03/09/2026
Exemption applications for the 2025 tax year are now available online!
Claiming exemptions on your home can lead to real savings on your property tax bill, and applying online is quick and easy—plus some exemptions automatically roll over year after year.
Don’t miss out on potential savings—review the exemptions you received in the past by checking your property details under the “Exemption History & Status” section.
Property tax exemptions are savings that contribute to lowering a homeowner’s property tax bill. The most common is the Homeowner Exemption, which saves a Cook County property owner an average of approximately $950 dollars each year. Read about each exemption below.