Cook County Property Taxes Increased in 2025: What the Numbers Mean for Homeowners Cook County’s total property-tax burden increased 3.9% for tax year 2025, exceeding both Chicago-area and national inflation. The largest regional increase was concentrated in the north and northwest suburbs, but individual tax bills vary considerably. Homeowners concerned about an increase should check their exemptions, property record, assessed value and applicable appeal deadlines. The countywide numbers Cook County property owners will pay approximately $19.9 billion in property taxes for tax year 2025, payable in 2026. That represents an increase of approximately $743.8 million, or 3.9%, over the previous year. For comparison, Chicago-area inflation was approximately 3.1% during 2025.…
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Cook County Commercial Property Owners: Don’t Wait for the Tax Bill to Think About Appeals
1. Introduction Commercial property owners often focus on property taxes when the bill arrives. That is understandable, but it may be too late. In Cook County, the appeal process is tied to assessment notices, township filing windows, and Board of Review deadlines, not just the final tax bill. 2. The Tax Bill Is Not the Starting Point The bill tells you what you owe. The assessment process helps determine how the taxable value was set. If the assessment is too high, the owner needs to act during the appropriate appeal window. 3. Commercial Appeals Require More Than Complaining About Taxes For commercial and income-producing properties, the appeal may involve real…
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Cook County Condo Assessment Appeals: Should Your Condo Board File as a Group?
When Cook County reassesses a condominium building, individual unit owners often focus only on their own assessment notice. That is understandable. But it may be too narrow. For many condominium buildings, the better question is whether the condo board should review the assessments across the entire building and consider a group appeal. Why Condo Buildings Are Different Condominiums are often easier to compare than single-family homes because similar units may exist in the same building. A building may have several units with the same floor plan, same square footage, same number of bedrooms and bathrooms, same tier, similar views, and similar amenities. That creates a useful opportunity. If similar units…
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Why Sellers Give Property Tax Credits in Chicagoland Closings
Why Sellers Give Property Tax Credits in Chicagoland Closings If you are selling a home in the Chicago area, one of the closing costs that can catch you off guard is the property tax credit. Sellers often see this line item on the closing statement and think: Why am I giving the buyer a credit for taxes if I already paid my tax bills? Fair question. Annoyingly, the answer is not always obvious, because Illinois property taxes are paid in arrears. That means the tax bill you pay this year is usually for the prior tax year. Naturally, because nothing says “efficient system” like paying last year’s bill while trying…
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The 3 Main Reasons to Appeal Your Cook County Property Tax Assessment
Cook County property tax bills can be frustrating, especially after a reassessment. But a higher tax bill does not automatically mean your property assessment is wrong. Before filing an appeal, the better question is: What is the actual reason the assessment should be reduced? For many Cook County residential property owners, the most common appeal arguments fall into three categories: lack of uniformity, incorrect property characteristics, and overvaluation. 1. Lack of Uniformity A uniformity appeal argues that your property is assessed higher than similar properties. This does not mean simply finding a neighbor with a lower tax bill. A useful comparison usually involves properties that are similar in location, classification,…
