How much does a Data Scientists actually take home in Massachusetts?
5.0% flat rate — 28.0% 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 Data Scientists earning $121,560 in Massachusetts (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $121,560 | — |
| Federal Income Tax | -$18,712 | 15.4% |
| Massachusetts State Income Tax | -$6,078 | 5.0% |
| Social Security (OASDI) | -$7,536 | 6.2% |
| Medicare | -$1,762 | 1.4% |
| Total Taxes | -$34,090 | 28.0% |
| Take-Home Pay | $87,469 | 72.0% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Data Scientists in Massachusetts.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $75,540 | -$18,015 | $57,524 | 23.8% |
| 25th Percentile (P25) | $89,640 | -$22,901 | $66,738 | 25.5% |
| Median (P50) | $121,560 | -$34,090 | $87,469 | 28.0% |
| 75th Percentile (P75) | $146,990 | -$43,410 | $103,579 | 29.5% |
| 90th Percentile (P90) | $185,280 | -$56,409 | $128,870 | 30.4% |
After federal income tax ($18,712), state tax ($6,078), and FICA ($9,299), a Data Scientists in Massachusetts takes home $87,469 per year — or $7,289 per month. The effective tax rate of 28.0% is moderate compared to the national range.
Where does a Data Scientists keep the most of their paycheck? Top 10 states ranked by after-tax take-home pay.
Massachusetts ranks #12 out of 51 states for Data Scientists after-tax take-home pay.
A Data Scientists in Massachusetts earning a median salary of $121,560 will take home approximately $87,469 per year after federal income tax ($18,712), state income tax ($6,078), and FICA ($9,299). That is $7,289 per month or $3,364 per bi-weekly paycheck.
The effective total tax rate for a Data Scientists in Massachusetts is 28.0%, broken down as: federal income tax 15.4%, 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 Data Scientists's median salary of $121,560, the state income tax amounts to $6,078 per year, which is an effective state rate of 5.0%.
After all taxes, a Data Scientists in Massachusetts takes home approximately $7,289 per month, or about $42.05 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 $121,560 for Data Scientists 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 — $87,469/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