How much does a Environmental Engineers actually take home in Massachusetts?
5.0% flat rate — 27.1% 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 Environmental Engineers earning $107,550 in Massachusetts (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $107,550 | — |
| Federal Income Tax | -$15,502 | 14.4% |
| Massachusetts State Income Tax | -$5,377 | 5.0% |
| Social Security (OASDI) | -$6,668 | 6.2% |
| Medicare | -$1,559 | 1.5% |
| Total Taxes | -$29,107 | 27.1% |
| Take-Home Pay | $78,442 | 72.9% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Environmental Engineers in Massachusetts.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $74,110 | -$17,520 | $56,589 | 23.6% |
| 25th Percentile (P25) | $81,760 | -$20,170 | $61,589 | 24.7% |
| Median (P50) | $107,550 | -$29,107 | $78,442 | 27.1% |
| 75th Percentile (P75) | $122,720 | -$34,515 | $88,204 | 28.1% |
| 90th Percentile (P90) | $144,720 | -$42,578 | $102,141 | 29.4% |
After federal income tax ($15,502), state tax ($5,377), and FICA ($8,227), a Environmental Engineers in Massachusetts takes home $78,442 per year — or $6,536 per month. The effective tax rate of 27.1% is moderate compared to the national range.
Where does a Environmental Engineers keep the most of their paycheck? Top 10 states ranked by after-tax take-home pay.
Massachusetts ranks #10 out of 48 states for Environmental Engineers after-tax take-home pay.
A Environmental Engineers in Massachusetts earning a median salary of $107,550 will take home approximately $78,442 per year after federal income tax ($15,502), state income tax ($5,377), and FICA ($8,227). That is $6,536 per month or $3,017 per bi-weekly paycheck.
The effective total tax rate for a Environmental Engineers in Massachusetts is 27.1%, broken down as: federal income tax 14.4%, Massachusetts state tax 5.0%, and FICA (Social Security + Medicare) 7.7%. This assumes a single filer with the standard deduction for 2024.
Massachusetts has a 5.0% flat rate. On a Environmental Engineers's median salary of $107,550, the state income tax amounts to $5,377 per year, which is an effective state rate of 5.0%.
After all taxes, a Environmental Engineers in Massachusetts takes home approximately $6,536 per month, or about $37.71 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 $107,550 for Environmental 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 — $78,442/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