Last updated: 2025 BLS data · Page refreshed:
How much does a Detectives and Criminal Investigators actually take home in Massachusetts?
5.0% flat rate — 27.2% effective total tax rateData: BLS OEWS 2025 + IRS/State Tax Brackets 2024 • Updated 2026-05-19
Detailed line-by-line tax calculation for a Detectives and Criminal Investigators earning $110,150 in Massachusetts (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $110,150 | — |
| Federal Income Tax | -$16,074 | 14.6% |
| Massachusetts State Income Tax | -$5,507 | 5.0% |
| Social Security (OASDI) | -$6,829 | 6.2% |
| Medicare | -$1,597 | 1.5% |
| Total Taxes | -$30,007 | 27.2% |
| Take-Home Pay | $80,142 | 72.8% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Detectives and Criminal Investigators in Massachusetts.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $76,150 | -$18,226 | $57,923 | 23.9% |
| 25th Percentile (P25) | $92,020 | -$23,725 | $68,294 | 25.8% |
| Median (P50) | $110,150 | -$30,007 | $80,142 | 27.2% |
| 75th Percentile (P75) | $146,230 | -$43,131 | $103,098 | 29.5% |
| 90th Percentile (P90) | $179,030 | -$54,506 | $124,523 | 30.4% |
After federal income tax ($16,074), state tax ($5,507), and FICA ($8,426), a Detectives and Criminal Investigators in Massachusetts takes home $80,142 per year — or $6,678 per month. The effective tax rate of 27.2% is moderate compared to the national range.
A Detectives and Criminal Investigators in Massachusetts loses 27.2% of gross pay to taxes — higher than the ~25% national midpoint. Of the $110,150 gross, $80,142 lands in the paycheck after federal ($16,074), state ($5,508), and FICA ($8,426) withholding.
Massachusetts applies a flat state income tax — every dollar of wage income is taxed at the same rate. For this Detectives and Criminal Investigators salary that contributes $5,508 to the 5.0% effective state-tax burden.
Federal tax on this Detectives and Criminal Investigators salary is $16,074 (54%), but combined state ($5,508, 18%) + FICA ($8,426, 28%) make up the other 46% of the bill.
Moving this same Detectives and Criminal Investigators salary to a zero-state-tax state would yield around $85,650 net — a gain of $5,508 (6.9%) per year versus Massachusetts.
For Detectives and Criminal Investigators after-tax pay, Massachusetts ranks #9 of 51 states — top quartile. High gross wages or low state-tax burden (or both) drive the strong ranking.
Translated into paycheck cadences, $80,142 net/year works out to $6,679/month or $3,082/bi-weekly for this Detectives and Criminal Investigators in Massachusetts — the numbers that actually hit a checking account after every deduction.
Where does a Detectives and Criminal Investigators keep the most of their paycheck? Top 10 states ranked by after-tax take-home pay.
Massachusetts ranks #9 out of 51 states for Detectives and Criminal Investigators after-tax take-home pay.
A Detectives and Criminal Investigators in Massachusetts earning a median salary of $110,150 will take home approximately $80,142 per year after federal income tax ($16,074), state income tax ($5,507), and FICA ($8,426). That is $6,678 per month or $3,082 per bi-weekly paycheck.
The effective total tax rate for a Detectives and Criminal Investigators in Massachusetts is 27.2%, broken down as: federal income tax 14.6%, 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 Detectives and Criminal Investigators's median salary of $110,150, the state income tax amounts to $5,507 per year, which is an effective state rate of 5.0%.
After all taxes, a Detectives and Criminal Investigators in Massachusetts takes home approximately $6,678 per month, or about $38.53 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 $110,150 for Detectives and Criminal Investigators 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 — $80,142/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