Last updated: 2025 BLS data · Page refreshed:
How much does a Environmental Scientists and Specialists, Including Health actually take home in Massachusetts?
5.0% flat rate — 26.5% effective total tax rateData: BLS OEWS 2025 + IRS/State Tax Brackets 2024 • Updated 2026-05-19
Detailed line-by-line tax calculation for a Environmental Scientists and Specialists, Including Health earning $100,640 in Massachusetts (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $100,640 | — |
| Federal Income Tax | -$13,981 | 13.9% |
| Massachusetts State Income Tax | -$5,032 | 5.0% |
| Social Security (OASDI) | -$6,239 | 6.2% |
| Medicare | -$1,459 | 1.4% |
| Total Taxes | -$26,712 | 26.5% |
| Take-Home Pay | $73,927 | 73.5% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Environmental Scientists and Specialists, Including Health in Massachusetts.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $63,460 | -$13,829 | $49,630 | 21.8% |
| 25th Percentile (P25) | $79,890 | -$19,522 | $60,367 | 24.4% |
| Median (P50) | $100,640 | -$26,712 | $73,927 | 26.5% |
| 75th Percentile (P75) | $127,310 | -$36,197 | $91,112 | 28.4% |
| 90th Percentile (P90) | $139,310 | -$40,595 | $98,714 | 29.1% |
After federal income tax ($13,981), state tax ($5,032), and FICA ($7,698), a Environmental Scientists and Specialists, Including Health in Massachusetts takes home $73,927 per year — or $6,160 per month. The effective tax rate of 26.5% is moderate compared to the national range.
A Environmental Scientists and Specialists, Including Health in Massachusetts loses 26.5% of gross pay to taxes — higher than the ~25% national midpoint. Of the $100,640 gross, $73,927 lands in the paycheck after federal ($13,982), state ($5,032), and FICA ($7,699) withholding.
Massachusetts applies a flat state income tax — every dollar of wage income is taxed at the same rate. For this Environmental Scientists and Specialists, Including Health salary that contributes $5,032 to the 5.0% effective state-tax burden.
Federal tax on this Environmental Scientists and Specialists, Including Health salary is $13,982 (52%), but combined state ($5,032, 19%) + FICA ($7,699, 29%) make up the other 48% of the bill.
Moving this same Environmental Scientists and Specialists, Including Health salary to a zero-state-tax state would yield around $78,959 net — a gain of $5,032 (6.8%) per year versus Massachusetts.
For Environmental Scientists and Specialists, Including Health after-tax pay, Massachusetts ranks #5 of 51 states — top quartile. High gross wages or low state-tax burden (or both) drive the strong ranking.
Translated into paycheck cadences, $73,927 net/year works out to $6,161/month or $2,843/bi-weekly for this Environmental Scientists and Specialists, Including Health in Massachusetts — the numbers that actually hit a checking account after every deduction.
Where does a Environmental Scientists and Specialists, Including Health keep the most of their paycheck? Top 10 states ranked by after-tax take-home pay.
Massachusetts ranks #5 out of 51 states for Environmental Scientists and Specialists, Including Health after-tax take-home pay.
A Environmental Scientists and Specialists, Including Health in Massachusetts earning a median salary of $100,640 will take home approximately $73,927 per year after federal income tax ($13,981), state income tax ($5,032), and FICA ($7,698). That is $6,160 per month or $2,843 per bi-weekly paycheck.
The effective total tax rate for a Environmental Scientists and Specialists, Including Health in Massachusetts is 26.5%, broken down as: federal income tax 13.9%, 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 Environmental Scientists and Specialists, Including Health's median salary of $100,640, the state income tax amounts to $5,032 per year, which is an effective state rate of 5.0%.
After all taxes, a Environmental Scientists and Specialists, Including Health in Massachusetts takes home approximately $6,160 per month, or about $35.54 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 $100,640 for Environmental Scientists and Specialists, Including Health 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 — $73,927/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