How much does a Forensic Science Technicians actually take home in Illinois?
5.0% flat rate — 26.5% effective total tax rateData: BLS OEWS 2024 + IRS/State Tax Brackets 2024 • Updated 2026-04-02
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Detailed line-by-line tax calculation for a Forensic Science Technicians earning $101,300 in Illinois (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $101,300 | — |
| Federal Income Tax | -$14,127 | 13.9% |
| Illinois State Income Tax | -$5,014 | 5.0% |
| Social Security (OASDI) | -$6,280 | 6.2% |
| Medicare | -$1,468 | 1.4% |
| Total Taxes | -$26,890 | 26.5% |
| Take-Home Pay | $74,409 | 73.5% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Forensic Science Technicians in Illinois.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $54,070 | -$11,317 | $42,752 | 20.9% |
| 25th Percentile (P25) | $67,180 | -$15,085 | $52,094 | 22.5% |
| Median (P50) | $101,300 | -$26,890 | $74,409 | 26.5% |
| 75th Percentile (P75) | $118,190 | -$32,796 | $85,393 | 27.7% |
| 90th Percentile (P90) | $136,780 | -$39,599 | $97,180 | 29.0% |
After federal income tax ($14,127), state tax ($5,014), and FICA ($7,749), a Forensic Science Technicians in Illinois takes home $74,409 per year — or $6,200 per month. The effective tax rate of 26.5% is moderate compared to the national range.
Where does a Forensic Science Technicians keep the most of their paycheck? Top 10 states ranked by after-tax take-home pay.
Illinois ranks #1 out of 44 states for Forensic Science Technicians after-tax take-home pay.
A Forensic Science Technicians in Illinois earning a median salary of $101,300 will take home approximately $74,409 per year after federal income tax ($14,127), state income tax ($5,014), and FICA ($7,749). That is $6,200 per month or $2,861 per bi-weekly paycheck.
The effective total tax rate for a Forensic Science Technicians in Illinois is 26.5%, broken down as: federal income tax 13.9%, Illinois state tax 5.0%, and FICA (Social Security + Medicare) 7.6%. This assumes a single filer with the standard deduction for 2024.
Illinois has a 5.0% flat rate. On a Forensic Science Technicians's median salary of $101,300, the state income tax amounts to $5,014 per year, which is an effective state rate of 5.0%.
After all taxes, a Forensic Science Technicians in Illinois takes home approximately $6,200 per month, or about $35.77 per hour (based on a standard 2,080-hour work year). These figures assume a single filer, standard deduction, and no additional pre-tax deductions.
We start with the 2024 BLS median salary of $101,300 for Forensic Science Technicians in Illinois, then subtract: federal income tax using 2024 IRS brackets ($14,600 standard deduction), Illinois state income tax (5.0% flat rate), Social Security (6.2% up to $168,600), and Medicare (1.45%). The result — $74,409/yr — does not include local taxes, pre-tax deductions (401k, HSA), or tax credits.
This estimate assumes a single filer using the 2024 standard deduction ($14,600), with W-2 employment income only. It does not account for: itemized deductions, tax credits (e.g. earned income credit, child tax credit), local/city taxes, pre-tax contributions (401k, HSA, FSA), self-employment tax, or additional income sources. Actual take-home pay may differ. Consult a tax professional for personalized advice.
Our Methodology · Data Sources · Salary: BLS OEWS · Tax: IRS + State DOR