Tax & Income Calculators
Capital Gains Tax Calculator
Estimate the tax on an investment gain at long-term or short-term rates, depending on how long the asset was held.
Estimated tax
$3,600
- Rate applied
- 15%
- Gain after tax
- $20,400
GainTax
How this calculator works
Long-term gains use preferential bands; short-term gains are taxed as ordinary income
- holding period
- how long the asset was owned before disposal
Important considerations
- Rates and thresholds differ by jurisdiction and filing status.
- Losses elsewhere can offset the gain before tax is applied.
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Learn more
Terms used here
Frequently asked questions
Why does holding for a year matter?
Long-term gains often attract materially lower rates than income, so disposal timing can be worth planning.
Disclaimer
Legamoney calculators are educational tools. Results are estimates based on the figures you enter and do not constitute financial, tax or legal advice.
Last reviewed 2026-08-01