Last updated: 2025 BLS data · Page refreshed:
How much does a Materials Engineers actually take home in Louisiana?
Progressive (up to 4.2%) — 27.3% effective total tax rateData: BLS OEWS 2025 + IRS/State Tax Brackets 2024 • Updated 2026-05-19
Detailed line-by-line tax calculation for a Materials Engineers earning $128,670 in Louisiana (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $128,670 | — |
| Federal Income Tax | -$20,419 | 15.9% |
| Louisiana State Income Tax | -$4,887 | 3.8% |
| Social Security (OASDI) | -$7,977 | 6.2% |
| Medicare | -$1,865 | 1.5% |
| Total Taxes | -$35,149 | 27.3% |
| Take-Home Pay | $93,520 | 72.7% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Materials Engineers in Louisiana.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $80,860 | -$18,671 | $62,188 | 23.1% |
| 25th Percentile (P25) | $92,470 | -$22,607 | $69,862 | 24.4% |
| Median (P50) | $128,670 | -$35,149 | $93,520 | 27.3% |
| 75th Percentile (P75) | $155,830 | -$44,900 | $110,929 | 28.8% |
| 90th Percentile (P90) | $171,140 | -$50,239 | $120,900 | 29.4% |
After federal income tax ($20,419), state tax ($4,887), and FICA ($9,843), a Materials Engineers in Louisiana takes home $93,520 per year — or $7,793 per month. The effective tax rate of 27.3% is moderate compared to the national range.
A Materials Engineers in Louisiana loses 27.3% of gross pay to taxes — higher than the ~25% national midpoint. Of the $128,670 gross, $93,520 lands in the paycheck after federal ($20,419), state ($4,887), and FICA ($9,843) withholding.
Louisiana uses a progressive state income tax, so brackets escalate as wages rise. For this Materials Engineers salary the state tax works out to $4,887 (3.8% effective) — on top of federal and FICA.
Federal income tax ($20,419) accounts for 58% of the total tax bill — the single largest deduction. FICA adds $9,843 (28%), and state tax the remaining $4,887 (14%).
Moving this same Materials Engineers salary to a zero-state-tax state would yield around $98,407 net — a gain of $4,887 (5.2%) per year versus Louisiana.
For Materials Engineers after-tax pay, Louisiana ranks #5 of 45 states — top quartile. High gross wages or low state-tax burden (or both) drive the strong ranking.
Translated into paycheck cadences, $93,520 net/year works out to $7,793/month or $3,597/bi-weekly for this Materials Engineers in Louisiana — the numbers that actually hit a checking account after every deduction.
Where does a Materials Engineers keep the most of their paycheck? Top 10 states ranked by after-tax take-home pay.
Louisiana ranks #5 out of 45 states for Materials Engineers after-tax take-home pay.
A Materials Engineers in Louisiana earning a median salary of $128,670 will take home approximately $93,520 per year after federal income tax ($20,419), state income tax ($4,887), and FICA ($9,843). That is $7,793 per month or $3,596 per bi-weekly paycheck.
The effective total tax rate for a Materials Engineers in Louisiana is 27.3%, broken down as: federal income tax 15.9%, Louisiana state tax 3.8%, and FICA (Social Security + Medicare) 7.7%. This assumes a single filer with the standard deduction for 2024.
Louisiana has a progressive (up to 4.2%). On a Materials Engineers's median salary of $128,670, the state income tax amounts to $4,887 per year, which is an effective state rate of 3.8%.
After all taxes, a Materials Engineers in Louisiana takes home approximately $7,793 per month, or about $44.96 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 $128,670 for Materials Engineers in Louisiana, then subtract: federal income tax using 2024 IRS brackets ($14,600 standard deduction), Louisiana state income tax (progressive (up to 4.2%)), Social Security (6.2% up to $168,600), and Medicare (1.45%). The result — $93,520/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