Question 1

Does Illinois have a state income tax?

Accepted Answer

Yes. Illinois applies a flat 4.95% income tax to taxable income.

Question 2

How much is taken out of a paycheck in Illinois?

Accepted Answer

On a $75,000 salary (single filer), about 22.83% goes to taxes in Illinois — roughly $17,120 a year across federal tax, state tax, and FICA. That leaves an estimated $57,880 take-home.

Question 3

What is the take-home pay on $75,000 in Illinois?

Accepted Answer

An estimated $57,880 per year, or about $2,226 per biweekly paycheck, for a single filer with no pre-tax deductions in 2026. Adjust income, filing status, and 401(k)/HSA contributions in the calculator above for your exact numbers.

Question 4

How accurate is this calculator?

Accepted Answer

Estimates use 2026 federal and state tax rates. Your actual paycheck varies with W-4 settings, tax credits, local taxes, and employer-specific deductions.

Illinois Paycheck Calculator

How Illinois taxes your paycheck

Illinois paycheck questions.

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