New Hampshire Capital Gains Tax Calculator (2026)
Calculate federal capital gains tax on investments sold in New Hampshire. New Hampshire has no state income tax — only federal capital gains tax applies.
New Hampshire Capital Gains Note: New Hampshire has no state income tax, so capital gains are subject to federal tax only — one of the most favorable tax environments for investors.
Capital Gains Calculation
Original purchase price + commissions + improvements
Your wages/salary — determines long-term rate bracket
Results update automatically
Capital Gains Tax Estimate
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Selling stock for $30,000 gain in New Hampshire
In New Hampshire, with no state income tax, you only pay the federal capital gains rate. For a $75,000 single filer, a long-term gain is taxed at 15% federally only — a significant advantage.
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