A capital gain refers to the profit made from selling assets such as stocks, mutual fund shares, and real estate. The tax rate on these gains depends on how long you've owned the asset. If you've owned it for 12 months or less, the gain is considered short-term and is taxed at your ordinary income tax rate, just like your salary. However, if you've owned the asset for more than 12 months, the gain is considered long-term and is taxed at a lower rate of 0%, 15%, or 20%. Taxpayers in the 10% or 15% income tax bracket get an even better deal, with a 0% tax rate on long-term capital gains. However, there are some exceptions to these rules. For example, if you've taken depreciation deductions on investment real estate, you may be subject to a 25% tax rate on the gain resulting from those deductions (unless you're in the 10% or 12% bracket, in which case your tax rate applies). Additionally, long-term gains from selling collectibles, such as art or rare coins, are taxed at a maximum rate of 28%. It's essential to understand these rules to minimize your tax liability on capital gains.