Last updated: 2025 BLS data · Page refreshed:
How much does a Data Scientists actually take home in Montana?
Progressive (up to 5.9%) — 27.2% effective total tax rateData: BLS OEWS 2025 + IRS/State Tax Brackets 2024 • Updated 2026-05-19
Detailed line-by-line tax calculation for a Data Scientists earning $100,490 in Montana (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $100,490 | — |
| Federal Income Tax | -$13,948 | 13.9% |
| Montana State Income Tax | -$5,682 | 5.7% |
| Social Security (OASDI) | -$6,230 | 6.2% |
| Medicare | -$1,457 | 1.5% |
| Total Taxes | -$27,319 | 27.2% |
| Take-Home Pay | $73,170 | 72.8% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Data Scientists in Montana.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $67,120 | -$15,456 | $51,663 | 23.0% |
| 25th Percentile (P25) | $70,990 | -$16,831 | $54,158 | 23.7% |
| Median (P50) | $100,490 | -$27,319 | $73,170 | 27.2% |
| 75th Percentile (P75) | $127,840 | -$37,296 | $90,543 | 29.2% |
| 90th Percentile (P90) | $167,150 | -$52,057 | $115,092 | 31.1% |
After federal income tax ($13,948), state tax ($5,682), and FICA ($7,687), a Data Scientists in Montana takes home $73,170 per year — or $6,097 per month. The effective tax rate of 27.2% is moderate compared to the national range.
A Data Scientists in Montana loses 27.2% of gross pay to taxes — higher than the ~25% national midpoint. Of the $100,490 gross, $73,171 lands in the paycheck after federal ($13,949), state ($5,683), and FICA ($7,687) withholding.
Montana uses a progressive state income tax, so brackets escalate as wages rise. For this Data Scientists salary the state tax works out to $5,683 (5.7% effective) — on top of federal and FICA.
Federal tax on this Data Scientists salary is $13,949 (51%), but combined state ($5,683, 21%) + FICA ($7,687, 28%) make up the other 49% of the bill.
Moving this same Data Scientists salary to a zero-state-tax state would yield around $78,854 net — a gain of $5,683 (7.8%) per year versus Montana.
Montana ranks #32 of 49 states for Data Scientists after-tax pay — lower half of the national distribution. Either gross wages trail the national median, state tax is elevated, or both.
Translated into paycheck cadences, $73,171 net/year works out to $6,098/month or $2,814/bi-weekly for this Data Scientists in Montana — the numbers that actually hit a checking account after every deduction.
Where does a Data Scientists keep the most of their paycheck? Top 10 states ranked by after-tax take-home pay.
Montana ranks #32 out of 49 states for Data Scientists after-tax take-home pay.
A Data Scientists in Montana earning a median salary of $100,490 will take home approximately $73,170 per year after federal income tax ($13,948), state income tax ($5,682), and FICA ($7,687). That is $6,097 per month or $2,814 per bi-weekly paycheck.
The effective total tax rate for a Data Scientists in Montana is 27.2%, broken down as: federal income tax 13.9%, Montana state tax 5.7%, and FICA (Social Security + Medicare) 7.7%. This assumes a single filer with the standard deduction for 2024.
Montana has a progressive (up to 5.9%). On a Data Scientists's median salary of $100,490, the state income tax amounts to $5,682 per year, which is an effective state rate of 5.7%.
After all taxes, a Data Scientists in Montana takes home approximately $6,097 per month, or about $35.18 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 $100,490 for Data Scientists in Montana, then subtract: federal income tax using 2024 IRS brackets ($14,600 standard deduction), Montana state income tax (progressive (up to 5.9%)), Social Security (6.2% up to $168,600), and Medicare (1.45%). The result — $73,170/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