Illinois take-home pay
Illinois taxes wages, and on $85,000 that costs you $4,063 a year on top of federal tax and FICA. What matters more is what the total leaves you where you actually live.
That is $64,565 a year, after federal tax, FICA, state tax and any local tax or premium.
- Federal
- $9,870
- FICA
- $6,502
- State
- $4,063
- Effective rate
- 24.0%
| Year | Month | Paycheck | |
|---|---|---|---|
| Gross pay | $85,000.00 | $7,083.33 | $3,269.23 |
| Federal income tax | $-9,870.00 | $-822.50 | $-379.62 |
| Social Security | $-5,270.00 | $-439.17 | $-202.69 |
| Medicare | $-1,232.50 | $-102.71 | $-47.40 |
| State income tax | $-4,062.71 | $-338.56 | $-156.26 |
| Take-home pay | $64,564.79 | $5,380.40 | $2,483.26 |
How Illinois taxes wages
A flat 4.95% of taxable wages.
| Item | Amount |
|---|---|
| Standard deduction, single | None |
| Standard deduction, married | None |
| Exemption | $2,925 deducted from wages |
| Withholding certificate | IL-W-4 |
Illinois has no standard deduction. The whole of the relief comes through IL-W-4 allowances.
The basic allowance on IL-W-4 line 1 is $2,925 per allowance. A further $1,000 allowance is available on line 2 for employees aged 65 or over and for blind employees.
No rate change for 2026.
What Illinois leaves you
| Salary | Federal | FICA | State | Take-home | Effective rate |
|---|---|---|---|---|---|
| $50,000 | $3,820 | $3,825 | $2,330 | $40,025 | 20.0% |
| $75,000 | $7,670 | $5,738 | $3,568 | $58,025 | 22.6% |
| $100,000 | $13,170 | $7,650 | $4,805 | $74,375 | 25.6% |
| $150,000 | $24,734 | $11,475 | $7,280 | $106,511 | 29.0% |
| $250,000 | $51,304 | $15,514 | $12,230 | $170,952 | 31.6% |
Against the states people move to and from
| State | State tax | Premiums | Take-home | Against this state |
|---|---|---|---|---|
| Texas | $0 | $0 | $79,180 | $3,221 |
| Florida | $0 | $0 | $79,180 | $3,221 |
| California | $5,560 | $1,300 | $72,320 | $-3,639 |
| New York | $4,836 | $443 | $73,901 | $-2,058 |
| Washington | $0 | $1,387 | $77,793 | $1,834 |
| Illinois | $4,805 | $0 | $74,375 | $-1,584 |
Moving state changes the tax and, almost always by more, the rent. The relocation guide puts both in one number. Common moves involving Illinois: IL to TX, IL to IN, IL to FL, IL to WI. City pages where a local tax matters: Chicago.
For the wider arithmetic, the two-state offer guide compares two offers on what is left after tax and rent, this guide explains why your bracket is not your tax rate, and this one covers the choice between a 401(k) and an HSA.
Questions people actually ask
Does Illinois have a state income tax?
Yes. A flat 4.95%.
What else comes out of my paycheck in Illinois?
Federal income tax, Social Security at 6.2% and Medicare at 1.45%.
Does Illinois follow federal rules on 401(k) and HSA?
401(k) deferrals: yes, excluded. HSA contributions: yes, excluded.
Figures on this page are for the 2026/27 tax year (6 April 2026 to 5 April 2027) and were last checked on 29 August 2026. Every rate we use is listed on the sources page.