Last updated: 2025 BLS data · Page refreshed:
How much does a Social Science Research Assistants actually take home in New Hampshire?
No state income tax — 17.2% effective total tax rateData: BLS OEWS 2025 + IRS/State Tax Brackets 2024 • Updated 2026-05-19
Detailed line-by-line tax calculation for a Social Science Research Assistants earning $65,690 in New Hampshire (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $65,690 | — |
| Federal Income Tax | -$6,292 | 9.6% |
| New Hampshire State Income Tax | -$0 | 0.0% |
| Social Security (OASDI) | -$4,072 | 6.2% |
| Medicare | -$952 | 1.4% |
| Total Taxes | -$11,318 | 17.2% |
| Take-Home Pay | $54,371 | 82.8% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Social Science Research Assistants in New Hampshire.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $37,350 | -$5,355 | $31,994 | 14.3% |
| 25th Percentile (P25) | $47,420 | -$7,334 | $40,085 | 15.5% |
| Median (P50) | $65,690 | -$11,318 | $54,371 | 17.2% |
| 75th Percentile (P75) | $77,100 | -$14,701 | $62,398 | 19.1% |
| 90th Percentile (P90) | $93,030 | -$19,424 | $73,605 | 20.9% |
New Hampshire has no state income tax, which means a Social Science Research Assistants keeps $54,371 of their $65,690 salary — 82.8% of gross pay. Only federal income tax and FICA reduce the paycheck, making New Hampshire one of the most tax-friendly states for this occupation.
A Social Science Research Assistants in New Hampshire faces an effective total tax rate of only 17.2%, keeping 82.8% of every gross dollar. That leaves $54,372 net out of $65,690 gross — a favorable outcome compared to states with combined rates above 30%.
New Hampshire is one of the few states with zero state income tax for wage earners. For a Social Science Research Assistants, that means the only deductions are federal income tax and FICA — no additional state withholding. This typically adds several thousand dollars per year compared to comparable states with income tax.
Federal income tax ($6,293) accounts for 56% of the total tax bill — the single largest deduction. FICA adds $5,025 (44%), and state tax the remaining $0 (0%).
For Social Science Research Assistants after-tax pay, New Hampshire ranks #1 of 45 states — top quartile. High gross wages or low state-tax burden (or both) drive the strong ranking.
Translated into paycheck cadences, $54,372 net/year works out to $4,531/month or $2,091/bi-weekly for this Social Science Research Assistants in New Hampshire — the numbers that actually hit a checking account after every deduction.
Where does a Social Science Research Assistants keep the most of their paycheck? Top 10 states ranked by after-tax take-home pay.
New Hampshire ranks #1 out of 45 states for Social Science Research Assistants after-tax take-home pay.
A Social Science Research Assistants in New Hampshire earning a median salary of $65,690 will take home approximately $54,371 per year after federal income tax ($6,292), state income tax ($0), and FICA ($5,025). That is $4,530 per month or $2,091 per bi-weekly paycheck.
The effective total tax rate for a Social Science Research Assistants in New Hampshire is 17.2%, broken down as: federal income tax 9.6%, New Hampshire state tax 0.0%, and FICA (Social Security + Medicare) 7.6%. This assumes a single filer with the standard deduction for 2024.
No, New Hampshire does not levy a state income tax on wages. This means a Social Science Research Assistants in New Hampshire only pays federal income tax and FICA taxes, resulting in a lower overall tax burden compared to most other states. The total effective rate is 17.2%.
After all taxes, a Social Science Research Assistants in New Hampshire takes home approximately $4,530 per month, or about $26.14 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 $65,690 for Social Science Research Assistants in New Hampshire, then subtract: federal income tax using 2024 IRS brackets ($14,600 standard deduction), New Hampshire state income tax (no state income tax), Social Security (6.2% up to $168,600), and Medicare (1.45%). The result — $54,371/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