Use this calculator to determine your capital gains tax based on the amount of gain, holding period, and filing status. The tax rates are updated for the year 2025.
For more information on capital gains tax, visit the IRS Capital Gains and Losses page.
Capital gains tax is applied to the profit from the sale of assets or investments. The rate depends on how long you held the asset:
Capital gains tax is a tax on the profit made from selling an asset.
Short-term capital gains are from assets held for one year or less, taxed at ordinary income rates. Long-term capital gains are from assets held for more than one year, taxed at reduced rates.
To calculate capital gains tax, subtract the purchase price from the selling price to determine the gain, then apply the appropriate tax rate.