Last updated: 2025 BLS data · Page refreshed:
How much does a Physicists actually take home in Kentucky?
4.0% flat rate — 29.4% effective total tax rateData: BLS OEWS 2025 + IRS/State Tax Brackets 2024 • Updated 2026-05-19
Detailed line-by-line tax calculation for a Physicists earning $180,910 in Kentucky (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $180,910 | — |
| Federal Income Tax | -$32,956 | 18.2% |
| Kentucky State Income Tax | -$7,236 | 4.0% |
| Social Security (OASDI) | -$10,453 | 5.8% |
| Medicare | -$2,623 | 1.5% |
| Total Taxes | -$53,269 | 29.4% |
| Take-Home Pay | $127,640 | 70.6% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Physicists in Kentucky.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $65,860 | -$14,002 | $51,857 | 21.3% |
| 25th Percentile (P25) | $120,100 | -$32,354 | $87,745 | 26.9% |
| Median (P50) | $180,910 | -$53,269 | $127,640 | 29.4% |
| 75th Percentile (P75) | $232,170 | -$70,704 | $161,465 | 30.5% |
| 90th Percentile (P90) | $282,000 | -$90,524 | $191,475 | 32.1% |
After federal income tax ($32,956), state tax ($7,236), and FICA ($13,076), a Physicists in Kentucky takes home $127,640 per year — or $10,636 per month. The effective tax rate of 29.4% is moderate compared to the national range.
A Physicists in Kentucky loses 29.4% of gross pay to taxes — higher than the ~25% national midpoint. Of the $180,910 gross, $127,640 lands in the paycheck after federal ($32,957), state ($7,236), and FICA ($13,076) withholding.
Kentucky applies a flat state income tax — every dollar of wage income is taxed at the same rate. For this Physicists salary that contributes $7,236 to the 4.0% effective state-tax burden.
Federal income tax ($32,957) accounts for 62% of the total tax bill — the single largest deduction. FICA adds $13,076 (25%), and state tax the remaining $7,236 (14%).
The state-tax gap is substantial: a Physicists earning this gross in a no-income-tax state would net about $134,877 — an extra $7,236 (5.7%) annually compared with Kentucky.
For Physicists after-tax pay, Kentucky ranks #8 of 43 states — top quartile. High gross wages or low state-tax burden (or both) drive the strong ranking.
Translated into paycheck cadences, $127,640 net/year works out to $10,637/month or $4,909/bi-weekly for this Physicists in Kentucky — the numbers that actually hit a checking account after every deduction.
Where does a Physicists keep the most of their paycheck? Top 10 states ranked by after-tax take-home pay.
Kentucky ranks #8 out of 43 states for Physicists after-tax take-home pay.
A Physicists in Kentucky earning a median salary of $180,910 will take home approximately $127,640 per year after federal income tax ($32,956), state income tax ($7,236), and FICA ($13,076). That is $10,636 per month or $4,909 per bi-weekly paycheck.
The effective total tax rate for a Physicists in Kentucky is 29.4%, broken down as: federal income tax 18.2%, Kentucky state tax 4.0%, and FICA (Social Security + Medicare) 7.2%. This assumes a single filer with the standard deduction for 2024.
Kentucky has a 4.0% flat rate. On a Physicists's median salary of $180,910, the state income tax amounts to $7,236 per year, which is an effective state rate of 4.0%.
After all taxes, a Physicists in Kentucky takes home approximately $10,636 per month, or about $61.37 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 $180,910 for Physicists in Kentucky, then subtract: federal income tax using 2024 IRS brackets ($14,600 standard deduction), Kentucky state income tax (4.0% flat rate), Social Security (6.2% up to $168,600), and Medicare (1.45%). The result — $127,640/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