Illinois Paycheck Calculator 2026
Calculate your take-home pay in Illinois (IL). Illinois has a 5.0% flat state income tax. Enter your salary below and click “Explain My Results” for a personalized AI breakdown.
Note: No standard deduction; personal exemption $2,775
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Enter your total annual salary before taxes
Enter your salary to see your take-home pay breakdown
Illinois Income Tax Overview
Illinois has a flat income tax rate of 5.0%. This means all taxable income is taxed at the same rate regardless of how much you earn.
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