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Capital Gains Tax in Connecticut

Combined rate and how to defer it in Connecticut.

Connecticut's top capital gains rate of 6.99% brings the combined investment property figure to 30.8% (20% federal + 3.8% NIIT + 6.99% state), placing it among the higher-rate states in New England.

Capital gains tax in Connecticut

Connecticut taxes capital gains at rates up to 6.99% at the state level. Combined with federal, the total exposure is 30.8%. See the full picture including depreciation recapture in the capital gains tax calculator.

Defer it with a 1031 exchange

A 1031 like-kind exchange defers the combined 30.8% rate by directing all sale proceeds into a replacement property. Model your numbers in the 1031 exchange calculator and track your deadlines with the timeline calculator.

Educational only. Confirm Connecticut capital gains rates with a tax professional; state rates change.