Can part of a long-term gain be taxed at 0 percent?

Yes. If other taxable income leaves room in the 0 percent capital-gains band, part of the gain can fall there.

Capital Gains Tax Calculator — Long-term capital gains

Long-term gains use separate 2026 taxable-income thresholds, with the gain stacked on top of other taxable income before the 0 percent, 15 percent, and 20 percent bands are applied.

Federal capital gains estimate

Sale price ($)Cost basis ($)Selling costs ($)Holding period (months)Other taxable income ($)Filing status

Estimated federal tax

$5,700

Long-term capital gain

Breakdown

Taxable proceeds$118,000.00

Gain$38,000.00

Blended tax rate15%

How the long-term bracket is filled

Other taxable income fills the lower long-term capital-gains bands first.

The gain is then taxed only in the remaining room of each band, which is why the same gain can have different tax at different income levels.

Questions

Can part of a long-term gain be taxed at 0 percent?: Yes. If other taxable income leaves room in the 0 percent capital-gains band, part of the gain can fall there.

More ways to use this calculator

Start with the main capital gains tax calculator or compare the other published scenarios.

Main calculator Short-term capital gains

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