Last updated: 2025 BLS data · Page refreshed:
How much does a Transportation Inspectors actually take home in Iowa?
3.9% flat rate — 26.6% effective total tax rateData: BLS OEWS 2025 + IRS/State Tax Brackets 2024 • Updated 2026-05-19
Detailed line-by-line tax calculation for a Transportation Inspectors earning $116,850 in Iowa (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $116,850 | — |
| Federal Income Tax | -$17,582 | 15.0% |
| Iowa State Income Tax | -$4,557 | 3.9% |
| Social Security (OASDI) | -$7,244 | 6.2% |
| Medicare | -$1,694 | 1.5% |
| Total Taxes | -$31,078 | 26.6% |
| Take-Home Pay | $85,771 | 73.4% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Transportation Inspectors in Iowa.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $54,250 | -$10,791 | $43,458 | 19.9% |
| 25th Percentile (P25) | $89,340 | -$21,814 | $67,525 | 24.4% |
| Median (P50) | $116,850 | -$31,078 | $85,771 | 26.6% |
| 75th Percentile (P75) | $150,630 | -$43,087 | $107,542 | 28.6% |
| 90th Percentile (P90) | $159,730 | -$46,322 | $113,407 | 29.0% |
After federal income tax ($17,582), state tax ($4,557), and FICA ($8,939), a Transportation Inspectors in Iowa takes home $85,771 per year — or $7,147 per month. The effective tax rate of 26.6% is moderate compared to the national range.
A Transportation Inspectors in Iowa loses 26.6% of gross pay to taxes — higher than the ~25% national midpoint. Of the $116,850 gross, $85,771 lands in the paycheck after federal ($17,582), state ($4,557), and FICA ($8,939) withholding.
Iowa applies a flat state income tax — every dollar of wage income is taxed at the same rate. For this Transportation Inspectors salary that contributes $4,557 to the 3.9% effective state-tax burden.
Federal income tax ($17,582) accounts for 57% of the total tax bill — the single largest deduction. FICA adds $8,939 (29%), and state tax the remaining $4,557 (15%).
Moving this same Transportation Inspectors salary to a zero-state-tax state would yield around $90,328 net — a gain of $4,557 (5.3%) per year versus Iowa.
For Transportation Inspectors after-tax pay, Iowa ranks #2 of 44 states — top quartile. High gross wages or low state-tax burden (or both) drive the strong ranking.
Translated into paycheck cadences, $85,771 net/year works out to $7,148/month or $3,299/bi-weekly for this Transportation Inspectors in Iowa — the numbers that actually hit a checking account after every deduction.
Where does a Transportation Inspectors keep the most of their paycheck? Top 10 states ranked by after-tax take-home pay.
Iowa ranks #2 out of 44 states for Transportation Inspectors after-tax take-home pay.
A Transportation Inspectors in Iowa earning a median salary of $116,850 will take home approximately $85,771 per year after federal income tax ($17,582), state income tax ($4,557), and FICA ($8,939). That is $7,147 per month or $3,298 per bi-weekly paycheck.
The effective total tax rate for a Transportation Inspectors in Iowa is 26.6%, broken down as: federal income tax 15.0%, 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 Transportation Inspectors's median salary of $116,850, the state income tax amounts to $4,557 per year, which is an effective state rate of 3.9%.
After all taxes, a Transportation Inspectors in Iowa takes home approximately $7,147 per month, or about $41.24 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 $116,850 for Transportation Inspectors 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 — $85,771/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