Riverside Township Property Taxes

Riverside Township is one of the more in-demand sections of Cook County. Once known for a reputation for old money, the township has diversified in recent years. This has made Riverside a destination for people trying to get out of Chicago property, though it has also brought in more people from the collar counties looking to shorten their commute. It also has a reputation for being one of the best-run townships in all of Cook County. Unfortunately, this has led to rising property values and taxes in Riverside, making it hard for longtime residents trying to stay in their homes.

The Impact of Reassessment

The 2023 triennial reassessment was generally seen as the straw that broke the camel’s back when it comes to Cook County property taxes. This cycle saw some of the highest property values and tax hikes in the history of the Chicago area, truly an amazing feat. While some residents saw increases of 100% to even 600%, even averages were ravaged. Riverside saw some of the worst effects from the reassessment, with home values skyrocketing by close to 29.38%. To top it off, Riverside has seen taxes increase outside of reassessment due to higher tax rates and a rising equalization factor. Riverside will be part of the 2026 reassessment, the first time that the Cook County Assessor’s Office (CCAO) has focused on the township since the 2023 outrage.

Options for Reducing Property Values and Taxes in Riverside

With the 2026 reassessment coming fast, homeowners and businesses in Riverside are looking for ways to lower their property taxes. While tax rates cannot be lowered directly, the taxable value of a home or business can be. By lowering the value of your property, you reduce the figure that can be multiplied by the equalization factor and tax rates, usually saving you money. These reductions can be achieved in a few ways, each of which can be combined for greater savings.

Real-Time Case Tracking

Exemptions:

These are the basic ways that a taxpayer can save on their values and taxes, and you should use every exemption that you are qualified for. Missing exemptions is one of the top reasons in Illinois for being overassessed, so everyone should double-check that they have every one they are qualified for.

Manage Your Properties

Property Tax Appeals:

Since the 2023 reassessment, these have gained in popularity every year. These allow you to challenge the values imposed by the CCAO. Ironically, the CCAO itself suggests that every taxpayer in Cook County should appeal their values if they are able. Appeals provide clarity and ensure that you are always paying your fair share, but they do require evidence.

Tax Appeals in Riverside Township

While appeals are important every year, they are vital when reassessment comes around. The CCAO has been prone to mistakes, such as listing vacant lots as mansions or homes as businesses. Errors like these can be easily corrected with appeals, but to catch issues like this, you should always review your reassessment notice. Also, look for errors such as a wrong name for the owner, incorrect square footage, or incorrect improvements. By discovering any of these issues early, you can get them quickly corrected, potentially saving you thousands of dollars or more.

In addition to these factual errors, you can also dispute your property values. While you cannot protest simply because your taxes are high, you can challenge your values on two grounds. The first is overassessment, which contests your values on the basis of them being incorrect compared to the fair market. To prove this, you will need to gather sales records for neighboring properties similar to yours in your area. The other grounds are lack of uniformity. This applies when your property is assessed higher than your neighbors’, as long as their properties are similar to yours in age, size, classification, and location. This can be proven by gathering several assessments, along with photographs of those properties. With the right evidence, appeals can be a potent tool to lower taxable value.

scheduleImportant Dates:

First installment of property taxes due: April 1, 2026

Reassessment notices mailed: April 24, 2026

Assessor appeal deadline: June 8, 2026

Board of Review appeal deadline: pending

Second installment of property taxes due: pending

Important Riverside Deadlines

Like many other aspects of Illinois property taxes, there are strict deadlines for filing exemptions or appeals. While Cook County does have some of the highest property taxes in the nation, there is at least one advantage. Outside of Cook County, taxpayers have only one shot to land a reduction, with a singular deadline. People in Cook County have two deadlines: first with the assessor themselves, second with the Board of Review (BOR). These deadlines are months apart, which gives you plenty of time to gather evidence if your assessor appeal is rejected. The deadline for assessor appeals is 30 business days after your reassessment notice is mailed or published.

O’Connor is Here to Help with Evidence

Gathering evidence is the most important part of a successful appeal. Along with hearings, this can be the most intimidating part of the process. If you want to skip this time-consuming process, while getting the best evidence possible, we at O’Connor are here to help. For over 50 years, we have helped clients across the nation by analyzing assessments, gathering evidence, and more. When you sign up with us, we will look over your assessment for any issues. Next, we will put together all of the information and evidence that you will need.

Once we have found what is needed for the assessor or BOR, we will coordinate an appeal with expert attorneys, who will represent you in hearings and file your appeals. With our evidence and data-driven analysis behind you, you and your attorney will have the best shot possible to secure a reduction for you. There is no upfront cost for our analysis, data, or evidence, and you will only be charged a contingency fee from your savings if you and your attorney are able to lower your taxes.

Frequently Asked Questions About Riverside Property Taxes

Thanks to demands from pensions, taxing bodies, and other government entities, property taxes in Cook County have gone up every year for 30 years. Riverside has higher taxes than a good portion of Cook County due to demand for real estate.

This is the estimated market value of your property, which has been adjusted by county and state regulations. In Cook County, only 10% of your home’s value can be used for taxation. However, the state requires 33.3%, so the equalization factor is used to bring this up to the statewide standard. The assessed value is the result once all of these measures have been applied.

Yes. This is recommended by the local government, including the CCAO and the Treasurer. This is because tax rates, market values, and the equalization factor all change annually, which can influence taxes even outside of reassessment.

Property Tax Locations

Chicago Office

Chicago Office

(By appointment only)
75 Executive Drive,
Suite 349 Aurora, IL 60504 708-630-0944

Houston Office

Houston Office

(Corporate)
2200 North Loop West,
Suite 200 Houston, TX 77018
713-686-9955

Dallas Office

Dallas Office

(By appointment only)
4101 McEwen Rd, Suite 200
Dallas, TX 75244 972-243-9966

San Antonio

San Antonio Office

(By appointment only)
8632 Fredericksburg Rd, Suite 105
San Antonio, TX 78240 210-226-0829

New York Office

New York Office

(By appointment only)
70 East Sunrise Hwy, Suite 500
Valley Stream, NY 11581 934-203-9917

Georgia Office
Georgia Office

Atlanta Office

(By appointment only)
4751 Best Road, Suite 316
College Park, GA 30337 770-835-4126

Property Tax Protection Program™ Benefits
  • No flat fees or upfront costs. No cost ever unless your property taxes are reduced.
  • All practical efforts are made every year to reduce your property taxes.
  • Never miss another appeal deadline.
  • Property taxes protested for you annually.
  • You do not have to accept the appraisal district's initial guesstimate of value.
  • We coordinate with you regarding building size / condition to avoid excess taxes.
  • Free support regarding homestead exemptions.
  • Some years are good - typically 6 to 7 out of 10 will result in tax reduction for you.
  • The other 3 to 4 years out of 10 we strike out. Most often due to people issues in the hearing process. Some years we get an easy appraiser at the informal; some years someone who is impossible to settle with.
About O'Connor
Property Tax Help Specialists

O’Connor provides property tax appeal services to over 100,000 clients in over 40 states. Client tax savings totaled over $120 million in 2020. O’Connor has been serving property owners since 1974, almost 50 years. Client tax savings total over $1,000,000,000.

O’Connor measures its success in client property tax savings, not billings. Our goal is to save clients $1 billion annually.

With over 200 property tax experts, many of whom have worked with us for 10+ years, O’Connor has the expertise to help with your property tax questions and appeals. We literally wrote the books on property tax reduction:

  1. Mass Appraisal for Commercial – What Every Commercial Property Owner Should Know!
  2. What You Need to Know about Business Personal Property
  3. Cut Your Texas Property Taxes

The steps to appeal are complicated and may seem like too much work, but when O'Connor represents your property for appeal, we handle the details. We provide a property tax reduction service to residential homeowners in exchange for a contingency fee of 30 percent of all property taxes saved through administrative hearings or judicial appeal, for that tax year.