Connecticut Data

5.00%
Income Tax Rates
5.0%
National Avg
January 2026
Updated
cost rank
27
has income tax
true

Connecticut Income Tax Rates (2026) — How It Compares to Other States

State income tax top marginal rate

Rates by StateIncome Tax RatesConnecticut
StateIncome Tax Rates (tax rate)vs National
→ ConnecticutRank #27 / 50-NaN%
→ Connecticut$1,500-$3,500-NaN%
→ Connecticut$225-$375/hr-NaN%
→ Connecticut5.00%-0.0%
→ Connecticut5.20%+4.0%
→ Connecticut1.40% APY+16.7%
→ Connecticut$150–$350-NaN%

Frequently Asked Questions

What are Connecticut income tax rates in 2026?
Connecticut income tax rates are currently 5.00% as of January 2026. The national average is 5.0%. Connecticut is at or below the national average.
How do Connecticut income tax rates compare to other states?
Connecticut income tax rates of 5.00% compare to a national average of 5.0%. Rates vary by state based on local market conditions, legislation, and economic factors.
Where can I find the best income tax rates in Connecticut?
Compare multiple providers and verify credentials before committing to any financial service in Connecticut.
Does Connecticut have a state income tax?
Yes — Connecticut has a state income tax with a top marginal rate of 5.00%.

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