Capital gains are the profits you get when you sell an asset. Assets can be stocks, mutual funds, ETFs, etc. They can be subject to either short-term (less than a year) or long-term tax rates (longer than a year). When you sell an asset for a higher price than its original value, the profit you make on that sale is called a capital gain.
Long-term tax rates apply when you owned the asset longer than a year
Short-term tax rates apply when you owned the asset less than a year
Capital gains are subject to taxes at a rate that depends on adjusted gross income (AGI)*. The tax rate is currently set at 0%, 15% or 20%.
Capital gain tax rate for 2025
These rates and brackets apply to long-term gains sold in 2025. The rates are based on there adjusted gross income (AGI). Short term gains are taxed as ordinary income.
Capital Gains Tax: How It Works, Rates and Calculator
This web site provides info on taxing capital gains. There is also a calculator that shows how much capital gains tax you will pay based on your AGI.
Capital Gains Tax Calculator
Includes Capital gains tax rate 2024
Sample case: A person who files their taxes as an individual (single) sold a stock which they owned for longer than a year. They purchased 50 shares of a stock for a price of $5,000. They sold the 50 stock shares four years later for $9,000, a profit (capital gains) of $4,000. The person's income was $43,000. Adding the gain from the sale of stock the total adjusted income (AGI) became $47,000. Will this person have to pay any tax on their capital gains?
NO. Since this person's AGI is below $48,350, they qualified for 0% capital gains tax rate on the stock's gains.
However, if they owned the stock for less than a year, they would pay a capital gains tax on the $4,000 at their ordinary tax rate.
*Adjusted Gross Income (AGI), is a tax term used by the IRS to determine your taxable income. It represents your total gross income (wages, interest, dividends, capital gains, business income, etc.) minus certain adjustments (such as student loan interest, retirement contributions, IRA contributions, etc.). Gross income and adjusted gross income