Detectives and Criminal Investigators take-home pay in Illinois
The median detectives and criminal investigators in Illinois earns $91,190. After taxes that leaves about $68,468 a year, or $5,706 a month. Your effective tax rate is about 24.9%.
$68,468 take-home a year
| Gross pay | $91,190 |
| Federal income tax | −$11,232 |
| Social Security + Medicare | −$6,976 |
| Illinois income tax (approx.) | −$4,514 |
| Monthly take-home | $5,706 |
| Every two weeks | $2,633 |
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.