Illinois Paycheck Calculator 2026
Updated for the 2026 tax year · Last updated June 11, 2026
Estimated take-home pay in Illinois
$51,335 / year
$4,278 per month · $1,974 per bi-weekly paycheck · effective tax rate 21.0%
| Breakdown | Annual | Monthly | Bi-weekly |
|---|---|---|---|
| Gross pay | $65,000 | $5,417 | $2,500 |
| Federal income tax | −$5,620 | −$468 | −$216 |
| Social Security (6.2%) | −$4,030 | −$336 | −$155 |
| Medicare (1.45%) | −$943 | −$79 | −$36 |
| Illinois state income tax | −$3,073 | −$256 | −$118 |
| Take-home pay | $51,335 | $4,278 | $1,974 |
Estimates assume a single filer taking the 2026 federal standard deduction ($16,100), with no pre-tax benefits or additional withholdings. For guidance only — not tax advice.
How your Illinois paycheck is calculated
- •Illinois taxes wages at a flat 4.95% — the rate has been unchanged since 2017.
- •Illinois has no standard deduction, but a $2,925 personal exemption (2026) works the same way for a single filer.
- •The personal exemption disappears for incomes above $250,000.
- •No Illinois city levies a local income tax on wages (Chicago has none).
Illinois income tax rate (2026)
Illinois taxes wages at a flat 4.95% — after a $2,925 deduction for single filers, every additional dollar is taxed at the same rate.
| Illinois taxable income (single) | Rate |
|---|---|
| All taxable income | 4.95% |
Real take-home pay examples in Illinois
Annual salary $65,000
$51,335 take-home / year
$4,278 per month · effective tax rate 21.0%
Annual salary $85,000
$64,565 take-home / year
$5,380 per month · effective tax rate 24.0%
Illinois paycheck FAQ
How much is $65,000 after taxes in Illinois?
For the 2026 tax year, a single filer earning $65,000 in Illinois takes home about $51,335 per year, or $4,278 per month — an effective tax rate of 21.0%.
What taxes are deducted from a paycheck in Illinois?
Federal income tax, Social Security (6.2%), Medicare (1.45%), and Illinois state income tax.
What is the Illinois state income tax rate for 2026?
Illinois has a flat 4.95% income tax rate for 2026, applied after a $2,925 deduction for single filers.
Are bonuses taxed in Illinois?
Yes. Bonuses are subject to federal supplemental withholding (typically 22%) plus Illinois state withholding.
Got a bonus?
Bonuses are taxed differently from regular pay — at a flat federal supplemental rate. See your bonus take-home with the Illinois bonus tax calculator.
Compare with nearby states
- Wisconsin paycheck calculator
- Indiana paycheck calculator
- Missouri paycheck calculator
- Iowa paycheck calculator
See all states on the paycheck calculator hub.
Sources: IRS Rev. Proc. 2025-32 (2026 federal brackets and standard deduction); SSA 2026 fact sheet ($184,500 Social Security wage base); Illinois Department of Revenue; Tax Foundation, 2026 State Individual Income Tax Rates and Brackets (Feb 2026).
Calculator assumptions: The $2,925 personal exemption is modeled as a standard deduction; its phase-out above $250,000 income is not modeled.