Connecticut state income tax on your paycheck
Connecticut uses progressive brackets up to 6.99%. Here is how it appears on your pay stub.
How Connecticut state tax works in 2025
Connecticut uses progressive income tax brackets. The top marginal rate is 6.99%.
Connecticut runs a paid leave program (CT PFML) funded by a payroll deduction.
PFML employee contribution applies. Several brackets.
Connecticut official sources
Official sources
- IRS Publication 15-T, Federal Income Tax Withholding Methods — IRS · 2025 · last verified 2025-04-01
- IRS Topic 751 — Social Security and Medicare Withholding Rates — IRS · 2025 · last verified 2025-04-01
- SSA — Contribution and Benefit Base — SSA · 2025 · last verified 2025-04-01
- U.S. DOL — Overtime Pay (FLSA) — DOL · last verified 2025-04-01
More Connecticut guides
- Connecticut paycheck calculator (2025)
- Connecticut pay stub checker
- Connecticut salary after tax
- Connecticut payroll deductions guide
- Connecticut overtime pay rules
- Connecticut minimum wage on a paycheck
- Connecticut pay stub laws
- Connecticut local payroll taxes
- Connecticut: why is my paycheck lower than expected?
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