Bracket-exact 2026 take-home pay for Illinois — computed, cited, and shown line by line.
Illinois applies a single flat rate of 4.95% to taxable wage income in 2026 and a personal exemption of $2,925.
| Salary | State Tax /mo | Net /mo | Keep % |
|---|---|---|---|
| $40,000 | $152.93 | $2,707.07 | 81.2% |
| $55,000 | $214.81 | $3,649.57 | 79.6% |
| $75,000 | $297.31 | $4,835.40 | 77.4% |
| $100,000 | $400.43 | $6,197.90 | 74.4% |
| $150,000 | $606.68 | $8,875.90 | 71.0% |
Figures are bracket-exact 2026 estimates for a single filer taking the standard deduction, computed by the same engine as the calculator. Federal tax and FICA are included in the net figure; pre-tax deductions and local taxes are not.
Calculate your exact IL paycheck →
About $4,835.40 per month for a single filer in 2026 — that is 77.4% of gross. Use the calculator for your exact salary, filing status, and pre-tax deductions.