Also for Illinois: hourly paycheck calculator · salary paycheck calculator · take-home pay by job
Why use this calculator
Shows the math
Every line is explained step by step, so you can line it up with your pay stub instead of guessing why the numbers differ.
Official 2026 formulas
Built from IRS Publication 15-T and each state's own withholding guide, and tested against the worked examples the IRS and states publish. Switch to 2027 any time.
Handles real paychecks
401(k), health and HSA deductions, overtime, the W-4 two-jobs box, dependents, and local taxes. These are the inputs simple calculators skip.
Private and free
No sign-up. The calculation runs in your browser, so what you type never leaves your device. Analytics only if you opt in.
How Illinois paychecks are taxed
Illinois withholds a flat 4.95% after subtracting your IL-W-4 allowances: $2,925 for each Line 1 allowance (usually 1 for yourself, more for a spouse or dependents) and $1,000 for each Line 2 allowance (age 65+ or blind). The allowance total is spread across your paychecks. Pre-tax 401(k) and health deductions also reduce Illinois wages.
Federally, employers use the IRS percentage method (Publication 15-T, 2026), plus 6.2% Social Security up to $184,500 of wages and 1.45% Medicare (another 0.9% on wages over $200,000). For 2027 the Social Security cap rises to $192,300; pick 2027 in the calculator to see next year's numbers.
Illinois take-home pay at common salaries
| Salary | Gross / check | Taxes / check | Take-home / check | Take-home / year |
|---|---|---|---|---|
| $30,000 | $1,153.85 | $194.43 | $959.41 | $24,945 |
| $40,000 | $1,538.46 | $289.05 | $1,249.41 | $32,485 |
| $50,000 | $1,923.08 | $383.66 | $1,539.41 | $40,025 |
| $60,000 | $2,307.69 | $478.28 | $1,829.41 | $47,565 |
| $75,000 | $2,884.62 | $652.89 | $2,231.72 | $58,025 |
| $100,000 | $3,846.15 | $985.59 | $2,860.57 | $74,375 |
| $150,000 | $5,769.23 | $1,672.66 | $4,096.57 | $106,511 |
Paid every two weeks, single, W-4 defaults, no pre-tax deductions, 1 IL-W-4 allowance.
Questions
How much is $60,000 a year after taxes in Illinois?
About $47,565 a year, or $1,829.41 every two weeks, for a single filer with W-4 defaults and no pre-tax deductions in 2026.
Does Illinois have a state income tax?
Yes. Illinois withholds a flat 4.95% of wages after allowances or a standard deduction.
Why is my real paycheck different from this estimate?
Usually because of employer-specific deductions (health premiums, 401(k), garnishments), W-4 settings, local taxes, or overtime and bonuses paid in that check. Enter those in the calculator to close the gap.