How much does a Mechanical Engineers actually take home in Arizona?
2.5% flat rate — 24.0% 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 Mechanical Engineers earning $99,650 in Arizona (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $99,650 | — |
| Federal Income Tax | -$13,764 | 13.8% |
| Arizona State Income Tax | -$2,491 | 2.5% |
| Social Security (OASDI) | -$6,178 | 6.2% |
| Medicare | -$1,444 | 1.5% |
| Total Taxes | -$23,878 | 24.0% |
| Take-Home Pay | $75,771 | 76.0% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Mechanical Engineers in Arizona.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $70,410 | -$14,477 | $55,932 | 20.6% |
| 25th Percentile (P25) | $81,120 | -$17,921 | $63,198 | 22.1% |
| Median (P50) | $99,650 | -$23,878 | $75,771 | 24.0% |
| 75th Percentile (P75) | $125,760 | -$32,485 | $93,274 | 25.8% |
| 90th Percentile (P90) | $149,110 | -$40,459 | $108,650 | 27.1% |
After federal income tax ($13,764), state tax ($2,491), and FICA ($7,623), a Mechanical Engineers in Arizona takes home $75,771 per year — or $6,314 per month. The effective tax rate of 24.0% is relatively low compared to the national range.
Where does a Mechanical Engineers keep the most of their paycheck? Top 10 states ranked by after-tax take-home pay.
Arizona ranks #14 out of 51 states for Mechanical Engineers after-tax take-home pay.
A Mechanical Engineers in Arizona earning a median salary of $99,650 will take home approximately $75,771 per year after federal income tax ($13,764), state income tax ($2,491), and FICA ($7,623). That is $6,314 per month or $2,914 per bi-weekly paycheck.
The effective total tax rate for a Mechanical Engineers in Arizona is 24.0%, broken down as: federal income tax 13.8%, Arizona state tax 2.5%, and FICA (Social Security + Medicare) 7.7%. This assumes a single filer with the standard deduction for 2024.
Arizona has a 2.5% flat rate. On a Mechanical Engineers's median salary of $99,650, the state income tax amounts to $2,491 per year, which is an effective state rate of 2.5%.
After all taxes, a Mechanical Engineers in Arizona takes home approximately $6,314 per month, or about $36.43 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 2024 BLS median salary of $99,650 for Mechanical Engineers in Arizona, then subtract: federal income tax using 2024 IRS brackets ($14,600 standard deduction), Arizona state income tax (2.5% flat rate), Social Security (6.2% up to $168,600), and Medicare (1.45%). The result — $75,771/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