Federal + State + FICA
Chicago Income Tax Calculator – Estimate Chicago & Illinois Taxes
Estimate federal, state, and local income tax for any US location. Enter a ZIP code to see your state on the map and get accurate state and local tax (e.g. NYC).
Your financial details
Enter a ZIP code to highlight your state
Tax estimate
Your results will appear here after you run the calculator.
What is the Chicago Income Tax Calculator?
Calculating federal and state obligations for residents of the Windy City.
Zero City Tax
Chicago does not levy a local income tax, meaning your only income liabilities are at the state and federal levels.
IL Flat Tax Rate
Calculates your state obligation based on Illinois's constant flat tax rate of 4.95% for all income levels.
Federal Brackets
Includes all 7 federal IRS progressive tiers to provide a complete picture of your total tax burden in Chicago.
FICA Deductions
Automatically factors in Social Security (6.2%) and Medicare (1.45%) from your gross Illinois salary.
Standard Deduction
Applies the latest Illinois-specific personal exemption ($2,775+) which is indexed annually for inflation.
Self-Employment
A specialized module for Chicago freelancers to handle the full 15.3% federal self-employment tax burden.
2024/2025 Rates
Updated with the latest Illinois Department of Revenue guidelines and federal inflation adjustments.
Effective Tax Rate
Visualizes exactly what percentage of your salary goes toward state and federal government obligations.
Why Use Our Chicago Tax Planning Tool?
Ensuring financial clarity in a high-cost-of-living metropolitan area.
Net Pay Clarity
Know exactly what hits your bank account after Illinois's flat tax and federal withholdings are removed.
Cook County Prep
Accurately calculate take-home pay to better manage Chicago's high property taxes and housing costs.
Retirement Friendly
Illinois does not tax most retirement income; model your future take-home pay with the state's generous laws.
Instant Results
Skip the complex manual worksheets. Input your annual or hourly rate and see your net income in milliseconds.
Privacy Guaranteed
Your financial data remains 100% private. All calculations are performed locally inside your browser.
401(k) Strategy
See how traditional retirement contributions lower your federal taxable income while in the Windy City.
Eliminate Errors
Avoid manual calculation mistakes by using our pre-tested algorithms that match latest tax laws.
Audit Your Paystub
Verify that your employer is withholding the correct flat 4.95% rate for Illinois state income tax.
How to Lower Your Chicago Tax Liability?
Strategic ways to keep more of your earnings using state and federal incentives.
Bright Start 529
Deduct up to $10,000 ($20,000 for couples) in contributions to Illinois's college savings plan.
Property Tax Credit
Illinois allows a credit of 5% of the property tax paid on your principal residence to reduce your income tax.
HSA Contributions
Maximize your Health Savings Account to lower both your federal and Illinois state taxable income.
Education Expense
Claim a credit for 25% of qualified K-12 education expenses that exceed $250 for your children.
401(k) Pre-Tax Math
Contributing to a 401(k) is the most effective way to lower your federal tax tier while living in Chicago.
Illinois EIC
Lower-income residents can claim the Illinois Earned Income Credit, which is a percentage of the federal credit.
Charitable Giving
Deduct donations to qualified 501(c)(3) organizations if your total deductions exceed the standard rate.
Professional Advice
Use our data as a foundation for a detailed discussion with an Illinois-certified tax professional or CPA.
