Last updated: 2025 BLS data · Page refreshed:
How much does a Environmental Engineers actually take home in Louisiana?
Progressive (up to 4.2%) — 27.4% effective total tax rateData: BLS OEWS 2025 + IRS/State Tax Brackets 2024 • Updated 2026-05-19
Detailed line-by-line tax calculation for a Environmental Engineers earning $130,510 in Louisiana (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $130,510 | — |
| Federal Income Tax | -$20,860 | 16.0% |
| Louisiana State Income Tax | -$4,965 | 3.8% |
| Social Security (OASDI) | -$8,091 | 6.2% |
| Medicare | -$1,892 | 1.5% |
| Total Taxes | -$35,810 | 27.4% |
| Take-Home Pay | $94,699 | 72.6% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Environmental Engineers in Louisiana.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $76,500 | -$17,193 | $59,306 | 22.5% |
| 25th Percentile (P25) | $99,490 | -$24,986 | $74,503 | 25.1% |
| Median (P50) | $130,510 | -$35,810 | $94,699 | 27.4% |
| 75th Percentile (P75) | $171,630 | -$50,384 | $121,245 | 29.4% |
| 90th Percentile (P90) | $201,300 | -$59,208 | $142,091 | 29.4% |
After federal income tax ($20,860), state tax ($4,965), and FICA ($9,984), a Environmental Engineers in Louisiana takes home $94,699 per year — or $7,891 per month. The effective tax rate of 27.4% is moderate compared to the national range.
A Environmental Engineers in Louisiana loses 27.4% of gross pay to taxes — higher than the ~25% national midpoint. Of the $130,510 gross, $94,700 lands in the paycheck after federal ($20,861), state ($4,965), and FICA ($9,984) withholding.
Louisiana uses a progressive state income tax, so brackets escalate as wages rise. For this Environmental Engineers salary the state tax works out to $4,965 (3.8% effective) — on top of federal and FICA.
Federal income tax ($20,861) accounts for 58% of the total tax bill — the single largest deduction. FICA adds $9,984 (28%), and state tax the remaining $4,965 (14%).
Moving this same Environmental Engineers salary to a zero-state-tax state would yield around $99,665 net — a gain of $4,965 (5.2%) per year versus Louisiana.
For Environmental Engineers after-tax pay, Louisiana ranks #2 of 50 states — top quartile. High gross wages or low state-tax burden (or both) drive the strong ranking.
Translated into paycheck cadences, $94,700 net/year works out to $7,892/month or $3,642/bi-weekly for this Environmental Engineers in Louisiana — the numbers that actually hit a checking account after every deduction.
Where does a Environmental Engineers keep the most of their paycheck? Top 10 states ranked by after-tax take-home pay.
Louisiana ranks #2 out of 50 states for Environmental Engineers after-tax take-home pay.
A Environmental Engineers in Louisiana earning a median salary of $130,510 will take home approximately $94,699 per year after federal income tax ($20,860), state income tax ($4,965), and FICA ($9,984). That is $7,891 per month or $3,642 per bi-weekly paycheck.
The effective total tax rate for a Environmental Engineers in Louisiana is 27.4%, broken down as: federal income tax 16.0%, Louisiana state tax 3.8%, and FICA (Social Security + Medicare) 7.6%. This assumes a single filer with the standard deduction for 2024.
Louisiana has a progressive (up to 4.2%). On a Environmental Engineers's median salary of $130,510, the state income tax amounts to $4,965 per year, which is an effective state rate of 3.8%.
After all taxes, a Environmental Engineers in Louisiana takes home approximately $7,891 per month, or about $45.53 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 $130,510 for Environmental 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 — $94,699/yr — does not include local taxes, pre-tax deductions (401k, HSA), or tax credits.
Some links are affiliate links. See our disclosure.
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