Cook County Assessor's Office
Cook County Senior Citizens Assessment Freeze is available to homeowners in Wilmette, IL.
Freezes property assessments at current year levels for qualifying seniors age 65+ with household income under $65,000. Prevents assessment increases, providing property tax relief for eligible senior homeowners in Cook County.
Freezes property assessment to prevent tax increases
Official source site checked live on 2026-06-22.
Data last verified 2026-06-09. How we verify our data.
In Wilmette, IL, you can combine this program with other local help to cut your cost:
A grant-savvy contractor in Wilmette, IL can handle the paperwork, inspections, and timelines so your funding releases on schedule. Getting matched is free.
Documents you will likely need
Requirements vary by program and locality. Confirm the exact rules on the official program page. We can help you prepare your paperwork, but you submit it yourself.
Deadline: Annual renewal required
Ask us. It is free, and a real person answers within a business day.
Email us about this programCook County Senior Citizens Assessment Freeze is open to homeowners in Wilmette, IL. It serves seniors.
Apply directly with Cook County Assessor's Office using the official program link on this page or call (312) 603-5542. There is no middleman and no fee.
Grant-approved contractors understand the documentation, inspections, and timelines, so your funding releases on schedule.
Rebates and discounts that stack on top of any grant. Most are free to use.
This is just one of many grants, rebates, and free programs available. Stack them together to maximize your savings.
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