Last updated: 2025 BLS data · Page refreshed:
How much does a Microbiologists actually take home in South Dakota?
No state income tax — 18.1% effective total tax rateData: BLS OEWS 2025 + IRS/State Tax Brackets 2024 • Updated 2026-05-19
Detailed line-by-line tax calculation for a Microbiologists earning $70,530 in South Dakota (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $70,530 | — |
| Federal Income Tax | -$7,357 | 10.4% |
| South Dakota State Income Tax | -$0 | 0.0% |
| Social Security (OASDI) | -$4,372 | 6.2% |
| Medicare | -$1,022 | 1.5% |
| Total Taxes | -$12,753 | 18.1% |
| Take-Home Pay | $57,776 | 81.9% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Microbiologists in South Dakota.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $40,820 | -$6,037 | $34,782 | 14.8% |
| 25th Percentile (P25) | $52,040 | -$8,241 | $43,798 | 15.8% |
| Median (P50) | $70,530 | -$12,753 | $57,776 | 18.1% |
| 75th Percentile (P75) | $81,420 | -$15,982 | $65,437 | 19.6% |
| 90th Percentile (P90) | $107,200 | -$23,625 | $83,574 | 22.0% |
South Dakota has no state income tax, which means a Microbiologists keeps $57,776 of their $70,530 salary — 81.9% of gross pay. Only federal income tax and FICA reduce the paycheck, making South Dakota one of the most tax-friendly states for this occupation.
A Microbiologists in South Dakota faces an effective total tax rate of only 18.1%, keeping 81.9% of every gross dollar. That leaves $57,777 net out of $70,530 gross — a favorable outcome compared to states with combined rates above 30%.
South Dakota is one of the few states with zero state income tax for wage earners. For a Microbiologists, that means the only deductions are federal income tax and FICA — no additional state withholding. This typically adds several thousand dollars per year compared to comparable states with income tax.
Federal income tax ($7,358) accounts for 58% of the total tax bill — the single largest deduction. FICA adds $5,396 (42%), and state tax the remaining $0 (0%).
South Dakota ranks #27 of 42 states for Microbiologists after-tax pay — lower half of the national distribution. Either gross wages trail the national median, state tax is elevated, or both.
Translated into paycheck cadences, $57,777 net/year works out to $4,815/month or $2,222/bi-weekly for this Microbiologists in South Dakota — the numbers that actually hit a checking account after every deduction.
Where does a Microbiologists keep the most of their paycheck? Top 10 states ranked by after-tax take-home pay.
South Dakota ranks #27 out of 42 states for Microbiologists after-tax take-home pay.
A Microbiologists in South Dakota earning a median salary of $70,530 will take home approximately $57,776 per year after federal income tax ($7,357), state income tax ($0), and FICA ($5,395). That is $4,814 per month or $2,222 per bi-weekly paycheck.
The effective total tax rate for a Microbiologists in South Dakota is 18.1%, broken down as: federal income tax 10.4%, South Dakota state tax 0.0%, and FICA (Social Security + Medicare) 7.7%. This assumes a single filer with the standard deduction for 2024.
No, South Dakota does not levy a state income tax on wages. This means a Microbiologists in South Dakota 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 18.1%.
After all taxes, a Microbiologists in South Dakota takes home approximately $4,814 per month, or about $27.78 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 $70,530 for Microbiologists in South Dakota, then subtract: federal income tax using 2024 IRS brackets ($14,600 standard deduction), South Dakota state income tax (no state income tax), Social Security (6.2% up to $168,600), and Medicare (1.45%). The result — $57,776/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