Last updated: 2025 BLS data · Page refreshed:
How much does a Geoscientists, Except Hydrologists and Geographers actually take home in Indiana?
3.0% flat rate — 20.7% effective total tax rateData: BLS OEWS 2025 + IRS/State Tax Brackets 2024 • Updated 2026-05-19
Detailed line-by-line tax calculation for a Geoscientists, Except Hydrologists and Geographers earning $68,240 in Indiana (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $68,240 | — |
| Federal Income Tax | -$6,853 | 10.0% |
| Indiana State Income Tax | -$2,081 | 3.1% |
| Social Security (OASDI) | -$4,230 | 6.2% |
| Medicare | -$989 | 1.5% |
| Total Taxes | -$14,155 | 20.7% |
| Take-Home Pay | $54,084 | 79.3% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Geoscientists, Except Hydrologists and Geographers in Indiana.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $45,620 | -$8,371 | $37,248 | 18.4% |
| 25th Percentile (P25) | $56,020 | -$10,732 | $45,287 | 19.2% |
| Median (P50) | $68,240 | -$14,155 | $54,084 | 20.7% |
| 75th Percentile (P75) | $89,550 | -$21,123 | $68,426 | 23.6% |
| 90th Percentile (P90) | $127,100 | -$33,642 | $93,457 | 26.5% |
After federal income tax ($6,853), state tax ($2,081), and FICA ($5,220), a Geoscientists, Except Hydrologists and Geographers in Indiana takes home $54,084 per year — or $4,507 per month. The effective tax rate of 20.7% is relatively low compared to the national range.
With an effective total rate of 20.7%, a Geoscientists, Except Hydrologists and Geographers in Indiana keeps $54,085 of $68,240 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 Geoscientists, Except Hydrologists and Geographers salary that contributes $2,081 to the 3.1% effective state-tax burden.
Federal tax on this Geoscientists, Except Hydrologists and Geographers salary is $6,854 (48%), but combined state ($2,081, 15%) + FICA ($5,220, 37%) make up the other 52% of the bill.
A Geoscientists, Except Hydrologists and Geographers earning this gross in a no-income-tax state (e.g., Texas, Florida) would take home approximately $56,166 — only $2,081 (3.8%) more than in Indiana.
Indiana sits near the bottom (#48 of 50) for Geoscientists, Except Hydrologists and Geographers after-tax earnings. Relocation, negotiation, or credential stacking typically show the clearest ROI in bottom-quartile states.
Translated into paycheck cadences, $54,085 net/year works out to $4,507/month or $2,080/bi-weekly for this Geoscientists, Except Hydrologists and Geographers in Indiana — the numbers that actually hit a checking account after every deduction.
Where does a Geoscientists, Except Hydrologists and Geographers keep the most of their paycheck? Top 10 states ranked by after-tax take-home pay.
Indiana ranks #48 out of 50 states for Geoscientists, Except Hydrologists and Geographers after-tax take-home pay.
A Geoscientists, Except Hydrologists and Geographers in Indiana earning a median salary of $68,240 will take home approximately $54,084 per year after federal income tax ($6,853), state income tax ($2,081), and FICA ($5,220). That is $4,507 per month or $2,080 per bi-weekly paycheck.
The effective total tax rate for a Geoscientists, Except Hydrologists and Geographers in Indiana is 20.7%, broken down as: federal income tax 10.0%, Indiana state tax 3.1%, 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 Geoscientists, Except Hydrologists and Geographers's median salary of $68,240, the state income tax amounts to $2,081 per year, which is an effective state rate of 3.1%.
After all taxes, a Geoscientists, Except Hydrologists and Geographers in Indiana takes home approximately $4,507 per month, or about $26.00 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 $68,240 for Geoscientists, Except Hydrologists and Geographers 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 — $54,084/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