Property Tax Appeal Attorney
Lower Your Property Tax Assessment with Experienced Legal Representation
Are you overpaying on your property taxes in Chicago or Cook County? Most property owners are—and don’t even realize it.
At Marshiano Law Group, we specialize in challenging unfair property tax assessments to help homeowners and commercial property owners pay only their fair share. With over 25 years of experience in real estate law and more than $1B in managed transactions, Attorney Tony Marshiano has the understanding and experience to successfully appeal your property tax assessment.
“Tony saved us over $3,800 on our annual property taxes through his appeal. The process was seamless on our end, and the results were better than we expected. Worth every penny!”
– Jennifer K., Chicago Homeowner
(Google Review)

What is a Property Tax Appeal?
A Legal Challenge to Your Tax Assessment Value
A property tax appeal is a formal process that challenges the assessed value of your property used to calculate your tax bill. In Cook County and surrounding areas, properties are frequently over-assessed, resulting in property owners paying more than their fair share of taxes.
Our experienced property tax appeal attorneys know how to navigate this complex system to help reduce your property’s assessed value and lower your tax burden.
Don’t pay more than your fair share. Let us fight for your property tax reduction.
Our Property Tax Appeal Services in Chicago
Residential Property Tax Appeals
Whether you own a single-family home, condominium, or multi-unit residential property, our attorneys provide professional representation for residential property tax appeals throughout Cook County and surrounding areas. We’ve helped countless homeowners achieve substantial reductions in their annual property tax bills.
Commercial Property Tax Appeals
Commercial and investment properties present unique opportunities for assessment reductions. Our attorneys specialize in appeals for office buildings, retail properties, industrial facilities, and multi-family investment properties, often achieving significant tax savings that directly impact business profitability.
Industrial Property Tax Appeals
Industrial properties face complex assessment challenges due to specialized improvements and equipment considerations. Our experienced team understands the nuanced valuation of industrial properties and works diligently to ensure fair assessments that properly account for depreciation and market conditions.
New Construction Assessment Reviews
Newly constructed or substantially renovated properties often receive disproportionately high initial assessments. We provide specialized review services for new construction assessments to establish fair baseline valuations that prevent years of overpayment.
The Property Tax Appeal Process with Marshiano Law Group
Our streamlined process makes appealing your property taxes efficient and hassle-free:
Step 1: Free Property Evaluation
We begin by analyzing your current assessment, recent property tax bills, and comparable properties in your area to determine if you have grounds for a successful appeal. This no-cost, no-obligation evaluation helps us identify your potential savings.
Step 2: Strategic Appeal Planning
If we identify appeal opportunities, we develop a customized strategy based on your property’s specific characteristics, market conditions, and the most effective legal grounds for challenging your assessment.
Step 3: Evidence Compilation
Our team gathers comprehensive evidence to support your appeal, which may include comparable property data, market analysis, income and expense information for investment properties, or documentation of property condition issues.
Step 4: Filing and Representation
We prepare and file all necessary appeal documents with the appropriate authorities, adhering to strict deadlines. Our attorneys represent you throughout the process, eliminating the need for your personal appearance at hearings.
Step 5: Negotiation and Advocacy
We advocate aggressively for the maximum possible reduction, leveraging our extensive experience with the Cook County Assessor’s Office, Board of Review, and when necessary, the Illinois Property Tax Appeal Board.
Step 6: Results and Implementation
Once a reduction is secured, we ensure it’s properly implemented on your tax bill and provide guidance on how the reduction will affect your future tax liability.
Client Testimonials
“After attempting to appeal my property taxes on my own for two years with minimal results, I hired Marshiano Law Group. Tony’s team secured a reduction that was five times larger than what I achieved on my own. The savings more than covered their fee, and I wish I’d hired them sooner.”
Robert M., Lincoln Park Homeowner
“As a commercial property owner with multiple locations in Cook County, property taxes are one of our largest expenses. Marshiano Law Group has consistently delivered significant reductions across our portfolio, resulting in six-figure annual savings. Their expertise in commercial appeals is unmatched.”
Catherine S., Chicago Commercial Investor
Why Choose Marshiano Law Group for Your Property Tax Appeal?
Specialized Experience
With over 25 years of experience in business, real estate, and estate planning, Attorney Tony Marshiano brings invaluable insight to every client’s situation. Having facilitated over $1B in transactions throughout his career, he understands the complex interplay of assets and legal strategies.
Proven Results
Our firm has successfully reduced assessments on thousands of properties throughout Cook County and the surrounding areas, resulting in millions of dollars in tax savings for our clients.
Comprehensive Real Estate Background
As both an attorney and licensed real estate broker who has personally developed over $50M worth of real estate, Tony Marshiano offers unique insights into property valuation that strengthen your appeal case.
Contingency Fee Options
For most residential appeals, we offer contingency fee arrangements—meaning you only pay if we successfully reduce your assessment. This approach aligns our interests with yours and eliminates financial risk.
Streamlined Process
We’ve refined our appeal process to be minimally invasive for property owners. In most cases, you simply provide basic information and authorization, and we handle everything else.
Don’t continue overpaying on your property taxes. Schedule a consultation with our experienced property tax appeal attorney in Chicago. We’re here to help you pay only your fair share—not a dollar more.
Frequently Asked Questions About Property Tax Appeals
Want answers to your specific Property Tax Appeal situation?
Want answers about your specific property tax situation? Schedule a consultation with Attorney Tony Marshiano to get direct answers about your potential savings.
Cook County Property Tax Appeal Deadlines
Understanding appeal deadlines is critical, as missing them means waiting another full year to appeal:
- North Chicago Township: Usually opens in February
- West Chicago Township: Usually opens in April
- South Chicago Township: Usually opens in June
- Lake Township: Usually opens in September
- Hyde Park Township: Usually opens in August
- Jefferson Township: Usually opens in July
- Rogers Park Township: Usually opens in March
Note: Exact dates vary annually. Contact us for the most current deadlines for your township.
Contact Us
Don’t overpay on your property taxes for another year. Contact Marshiano Law Group today to schedule your free property tax evaluation and learn how much you could save.
We are more than just attorneys; we’re your advocates against unfair property tax assessments throughout Chicago and Cook County.