How much does a Soil and Plant Scientists actually take home in Washington?
No state income tax — 19.2% effective total tax rateData: BLS OEWS 2024 + IRS/State Tax Brackets 2024 • Updated 2026-04-02
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Detailed line-by-line tax calculation for a Soil and Plant Scientists earning $78,290 in Washington (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $78,290 | — |
| Federal Income Tax | -$9,064 | 11.6% |
| Washington State Income Tax | -$0 | 0.0% |
| Social Security (OASDI) | -$4,853 | 6.2% |
| Medicare | -$1,135 | 1.5% |
| Total Taxes | -$15,053 | 19.2% |
| Take-Home Pay | $63,236 | 80.8% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Soil and Plant Scientists in Washington.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $52,390 | -$8,310 | $44,079 | 15.9% |
| 25th Percentile (P25) | $62,040 | -$10,235 | $51,804 | 16.5% |
| Median (P50) | $78,290 | -$15,053 | $63,236 | 19.2% |
| 75th Percentile (P75) | $95,420 | -$20,133 | $75,286 | 21.1% |
| 90th Percentile (P90) | $122,490 | -$28,306 | $94,183 | 23.1% |
Washington has no state income tax, which means a Soil and Plant Scientists keeps $63,236 of their $78,290 salary — 80.8% of gross pay. Only federal income tax and FICA reduce the paycheck, making Washington one of the most tax-friendly states for this occupation.
Where does a Soil and Plant Scientists keep the most of their paycheck? Top 10 states ranked by after-tax take-home pay.
Washington ranks #6 out of 49 states for Soil and Plant Scientists after-tax take-home pay.
A Soil and Plant Scientists in Washington earning a median salary of $78,290 will take home approximately $63,236 per year after federal income tax ($9,064), state income tax ($0), and FICA ($5,989). That is $5,269 per month or $2,432 per bi-weekly paycheck.
The effective total tax rate for a Soil and Plant Scientists in Washington is 19.2%, broken down as: federal income tax 11.6%, Washington state tax 0.0%, and FICA (Social Security + Medicare) 7.6%. This assumes a single filer with the standard deduction for 2024.
No, Washington does not levy a state income tax on wages. This means a Soil and Plant Scientists in Washington only pays federal income tax and FICA taxes, resulting in a lower overall tax burden compared to most other states. The total effective rate is 19.2%.
After all taxes, a Soil and Plant Scientists in Washington takes home approximately $5,269 per month, or about $30.40 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 2024 BLS median salary of $78,290 for Soil and Plant Scientists in Washington, then subtract: federal income tax using 2024 IRS brackets ($14,600 standard deduction), Washington state income tax (no state income tax), Social Security (6.2% up to $168,600), and Medicare (1.45%). The result — $63,236/yr — does not include local taxes, pre-tax deductions (401k, HSA), or tax credits.
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