Environmental Engineers take-home pay in Illinois
The median environmental engineers in Illinois earns $107,990. After taxes that leaves about $79,455 a year, or $6,621 a month. Your effective tax rate is about 26.4%.
$79,455 take-home a year
| Gross pay | $107,990 |
| Federal income tax | −$14,928 |
| Social Security + Medicare | −$8,261 |
| Illinois income tax (approx.) | −$5,346 |
| Monthly take-home | $6,621 |
| Every two weeks | $3,056 |
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.