Last updated: 2025 BLS data · Page refreshed:
How much does a Occupational Health and Safety Technicians actually take home in Iowa?
3.9% flat rate — 20.1% effective total tax rateData: BLS OEWS 2025 + IRS/State Tax Brackets 2024 • Updated 2026-05-19
Detailed line-by-line tax calculation for a Occupational Health and Safety Technicians earning $58,300 in Iowa (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $58,300 | — |
| Federal Income Tax | -$5,012 | 8.6% |
| Iowa State Income Tax | -$2,273 | 3.9% |
| Social Security (OASDI) | -$3,614 | 6.2% |
| Medicare | -$845 | 1.5% |
| Total Taxes | -$11,745 | 20.1% |
| Take-Home Pay | $46,554 | 79.9% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Occupational Health and Safety Technicians in Iowa.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $45,700 | -$8,778 | $36,921 | 19.2% |
| 25th Percentile (P25) | $49,000 | -$9,555 | $39,444 | 19.5% |
| Median (P50) | $58,300 | -$11,745 | $46,554 | 20.1% |
| 75th Percentile (P75) | $68,580 | -$14,849 | $53,730 | 21.7% |
| 90th Percentile (P90) | $82,170 | -$19,409 | $62,760 | 23.6% |
After federal income tax ($5,012), state tax ($2,273), and FICA ($4,459), a Occupational Health and Safety Technicians in Iowa takes home $46,554 per year — or $3,879 per month. The effective tax rate of 20.1% is relatively low compared to the national range.
With an effective total rate of 20.1%, a Occupational Health and Safety Technicians in Iowa keeps $46,554 of $58,300 gross — roughly typical for U.S. middle-income earners once federal, FICA and state taxes are combined.
Iowa applies a flat state income tax — every dollar of wage income is taxed at the same rate. For this Occupational Health and Safety Technicians salary that contributes $2,274 to the 3.9% effective state-tax burden.
Federal tax on this Occupational Health and Safety Technicians salary is $5,012 (43%), but combined state ($2,274, 19%) + FICA ($4,460, 38%) make up the other 57% of the bill.
A Occupational Health and Safety Technicians earning this gross in a no-income-tax state (e.g., Texas, Florida) would take home approximately $48,828 — only $2,274 (4.9%) more than in Iowa.
Iowa sits near the bottom (#41 of 48) for Occupational Health and Safety Technicians after-tax earnings. Relocation, negotiation, or credential stacking typically show the clearest ROI in bottom-quartile states.
Translated into paycheck cadences, $46,554 net/year works out to $3,880/month or $1,791/bi-weekly for this Occupational Health and Safety Technicians in Iowa — the numbers that actually hit a checking account after every deduction.
Where does a Occupational Health and Safety Technicians keep the most of their paycheck? Top 10 states ranked by after-tax take-home pay.
Iowa ranks #41 out of 48 states for Occupational Health and Safety Technicians after-tax take-home pay.
A Occupational Health and Safety Technicians in Iowa earning a median salary of $58,300 will take home approximately $46,554 per year after federal income tax ($5,012), state income tax ($2,273), and FICA ($4,459). That is $3,879 per month or $1,790 per bi-weekly paycheck.
The effective total tax rate for a Occupational Health and Safety Technicians in Iowa is 20.1%, broken down as: federal income tax 8.6%, Iowa state tax 3.9%, and FICA (Social Security + Medicare) 7.6%. This assumes a single filer with the standard deduction for 2024.
Iowa has a 3.9% flat rate. On a Occupational Health and Safety Technicians's median salary of $58,300, the state income tax amounts to $2,273 per year, which is an effective state rate of 3.9%.
After all taxes, a Occupational Health and Safety Technicians in Iowa takes home approximately $3,879 per month, or about $22.38 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 $58,300 for Occupational Health and Safety Technicians in Iowa, then subtract: federal income tax using 2024 IRS brackets ($14,600 standard deduction), Iowa state income tax (3.9% flat rate), Social Security (6.2% up to $168,600), and Medicare (1.45%). The result — $46,554/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