Illinois Paycheck Calculator
Illinois has a flat 4.95% state income tax. Your Illinois take-home pay reflects federal income tax, Illinois state income tax, Social Security, and Medicare withholding.
Your details
Estimated take-home pay
$58,021.08/ year
$58,021 per year · 77.4% of gross · 22.6% effective tax rate
Estimate based on 2026 federal rates and the latest published state rates. For planning only — not tax advice. Excludes local taxes, SDI, and other withholdings.
How taxes work on a Illinois paycheck
- Flat 4.95% state income tax on taxable income.
- Illinois standard deduction: $2,850 (single) / $5,700 (married filing jointly).
- Federal income tax, Social Security (6.2%), and Medicare (1.45%) are also withheld.
Take-home pay at common salaries in Illinois
Estimated net pay for a single filer with no pre-tax deductions, 2026 rates.
| Gross salary | Take-home / year | Take-home / month | Effective tax rate |
|---|---|---|---|
| $40,000 | $32,481 | $2,707 | 18.8% |
| $60,000 | $47,561 | $3,963 | 20.7% |
| $80,000 | $61,291 | $5,108 | 23.4% |
| $100,000 | $74,371 | $6,198 | 25.6% |
Illinois state income tax brackets (2026, single filer)
| Tax rate | Taxable income |
|---|---|
| 4.95% | $0 and up |
Brackets apply to taxable income after Illinois's standard deduction of $2,850 (single) / $5,700 (married filing jointly).
Frequently asked questions
Does Illinois have a state income tax?
Yes. Illinois has a flat 4.95% state income tax that is withheld in addition to federal income tax, Social Security, and Medicare.
What is the income tax rate in Illinois?
Illinois has a flat 4.95% state income tax. Federal income tax, Social Security (6.2%), and Medicare (1.45%) apply on top of any state tax.
How much is $75,000 after taxes in Illinois?
A single filer earning $75,000 in Illinois takes home about $58,021 per year ($4,835 per month) — an effective tax rate of about 22.6%. Adjust the calculator above for your exact salary, filing status, and 401(k).
How much is taken out of a paycheck in Illinois?
Every paycheck has Social Security (6.2%) and Medicare (1.45%) withheld, plus federal income tax based on your bracket and Illinois state income tax. Pre-tax 401(k) contributions lower the income-tax portion. Enter your pay above for the exact breakdown.