How much does a Gambling Surveillance Officers and Gambling Investigators actually take home in Illinois?
5.0% flat rate — 18.8% 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 Gambling Surveillance Officers and Gambling Investigators earning $34,300 in Illinois (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $34,300 | — |
| Federal Income Tax | -$2,132 | 6.2% |
| Illinois State Income Tax | -$1,697 | 5.0% |
| Social Security (OASDI) | -$2,126 | 6.2% |
| Medicare | -$497 | 1.5% |
| Total Taxes | -$6,453 | 18.8% |
| Take-Home Pay | $27,846 | 81.2% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Gambling Surveillance Officers and Gambling Investigators in Illinois.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $27,040 | -$4,667 | $22,372 | 17.3% |
| 25th Percentile (P25) | $27,050 | -$4,670 | $22,379 | 17.3% |
| Median (P50) | $34,300 | -$6,453 | $27,846 | 18.8% |
| 75th Percentile (P75) | $43,890 | -$8,812 | $35,077 | 20.1% |
| 90th Percentile (P90) | $54,030 | -$11,307 | $42,722 | 20.9% |
After federal income tax ($2,132), state tax ($1,697), and FICA ($2,623), a Gambling Surveillance Officers and Gambling Investigators in Illinois takes home $27,846 per year — or $2,320 per month. The effective tax rate of 18.8% is relatively low compared to the national range.
Where does a Gambling Surveillance Officers and Gambling Investigators keep the most of their paycheck? Top 10 states ranked by after-tax take-home pay.
Illinois ranks #28 out of 31 states for Gambling Surveillance Officers and Gambling Investigators after-tax take-home pay.
A Gambling Surveillance Officers and Gambling Investigators in Illinois earning a median salary of $34,300 will take home approximately $27,846 per year after federal income tax ($2,132), state income tax ($1,697), and FICA ($2,623). That is $2,320 per month or $1,071 per bi-weekly paycheck.
The effective total tax rate for a Gambling Surveillance Officers and Gambling Investigators in Illinois is 18.8%, broken down as: federal income tax 6.2%, 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 Gambling Surveillance Officers and Gambling Investigators's median salary of $34,300, the state income tax amounts to $1,697 per year, which is an effective state rate of 5.0%.
After all taxes, a Gambling Surveillance Officers and Gambling Investigators in Illinois takes home approximately $2,320 per month, or about $13.39 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 $34,300 for Gambling Surveillance Officers and Gambling Investigators 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 — $27,846/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