Last updated: 2025 BLS data · Page refreshed:
How much does a Transportation Inspectors actually take home in Idaho?
5.8% flat rate — 21.8% 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 $54,330 in Idaho (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $54,330 | — |
| Federal Income Tax | -$4,535 | 8.3% |
| Idaho State Income Tax | -$3,151 | 5.8% |
| Social Security (OASDI) | -$3,368 | 6.2% |
| Medicare | -$787 | 1.5% |
| Total Taxes | -$11,842 | 21.8% |
| Take-Home Pay | $42,487 | 78.2% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Transportation Inspectors in Idaho.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $39,800 | -$8,145 | $31,654 | 20.5% |
| 25th Percentile (P25) | $43,600 | -$9,112 | $34,487 | 20.9% |
| Median (P50) | $54,330 | -$11,842 | $42,487 | 21.8% |
| 75th Percentile (P75) | $128,670 | -$37,725 | $90,944 | 29.3% |
| 90th Percentile (P90) | $156,640 | -$48,200 | $108,439 | 30.8% |
After federal income tax ($4,535), state tax ($3,151), and FICA ($4,156), a Transportation Inspectors in Idaho takes home $42,487 per year — or $3,540 per month. The effective tax rate of 21.8% is relatively low compared to the national range.
With an effective total rate of 21.8%, a Transportation Inspectors in Idaho keeps $42,487 of $54,330 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 Transportation Inspectors salary that contributes $3,151 to the 5.8% effective state-tax burden.
Federal tax on this Transportation Inspectors salary is $4,536 (38%), but combined state ($3,151, 27%) + FICA ($4,156, 35%) make up the other 62% of the bill.
Moving this same Transportation Inspectors salary to a zero-state-tax state would yield around $45,638 net — a gain of $3,151 (7.4%) per year versus Idaho.
Idaho sits near the bottom (#40 of 44) for Transportation Inspectors after-tax earnings. Relocation, negotiation, or credential stacking typically show the clearest ROI in bottom-quartile states.
Translated into paycheck cadences, $42,487 net/year works out to $3,541/month or $1,634/bi-weekly for this Transportation Inspectors in Idaho — 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.
Idaho ranks #40 out of 44 states for Transportation Inspectors after-tax take-home pay.
A Transportation Inspectors in Idaho earning a median salary of $54,330 will take home approximately $42,487 per year after federal income tax ($4,535), state income tax ($3,151), and FICA ($4,156). That is $3,540 per month or $1,634 per bi-weekly paycheck.
The effective total tax rate for a Transportation Inspectors in Idaho is 21.8%, broken down as: federal income tax 8.3%, 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 Transportation Inspectors's median salary of $54,330, the state income tax amounts to $3,151 per year, which is an effective state rate of 5.8%.
After all taxes, a Transportation Inspectors in Idaho takes home approximately $3,540 per month, or about $20.43 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 $54,330 for Transportation Inspectors 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 — $42,487/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