Last updated: 2025 BLS data · Page refreshed:
How much does a Geological Technicians, Except Hydrologic Technicians actually take home in Indiana?
3.0% flat rate — 22.4% effective total tax rateData: BLS OEWS 2025 + IRS/State Tax Brackets 2024 • Updated 2026-05-19
Detailed line-by-line tax calculation for a Geological Technicians, Except Hydrologic Technicians earning $79,290 in Indiana (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $79,290 | — |
| Federal Income Tax | -$9,284 | 11.7% |
| Indiana State Income Tax | -$2,418 | 3.0% |
| Social Security (OASDI) | -$4,915 | 6.2% |
| Medicare | -$1,149 | 1.5% |
| Total Taxes | -$17,768 | 22.4% |
| Take-Home Pay | $61,521 | 77.6% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Geological Technicians, Except Hydrologic Technicians in Indiana.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $38,710 | -$6,803 | $31,906 | 17.6% |
| 25th Percentile (P25) | $74,450 | -$16,186 | $58,263 | 21.7% |
| Median (P50) | $79,290 | -$17,768 | $61,521 | 22.4% |
| 75th Percentile (P75) | $85,960 | -$19,949 | $66,010 | 23.2% |
| 90th Percentile (P90) | $132,210 | -$35,415 | $96,794 | 26.8% |
After federal income tax ($9,284), state tax ($2,418), and FICA ($6,065), a Geological Technicians, Except Hydrologic Technicians in Indiana takes home $61,521 per year — or $5,126 per month. The effective tax rate of 22.4% is relatively low compared to the national range.
With an effective total rate of 22.4%, a Geological Technicians, Except Hydrologic Technicians in Indiana keeps $61,521 of $79,290 gross — roughly typical for U.S. middle-income earners once federal, FICA and state taxes are combined.
Indiana applies a flat state income tax — every dollar of wage income is taxed at the same rate. For this Geological Technicians, Except Hydrologic Technicians salary that contributes $2,418 to the 3.0% effective state-tax burden.
Federal tax on this Geological Technicians, Except Hydrologic Technicians salary is $9,285 (52%), but combined state ($2,418, 14%) + FICA ($6,066, 34%) make up the other 48% of the bill.
A Geological Technicians, Except Hydrologic Technicians earning this gross in a no-income-tax state (e.g., Texas, Florida) would take home approximately $63,940 — only $2,418 (3.9%) more than in Indiana.
For Geological Technicians, Except Hydrologic Technicians after-tax pay, Indiana ranks #3 of 35 states — top quartile. High gross wages or low state-tax burden (or both) drive the strong ranking.
Translated into paycheck cadences, $61,521 net/year works out to $5,127/month or $2,366/bi-weekly for this Geological Technicians, Except Hydrologic Technicians in Indiana — the numbers that actually hit a checking account after every deduction.
Where does a Geological Technicians, Except Hydrologic Technicians keep the most of their paycheck? Top 10 states ranked by after-tax take-home pay.
Indiana ranks #3 out of 35 states for Geological Technicians, Except Hydrologic Technicians after-tax take-home pay.
A Geological Technicians, Except Hydrologic Technicians in Indiana earning a median salary of $79,290 will take home approximately $61,521 per year after federal income tax ($9,284), state income tax ($2,418), and FICA ($6,065). That is $5,126 per month or $2,366 per bi-weekly paycheck.
The effective total tax rate for a Geological Technicians, Except Hydrologic Technicians in Indiana is 22.4%, broken down as: federal income tax 11.7%, Indiana state tax 3.0%, and FICA (Social Security + Medicare) 7.6%. This assumes a single filer with the standard deduction for 2024.
Indiana has a 3.0% flat rate. On a Geological Technicians, Except Hydrologic Technicians's median salary of $79,290, the state income tax amounts to $2,418 per year, which is an effective state rate of 3.0%.
After all taxes, a Geological Technicians, Except Hydrologic Technicians in Indiana takes home approximately $5,126 per month, or about $29.58 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 $79,290 for Geological Technicians, Except Hydrologic Technicians in Indiana, then subtract: federal income tax using 2024 IRS brackets ($14,600 standard deduction), Indiana state income tax (3.0% flat rate), Social Security (6.2% up to $168,600), and Medicare (1.45%). The result — $61,521/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