Stay Home. Stay Safe. Get Our Help Online.
In-person appointments can be scheduled at the downtown, Markham, and Skokie branch offices. Schedule an appointment and read about ways to obtain services.
File appeals, understand our COVID-19 adjustments, or search for your property info.
Get information about property assessments, exemptions, and property tax bills.
Learn about commercial property reassessments and find incentives and tools for business owners.
Missing an exemption?
If the second-installment property tax bill for your home is missing an exemption, the Assessor’s Office can help you obtain a corrected bill or a refund. Learn how, get answers to questions, and apply online for a Certificate of Error.
Enter PIN to see property details
Don’t know the property’s PIN? Search by address.