Last updated: 2025 BLS data · Page refreshed:
How much does a Biochemists and Biophysicists actually take home in North Carolina?
4.5% flat rate — 24.2% effective total tax rateData: BLS OEWS 2025 + IRS/State Tax Brackets 2024 • Updated 2026-05-19
Detailed line-by-line tax calculation for a Biochemists and Biophysicists earning $82,220 in North Carolina (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $82,220 | — |
| Federal Income Tax | -$9,929 | 12.1% |
| North Carolina State Income Tax | -$3,699 | 4.5% |
| Social Security (OASDI) | -$5,097 | 6.2% |
| Medicare | -$1,192 | 1.5% |
| Total Taxes | -$19,919 | 24.2% |
| Take-Home Pay | $62,300 | 75.8% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Biochemists and Biophysicists in North Carolina.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $62,850 | -$13,304 | $49,545 | 21.2% |
| 25th Percentile (P25) | $67,140 | -$14,769 | $52,370 | 22.0% |
| Median (P50) | $82,220 | -$19,919 | $62,300 | 24.2% |
| 75th Percentile (P75) | $119,960 | -$32,904 | $87,055 | 27.4% |
| 90th Percentile (P90) | $160,940 | -$47,718 | $113,221 | 29.6% |
After federal income tax ($9,929), state tax ($3,699), and FICA ($6,289), a Biochemists and Biophysicists in North Carolina takes home $62,300 per year — or $5,191 per month. The effective tax rate of 24.2% is relatively low compared to the national range.
With an effective total rate of 24.2%, a Biochemists and Biophysicists in North Carolina keeps $62,301 of $82,220 gross — roughly typical for U.S. middle-income earners once federal, FICA and state taxes are combined.
North Carolina applies a flat state income tax — every dollar of wage income is taxed at the same rate. For this Biochemists and Biophysicists salary that contributes $3,700 to the 4.5% effective state-tax burden.
Federal tax on this Biochemists and Biophysicists salary is $9,929 (50%), but combined state ($3,700, 19%) + FICA ($6,290, 32%) make up the other 50% of the bill.
Moving this same Biochemists and Biophysicists salary to a zero-state-tax state would yield around $66,001 net — a gain of $3,700 (5.9%) per year versus North Carolina.
North Carolina ranks #25 of 35 states for Biochemists and Biophysicists 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, $62,301 net/year works out to $5,192/month or $2,396/bi-weekly for this Biochemists and Biophysicists in North Carolina — 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.
North Carolina ranks #25 out of 35 states for Biochemists and Biophysicists after-tax take-home pay.
A Biochemists and Biophysicists in North Carolina earning a median salary of $82,220 will take home approximately $62,300 per year after federal income tax ($9,929), state income tax ($3,699), and FICA ($6,289). That is $5,191 per month or $2,396 per bi-weekly paycheck.
The effective total tax rate for a Biochemists and Biophysicists in North Carolina is 24.2%, broken down as: federal income tax 12.1%, North Carolina state tax 4.5%, and FICA (Social Security + Medicare) 7.6%. This assumes a single filer with the standard deduction for 2024.
North Carolina has a 4.5% flat rate. On a Biochemists and Biophysicists's median salary of $82,220, the state income tax amounts to $3,699 per year, which is an effective state rate of 4.5%.
After all taxes, a Biochemists and Biophysicists in North Carolina takes home approximately $5,191 per month, or about $29.95 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 $82,220 for Biochemists and Biophysicists in North Carolina, then subtract: federal income tax using 2024 IRS brackets ($14,600 standard deduction), North Carolina state income tax (4.5% flat rate), Social Security (6.2% up to $168,600), and Medicare (1.45%). The result — $62,300/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