Last updated: 2025 BLS data · Page refreshed:
How much does a Avionics Technicians actually take home in Illinois?
5.0% flat rate — 24.5% effective total tax rateData: BLS OEWS 2025 + IRS/State Tax Brackets 2024 • Updated 2026-05-19
Detailed line-by-line tax calculation for a Avionics Technicians earning $81,170 in Illinois (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $81,170 | — |
| Federal Income Tax | -$9,698 | 11.9% |
| Illinois State Income Tax | -$4,017 | 5.0% |
| Social Security (OASDI) | -$5,032 | 6.2% |
| Medicare | -$1,176 | 1.5% |
| Total Taxes | -$19,925 | 24.5% |
| Take-Home Pay | $61,244 | 75.5% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Avionics Technicians in Illinois.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $38,640 | -$7,521 | $31,118 | 19.5% |
| 25th Percentile (P25) | $46,270 | -$9,398 | $36,871 | 20.3% |
| Median (P50) | $81,170 | -$19,925 | $61,244 | 24.5% |
| 75th Percentile (P75) | $82,200 | -$20,282 | $61,917 | 24.7% |
| 90th Percentile (P90) | $130,700 | -$37,374 | $93,325 | 28.6% |
After federal income tax ($9,698), state tax ($4,017), and FICA ($6,209), a Avionics Technicians in Illinois takes home $61,244 per year — or $5,103 per month. The effective tax rate of 24.5% is relatively low compared to the national range.
With an effective total rate of 24.5%, a Avionics Technicians in Illinois keeps $61,244 of $81,170 gross — roughly typical for U.S. middle-income earners once federal, FICA and state taxes are combined.
Illinois applies a flat state income tax — every dollar of wage income is taxed at the same rate. For this Avionics Technicians salary that contributes $4,018 to the 5.0% effective state-tax burden.
Federal tax on this Avionics Technicians salary is $9,698 (49%), but combined state ($4,018, 20%) + FICA ($6,210, 31%) make up the other 51% of the bill.
Moving this same Avionics Technicians salary to a zero-state-tax state would yield around $65,262 net — a gain of $4,018 (6.6%) per year versus Illinois.
Illinois ranks #21 of 42 states for Avionics Technicians after-tax pay — comfortably in the upper half.
Translated into paycheck cadences, $61,244 net/year works out to $5,104/month or $2,356/bi-weekly for this Avionics Technicians in Illinois — the numbers that actually hit a checking account after every deduction.
Where does a Avionics Technicians keep the most of their paycheck? Top 10 states ranked by after-tax take-home pay.
Illinois ranks #21 out of 42 states for Avionics Technicians after-tax take-home pay.
A Avionics Technicians in Illinois earning a median salary of $81,170 will take home approximately $61,244 per year after federal income tax ($9,698), state income tax ($4,017), and FICA ($6,209). That is $5,103 per month or $2,355 per bi-weekly paycheck.
The effective total tax rate for a Avionics Technicians in Illinois is 24.5%, broken down as: federal income tax 11.9%, Illinois state tax 5.0%, and FICA (Social Security + Medicare) 7.7%. This assumes a single filer with the standard deduction for 2024.
Illinois has a 5.0% flat rate. On a Avionics Technicians's median salary of $81,170, the state income tax amounts to $4,017 per year, which is an effective state rate of 5.0%.
After all taxes, a Avionics Technicians in Illinois takes home approximately $5,103 per month, or about $29.44 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 2025 BLS median salary of $81,170 for Avionics 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 — $61,244/yr — does not include local taxes, pre-tax deductions (401k, HSA), or tax credits.
Some links are affiliate links. See our disclosure.
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