Last updated: 2025 BLS data · Page refreshed:
How much does a Biochemists and Biophysicists actually take home in Tennessee?
No state income tax — 23.9% effective total tax rateData: BLS OEWS 2025 + IRS/State Tax Brackets 2024 • Updated 2026-05-19
Detailed line-by-line tax calculation for a Biochemists and Biophysicists earning $134,560 in Tennessee (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $134,560 | — |
| Federal Income Tax | -$21,832 | 16.2% |
| Tennessee State Income Tax | -$0 | 0.0% |
| Social Security (OASDI) | -$8,342 | 6.2% |
| Medicare | -$1,951 | 1.4% |
| Total Taxes | -$32,126 | 23.9% |
| Take-Home Pay | $102,433 | 76.1% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Biochemists and Biophysicists in Tennessee.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $82,140 | -$16,195 | $65,944 | 19.7% |
| 25th Percentile (P25) | $115,270 | -$26,021 | $89,248 | 22.6% |
| Median (P50) | $134,560 | -$32,126 | $102,433 | 23.9% |
| 75th Percentile (P75) | $188,180 | -$47,883 | $140,296 | 25.4% |
| 90th Percentile (P90) | $229,640 | -$60,549 | $169,090 | 26.4% |
Tennessee has no state income tax, which means a Biochemists and Biophysicists keeps $102,433 of their $134,560 salary — 76.1% of gross pay. Only federal income tax and FICA reduce the paycheck, making Tennessee one of the most tax-friendly states for this occupation.
With an effective total rate of 23.9%, a Biochemists and Biophysicists in Tennessee keeps $102,433 of $134,560 gross — roughly typical for U.S. middle-income earners once federal, FICA and state taxes are combined.
Tennessee is one of the few states with zero state income tax for wage earners. For a Biochemists and Biophysicists, 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 ($21,833) accounts for 68% of the total tax bill — the single largest deduction. FICA adds $10,294 (32%), and state tax the remaining $0 (0%).
For Biochemists and Biophysicists after-tax pay, Tennessee ranks #2 of 35 states — top quartile. High gross wages or low state-tax burden (or both) drive the strong ranking.
Translated into paycheck cadences, $102,433 net/year works out to $8,536/month or $3,940/bi-weekly for this Biochemists and Biophysicists in Tennessee — the numbers that actually hit a checking account after every deduction.
Where does a Biochemists and Biophysicists keep the most of their paycheck? Top 10 states ranked by after-tax take-home pay.
Tennessee ranks #2 out of 35 states for Biochemists and Biophysicists after-tax take-home pay.
A Biochemists and Biophysicists in Tennessee earning a median salary of $134,560 will take home approximately $102,433 per year after federal income tax ($21,832), state income tax ($0), and FICA ($10,293). That is $8,536 per month or $3,939 per bi-weekly paycheck.
The effective total tax rate for a Biochemists and Biophysicists in Tennessee is 23.9%, broken down as: federal income tax 16.2%, Tennessee state tax 0.0%, and FICA (Social Security + Medicare) 7.6%. This assumes a single filer with the standard deduction for 2024.
No, Tennessee does not levy a state income tax on wages. This means a Biochemists and Biophysicists in Tennessee 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 23.9%.
After all taxes, a Biochemists and Biophysicists in Tennessee takes home approximately $8,536 per month, or about $49.25 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 $134,560 for Biochemists and Biophysicists in Tennessee, then subtract: federal income tax using 2024 IRS brackets ($14,600 standard deduction), Tennessee state income tax (no state income tax), Social Security (6.2% up to $168,600), and Medicare (1.45%). The result — $102,433/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