Last updated: 2025 BLS data · Page refreshed:
How much does a Mathematicians actually take home in Massachusetts?
5.0% flat rate — 26.8% effective total tax rateData: BLS OEWS 2025 + IRS/State Tax Brackets 2024 • Updated 2026-05-19
Detailed line-by-line tax calculation for a Mathematicians earning $104,190 in Massachusetts (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $104,190 | — |
| Federal Income Tax | -$14,762 | 14.2% |
| Massachusetts State Income Tax | -$5,209 | 5.0% |
| Social Security (OASDI) | -$6,459 | 6.2% |
| Medicare | -$1,510 | 1.5% |
| Total Taxes | -$27,942 | 26.8% |
| Take-Home Pay | $76,247 | 73.2% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Mathematicians in Massachusetts.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $72,030 | -$16,799 | $55,230 | 23.3% |
| 25th Percentile (P25) | $81,510 | -$20,084 | $61,425 | 24.6% |
| Median (P50) | $104,190 | -$27,942 | $76,247 | 26.8% |
| 75th Percentile (P75) | $104,600 | -$28,084 | $76,515 | 26.8% |
| 90th Percentile (P90) | $149,520 | -$44,337 | $105,182 | 29.7% |
After federal income tax ($14,762), state tax ($5,209), and FICA ($7,970), a Mathematicians in Massachusetts takes home $76,247 per year — or $6,353 per month. The effective tax rate of 26.8% is moderate compared to the national range.
A Mathematicians in Massachusetts loses 26.8% of gross pay to taxes — higher than the ~25% national midpoint. Of the $104,190 gross, $76,247 lands in the paycheck after federal ($14,763), state ($5,210), and FICA ($7,971) withholding.
Massachusetts applies a flat state income tax — every dollar of wage income is taxed at the same rate. For this Mathematicians salary that contributes $5,210 to the 5.0% effective state-tax burden.
Federal tax on this Mathematicians salary is $14,763 (53%), but combined state ($5,210, 19%) + FICA ($7,971, 29%) make up the other 47% of the bill.
Moving this same Mathematicians salary to a zero-state-tax state would yield around $81,457 net — a gain of $5,210 (6.8%) per year versus Massachusetts.
Massachusetts ranks #9 of 12 states for Mathematicians after-tax pay — lower half of the national distribution. Either gross wages trail the national median, state tax is elevated, or both.
Translated into paycheck cadences, $76,247 net/year works out to $6,354/month or $2,933/bi-weekly for this Mathematicians in Massachusetts — the numbers that actually hit a checking account after every deduction.
Where does a Mathematicians keep the most of their paycheck? Top 10 states ranked by after-tax take-home pay.
Massachusetts ranks #9 out of 12 states for Mathematicians after-tax take-home pay.
A Mathematicians in Massachusetts earning a median salary of $104,190 will take home approximately $76,247 per year after federal income tax ($14,762), state income tax ($5,209), and FICA ($7,970). That is $6,353 per month or $2,932 per bi-weekly paycheck.
The effective total tax rate for a Mathematicians in Massachusetts is 26.8%, broken down as: federal income tax 14.2%, 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 Mathematicians's median salary of $104,190, the state income tax amounts to $5,209 per year, which is an effective state rate of 5.0%.
After all taxes, a Mathematicians in Massachusetts takes home approximately $6,353 per month, or about $36.66 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 $104,190 for Mathematicians 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 — $76,247/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