What is a property tax assessment appeal in Cook County?

• A property tax assessment appeal is a formal request to challenge the Cook County Assessor's or Cook County Board of Review's valuation of your property. The goal of an appeal is to prove that the county’s estimated market value is too high, which directly results in a lower property tax bill.

  • How it Works: Appeals are based on evidence—such as comparable sales, lack of uniformity in assessments, or physical property errors—to demonstrate that your current assessment is inaccurate.

  • Our Professional Approach: At Cook County Tax Appeals LLC, we manage this complex process using a multi-disciplinary approach:

    • Attorney-Driven Strategies: We utilize legal expertise to navigate the specific rules of the Cook County Board of Review.

    • CPA-Supported Valuations: Our team performs detailed financial analyses to ensure your property is valued fairly.

    • Advanced Data Modeling: We use data analyst models to scan the market and detect over-assessments that traditional methods might miss.

  • Commercial & Residential: Whether you own a home or a commercial property, identifying over-valuation is the first step toward significant tax savings.

Ready to see if you are overpaying? Request a free property tax assessment today to determine if you qualify for a reduction. Our experienced team will manage the entire appeal process from start to finish.