CONNECTICUT PAYCHECK CALCULATOR
Connecticut runs one of the most finely sliced income tax systems in the country, seven brackets stacked from 2% up to 6.99%, which sounds complicated until you realize it just means your raise rarely jumps you into a dramatically higher rate all at once. What actually stings more for most residents is the state’s personal exemption: it starts at $15,000 for a single filer, but it shrinks by $1,000 for every $1,000 you earn past $30,000 and disappears completely by $45,000. Most full-time workers in Hartford, Stamford, or New Haven never see a dime of it.
A Connecticut paycheck has five things coming out of it: federal income tax, the state’s progressive tax, Social Security, Medicare, and a 0.5% CT Paid Leave premium. There is no city or county income tax anywhere in the state, unlike neighbors just across the border. If you commute into New York City or are weighing a move within the region, it helps to see the numbers side by side, such as the New York paycheck calculator, the Massachusetts paycheck calculator, the Rhode Island paycheck calculator, or the New Jersey paycheck calculator.
Estimate Your Connecticut Take-Home Pay
2026 rates · federal + CT state + FICA + CT Paid Leave
Every Deduction on a Connecticut Paycheck
- Federal income tax: Calculated on the 2026 IRS brackets after subtracting the federal standard deduction, $16,100 for single filers, $32,200 for married filing jointly, and $24,150 for head of household.
- Connecticut state income tax: Seven progressive brackets from 2% to 6.99%, applied to Connecticut AGI after the personal exemption. Connecticut does not use a standard deduction the way most states do.
- Connecticut personal exemption: Up to $15,000 (single), $24,000 (married filing jointly), or $19,000 (head of household), but it phases out by $1,000 for every $1,000 of income past $30,000, $48,000, or $38,000 respectively, and disappears entirely at $45,000, $72,000, or $57,000.
- Social Security: 6.2% of wages up to the 2026 wage base of $184,500, for a maximum employee contribution of $11,439 this year.
- Medicare: 1.45% on all wages with no cap, plus an extra 0.9% on wages above $200,000 for single and head of household filers or $250,000 for married filing jointly.
- CT Paid Leave: 0.5% of gross wages, capped once wages hit the Social Security wage base. There is no employer match, the entire premium is funded by employees.
- What you will not see: No city income tax, no county income tax. Connecticut is one of the few Northeast states where every municipality skips a local income tax entirely.
Connecticut’s Bracket Structure by Filing Status
Connecticut’s seven brackets apply differently depending on how you file. Married couples filing jointly get roughly double the single-filer thresholds, while head of household sits in between.
| Rate | Single / MFS | Married Filing Jointly | Head of Household |
|---|---|---|---|
| 2% | $0 to $10,000 | $0 to $20,000 | $0 to $16,000 |
| 4.5% | $10,000 to $50,000 | $20,000 to $100,000 | $16,000 to $80,000 |
| 5.5% | $50,000 to $100,000 | $100,000 to $200,000 | $80,000 to $160,000 |
| 6% | $100,000 to $200,000 | $200,000 to $400,000 | $160,000 to $320,000 |
| 6.5% | $200,000 to $250,000 | $400,000 to $500,000 | $320,000 to $400,000 |
| 6.9% | $250,000 to $500,000 | $500,000 to $1,000,000 | $400,000 to $800,000 |
| 6.99% | Over $500,000 | Over $1,000,000 | Over $800,000 |
Source: Connecticut Office of Legislative Research, Report 2025-R-0080, Income Tax Rates and Brackets Since 1991 (structure unchanged for tax year 2026). The 2024 reform cut the bottom two rates from 3%/5% to 2%/4.5%, the largest income tax cut in Connecticut history.
Above roughly $100,500 in Connecticut AGI for single filers, or higher thresholds for joint filers, the state also applies a benefit recapture that claws back the savings from the lower brackets. It does not raise the marginal rate itself, but it can push your effective liability a bit above what the bracket table alone would suggest, so high earners should treat this calculator as a solid estimate rather than a final number.
Connecticut vs. Neighboring States: $70,000 Single Filer
Here is how Connecticut’s bracket system stacks up against three other Northeast states people commonly compare it to, using the same $70,000 gross salary and single filing status for everyone.
| State | Income Tax Structure | State Tax Owed | Estimated Annual Net Pay |
|---|---|---|---|
| Connecticut | 7 brackets, 2% to 6.99% | $3,100 | $54,625 |
| Rhode Island | 3 brackets, 3.75% to 5.99% | $2,053 | $55,672 |
| Massachusetts | Flat 5% | $3,500 | $54,225 |
| New York | 9 brackets, 4% to 10.9% | $3,413 | $54,312 |
Figures use $70,000 gross, single filer, 2026 federal brackets and standard deduction. Connecticut uses its personal exemption and bracket schedule as shown above. Massachusetts applies its flat 5% rate. Rhode Island and New York estimates use each state’s published 2026 standard deduction and bracket thresholds; New York City residents would owe additional city tax on top of the New York figure shown.
Connecticut’s Tax Burden vs. National Averages
| Tax Type | Connecticut | National Average | Where Connecticut Stands |
|---|---|---|---|
| State income tax | 2% to 6.99%, 7 brackets | Varies, many states flat or fewer brackets | Ranks near the middle of the pack, but the fast-phasing exemption raises real burdens for middle earners |
| Sales tax | Flat 6.35%, no local add-on | 7.53% average combined | Below the national average since Connecticut has no local sales tax layer |
| Effective property tax | 1.54% | Roughly 0.90% | 3rd highest effective rate in the country |
| Estate tax | 12% flat above $15 million exemption | Only 12 states levy one | One of a small group of states with both an estate tax and a gift tax |
Sources: Tax Foundation 2026 State Tax Rates & Rankings (Connecticut), Tax Foundation 2026 Sales Tax Rates midyear update (national average), Yankee Institute analysis of Tax Foundation property tax data, and the Connecticut Department of Revenue Services estate and gift tax portal.
Connecticut’s tax story is really about where the money gets collected rather than how much overall. Property tax carries more than a third of state and local revenue here, the highest share of any major tax, and that shows up directly in home ownership costs from Fairfield County up through Litchfield County. Sales tax runs a single flat rate statewide with no local add-on, which actually keeps Connecticut below the national average on that front. The Tax Foundation’s broader 2026 competitiveness index ranks Connecticut 47th overall, a reflection of the property tax load and the state’s estate and gift tax structure more than the income tax brackets themselves.
NYC Commuters: A Second Tax Return Most Residents Don’t Expect
A meaningful share of Fairfield County residents work across the border in New York City, and that creates a two-step tax situation. Income earned from a New York City job is subject to both New York State income tax and the separate New York City resident-style withholding that applies to people working in the five boroughs, even though the worker lives in Connecticut and never files as a city resident. Connecticut then allows a credit on the resident return for taxes paid to New York, so the same dollar generally is not taxed twice in full, but the paperwork and the cash-flow timing catch a lot of people off guard in their first year of commuting.
Anyone weighing a move between Stamford or Greenwich and an apartment inside the city itself should run both scenarios, since Connecticut’s lower income tax brackets and lack of a local income tax often offset a chunk of what gets lost to New York withholding during the year.
Federal Tax Brackets for 2026
Federal tax sits on top of whatever Connecticut collects, using the same progressive structure nationwide. Below are the 2026 brackets for single filers, with the standard deduction already noted above.
| Rate | Single | Married Filing Jointly | Head of Household |
|---|---|---|---|
| 10% | $0 to $12,400 | $0 to $24,800 | $0 to $17,700 |
| 12% | $12,400 to $50,400 | $24,800 to $100,800 | $17,700 to $67,450 |
| 22% | $50,400 to $105,700 | $100,800 to $211,400 | $67,450 to $105,700 |
| 24% | $105,700 to $201,775 | $211,400 to $403,550 | $105,700 to $201,775 |
| 32% | $201,775 to $256,225 | $403,550 to $512,450 | $201,775 to $256,225 |
| 35% | $256,225 to $640,600 | $512,450 to $768,700 | $256,225 to $640,600 |
| 37% | Over $640,600 | Over $768,700 | Over $640,600 |
Source: IRS Revenue Procedure 2025-32, tax year 2026 inflation adjustments (reflects the One Big Beautiful Bill Act).
Worked Example: $70,000 Single Filer
Start with $70,000 in gross wages. Subtract the $16,100 federal standard deduction to get $53,900 in taxable income. That amount crosses three brackets: the first $12,400 is taxed at 10% for $1,240, the next $38,000 (from $12,400 to $50,400) is taxed at 12% for $4,560, and the remaining $3,500 (from $50,400 to $53,900) is taxed at 22% for $770. Add those three pieces together and the federal bill comes to $6,570, an effective rate of about 9.4% on the full $70,000.
On the Connecticut side, that same $70,000 has no personal exemption left to subtract, since single filers phase out completely at $45,000. So the full $70,000 runs through the state brackets: 2% on the first $10,000 for $200, 4.5% on the next $40,000 for $1,800, and 5.5% on the remaining $20,000 for $1,100, for a Connecticut total of $3,100.
Frequently Asked Questions
What is the Connecticut state income tax rate in 2026?
Connecticut runs seven progressive brackets from 2% to 6.99%. Single filers hit 2% on the first $10,000, then 4.5%, 5.5%, 6%, 6.5%, and 6.9% across rising bands, topping out at 6.99% on taxable income above $500,000. Married filing jointly and head of household use wider bands for the same rates.
Does Connecticut have local or city income taxes?
No. Connecticut is one of the few states in the Northeast with zero city or county income tax. Stamford, Hartford, New Haven, and every other municipality rely on property tax instead, unlike commuters crossing into New York City who face a separate local tax on top of state tax.
What is CT Paid Leave and how much comes out of my paycheck?
CT Paid Leave is Connecticut’s paid family and medical leave program. Employees contribute 0.5% of gross wages, capped once wages reach the Social Security wage base of $184,500. There is no employer match. The Paid Leave Authority Board voted to hold the rate at 0.5% for 2026.
Why does Connecticut’s personal exemption disappear so fast?
Connecticut’s personal exemption starts at $15,000 for single filers and $24,000 for joint filers, but it phases out by $1,000 for every additional $1,000 of Connecticut adjusted gross income once you cross $30,000 single or $48,000 joint. It hits zero at $45,000 single or $72,000 joint, so most full-time workers get little or no benefit from it.
Does Connecticut tax Social Security benefits?
Only above certain income levels. Taxpayers with federal adjusted gross income below $75,000 for single filers or $100,000 for joint filers can deduct 100% of their federally taxable Social Security benefits. Above those thresholds, a worksheet determines how much of the benefit stays taxable.
How much of my paycheck goes to taxes in Connecticut?
For a single filer earning $70,000 in 2026, roughly $6,570 goes to federal income tax, about $3,100 to Connecticut’s state tax, $4,340 to Social Security, $1,015 to Medicare, and $350 to CT Paid Leave, leaving close to $54,625 in take-home pay before any pre-tax deductions like a 401(k) or health insurance.
Connecticut’s tax code rewards people who understand where the real cost sits. The income tax brackets look intimidating on paper but land close to the regional average once you run the numbers. The bigger factor is property tax, which carries more weight here than in almost any other state, and that is the number worth scrutinizing closely before signing a lease or a mortgage in this state rather than the paycheck withholding line.
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