Last updated: 2025 BLS data · Page refreshed:
How much does a Petroleum Pump System Operators, Refinery Operators, and Gaugers actually take home in Montana?
Progressive (up to 5.9%) — 27.0% effective total tax rateData: BLS OEWS 2025 + IRS/State Tax Brackets 2024 • Updated 2026-05-19
Detailed line-by-line tax calculation for a Petroleum Pump System Operators, Refinery Operators, and Gaugers earning $98,310 in Montana (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $98,310 | — |
| Federal Income Tax | -$13,469 | 13.7% |
| Montana State Income Tax | -$5,554 | 5.6% |
| Social Security (OASDI) | -$6,095 | 6.2% |
| Medicare | -$1,425 | 1.5% |
| Total Taxes | -$26,544 | 27.0% |
| Take-Home Pay | $71,765 | 73.0% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Petroleum Pump System Operators, Refinery Operators, and Gaugers in Montana.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $75,760 | -$18,527 | $57,232 | 24.5% |
| 25th Percentile (P25) | $78,900 | -$19,643 | $59,256 | 24.9% |
| Median (P50) | $98,310 | -$26,544 | $71,765 | 27.0% |
| 75th Percentile (P75) | $103,200 | -$28,282 | $74,917 | 27.4% |
| 90th Percentile (P90) | $108,160 | -$30,045 | $78,114 | 27.8% |
After federal income tax ($13,469), state tax ($5,554), and FICA ($7,520), a Petroleum Pump System Operators, Refinery Operators, and Gaugers in Montana takes home $71,765 per year — or $5,980 per month. The effective tax rate of 27.0% is moderate compared to the national range.
A Petroleum Pump System Operators, Refinery Operators, and Gaugers in Montana loses 27.0% of gross pay to taxes — higher than the ~25% national midpoint. Of the $98,310 gross, $71,766 lands in the paycheck after federal ($13,469), state ($5,554), and FICA ($7,521) withholding.
Montana uses a progressive state income tax, so brackets escalate as wages rise. For this Petroleum Pump System Operators, Refinery Operators, and Gaugers salary the state tax works out to $5,554 (5.6% effective) — on top of federal and FICA.
Federal tax on this Petroleum Pump System Operators, Refinery Operators, and Gaugers salary is $13,469 (51%), but combined state ($5,554, 21%) + FICA ($7,521, 28%) make up the other 49% of the bill.
Moving this same Petroleum Pump System Operators, Refinery Operators, and Gaugers salary to a zero-state-tax state would yield around $77,320 net — a gain of $5,554 (7.7%) per year versus Montana.
Montana ranks #14 of 42 states for Petroleum Pump System Operators, Refinery Operators, and Gaugers after-tax pay — comfortably in the upper half.
Translated into paycheck cadences, $71,766 net/year works out to $5,980/month or $2,760/bi-weekly for this Petroleum Pump System Operators, Refinery Operators, and Gaugers in Montana — the numbers that actually hit a checking account after every deduction.
Where does a Petroleum Pump System Operators, Refinery Operators, and Gaugers keep the most of their paycheck? Top 10 states ranked by after-tax take-home pay.
Montana ranks #14 out of 42 states for Petroleum Pump System Operators, Refinery Operators, and Gaugers after-tax take-home pay.
A Petroleum Pump System Operators, Refinery Operators, and Gaugers in Montana earning a median salary of $98,310 will take home approximately $71,765 per year after federal income tax ($13,469), state income tax ($5,554), and FICA ($7,520). That is $5,980 per month or $2,760 per bi-weekly paycheck.
The effective total tax rate for a Petroleum Pump System Operators, Refinery Operators, and Gaugers in Montana is 27.0%, broken down as: federal income tax 13.7%, Montana state tax 5.6%, 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 Petroleum Pump System Operators, Refinery Operators, and Gaugers's median salary of $98,310, the state income tax amounts to $5,554 per year, which is an effective state rate of 5.6%.
After all taxes, a Petroleum Pump System Operators, Refinery Operators, and Gaugers in Montana takes home approximately $5,980 per month, or about $34.50 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 $98,310 for Petroleum Pump System Operators, Refinery Operators, and Gaugers 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 — $71,765/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