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Calculate your exact take-home pay in Connecticut after federal income tax, Connecticut state tax (6.99%), Social Security, and Medicare. 2025 IRS brackets.
Enter your salary and see your exact biweekly, semimonthly, or monthly paycheck after all taxes.
Open Paycheck Calculator →State Income Tax
6.99%
Top rate
Social Security
6.2%
Up to $176,100
Medicare
1.45%
+ 0.9% over $200k
Est. Median Income
$90,213
2023 ACS estimate
Single filer, no pre-tax deductions, 2025 standard deduction ($15,000). State rate: 6.99%.
| Annual Salary | Federal Tax | State Tax | Effective Rate | Annual Take-Home | Monthly |
|---|---|---|---|---|---|
| $40,000 | $2,762 | $2,796 | 21.5% | $31,383 | $2,615 |
| $60,000 | $5,162 | $4,194 | 23.2% | $46,055 | $3,838 |
| $75,000 | $8,114 | $5,243 | 25.5% | $55,906 | $4,659 |
| $100,000 | $13,614 | $6,990 | 28.3% | $71,746 | $5,979 |
| $150,000 | $25,247 | $10,485 | 31.5% | $102,793 | $8,566 |
* FICA included (6.2% SS + 1.45% Medicare). Federal tax uses 2025 brackets. Does not include local taxes.
| Rate | Single Filer Income Range | Married (MFJ) Range |
|---|---|---|
| 10% | $0 – $11,925 | $0 – $23,850 |
| 12% | $11,925 – $48,475 | $23,850 – $96,950 |
| 22% | $48,475 – $103,350 | $96,950 – $206,700 |
| 24% | $103,350 – $197,300 | $206,700 – $394,600 |
| 32% | $197,300 – $250,525 | $394,600 – $501,050 |
| 35% | $250,525 – $626,350 | $501,050 – $751,600 |
| 37% | Over $626,350 | Over $751,600 |
Connecticut's top state income tax rate is 6.99% in 2025. This is the top marginal rate; actual effective rate for most earners is lower. Top rate 6.99%
On a $75,000 salary in Connecticut (single filer, 2025): Federal income tax ≈ $8,114, Social Security ≈ $4,650, Medicare ≈ $1,088, State tax ≈ $5,243. Annual take-home pay is approximately $55,906 ($4,659/month). Effective total tax rate: 25.5%.
Yes. Connecticut levies a state income tax with a top marginal rate of 6.99%. On top of federal taxes and FICA, this reduces take-home pay compared to no-tax states.