Capital Gains Tax for Connecticut (2026)
Connecticut (CT) Key Facts
State Capital Gains Rate
6.99%
Taxed As
Ordinary income
Federal Rate Applies
Yes (0%, 15%, or 20%)
Long Term vs Short Term
Both taxed at state level
How This Calculator Works in Connecticut
This calculator estimates your combined federal and Connecticut capital gains tax. Enter your gain amount, holding period, and income to see your estimated tax.
Connecticut Overview
Connecticut taxes capital gains as ordinary income at up to 6.99%. Federal capital gains taxes also apply, with long-term rates of 0%, 15%, or 20% depending on income. The combined state and federal burden should be considered when planning asset sales or investment strategies.
How Connecticut Compares
Connecticut's capital gains rate of 6.99% compares to New York at 10.9% and Massachusetts at 5%. State capital gains taxes significantly impact net investment returns.
| State | Top Rate | Notes |
|---|---|---|
| New York | 10.9% | New York has a capital gains rate of 10.9%. |
| Massachusetts | 5% | Massachusetts has a capital gains rate of 5%. |
| Rhode Island | 5.99% | Rhode Island has a capital gains rate of 5.99%. |
Connecticut's capital gains rate of 6.99% compares to a national average of approximately 5.04%. This is above the national average.
Tips for Connecticut Residents
- 1Connecticut taxes capital gains as ordinary income at up to 6.99%.
- 2Federal long-term gains (held 1+ year) are taxed at 0%, 15%, or 20%. Connecticut's state tax applies on top of the federal rate.
- 3Hold investments over one year to qualify for lower federal long-term rates rather than ordinary income rates.
- 4Tax-loss harvesting—selling losing investments to offset gains—reduces both federal and Connecticut state capital gains tax.
- 5Consider the combined federal + state rate when planning large asset sales. The total can exceed 30.8% for high earners.