Free Connecticut Paycheck Calculator 2026
Published: 11 November 2026 · Updated: 11 November 2026
A single filer on a $75,000 salary in Connecticut keeps about $58,218 per year — $2,239 per biweekly paycheck after 2026 federal tax, FICA and Connecticut income tax. Enter your own salary below.
Connecticut has no standard deduction — and that is the trap. It gives a $15,000 personal exemption instead, but the exemption phases out completely once a single filer earns $45,000. Most calculators either ignore the phase-out or apply the full exemption at every income, and both errors understate the tax by hundreds of dollars.
Researched by MixKhazana Team · Last updated 11 November 2026 · Data: Connecticut Department of Revenue Services (CT-1040ES 2026, TPG-211); IRS Rev. Proc. 2025-32; SSA 2026 COLA fact sheet
How to use
- Enter your annual gross salary in dollars.
- Pick your filing status — single or married filing jointly.
- Choose your pay frequency — monthly, biweekly or weekly.
- Click the button for your take-home per paycheck and year.
How it works
Three taxes come out of a Connecticut paycheck. First, federal income tax: subtract the $16,100 standard deduction for single filers ($32,200 joint), then pay 10% on the first $12,400 of taxable income, 12% up to $50,400, 22% up to $105,700, and so on through the seven 2026 brackets. Second, FICA: 6.2% Social Security on the first $184,500 of wages plus 1.45% Medicare on all wages, with an extra 0.9% Medicare above $200,000 (single) or $250,000 (joint). Third, Connecticut income tax: seven brackets from 2% to 6.99%, with no standard deduction — instead a personal exemption that phases out. Connecticut cut its two lowest brackets in 2024 under Public Act 23-204 (3% to 2% and 5% to 4.5%), and those lower rates still apply in 2026. The 2026 withholding tables are unchanged from 2025, according to the Department of Revenue Services.
The exemption is the detail that matters most. A single filer gets $15,000 — but it shrinks by $1,000 for every $1,000 of income above $30,000, so it is gone entirely at $45,000. At $75,000 there is no exemption at all, and the state tax is simply 2% of the first $10,000, 4.5% of the next $40,000 and 5.5% of the remaining $25,000. Compare with our New York paycheck calculator or our Massachusetts paycheck calculator — both neighbours tax the same salary differently, and the gap is often over $1,000 a year.
Worked example
Alex, single, earns $75,000 in Hartford and is paid biweekly in 2026:
- Federal tax: ($75,000 − $16,100) = $58,900 taxable; 10% × $12,400 + 12% × $38,000 + 22% × $8,500 = $7,670
- FICA: 6.2% × $75,000 + 1.45% × $75,000 = $5,737.50
- Connecticut tax: exemption $0 (fully phased out); 2% × $10,000 + 4.5% × $40,000 + 5.5% × $25,000 = $3,375
- Take-home: $58,217.50/year — $2,239.13 per biweekly paycheck, about 77.6% of gross
At $40,000 the picture flips: the exemption is still $5,000 ($15,000 minus $10,000 over the $30,000 threshold), so Connecticut tax is only $1,325. The calculator applies the phase-out at every income level.
2026 figures used here
| Figure | 2026 value |
|---|---|
| CT brackets (single) | 2% → 6.99% (7 brackets) |
| CT personal exemption | $15,000 single / $24,000 joint |
| Exemption phase-out starts | $30,000 single / $48,000 joint |
| Federal standard deduction | $16,100 single / $32,200 joint |
| Social Security wage base | $184,500 |
| Top CT rate | 6.99% above $500,000 |
Frequently asked questions
How much is a $75,000 salary after tax in Connecticut in 2026?
A single filer on $75,000 in Connecticut in 2026 keeps about $58,218 a year — $2,239 per biweekly paycheck. Deductions are federal tax $7,670, FICA $5,738 and Connecticut tax $3,375. Enter your own salary in the calculator above for a personal estimate.
What are Connecticut's income tax brackets in 2026?
Connecticut has seven brackets for single filers in 2026: 2% up to $10,000, 4.5% to $50,000, 5.5% to $100,000, 6% to $200,000, 6.5% to $250,000, 6.9% to $500,000 and 6.99% above $500,000. The 2026 withholding tables are unchanged from 2025, per the Connecticut Department of Revenue Services.
Does Connecticut have a standard deduction?
No. Connecticut has no standard deduction. Instead it gives a personal exemption of $15,000 for single filers and $24,000 for married couples filing jointly — but the exemption phases out as income rises, shrinking by $1,000 for every $1,000 of income above $30,000 (single) or $48,000 (joint). At $75,000 a single filer has no exemption left.
How does the Connecticut personal exemption phase out?
A single filer's $15,000 exemption falls by $1,000 for each $1,000 of income above $30,000, so it reaches zero at $45,000 of income. For married couples filing jointly the $24,000 exemption phases out above $48,000 and reaches zero at $72,000. This calculator applies the phase-out automatically.
Is Connecticut take-home pay higher than New York's?
Usually yes at the same salary. On $75,000 a single filer pays $3,375 to Connecticut, while New York State plus New York City tax can exceed $4,500 for a city resident — and Connecticut has no city income tax at all. Run the same salary through our New York paycheck calculator to compare line by line.
Does Connecticut tax Social Security benefits?
Connecticut exempts Social Security benefits from state tax for most retirees. Single filers with federal adjusted gross income below $75,000 and joint filers below $100,000 pay no Connecticut tax on Social Security at all; above those thresholds the exemption phases out. This calculator covers working wages, not retirement benefits.
What official sources are the 2026 Connecticut figures based on?
The seven-bracket scale and the $15,000 / $24,000 personal exemptions come from the Connecticut Department of Revenue Services — Form CT-1040ES (2026) and the 2026 withholding calculation rules (TPG-211), which state the tables are unchanged from 2025. Federal brackets and the $16,100 single standard deduction come from IRS Revenue Procedure 2025-32, and the $184,500 Social Security wage base from the Social Security Administration's 2026 COLA fact sheet.