Illinois take-home pay at a glance
At $75,000, Illinois ranks #45 of the 50 states and DC for take-home pay, where #1 keeps the most. With no pre-tax deductions, your total tax rate there is about 22.6%, including Social Security and Medicare. A married couple earning $120,000 with two children takes home about $99,819 a year.
| Salary | State tax | Take-home | Per check |
|---|---|---|---|
| $50,000 | $2,330 | $40,025 | $1,539 |
| $75,000 | $3,568 | $58,025 | $2,232 |
| $100,000 | $4,805 | $74,375 | $2,861 |
| $150,000 | $7,280 | $106,511 | $4,097 |
Federal income tax, Social Security, and Medicare are the same in every state. At $75,000 they come to $7,670 and $5,738 a year. Examples assume a single filer paid every two weeks, with the standard deduction and no 401(k), health premiums, or local taxes. "Per check" is one of 26 biweekly paychecks. Use the calculator above for your own numbers.
Illinois income tax brackets (2026)
Illinois has a flat income tax of 4.95% for 2026: everyone pays the same rate on taxable income. Illinois offers a personal exemption of $2,925 ($5,850 for couples) and a dependent exemption of $2,925 per dependent.
| Rate | Taxable income (single) |
|---|---|
| 4.95% | All taxable income |
Head of household filers use the single brackets in this calculator, so results are approximate for that status. Source: Tax Foundation, State Individual Income Tax Rates and Brackets, 2026.
Illinois vs. neighboring states
| State | State tax at $75,000 | Take-home at $75,000 |
|---|---|---|
| Illinois | $3,568 | $58,025 |
| Wisconsin | $2,594 | $58,998 |
| Iowa | $2,198 | $59,394 |
| Missouri | $2,588 | $59,005 |
| Kentucky | $2,507 | $59,085 |
| Indiana | $2,183 | $59,410 |
Frequently asked questions
Does Illinois have a state income tax?
Yes. Illinois has a flat 4.95% income tax.
How much is $75,000 a year after taxes in Illinois?
About $58,025 a year, or $4,835 a month, for a single filer with no pre-tax deductions. That's after $7,670 of federal income tax, $5,738 of Social Security and Medicare, and $3,568 of Illinois taxes.
Does Illinois tax 401(k) contributions?
No. Like most states, Illinois lets traditional 401(k) contributions lower your state taxable income, as well as your federal income tax.
What is the sales tax in Illinois?
The statewide rate is 6.25%, and local taxes add 2.73% on average for a combined 8.98%. Rates as of July 1, 2026.