ABOUT COOK COUNTY TAX APPEALS
Cook County Property Tax Appeal Attorneys & CPAs
Led by Tax Attorneys and CPAs, Cook County Tax Appeals LLC combines legal expertise with advanced data analytics to ensure you never overpay.
Exclusive Focus
Cook County Properties
100% Contingency
No Savings, No Fee
Expert Led
Attorneys & CPAs
WHO WE ARE
Expertise You Can Trust . Results You Can See.
At Cook County Tax Appeals, we focus exclusively on Cook County property tax assessments. We know the local rules, the assessment methods, and the best strategies for getting your property valued fairly. Every appeal is built on careful research and a deep understanding of how Cook County evaluates residential, commercial, and industrial properties.
Unlike generalist firms, we are a specialized team of Tax Attorneys, CPAs, Real Estate Analysts, and Data Scientists focused exclusively on the Cook County market.
Our team utilizes the most recent technology, advanced data modeling, and in-depth market research to uncover assessment inaccuracies others overlook.
From residential homes to commercial complexes, we leverage deep local knowledge, legal authority, and cutting-edge analytics to challenge unfair valuations at every level — from the Assessor's Office to the Board of Review and the Illinois Property Tax Appeal Board (PTAB).
We don't just file paperwork; we build a comprehensive legal, financial, and data-driven case for your property's fair assessment.
WHY IT MATTERS
Why Hyper-Local Focus Matters
Property values in Cook County don't behave like they do in the rest of the country — or even the rest of Illinois. Our established local presence means we understand the nuances of every single township, from Palos to Schaumburg, Niles to Orland.
Township-Specific Strategy
Buying commercial real estate in Cook County triggers major reassessment risks. We provide highly accurate tax projections and budgeting forecasts before you close, ensuring future tax hikes don't destroy your investment's ROI.
Assessor & Board Relations
Through years of practice, we know precisely what evidence the Cook County Assessor and Board of Review require to successfully grant a reduction.
Regulatory Insight
We stay strictly ahead of shifting Illinois tax codes, local municipal ordinances, and PTAB precedents so your appeal is built on the most current law.
LEADERSHIP
Meet Our Founder: Hani Khatib, JD, CPA, LL.M.
A Founder Driven by Results, Transparency, and Commitment to Cook County
Hani Khatib is a rare combination of Tax Attorney, Certified Public Accountant, and LL.M. in Taxation with over 25 years of experience dedicated to property taxation, financial analysis, and legal advocacy. As a lifelong Cook County resident, he built Cook County Tax Appeals to give local property owners a true advantage—combining deep local insight with elite-level legal and financial expertise.
Every case is approached with one goal: deliver measurable tax savings while maintaining complete transparency and client trust.
WHY CLIENTS CHOOSE HANI
Elite Credentials That Deliver Results
- Dual licensed as both an Attorney and CPA, with advanced tax law specialization (LL.M.)
- Applies both legal strategy and financial precision to maximize reductions
- Navigates every level of appeal—from Assessor to PTAB—with authority
Cook County Focus & Local Commitment
- Over 40 years living and working in Cook County
- Deep understanding of township-level valuation patterns and assessor behavior
- Built the firm exclusively around Cook County property tax systems
Transparency, Value & No-Risk Structure
- 100% contingency-based: no savings, no fee
- Clear, honest evaluations—no inflated promises
- Flat 25% structure ensures predictable, client-first pricing
Client Experience & Support
- Hands-on leadership involvement in case strategy
- Clear communication throughout the appeal process
- Responsive support so clients always know where their case stands
Data-Driven, Results-Focused Approach
- Combines advanced analytics with legal advocacy
- Identifies overlooked valuation errors others miss
- Focused on one outcome: reducing your property tax burden
"We built this firm to give Cook County property owners a true advantage. By combining legal expertise, financial precision, and advanced data analysis, we deliver measurable results—while treating every client with transparency, respect, and personal attention."
— Hani Khatib, Founder
TECHNOLOGY
Powered by Data. Driven by Results .
Cook County is home to over 1.8 million property parcels. In a system defined by massive data sets and complex algorithms, human opinion isn't enough — you need mathematical proof.
Advanced Comparable Property Analysis
We analyze comparable properties within your township and assessment class, focusing on properties that are similar in size, age, construction, and market characteristics. By identifying differences in assessed values among truly comparable properties, we build a clear, evidence-based argument demonstrating lack of uniformity or overvaluation—consistent with the standards used by the Cook County Assessor and Board of Review.
Forensic Assessment & Uniformity Analysis
We conduct a detailed review of your property's assessed value (AV), comparing it to similar properties within your township and assessment class. Our analysis focuses on identifying lack of uniformity by examining how comparable properties are assessed relative to yours, while also reviewing property characteristics and relevant market data when applicable. This allows us to build a structured, evidence-based argument for reduction that aligns with the standards used by the Cook County Board of Review.
Automated Case Tracking
We manage your appeal from start to finish across the Assessor's Office, Board of Review, and PTAB. Our system tracks all filing deadlines and case activity to ensure nothing is missed, while keeping you informed throughout the process. We've also developed a dedicated client portal, giving you secure, real-time access to your case status and updates. From initial filing to final decision, we handle every step so you don't have to.
FEE STRUCTURE
Our Success is Tied to Yours
We operate strictly on a 100% contingency basis.
1
No Upfront Fees
You pay $0 to initiate your appeal. We absorb all the upfront research and administrative costs.
2
Contingency Only
No Savings, No Fee. We operate on a flat 25% contingency of your first year's tax savings. If we don't successfully lower your property assessment, you don't owe us a dime.
3
Risk-Free Evaluation
We will review your property data for free and tell you with complete honesty if an appeal is worth your time.
Ready to see your potential savings?
Use our calculator to estimate your property tax reduction today.