Capital Gains Tax Rates Depend on How Long You Held the Asset

Capital gains tax is the tax you owe when you sell an investment for more than you paid for it. The rate you pay depends almost entirely on one thing: how long you owned it before selling. If you held it for one year or less, you pay short-term capital gains tax, which is taxed as ordinary income at your regular tax bracket—anywhere from 10% to 37% depending on your total income. If you held it for more than one year, you pay long-term capital gains tax, which has its own lower rates: 0%, 15%, or 20% depending on your income level.

The difference between these two rates is substantial. Someone in the 37% tax bracket who sells a stock after holding it for eleven months might owe 37% in tax. The same person selling an identical stock they held for thirteen months might owe only 20%. This timing difference is why many investors track their purchase dates carefully.

Key Takeaways

  • Short-term capital gains (assets held one year or less) are taxed at your ordinary income tax rate, which ranges from 10% to 37% based on your total income.
  • Long-term capital gains (assets held more than one year) are taxed at preferential rates of 0%, 15%, or 20%, also based on your income level.
  • The 0% long-term rate applies to lower-income filers; the 15% rate covers most middle-income earners; and the 20% rate applies to higher earners.
  • Your total income for the year determines which tax bracket you fall into, so selling multiple assets can push you into a higher rate.

Long-Term Capital Gains Rates and Income Thresholds

The three long-term capital gains rates are 0%, 15%, and 20%. Which one applies to you depends on your taxable income for that year. The income thresholds change annually and differ based on your filing status—single, married filing jointly, married filing separately, or head of household.

For 2024, the 0% rate applies to single filers with taxable income up to $47,025 and married couples filing jointly up to $94,050. The 15% rate covers single filers from $47,026 to $518,900 and married couples from $94,051 to $583,750. Anything above those amounts is taxed at 20%. These thresholds shift slightly each year to account for inflation, so the exact numbers change annually.

This structure means you might may have access to for the 0% rate on part of your gains and the 15% rate on the rest if your total income straddles a threshold. For example, if you are single and your taxable income is $50,000, your first $47,025 in long-term gains would be taxed at 0%, and gains above that would be taxed at 15%.

Short-Term Capital Gains and Ordinary Income Tax Brackets

Short-term capital gains follow your regular income tax brackets, not the preferential long-term rates. This means if you sell an investment you owned for less than a year, the gain is added to your other income for the year and taxed at whatever bracket that total income puts you in.

The 2024 ordinary income tax brackets range from 10% at the lowest to 37% at the highest. A short-term gain of $10,000 could be taxed anywhere from $1,000 to $3,700 depending on your other income and filing status. This is why the holding period matters so much: waiting just a few months to cross the one-year mark can reduce your tax bill significantly.

How Your Total Income Affects Your Rate

Capital gains do not exist in isolation. They are added to your other income—wages, interest, dividends, rental income—to determine your total taxable income for the year. This total income is what determines which tax bracket you fall into.

If you have a large capital gain in a year when you also received a bonus or sold rental property, your total income might push you into a higher tax bracket than usual. This can mean that part of your gain is taxed at a higher rate than you expected. Some investors spread large sales across multiple years or time them strategically to avoid jumping into a higher bracket, though this requires planning with a tax professional.

State and Local Capital Gains Taxes

Federal capital gains tax is only part of the picture. Most states also tax capital gains, though the rate and rules vary widely. Some states tax capital gains as ordinary income at their regular state income tax rate. Others have separate capital gains tax rates or do not tax capital gains at all.

Washington, for example, has a 7% capital gains tax on long-term gains from the sale of certain assets like stocks and bonds, separate from its income tax. California taxes capital gains as ordinary income at rates up to 13.3%. New Hampshire and Tennessee do not tax capital gains. Your state's rules can add significantly to your federal bill, so it is worth checking your state's tax code or speaking with a tax professional about your specific situation.

Common Mistakes That Cost Money

One frequent mistake is selling an investment just before the one-year mark without realizing the tax difference. If you sell at eleven months, you pay short-term rates; at thirteen months, you pay long-term rates. The difference can be substantial enough to change your decision about when to sell.

Another mistake is forgetting to account for the impact of other income. A large capital gain in a year when you also received a bonus or took early retirement distributions can push you into a higher bracket than you anticipated. Planning the timing of sales and other income can sometimes reduce your overall tax bill.

A third mistake is not tracking your cost basis—the original price you paid for the investment. Without accurate records, you might overestimate your gain or underestimate it. Keep purchase confirmations and any statements showing reinvested dividends, as these affect your basis.

Frequently Asked Questions

Do I owe capital gains tax if I sell at a loss?

No. If you sell an investment for less than you paid, you have a capital loss, not a gain. You can use capital losses to offset capital gains from other sales that year. If your losses exceed your gains, you can deduct up to $3,000 of the excess against your ordinary income, with any remaining loss carried forward to future years.

What if I inherit an investment—do I owe capital gains tax?

Not on the inheritance itself. However, if you later sell the inherited investment, you owe capital gains tax on the increase in value from the date of death forward, not from the original purchase date. This is called a "stepped-up basis" and is one reason inherited investments often have a lower tax impact than expected.

Does the holding period reset if I sell and buy the same stock again?

Yes. Each purchase starts a new holding period. If you sell a stock after eight months and buy it again the next day, your new holding period begins on that new purchase date. This is why some investors who want long-term rates are careful not to sell and repurchase the same security before the one-year mark.

Can I reduce my capital gains tax by donating appreciated investments to charity?

Yes, in a limited way. If you donate an appreciated investment directly to a may have access to charity, you avoid the capital gains tax on the appreciation and can deduct the full fair market value as a charitable contribution. You cannot deduct the donation if you sell first and then donate the cash, because you will have already owed the tax.

What counts as a capital asset for tax purposes?

Most investments count: stocks, bonds, mutual funds, real estate, and cryptocurrency. However, some assets have different rules. Collectibles like art and coins are taxed at a 28% long-term rate instead of the standard 0%, 15%, or 20%. Certain business property and depreciable assets follow different rules. If you are unsure whether something qualifies, a tax professional can clarify.