Last updated: 2025 BLS data · Page refreshed:
How much does a Mechanical Engineers actually take home in Alabama?
Progressive (up to 5.0%) — 26.5% effective total tax rateData: BLS OEWS 2025 + IRS/State Tax Brackets 2024 • Updated 2026-05-19
Detailed line-by-line tax calculation for a Mechanical Engineers earning $100,230 in Alabama (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $100,230 | — |
| Federal Income Tax | -$13,891 | 13.9% |
| Alabama State Income Tax | -$4,971 | 5.0% |
| Social Security (OASDI) | -$6,214 | 6.2% |
| Medicare | -$1,453 | 1.5% |
| Total Taxes | -$26,530 | 26.5% |
| Take-Home Pay | $73,699 | 73.5% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Mechanical Engineers in Alabama.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $72,110 | -$16,787 | $55,322 | 23.3% |
| 25th Percentile (P25) | $83,800 | -$20,837 | $62,962 | 24.9% |
| Median (P50) | $100,230 | -$26,530 | $73,699 | 26.5% |
| 75th Percentile (P75) | $128,100 | -$36,447 | $91,652 | 28.5% |
| 90th Percentile (P90) | $162,420 | -$49,025 | $113,394 | 30.2% |
After federal income tax ($13,891), state tax ($4,971), and FICA ($7,667), a Mechanical Engineers in Alabama takes home $73,699 per year — or $6,141 per month. The effective tax rate of 26.5% is moderate compared to the national range.
A Mechanical Engineers in Alabama loses 26.5% of gross pay to taxes — higher than the ~25% national midpoint. Of the $100,230 gross, $73,699 lands in the paycheck after federal ($13,892), state ($4,972), and FICA ($7,668) withholding.
Alabama uses a progressive state income tax, so brackets escalate as wages rise. For this Mechanical Engineers salary the state tax works out to $4,972 (5.0% effective) — on top of federal and FICA.
Federal tax on this Mechanical Engineers salary is $13,892 (52%), but combined state ($4,972, 19%) + FICA ($7,668, 29%) make up the other 48% of the bill.
Moving this same Mechanical Engineers salary to a zero-state-tax state would yield around $78,671 net — a gain of $4,972 (6.7%) per year versus Alabama.
Alabama ranks #34 of 51 states for Mechanical Engineers after-tax pay — lower half of the national distribution. Either gross wages trail the national median, state tax is elevated, or both.
Translated into paycheck cadences, $73,699 net/year works out to $6,142/month or $2,835/bi-weekly for this Mechanical Engineers in Alabama — the numbers that actually hit a checking account after every deduction.
Where does a Mechanical Engineers keep the most of their paycheck? Top 10 states ranked by after-tax take-home pay.
Alabama ranks #34 out of 51 states for Mechanical Engineers after-tax take-home pay.
A Mechanical Engineers in Alabama earning a median salary of $100,230 will take home approximately $73,699 per year after federal income tax ($13,891), state income tax ($4,971), and FICA ($7,667). That is $6,141 per month or $2,834 per bi-weekly paycheck.
The effective total tax rate for a Mechanical Engineers in Alabama is 26.5%, broken down as: federal income tax 13.9%, 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 Mechanical Engineers's median salary of $100,230, the state income tax amounts to $4,971 per year, which is an effective state rate of 5.0%.
After all taxes, a Mechanical Engineers in Alabama takes home approximately $6,141 per month, or about $35.43 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 $100,230 for Mechanical 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 — $73,699/yr — does not include local taxes, pre-tax deductions (401k, HSA), or tax credits.
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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