How much does a Nuclear Engineers actually take home in Massachusetts?
5.0% flat rate — 29.3% effective total tax rateData: BLS OEWS 2024 + IRS/State Tax Brackets 2024 • Updated 2026-04-01
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Detailed line-by-line tax calculation for a Nuclear Engineers earning $141,520 in Massachusetts (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $141,520 | — |
| Federal Income Tax | -$23,503 | 16.6% |
| Massachusetts State Income Tax | -$7,076 | 5.0% |
| Social Security (OASDI) | -$8,774 | 6.2% |
| Medicare | -$2,052 | 1.4% |
| Total Taxes | -$41,405 | 29.3% |
| Take-Home Pay | $100,114 | 70.7% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Nuclear Engineers in Massachusetts.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $117,580 | -$32,631 | $84,948 | 27.8% |
| 25th Percentile (P25) | $128,160 | -$36,509 | $91,650 | 28.5% |
| Median (P50) | $141,520 | -$41,405 | $100,114 | 29.3% |
| 75th Percentile (P75) | $158,010 | -$47,449 | $110,560 | 30.0% |
| 90th Percentile (P90) | $164,540 | -$49,842 | $114,697 | 30.3% |
After federal income tax ($23,503), state tax ($7,076), and FICA ($10,826), a Nuclear Engineers in Massachusetts takes home $100,114 per year — or $8,342 per month. The effective tax rate of 29.3% is moderate compared to the national range.
Where does a Nuclear Engineers keep the most of their paycheck? Top 10 states ranked by after-tax take-home pay.
Massachusetts ranks #7 out of 23 states for Nuclear Engineers after-tax take-home pay.
A Nuclear Engineers in Massachusetts earning a median salary of $141,520 will take home approximately $100,114 per year after federal income tax ($23,503), state income tax ($7,076), and FICA ($10,826). That is $8,342 per month or $3,850 per bi-weekly paycheck.
The effective total tax rate for a Nuclear Engineers in Massachusetts is 29.3%, broken down as: federal income tax 16.6%, Massachusetts state tax 5.0%, and FICA (Social Security + Medicare) 7.6%. This assumes a single filer with the standard deduction for 2024.
Massachusetts has a 5.0% flat rate. On a Nuclear Engineers's median salary of $141,520, the state income tax amounts to $7,076 per year, which is an effective state rate of 5.0%.
After all taxes, a Nuclear Engineers in Massachusetts takes home approximately $8,342 per month, or about $48.13 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 $141,520 for Nuclear Engineers in Massachusetts, then subtract: federal income tax using 2024 IRS brackets ($14,600 standard deduction), Massachusetts state income tax (5.0% flat rate), Social Security (6.2% up to $168,600), and Medicare (1.45%). The result — $100,114/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