How much does a Civil Engineers actually take home in Arizona?
2.5% flat rate — 22.5% 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 $84,360 in Arizona (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $84,360 | — |
| Federal Income Tax | -$10,400 | 12.3% |
| Arizona State Income Tax | -$2,109 | 2.5% |
| Social Security (OASDI) | -$5,230 | 6.2% |
| Medicare | -$1,223 | 1.5% |
| Total Taxes | -$18,962 | 22.5% |
| Take-Home Pay | $65,397 | 77.5% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Civil Engineers in Arizona.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $64,010 | -$12,420 | $51,589 | 19.4% |
| 25th Percentile (P25) | $76,330 | -$16,381 | $59,948 | 21.5% |
| Median (P50) | $84,360 | -$18,962 | $65,397 | 22.5% |
| 75th Percentile (P75) | $103,820 | -$25,219 | $78,600 | 24.3% |
| 90th Percentile (P90) | $130,190 | -$33,998 | $96,191 | 26.1% |
After federal income tax ($10,400), state tax ($2,109), and FICA ($6,453), a Civil Engineers in Arizona takes home $65,397 per year — or $5,449 per month. The effective tax rate of 22.5% is relatively low 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.
Arizona ranks #33 out of 51 states for Civil Engineers after-tax take-home pay.
A Civil Engineers in Arizona earning a median salary of $84,360 will take home approximately $65,397 per year after federal income tax ($10,400), state income tax ($2,109), and FICA ($6,453). That is $5,449 per month or $2,515 per bi-weekly paycheck.
The effective total tax rate for a Civil Engineers in Arizona is 22.5%, broken down as: federal income tax 12.3%, Arizona state tax 2.5%, and FICA (Social Security + Medicare) 7.6%. This assumes a single filer with the standard deduction for 2024.
Arizona has a 2.5% flat rate. On a Civil Engineers's median salary of $84,360, the state income tax amounts to $2,109 per year, which is an effective state rate of 2.5%.
After all taxes, a Civil Engineers in Arizona takes home approximately $5,449 per month, or about $31.44 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 2024 BLS median salary of $84,360 for Civil 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 — $65,397/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