How much does a Civil Engineers actually take home in Alabama?
Progressive (up to 5.0%) — 25.7% 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 Civil Engineers earning $91,670 in Alabama (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $91,670 | — |
| Federal Income Tax | -$12,008 | 13.1% |
| Alabama State Income Tax | -$4,543 | 5.0% |
| Social Security (OASDI) | -$5,683 | 6.2% |
| Medicare | -$1,329 | 1.5% |
| Total Taxes | -$23,564 | 25.7% |
| Take-Home Pay | $68,105 | 74.3% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Civil Engineers in Alabama.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $59,850 | -$12,729 | $47,120 | 21.3% |
| 25th Percentile (P25) | $71,410 | -$16,544 | $54,865 | 23.2% |
| Median (P50) | $91,670 | -$23,564 | $68,105 | 25.7% |
| 75th Percentile (P75) | $116,480 | -$32,188 | $84,291 | 27.6% |
| 90th Percentile (P90) | $136,220 | -$39,423 | $96,796 | 28.9% |
After federal income tax ($12,008), state tax ($4,543), and FICA ($7,012), a Civil Engineers in Alabama takes home $68,105 per year — or $5,675 per month. The effective tax rate of 25.7% is moderate compared to the national range.
Where does a Civil Engineers keep the most of their paycheck? Top 10 states ranked by after-tax take-home pay.
Alabama ranks #28 out of 51 states for Civil Engineers after-tax take-home pay.
A Civil Engineers in Alabama earning a median salary of $91,670 will take home approximately $68,105 per year after federal income tax ($12,008), state income tax ($4,543), and FICA ($7,012). That is $5,675 per month or $2,619 per bi-weekly paycheck.
The effective total tax rate for a Civil Engineers in Alabama is 25.7%, broken down as: federal income tax 13.1%, Alabama state tax 5.0%, and FICA (Social Security + Medicare) 7.7%. This assumes a single filer with the standard deduction for 2024.
Alabama has a progressive (up to 5.0%). On a Civil Engineers's median salary of $91,670, the state income tax amounts to $4,543 per year, which is an effective state rate of 5.0%.
After all taxes, a Civil Engineers in Alabama takes home approximately $5,675 per month, or about $32.74 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 $91,670 for Civil Engineers in Alabama, then subtract: federal income tax using 2024 IRS brackets ($14,600 standard deduction), Alabama state income tax (progressive (up to 5.0%)), Social Security (6.2% up to $168,600), and Medicare (1.45%). The result — $68,105/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