Property Tax Assistance

About Northfield Township Assessor Nally
As Northfield Township Assessor, my office acts as your property tax advocate and liaison with Cook County agencies to help ensure your property taxes are equitable. The Cook County Assessor is responsible for estimating the market value of your property for assessment purposes which, along with exemptions, helps determine your share of property taxes owed.
“My office is here to serve the property owners of Northfield Township. As a member of the community, it is a responsibility I care deeply about.”
Please Note: We encourage residents to make an appointment to ensure that Assessor Staff is available to assist them. Please call 847-724-8300 x 2 or email: propertytaxhelp@northfieldtownship.com to make an appointment.

Schedule a Property Tax Tune-Up
- Is your property assessed equitably?
- Are you getting all the property tax exemptions you qualify for?
- What other property tax saving programs might be helpful?
Please contact Assessor Nally and her staff at: 847-724-8300 x2 or propertytaxhelp@
What’s Happening

PROPERTY TAX EXEMPTIONS 2022 – APPLICATIONS NOW AVAILABLE
Property tax exemption applications for 2022 (property taxes paid in 2023) are now available online at cookcountyassessor.com/exemptions.

PROPERTY TAX EXEMPTIONS 2022 – APPLICATIONS NOW AVAILABLE
Property tax exemption applications for 2022 (property taxes paid in 2023) are now available online at cookcountyassessor.com/exemptions.

Property Tax Bills Delayed and Other News
Second Installment Property Tax Bills Delayed:
Second installment 2022 property tax bills (payable 2023) are delayed. These bills are expected to be available to property owners by November 1, 2023 with a due date of December 1, 2023.
Click below for additionals updates from Assessor Alida E. Nally.

Property Tax Bills Delayed and Other News
Second Installment Property Tax Bills Delayed:
Second installment 2022 property tax bills (payable 2023) are delayed. These bills are expected to be available to property owners by November 1, 2023 with a due date of December 1, 2023.
Click below for additionals updates from Assessor Alida E. Nally.

Homeowners: Are you missing exemptions on your property tax bill? How to apply for Certificate(s) of Error in Cook County
Homeowners who believe they are eligible for a property tax exemption that is not reflected on their tax bill can apply for a Certificate of Error. The process allows homeowners to claim missing exemptions for up to three years, including the current tax year.

Homeowners: Are you missing exemptions on your property tax bill? How to apply for Certificate(s) of Error in Cook County
Homeowners who believe they are eligible for a property tax exemption that is not reflected on their tax bill can apply for a Certificate of Error. The process allows homeowners to claim missing exemptions for up to three years, including the current tax year.
Exemptions
Appeals
An appeal is intended to correct the accuracy of your property’s assessment. An increase (or decrease) in your home’s assessment does not lead to the same increase (or decrease) in your property taxes.
Cook County follows a triennial reassessment cycle, meaning that a determination of each property’s fair market value and corresponding assessed value occurs once every three years for assessment purposes. This new assessed value along with exemptions helps determine your share of property taxes owed.
Property owners have two annual 30-day windows to appeal their assessed value. Once with the Cook County Assessor, cookcountyassessor.com/appeals and then followed by the Cook County Board of Review, cookcountyboardofreview.com/appeals.
Further relief may be sought through the Property Tax Appeal Board (PTAB) or the courts.
Here at Northfield Township, we can help review your assessment to be sure it is equitable and file an appeal if helpful.
Property Tax Programs for Seniors
Helpful Links
- Cook County Assessor
cookcountyassessor.com - Cook County Board of Review
cookcountyboardofreview.com - Cook County Property Tax Portal
cookcountypropertyinfo.com - Cook County Treasurer
cookcountyreasurer.com - Cook County Clerk’s Office Record of Deeds
crs.cookcountyclerkil.gov/Search