Connecticut Biweekly Paycheck Calculator 2026

Connecticut Biweekly Paycheck Calculator (2026)

See what lands in your account every two weeks in Connecticut. The estimate applies 2026 federal brackets, FICA and Connecticut state income tax to a biweekly pay schedule.

Your details

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Pay type

Annual salary ($)

Hourly rate ($)

Hours per week

Paid weeks per year

Filing status

State

Pay frequency

401(k) deferral (% of gross)

Pre-tax deductions per check ($)

Estimated result

2026 rates

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Connecticut income tax in 2026

Connecticut uses graduated rates from 2% up to 6.99%. The state standard deduction is no state standard deduction, and the modeled personal exemption is $15,000 per person ($24,000 per couple) where applicable.

Connecticut rates compiled from the Tax Foundation 2026 state tables and IRS Rev. Proc. 2025-32 · retrieved 2026-09-01.

Note: Exemption phases out with AGI; benefit recapture & credits not modeled.

Connecticut tax brackets (single filers, 2026)

Taxable income	Rate
$0 – $10,000	2%
$10,000 – $50,000	4.5%
$50,000 – $100,000	5.5%
$100,000 – $200,000	6%
$200,000 – $250,000	6.5%
$250,000 – $500,000	6.9%
$500,000 – and above	6.99%

Married filing jointly brackets are typically wider — the calculator applies them automatically.

Frequently asked questions

What is the state income tax in Connecticut in 2026?

Connecticut uses graduated rates from 2% up to 6.99%. The state standard deduction is no state standard deduction.

How is my paycheck calculated in Connecticut?

Net pay = gross pay − federal income tax − Social Security (6.2% up to $184,500) − Medicare (1.45%, plus 0.9% above $200k single / $250k joint) − Connecticut state income tax − pre-tax deductions.

Are local income taxes included for Connecticut?

This calculator is state-level only. Connecticut note: Exemption phases out with AGI; benefit recapture & credits not modeled.