Last updated: 2025 BLS data · Page refreshed:
How much does a Hydrologists actually take home in Massachusetts?
5.0% flat rate — 27.9% effective total tax rateData: BLS OEWS 2025 + IRS/State Tax Brackets 2024 • Updated 2026-05-19
Detailed line-by-line tax calculation for a Hydrologists earning $119,350 in Massachusetts (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $119,350 | — |
| Federal Income Tax | -$18,182 | 15.2% |
| Massachusetts State Income Tax | -$5,967 | 5.0% |
| Social Security (OASDI) | -$7,399 | 6.2% |
| Medicare | -$1,730 | 1.5% |
| Total Taxes | -$33,280 | 27.9% |
| Take-Home Pay | $86,069 | 72.1% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Hydrologists in Massachusetts.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $71,510 | -$16,619 | $54,890 | 23.2% |
| 25th Percentile (P25) | $106,160 | -$28,625 | $77,534 | 27.0% |
| Median (P50) | $119,350 | -$33,280 | $86,069 | 27.9% |
| 75th Percentile (P75) | $132,480 | -$38,092 | $94,387 | 28.8% |
| 90th Percentile (P90) | $155,150 | -$46,400 | $108,749 | 29.9% |
After federal income tax ($18,182), state tax ($5,967), and FICA ($9,130), a Hydrologists in Massachusetts takes home $86,069 per year — or $7,172 per month. The effective tax rate of 27.9% is moderate compared to the national range.
A Hydrologists in Massachusetts loses 27.9% of gross pay to taxes — higher than the ~25% national midpoint. Of the $119,350 gross, $86,070 lands in the paycheck after federal ($18,182), state ($5,968), and FICA ($9,130) withholding.
Massachusetts applies a flat state income tax — every dollar of wage income is taxed at the same rate. For this Hydrologists salary that contributes $5,968 to the 5.0% effective state-tax burden.
Federal tax on this Hydrologists salary is $18,182 (55%), but combined state ($5,968, 18%) + FICA ($9,130, 27%) make up the other 45% of the bill.
Moving this same Hydrologists salary to a zero-state-tax state would yield around $92,037 net — a gain of $5,968 (6.9%) per year versus Massachusetts.
For Hydrologists after-tax pay, Massachusetts ranks #5 of 34 states — top quartile. High gross wages or low state-tax burden (or both) drive the strong ranking.
Translated into paycheck cadences, $86,070 net/year works out to $7,172/month or $3,310/bi-weekly for this Hydrologists in Massachusetts — the numbers that actually hit a checking account after every deduction.
Where does a Hydrologists keep the most of their paycheck? Top 10 states ranked by after-tax take-home pay.
Massachusetts ranks #5 out of 34 states for Hydrologists after-tax take-home pay.
A Hydrologists in Massachusetts earning a median salary of $119,350 will take home approximately $86,069 per year after federal income tax ($18,182), state income tax ($5,967), and FICA ($9,130). That is $7,172 per month or $3,310 per bi-weekly paycheck.
The effective total tax rate for a Hydrologists in Massachusetts is 27.9%, broken down as: federal income tax 15.2%, 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 Hydrologists's median salary of $119,350, the state income tax amounts to $5,967 per year, which is an effective state rate of 5.0%.
After all taxes, a Hydrologists in Massachusetts takes home approximately $7,172 per month, or about $41.38 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 $119,350 for Hydrologists 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 — $86,069/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