Last updated: 2025 BLS data · Page refreshed:
How much does a Environmental Scientists and Specialists, Including Health actually take home in Idaho?
5.8% flat rate — 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 Environmental Scientists and Specialists, Including Health earning $70,350 in Idaho (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $70,350 | — |
| Federal Income Tax | -$7,318 | 10.4% |
| Idaho State Income Tax | -$4,080 | 5.8% |
| Social Security (OASDI) | -$4,361 | 6.2% |
| Medicare | -$1,020 | 1.5% |
| Total Taxes | -$16,780 | 23.9% |
| Take-Home Pay | $53,569 | 76.1% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Environmental Scientists and Specialists, Including Health in Idaho.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $53,360 | -$11,596 | $41,763 | 21.7% |
| 25th Percentile (P25) | $61,880 | -$13,777 | $48,102 | 22.3% |
| Median (P50) | $70,350 | -$16,780 | $53,569 | 23.9% |
| 75th Percentile (P75) | $85,650 | -$22,203 | $63,446 | 25.9% |
| 90th Percentile (P90) | $108,100 | -$30,162 | $77,937 | 27.9% |
After federal income tax ($7,318), state tax ($4,080), and FICA ($5,381), a Environmental Scientists and Specialists, Including Health in Idaho takes home $53,569 per year — or $4,464 per month. The effective tax rate of 23.9% is relatively low compared to the national range.
With an effective total rate of 23.9%, a Environmental Scientists and Specialists, Including Health in Idaho keeps $53,570 of $70,350 gross — roughly typical for U.S. middle-income earners once federal, FICA and state taxes are combined.
Idaho applies a flat state income tax — every dollar of wage income is taxed at the same rate. For this Environmental Scientists and Specialists, Including Health salary that contributes $4,080 to the 5.8% effective state-tax burden.
Federal tax on this Environmental Scientists and Specialists, Including Health salary is $7,318 (44%), but combined state ($4,080, 24%) + FICA ($5,382, 32%) make up the other 56% of the bill.
Moving this same Environmental Scientists and Specialists, Including Health salary to a zero-state-tax state would yield around $57,650 net — a gain of $4,080 (7.6%) per year versus Idaho.
Idaho sits near the bottom (#43 of 51) for Environmental Scientists and Specialists, Including Health after-tax earnings. Relocation, negotiation, or credential stacking typically show the clearest ROI in bottom-quartile states.
Translated into paycheck cadences, $53,570 net/year works out to $4,464/month or $2,060/bi-weekly for this Environmental Scientists and Specialists, Including Health in Idaho — the numbers that actually hit a checking account after every deduction.
Where does a Environmental Scientists and Specialists, Including Health keep the most of their paycheck? Top 10 states ranked by after-tax take-home pay.
Idaho ranks #43 out of 51 states for Environmental Scientists and Specialists, Including Health after-tax take-home pay.
A Environmental Scientists and Specialists, Including Health in Idaho earning a median salary of $70,350 will take home approximately $53,569 per year after federal income tax ($7,318), state income tax ($4,080), and FICA ($5,381). That is $4,464 per month or $2,060 per bi-weekly paycheck.
The effective total tax rate for a Environmental Scientists and Specialists, Including Health in Idaho is 23.9%, broken down as: federal income tax 10.4%, Idaho state tax 5.8%, and FICA (Social Security + Medicare) 7.6%. This assumes a single filer with the standard deduction for 2024.
Idaho has a 5.8% flat rate. On a Environmental Scientists and Specialists, Including Health's median salary of $70,350, the state income tax amounts to $4,080 per year, which is an effective state rate of 5.8%.
After all taxes, a Environmental Scientists and Specialists, Including Health in Idaho takes home approximately $4,464 per month, or about $25.75 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 $70,350 for Environmental Scientists and Specialists, Including Health in Idaho, then subtract: federal income tax using 2024 IRS brackets ($14,600 standard deduction), Idaho state income tax (5.8% flat rate), Social Security (6.2% up to $168,600), and Medicare (1.45%). The result — $53,569/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