Do you get the Low-Income Senior Freeze for the 2025 tax year (LISF)?
If yes, STOP. DO NOT SUBMIT AN APPEAL. If you already get the LISF, and you submit an appeal, it may reset your base Equalized Assessed Value (ESV).

Do you live in a Condominium?
If yes, STOP. DO NOT SUBMIT AN APPEAL. Contact your Homeowner's Association (HOA) so an appeal can be filed on your behalf.

Please be aware that our office will ONLY file
an appeal for the Homeowner's primary residence.
Homeowner's Name

First NameLast Name
Contact Number
Phone numberFormat: (000) 000-0000.
E-mail Address
example@example.com
Homeowner's Address

Street Address

Street Address Line 2

CityState / Province

Postal / Zip Code
Is this your primary residence? Please be aware that our office will only file an appeal for the Homeowner's primary residence.
14-Digit Property Identification Number (PIN)
PIN#
Was this property purchased after January 1, 2024?
Please provide sale date:
Sale Date
Please provide purchase price:
Purchase Price
Please provide identity of buyer:

First NameLast Name
Please provide identity of seller:

First NameLast Name
Please upload closing/settlement statement:

Cancelof
Enter any additional comments you may have for the Lemont Township Assessor's office here:
Type your message here
This field is for ADMINSTRATIVE PURPOSES ONLY. Please leave this field blank and proceed to the next question.
*Admin Notes Only*
Click YES here to acknowledge that you will allow the Lemont Township assessor's office to search for comparable properties on your behalf and submit those along with your appeal.
Note: Our Assessor’s Office will search for comparable properties and submit those along with your appeal to Cook County. By giving Lemont Township your contact information, you consent to Lemont Township contacting you regarding this 2025 property tax appeal.

Please click the submit button below to complete the intake form.
Thank you for your submission.
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Lemont Township Assessor's Office 2026 Appeal