Last updated: 2025 BLS data · Page refreshed:
How much does a Mechanical Engineers actually take home in Pennsylvania?
3.1% flat rate — 24.4% effective total tax rateData: BLS OEWS 2025 + IRS/State Tax Brackets 2024 • Updated 2026-05-19
Detailed line-by-line tax calculation for a Mechanical Engineers earning $97,920 in Pennsylvania (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $97,920 | — |
| Federal Income Tax | -$13,383 | 13.7% |
| Pennsylvania State Income Tax | -$3,006 | 3.1% |
| Social Security (OASDI) | -$6,071 | 6.2% |
| Medicare | -$1,419 | 1.4% |
| Total Taxes | -$23,880 | 24.4% |
| Take-Home Pay | $74,039 | 75.6% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Mechanical Engineers in Pennsylvania.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $65,770 | -$13,360 | $52,409 | 20.3% |
| 25th Percentile (P25) | $79,090 | -$17,719 | $61,370 | 22.4% |
| Median (P50) | $97,920 | -$23,880 | $74,039 | 24.4% |
| 75th Percentile (P75) | $125,270 | -$33,032 | $92,237 | 26.4% |
| 90th Percentile (P90) | $150,950 | -$41,948 | $109,001 | 27.8% |
After federal income tax ($13,383), state tax ($3,006), and FICA ($7,490), a Mechanical Engineers in Pennsylvania takes home $74,039 per year — or $6,169 per month. The effective tax rate of 24.4% is relatively low compared to the national range.
With an effective total rate of 24.4%, a Mechanical Engineers in Pennsylvania keeps $74,040 of $97,920 gross — roughly typical for U.S. middle-income earners once federal, FICA and state taxes are combined.
Pennsylvania applies a flat state income tax — every dollar of wage income is taxed at the same rate. For this Mechanical Engineers salary that contributes $3,006 to the 3.1% effective state-tax burden.
Federal income tax ($13,383) accounts for 56% of the total tax bill — the single largest deduction. FICA adds $7,491 (31%), and state tax the remaining $3,006 (13%).
Moving this same Mechanical Engineers salary to a zero-state-tax state would yield around $77,046 net — a gain of $3,006 (4.1%) per year versus Pennsylvania.
Pennsylvania ranks #33 of 51 states for Mechanical Engineers 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, $74,040 net/year works out to $6,170/month or $2,848/bi-weekly for this Mechanical Engineers in Pennsylvania — the numbers that actually hit a checking account after every deduction.
Where does a Mechanical Engineers keep the most of their paycheck? Top 10 states ranked by after-tax take-home pay.
Pennsylvania ranks #33 out of 51 states for Mechanical Engineers after-tax take-home pay.
A Mechanical Engineers in Pennsylvania earning a median salary of $97,920 will take home approximately $74,039 per year after federal income tax ($13,383), state income tax ($3,006), and FICA ($7,490). That is $6,169 per month or $2,847 per bi-weekly paycheck.
The effective total tax rate for a Mechanical Engineers in Pennsylvania is 24.4%, broken down as: federal income tax 13.7%, Pennsylvania state tax 3.1%, and FICA (Social Security + Medicare) 7.6%. This assumes a single filer with the standard deduction for 2024.
Pennsylvania has a 3.1% flat rate. On a Mechanical Engineers's median salary of $97,920, the state income tax amounts to $3,006 per year, which is an effective state rate of 3.1%.
After all taxes, a Mechanical Engineers in Pennsylvania takes home approximately $6,169 per month, or about $35.60 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 $97,920 for Mechanical Engineers in Pennsylvania, then subtract: federal income tax using 2024 IRS brackets ($14,600 standard deduction), Pennsylvania state income tax (3.1% flat rate), Social Security (6.2% up to $168,600), and Medicare (1.45%). The result — $74,039/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