Connecticut take-home pay calculator (2026)

See your 2026 paycheck in Connecticut after federal tax, Social Security, Medicare, Connecticut state tax and 401(k) contributions.

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How Connecticut taxes your paycheck

Connecticut uses graduated brackets with 7 rates from 2% to 6.99%. For single filers the top rate starts above $500,000. The personal exemption is $15,000 for single filers and $24,000 for couples.

Connecticut income tax brackets (2026)

Rate	Single: income over	Married filing jointly: income over
2%	$0	$0
4.5%	$10,000	$20,000
5.5%	$50,000	$100,000
6%	$100,000	$200,000
6.5%	$200,000	$400,000
6.9%	$250,000	$500,000
6.99%	$500,000	$1,000,000

Income here means taxable income after deductions and exemptions.

Federal taxes and FICA

Your paycheck also pays federal income tax from the 2026 brackets, Social Security tax of 6.2% on wages up to $184,500, and Medicare tax of 1.45% on all wages, plus 0.9% on wages above $200,000 for single filers.

What this estimate leaves out

It uses 2026 federal rules and each state’s published rates, brackets and standard deductions. Head of household is treated like single for state tax. It does not include every state credit, deduction or phase-out, so your real withholding can differ. Local income taxes, such as city or county taxes, are included only if you enter a rate. Use your pay stub, your state revenue department, or a tax professional for exact figures.

Frequently asked questions

Why does my Connecticut paycheck look different from this estimate?

Employers use withholding tables, and your W-4, health insurance premiums, local taxes and benefits all change the real number.

Is this the same as the general take-home pay calculator?

It uses the same federal calculation but applies Connecticut’s actual state rules instead of a flat percentage you enter yourself.

See all states | General take-home pay calculator

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