First-Line Supervisors of Police and Detectives take-home pay in Illinois
The median first-line supervisors of police and detectives in Illinois earns $135,080. After taxes that leaves about $96,907 a year, or $8,076 a month. Your effective tax rate is about 28.3%.
$96,907 take-home a year
| Gross pay | $135,080 |
| Federal income tax | −$21,153 |
| Social Security + Medicare | −$10,334 |
| Illinois income tax (approx.) | −$6,686 |
| Monthly take-home | $8,076 |
| Every two weeks | $3,727 |
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.
First-Line Supervisors of Police and Detectives salary in Illinois