Last updated: 2025 BLS data · Page refreshed:
How much does a Materials Scientists actually take home in Indiana?
3.0% flat rate — 26.7% effective total tax rateData: BLS OEWS 2025 + IRS/State Tax Brackets 2024 • Updated 2026-05-19
Detailed line-by-line tax calculation for a Materials Scientists earning $130,540 in Indiana (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $130,540 | — |
| Federal Income Tax | -$20,868 | 16.0% |
| Indiana State Income Tax | -$3,981 | 3.0% |
| Social Security (OASDI) | -$8,093 | 6.2% |
| Medicare | -$1,892 | 1.4% |
| Total Taxes | -$34,835 | 26.7% |
| Take-Home Pay | $95,704 | 73.3% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Materials Scientists in Indiana.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $53,660 | -$10,196 | $43,463 | 19.0% |
| 25th Percentile (P25) | $82,180 | -$18,713 | $63,466 | 22.8% |
| Median (P50) | $130,540 | -$34,835 | $95,704 | 26.7% |
| 75th Percentile (P75) | $190,640 | -$54,324 | $136,315 | 28.5% |
| 90th Percentile (P90) | $197,910 | -$56,396 | $141,513 | 28.5% |
After federal income tax ($20,868), state tax ($3,981), and FICA ($9,986), a Materials Scientists in Indiana takes home $95,704 per year — or $7,975 per month. The effective tax rate of 26.7% is moderate compared to the national range.
A Materials Scientists in Indiana loses 26.7% of gross pay to taxes — higher than the ~25% national midpoint. Of the $130,540 gross, $95,704 lands in the paycheck after federal ($20,868), state ($3,981), and FICA ($9,986) withholding.
Indiana applies a flat state income tax — every dollar of wage income is taxed at the same rate. For this Materials Scientists salary that contributes $3,981 to the 3.0% effective state-tax burden.
Federal income tax ($20,868) accounts for 60% of the total tax bill — the single largest deduction. FICA adds $9,986 (29%), and state tax the remaining $3,981 (11%).
Moving this same Materials Scientists salary to a zero-state-tax state would yield around $99,686 net — a gain of $3,981 (4.2%) per year versus Indiana.
For Materials Scientists after-tax pay, Indiana ranks #5 of 30 states — top quartile. High gross wages or low state-tax burden (or both) drive the strong ranking.
Translated into paycheck cadences, $95,704 net/year works out to $7,975/month or $3,681/bi-weekly for this Materials Scientists in Indiana — the numbers that actually hit a checking account after every deduction.
Where does a Materials Scientists keep the most of their paycheck? Top 10 states ranked by after-tax take-home pay.
Indiana ranks #5 out of 30 states for Materials Scientists after-tax take-home pay.
A Materials Scientists in Indiana earning a median salary of $130,540 will take home approximately $95,704 per year after federal income tax ($20,868), state income tax ($3,981), and FICA ($9,986). That is $7,975 per month or $3,680 per bi-weekly paycheck.
The effective total tax rate for a Materials Scientists in Indiana is 26.7%, broken down as: federal income tax 16.0%, 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 Materials Scientists's median salary of $130,540, the state income tax amounts to $3,981 per year, which is an effective state rate of 3.0%.
After all taxes, a Materials Scientists in Indiana takes home approximately $7,975 per month, or about $46.01 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 $130,540 for Materials Scientists 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 — $95,704/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