Last updated: 2025 BLS data · Page refreshed:
How much does a Social Science Research Assistants actually take home in Missouri?
Progressive (up to 4.8%) — 21.9% effective total tax rateData: BLS OEWS 2025 + IRS/State Tax Brackets 2024 • Updated 2026-05-19
Detailed line-by-line tax calculation for a Social Science Research Assistants earning $65,940 in Missouri (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $65,940 | — |
| Federal Income Tax | -$6,347 | 9.6% |
| Missouri State Income Tax | -$3,052 | 4.6% |
| Social Security (OASDI) | -$4,088 | 6.2% |
| Medicare | -$956 | 1.5% |
| Total Taxes | -$14,445 | 21.9% |
| Take-Home Pay | $51,494 | 78.1% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Social Science Research Assistants in Missouri.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $39,250 | -$7,500 | $31,749 | 19.1% |
| 25th Percentile (P25) | $49,750 | -$10,067 | $39,682 | 20.2% |
| Median (P50) | $65,940 | -$14,445 | $51,494 | 21.9% |
| 75th Percentile (P75) | $66,090 | -$14,496 | $51,593 | 21.9% |
| 90th Percentile (P90) | $79,860 | -$19,240 | $60,619 | 24.1% |
After federal income tax ($6,347), state tax ($3,052), and FICA ($5,044), a Social Science Research Assistants in Missouri takes home $51,494 per year — or $4,291 per month. The effective tax rate of 21.9% is relatively low compared to the national range.
With an effective total rate of 21.9%, a Social Science Research Assistants in Missouri keeps $51,495 of $65,940 gross — roughly typical for U.S. middle-income earners once federal, FICA and state taxes are combined.
Missouri uses a progressive state income tax, so brackets escalate as wages rise. For this Social Science Research Assistants salary the state tax works out to $3,053 (4.6% effective) — on top of federal and FICA.
Federal tax on this Social Science Research Assistants salary is $6,348 (44%), but combined state ($3,053, 21%) + FICA ($5,044, 35%) make up the other 56% of the bill.
Moving this same Social Science Research Assistants salary to a zero-state-tax state would yield around $54,548 net — a gain of $3,053 (5.9%) per year versus Missouri.
For Social Science Research Assistants after-tax pay, Missouri ranks #7 of 45 states — top quartile. High gross wages or low state-tax burden (or both) drive the strong ranking.
Translated into paycheck cadences, $51,495 net/year works out to $4,291/month or $1,981/bi-weekly for this Social Science Research Assistants in Missouri — 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.
Missouri ranks #7 out of 45 states for Social Science Research Assistants after-tax take-home pay.
A Social Science Research Assistants in Missouri earning a median salary of $65,940 will take home approximately $51,494 per year after federal income tax ($6,347), state income tax ($3,052), and FICA ($5,044). That is $4,291 per month or $1,980 per bi-weekly paycheck.
The effective total tax rate for a Social Science Research Assistants in Missouri is 21.9%, broken down as: federal income tax 9.6%, Missouri state tax 4.6%, and FICA (Social Security + Medicare) 7.6%. This assumes a single filer with the standard deduction for 2024.
Missouri has a progressive (up to 4.8%). On a Social Science Research Assistants's median salary of $65,940, the state income tax amounts to $3,052 per year, which is an effective state rate of 4.6%.
After all taxes, a Social Science Research Assistants in Missouri takes home approximately $4,291 per month, or about $24.76 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 $65,940 for Social Science Research Assistants in Missouri, then subtract: federal income tax using 2024 IRS brackets ($14,600 standard deduction), Missouri state income tax (progressive (up to 4.8%)), Social Security (6.2% up to $168,600), and Medicare (1.45%). The result — $51,494/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