Cook County Property Tax Appeals

How do Cook County property tax appeals work?

Cook County has a two-stage local system. A property owner may challenge an assessment with the Cook County Assessor and may also seek review by the Cook County Board of Review. Both offices open filing periods by township, and their calendars are not interchangeable.

What can be challenged?

An appeal may be based on overvaluation, lack of uniformity with comparable properties, a recent sale, incorrect property characteristics, vacancy, or other facts that affect market value. The strongest argument depends on whether the property is residential, commercial, industrial, or multifamily.

Which Cook County communities do we serve?

Younis Law Group represents owners throughout Chicago and suburban Cook County, including Oak Park, Cicero, Berwyn, Riverside, La Grange, Oak Lawn, Palos Heights, Orland Park, and surrounding communities.

What should an owner gather?

Useful records may include the assessment notice, parcel number, recent closing documents, photographs, appraisals, leases, rent rolls, income and expense statements, and information about comparable properties.

What does representation cost?

Cook County property tax appeals are handled on a contingency basis: no reduction, no legal fee, subject to the engagement terms. Because township deadlines move throughout the year, owners should check the current deadline tracker or request a review promptly.