Physicists take-home pay in Illinois
The median physicists in Illinois earns $137,140. After taxes that leaves about $98,213 a year, or $8,184 a month. Your effective tax rate is about 28.4%.
$98,213 take-home a year
| Gross pay | $137,140 |
| Federal income tax | −$21,648 |
| Social Security + Medicare | −$10,491 |
| Illinois income tax (approx.) | −$6,788 |
| Monthly take-home | $8,184 |
| Every two weeks | $3,777 |
Estimate for a single filer taking the standard deduction, 2026 federal rules. State tax uses an approximate effective rate; local taxes and pre-tax deductions are not included.