Illinois Paycheck Calculator (2026)
Illinois taxes wage income at a flat 4.95% in 2026. Enter your gross annual salary below to estimate your 2026 take-home pay after federal income tax, Illinois state income tax, Social Security, and Medicare.
| Annual gross (hourly × hours × 52) | $0 |
| Federal income tax | $0 |
| Illinois state income tax | $0 |
| FICA (Social Security + Medicare) | $0 |
| Take-home pay (annual) | $0 |
| Take-home pay (monthly) | $0 |
| Take-home pay (biweekly) | $0 |
| Take-home pay (weekly) | $0 |
| Effective total tax rate | 0% |
Based on 2026 federal and Illinois tax parameters, last verified June 10, 2026. Assumes a single filer with the standard deduction; local taxes and pre-tax deductions not included.
How Illinois taxes your paycheck in 2026
Illinois applies a single 4.95% rate to wage income. Illinois offers no state standard deduction, so rates apply from the first dollar of wage income. Federal income tax (10% to 37%) and FICA (6.2% Social Security up to $184,500, plus 1.45% Medicare) come out on top of the state tax.
Frequently asked questions
Does Illinois have a state income tax?
Yes. Illinois taxes wages at a flat 4.95% rate in 2026.
How much is a $75,000 salary after taxes in Illinois?
Using 2026 rates for a single filer taking the standard deduction, a $75,000 salary in Illinois works out to roughly $57,880 per year in take-home pay (about $4,823 per month), after $7,670 federal income tax, $3,713 state income tax, and $5,738 in FICA.
How much is $25 an hour after taxes in Illinois?
At 40 hours a week, $25 an hour is $52,000 a year. Using 2026 rates for a single filer with the standard deduction, that leaves roughly $41,388 per year in take-home pay in Illinois — about $1,592 per biweekly paycheck or $796 per week. Use the hourly mode in the calculator above for your own rate and hours.
Does this calculator include local or city taxes?
No. It covers federal income tax, state income tax, Social Security, and Medicare. Some places add local income taxes (for example, city or county taxes), and pre-tax benefits like a 401(k) or health insurance will also change your actual paycheck.
What assumptions does this calculator make?
Single filer, all income from wages, the 2026 standard deduction at both the federal and state level, and no credits, local taxes, or pre-tax deductions. It is an estimate for planning, not tax advice.