Does Connecticut have a state income tax?

Yes. Connecticut levies a progressive state income tax on wages, which appears on your pay stub as a separate line in addition to federal income tax, Social Security, and Medicare.

What is the Connecticut state income tax rate for 2026?

Connecticut uses progressive brackets. PayslipIQ uses a verified 5.50% effective rate appropriate for typical $60-100k earners. Higher earners should expect a slightly higher effective rate. Always verify with the CT Department of Revenue Services.

Are there local income taxes in Connecticut?

No major localities in Connecticut levy a local income tax on wages. Progressive brackets. Paid Leave deduction since 2021.

What worker contributions appear on a Connecticut pay stub?

Connecticut workers typically see: CT Paid Leave (employee 0.5% up to SS wage base). These are separate from federal income tax and FICA, and they may not be modeled by the calculator above. Verify the exact percentage with your payroll team.

Can I rely on this calculator for Connecticut tax filing?

No. This calculator is educational only. It is not tax, legal, payroll, accounting, HR, or financial advice. PayslipIQ is independent and not affiliated with the IRS, SSA, the Department of Labor, the CT Department of Revenue Services, any payroll provider, or your employer. For filing decisions, talk to a qualified CPA or EA.

How accurate is this for Connecticut?

It uses the IRS Pub. 15-T 2026 percentage method for federal withholding, the SSA 2026 wage base of $184,500 for Social Security, the standard 1.45% Medicare rate plus 0.9% Additional Medicare on wages over $200,000, and a verified Connecticut state rate of 5.50% (verified 2026-05-06). Real paychecks vary because of W-4 dependents, multiple jobs, year-to-date wages, employer-specific benefit deductions, and Connecticut-specific worker contributions. Use it as a starting point, not a final answer.

Frequently asked questions

Does Connecticut have a state income tax?: Yes. Connecticut levies a progressive state income tax on wages, which appears on your pay stub as a separate line in addition to federal income tax, Social Security, and Medicare.
What is the Connecticut state income tax rate for 2026?: Connecticut uses progressive brackets. PayslipIQ uses a verified 5.50% effective rate appropriate for typical $60-100k earners. Higher earners should expect a slightly higher effective rate. Always verify with the CT Department of Revenue Services.
Are there local income taxes in Connecticut?: No major localities in Connecticut levy a local income tax on wages. Progressive brackets. Paid Leave deduction since 2021.
What worker contributions appear on a Connecticut pay stub?: Connecticut workers typically see: CT Paid Leave (employee 0.5% up to SS wage base). These are separate from federal income tax and FICA, and they may not be modeled by the calculator above. Verify the exact percentage with your payroll team.
Can I rely on this calculator for Connecticut tax filing?: No. This calculator is educational only. It is not tax, legal, payroll, accounting, HR, or financial advice. PayslipIQ is independent and not affiliated with the IRS, SSA, the Department of Labor, the CT Department of Revenue Services, any payroll provider, or your employer. For filing decisions, talk to a qualified CPA or EA.
How accurate is this for Connecticut?: It uses the IRS Pub. 15-T 2026 percentage method for federal withholding, the SSA 2026 wage base of $184,500 for Social Security, the standard 1.45% Medicare rate plus 0.9% Additional Medicare on wages over $200,000, and a verified Connecticut state rate of 5.50% (verified 2026-05-06). Real paychecks vary because of W-4 dependents, multiple jobs, year-to-date wages, employer-specific benefit deductions, and Connecticut-specific worker contributions. Use it as a starting point, not a final answer.

Connecticut · USA 2026

Connecticut gross to net paycheck calculator.

Type any gross paycheck and see the estimated take-home pay in Connecticut after federal income tax, Social Security, Medicare, and Connecticut state income tax.

Reviewed by PayslipIQ Editorial Team, in-house payroll editor

Last reviewed May 2026 · Editorial standards

In plain English (Connecticut)

Connecticut uses progressive brackets, with PayslipIQ using a verified 5.50% effective rate for typical earners. Federal income tax (IRS Pub 15-T 2026 percentage method), Social Security (6.2% up to the SSA 2026 wage base of $184,500), and Medicare (1.45% no cap) apply on top. Worker-contribution lines you may see: CT Paid Leave (employee 0.5% up to SS wage base).

How do you want to enter pay?

Gross pay this paycheck

Pay frequencyStateFiling status (W-4)

Pre-tax deductions (optional)

Traditional 401(k) % of gross

HSA contribution / paycheck

Health premium / month

Extra W-4 withholding / paycheck

Net per paycheck

$2285.12

Net per month (avg)

$4951

Net per year (est.)

$59413

Gross / year: $78000Take-home: 76.2%Effective tax rate: 23.8%

Per-paycheck gross to net breakdown
Gross pay	$3000.00
Federal income tax (est.)	−$320.38
Social Security (6.2%)	−$186.00
Medicare (1.45%)	−$43.50
State income tax (est.)	−$165.00
Estimated take-home (net)	$2285.12

Tax year 2026. Federal withholding uses the IRS Pub. 15-T 2026 percentage method (Standard Withholding tables). Social Security is capped at the SSA 2026 wage base of $184,500. State tax uses the most recently verified flat or top-marginal rate and may not reflect mid-year changes, brackets, or local taxes (NYC, Yonkers, PA EIT, Ohio RITA, MD county, KY occupational, IN county, DE Wilmington, MO KC/STL, OR Multnomah). Worker contributions like CA SDI, NJ SDI/FLI/UI, NY PFL, MA PFML, OR Paid Leave, WA PFML/Cares, RI TDI/TCI, CO FAMLI are not included. Use the result as a starting point, not a final answer. Your real paycheck depends on year-to-date wages, dependents, multiple jobs, and employer-specific settings.

Snapshot, Connecticut 2026

State income tax

Progressive (PayslipIQ uses 5.50% effective)

Local income tax

None

Disability insurance (SDI)

Paid family / medical leave

Yes, employee premium

Connecticut worker contributions

CT Paid Leave (employee 0.5% up to SS wage base)

These are separate from the federal payroll taxes and may appear as small line items on your stub. The calculator above does not always model them precisely. Verify with your payroll team.

Common questions (Connecticut)

Does Connecticut have a state income tax?: Yes. Connecticut levies a progressive state income tax on wages, which appears on your pay stub as a separate line in addition to federal income tax, Social Security, and Medicare.
What is the Connecticut state income tax rate for 2026?: Connecticut uses progressive brackets. PayslipIQ uses a verified 5.50% effective rate appropriate for typical $60-100k earners. Higher earners should expect a slightly higher effective rate. Always verify with the CT Department of Revenue Services.
Are there local income taxes in Connecticut?: No major localities in Connecticut levy a local income tax on wages. Progressive brackets. Paid Leave deduction since 2021.
What worker contributions appear on a Connecticut pay stub?: Connecticut workers typically see: CT Paid Leave (employee 0.5% up to SS wage base). These are separate from federal income tax and FICA, and they may not be modeled by the calculator above. Verify the exact percentage with your payroll team.
Can I rely on this calculator for Connecticut tax filing?: No. This calculator is educational only. It is not tax, legal, payroll, accounting, HR, or financial advice. PayslipIQ is independent and not affiliated with the IRS, SSA, the Department of Labor, the CT Department of Revenue Services, any payroll provider, or your employer. For filing decisions, talk to a qualified CPA or EA.
How accurate is this for Connecticut?: It uses the IRS Pub. 15-T 2026 percentage method for federal withholding, the SSA 2026 wage base of $184,500 for Social Security, the standard 1.45% Medicare rate plus 0.9% Additional Medicare on wages over $200,000, and a verified Connecticut state rate of 5.50% (verified 2026-05-06). Real paychecks vary because of W-4 dependents, multiple jobs, year-to-date wages, employer-specific benefit deductions, and Connecticut-specific worker contributions. Use it as a starting point, not a final answer.

Official sources for Connecticut

PayslipIQ is independent of every agency listed. Source links are informational, not endorsement.

PayslipIQ provides educational information and estimated calculations only. It does not provide tax, legal, financial, accounting, employment, benefits, or payroll advice. PayslipIQ is not a CPA firm, law firm, financial advisor, payroll provider, or tax authority. Always verify your paycheck, deductions, withholdings, and tax position with your employer's payroll department, a qualified CPA, the IRS, your state tax authority, or another appropriately qualified professional. Calculations are estimates; your actual paycheck may differ based on factors specific to your employer, location, benefits elections, and personal tax situation.