Last updated: 2025 BLS data · Page refreshed:
How much does a Civil Engineers actually take home in Connecticut?
Progressive (up to 7.0%) — 26.8% effective total tax rateData: BLS OEWS 2025 + IRS/State Tax Brackets 2024 • Updated 2026-05-19
Detailed line-by-line tax calculation for a Civil Engineers earning $103,150 in Connecticut (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $103,150 | — |
| Federal Income Tax | -$14,534 | 14.1% |
| Connecticut State Income Tax | -$5,239 | 5.1% |
| Social Security (OASDI) | -$6,395 | 6.2% |
| Medicare | -$1,495 | 1.5% |
| Total Taxes | -$27,663 | 26.8% |
| Take-Home Pay | $75,486 | 73.2% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Civil Engineers in Connecticut.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $76,350 | -$18,228 | $58,121 | 23.9% |
| 25th Percentile (P25) | $83,390 | -$20,702 | $62,687 | 24.8% |
| Median (P50) | $103,150 | -$27,663 | $75,486 | 26.8% |
| 75th Percentile (P75) | $130,150 | -$37,589 | $92,560 | 28.9% |
| 90th Percentile (P90) | $161,670 | -$49,457 | $112,212 | 30.6% |
After federal income tax ($14,534), state tax ($5,239), and FICA ($7,890), a Civil Engineers in Connecticut takes home $75,486 per year — or $6,290 per month. The effective tax rate of 26.8% is moderate compared to the national range.
A Civil Engineers in Connecticut loses 26.8% of gross pay to taxes — higher than the ~25% national midpoint. Of the $103,150 gross, $75,486 lands in the paycheck after federal ($14,534), state ($5,239), and FICA ($7,891) withholding.
Connecticut uses a progressive state income tax, so brackets escalate as wages rise. For this Civil Engineers salary the state tax works out to $5,239 (5.1% effective) — on top of federal and FICA.
Federal tax on this Civil Engineers salary is $14,534 (53%), but combined state ($5,239, 19%) + FICA ($7,891, 29%) make up the other 47% of the bill.
Moving this same Civil Engineers salary to a zero-state-tax state would yield around $80,725 net — a gain of $5,239 (6.9%) per year versus Connecticut.
Connecticut ranks #16 of 51 states for Civil Engineers after-tax pay — comfortably in the upper half.
Translated into paycheck cadences, $75,486 net/year works out to $6,291/month or $2,903/bi-weekly for this Civil Engineers in Connecticut — the numbers that actually hit a checking account after every deduction.
Where does a Civil Engineers keep the most of their paycheck? Top 10 states ranked by after-tax take-home pay.
Connecticut ranks #16 out of 51 states for Civil Engineers after-tax take-home pay.
A Civil Engineers in Connecticut earning a median salary of $103,150 will take home approximately $75,486 per year after federal income tax ($14,534), state income tax ($5,239), and FICA ($7,890). That is $6,290 per month or $2,903 per bi-weekly paycheck.
The effective total tax rate for a Civil Engineers in Connecticut is 26.8%, broken down as: federal income tax 14.1%, Connecticut state tax 5.1%, and FICA (Social Security + Medicare) 7.7%. This assumes a single filer with the standard deduction for 2024.
Connecticut has a progressive (up to 7.0%). On a Civil Engineers's median salary of $103,150, the state income tax amounts to $5,239 per year, which is an effective state rate of 5.1%.
After all taxes, a Civil Engineers in Connecticut takes home approximately $6,290 per month, or about $36.29 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 $103,150 for Civil Engineers in Connecticut, then subtract: federal income tax using 2024 IRS brackets ($14,600 standard deduction), Connecticut state income tax (progressive (up to 7.0%)), Social Security (6.2% up to $168,600), and Medicare (1.45%). The result — $75,486/yr — does not include local taxes, pre-tax deductions (401k, HSA), or tax credits.
Some links are affiliate links. See our disclosure.
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