Last updated: 2025 BLS data · Page refreshed:
How much does a Stationary Engineers and Boiler Operators actually take home in Arizona?
2.5% flat rate — 21.3% effective total tax rateData: BLS OEWS 2025 + IRS/State Tax Brackets 2024 • Updated 2026-05-19
Detailed line-by-line tax calculation for a Stationary Engineers and Boiler Operators earning $75,410 in Arizona (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $75,410 | — |
| Federal Income Tax | -$8,431 | 11.2% |
| Arizona State Income Tax | -$1,885 | 2.5% |
| Social Security (OASDI) | -$4,675 | 6.2% |
| Medicare | -$1,093 | 1.5% |
| Total Taxes | -$16,085 | 21.3% |
| Take-Home Pay | $59,324 | 78.7% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Stationary Engineers and Boiler Operators in Arizona.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $57,440 | -$10,738 | $46,701 | 18.7% |
| 25th Percentile (P25) | $68,640 | -$13,908 | $54,731 | 20.3% |
| Median (P50) | $75,410 | -$16,085 | $59,324 | 21.3% |
| 75th Percentile (P75) | $83,550 | -$18,702 | $64,847 | 22.4% |
| 90th Percentile (P90) | $124,490 | -$32,051 | $92,438 | 25.7% |
After federal income tax ($8,431), state tax ($1,885), and FICA ($5,768), a Stationary Engineers and Boiler Operators in Arizona takes home $59,324 per year — or $4,943 per month. The effective tax rate of 21.3% is relatively low compared to the national range.
With an effective total rate of 21.3%, a Stationary Engineers and Boiler Operators in Arizona keeps $59,325 of $75,410 gross — roughly typical for U.S. middle-income earners once federal, FICA and state taxes are combined.
Arizona applies a flat state income tax — every dollar of wage income is taxed at the same rate. For this Stationary Engineers and Boiler Operators salary that contributes $1,885 to the 2.5% effective state-tax burden.
Federal tax on this Stationary Engineers and Boiler Operators salary is $8,431 (52%), but combined state ($1,885, 12%) + FICA ($5,769, 36%) make up the other 48% of the bill.
A Stationary Engineers and Boiler Operators earning this gross in a no-income-tax state (e.g., Texas, Florida) would take home approximately $61,210 — only $1,885 (3.2%) more than in Arizona.
Arizona ranks #16 of 51 states for Stationary Engineers and Boiler Operators after-tax pay — comfortably in the upper half.
Translated into paycheck cadences, $59,325 net/year works out to $4,944/month or $2,282/bi-weekly for this Stationary Engineers and Boiler Operators in Arizona — the numbers that actually hit a checking account after every deduction.
Where does a Stationary Engineers and Boiler Operators keep the most of their paycheck? Top 10 states ranked by after-tax take-home pay.
Arizona ranks #16 out of 51 states for Stationary Engineers and Boiler Operators after-tax take-home pay.
A Stationary Engineers and Boiler Operators in Arizona earning a median salary of $75,410 will take home approximately $59,324 per year after federal income tax ($8,431), state income tax ($1,885), and FICA ($5,768). That is $4,943 per month or $2,281 per bi-weekly paycheck.
The effective total tax rate for a Stationary Engineers and Boiler Operators in Arizona is 21.3%, broken down as: federal income tax 11.2%, 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 Stationary Engineers and Boiler Operators's median salary of $75,410, the state income tax amounts to $1,885 per year, which is an effective state rate of 2.5%.
After all taxes, a Stationary Engineers and Boiler Operators in Arizona takes home approximately $4,943 per month, or about $28.52 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 $75,410 for Stationary Engineers and Boiler Operators 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 — $59,324/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