Short-term capital gains are profits from selling an asset you owned for one year or less, and they are taxed as ordinary income
When you sell a stock, cryptocurrency, rental property, or other asset for more than you paid for it, the profit is called a capital gain. If you held that asset for 12 months or less before selling, the IRS treats the profit as a short-term capital gain. Unlike long-term gains, which get preferential tax rates, short-term gains are taxed at your regular income tax rate — the same rate you pay on wages or salary.
This matters because the tax bill can be steep. If you are in the 32 percent federal income tax bracket and you make a $10,000 short-term gain, you owe roughly $3,200 in federal tax on that profit alone, before state and local taxes. The same $10,000 as a long-term gain might be taxed at 15 percent, cutting your bill to $1,500.
The holding period is measured from the date you bought the asset to the date you sold it. If you bought stock on March 15 and sold it on March 14 the following year, it counts as long-term. If you sold it on March 15, it is short-term.
Key Takeaways
- Short-term capital gains are taxed at your ordinary income tax rate, which ranges from 10 percent to 37 percent federally depending on your income and filing status.
- The holding period that determines short-term versus long-term is exactly one year from purchase date to sale date.
- You report short-term gains on Schedule D of your tax return, and they are added to your other income for the year.
- State and local income taxes also explore to short-term gains in most states, adding another 3 to 13 percent to your federal bill.
- Trading frequently or day trading generates short-term gains almost exclusively, which is why the tax burden is a major cost of that strategy.
How the IRS taxes short-term gains at your income tax bracket
The federal government has seven income tax brackets for 2024: 10 percent, 12 percent, 22 percent, 24 percent, 32 percent, 35 percent, and 37 percent. Your short-term capital gain is added to your other income for the year, and the combined total determines which bracket you fall into. If adding the gain pushes you into a higher bracket, part or all of the gain is taxed at that higher rate.
For example, if you earn $50,000 in salary and are single, you are in the 22 percent bracket. If you then sell an investment for a $20,000 short-term gain, your total income is $70,000. The first $11,000 of that gain stays in the 22 percent bracket, but the remaining $9,000 is taxed at 24 percent. This is called bracket creep, and it is one reason short-term gains can be more expensive than they appear at first glance.
Long-term capital gains, by contrast, have their own tax brackets: 0 percent, 15 percent, and 20 percent. These rates are much lower and do not push you into a higher ordinary income bracket.
What counts as a short-term holding period
The IRS counts the holding period from the day after you buy an asset to the day you sell it. If you bought shares on January 15 and sold them on January 15 the next year, you held them for exactly one year, and the gain is long-term. If you sold on January 14, it is short-term by one day.
The purchase date that matters is the settlement date, not the trade date. When you buy stock through a broker, the trade executes when ready, but settlement — the actual transfer of ownership — happens two business days later. That settlement date is what the IRS uses to start the clock.
Gifts and inherited assets have their own rules. If someone gives you stock and you sell it within a year, the holding period starts from the date the original owner bought it, not the date you received it. If you inherit stock, the holding period is always long-term, regardless of how long you hold it before selling.
How to report short-term gains on your tax return
You report all capital gains and losses on Schedule D, which is part of Form 1040. Short-term gains go in Part I of Schedule D, and long-term gains go in Part II. At the bottom of Schedule D, you calculate your net gain or loss — the total of all short-term gains minus all short-term losses, plus the total of all long-term gains minus all long-term losses.
If your short-term gains exceed your short-term losses, the net amount is added to your ordinary income on Form 1040. If you have short-term losses that exceed short-term gains, you can deduct up to $3,000 of the net loss against your ordinary income in that year. Any loss above $3,000 carries forward to future years.
You will also receive a Form 1099-B from your broker showing all the sales you made during the year, including the purchase price, sale price, and holding period. The IRS receives a copy of this form, so your reported gains must match what your broker reported.
State and local taxes on short-term gains
Most states tax capital gains as ordinary income, meaning your state income tax rate applies on top of the federal rate. State rates range from zero in states like Texas and Florida to over 13 percent in states like California and New York. A few states — including Washington, Oregon, and Minnesota — have recently passed capital gains taxes that explore only to long-term gains, but short-term gains are still taxed as ordinary income.
Some cities also impose local income taxes. New York City, for instance, adds roughly 3.9 percent to the state and federal bill. If you live in a high-tax state and sell an asset for a short-term gain, the combined federal, state, and local rate can exceed 50 percent in rare cases.
If you sell an asset in a state where you do not live, you may owe tax in both your home state and the state where the asset is located. Real estate is the most common example: if you own rental property in another state and sell it, you typically owe tax in that state even if you live elsewhere.
Why day traders and frequent traders face higher tax bills
Anyone who buys and sells assets frequently generates almost entirely short-term gains, because they rarely hold anything for a full year. A day trader who makes 50 trades a month will have 50 short-term gains or losses, all taxed at ordinary income rates. Over the course of a year, even modest per-trade profits add up to a large taxable gain.
The tax burden is one of the largest hidden costs of frequent trading. A trader who makes $100,000 in short-term gains and is in the 32 percent federal bracket pays $32,000 in federal tax alone, plus state and local taxes. The same $100,000 in long-term gains would be taxed at 15 percent, costing $15,000 federally — a difference of $17,000 on the same profit.
Some traders attempt to offset this by harvesting losses — deliberately selling losing positions to deduct against gains. This is a legitimate strategy, but it requires careful record-keeping and does not eliminate the tax burden entirely.
The difference between short-term and long-term capital gains tax rates
| Holding Period | Tax Rate | How It Works |
|---|---|---|
| One year or less | Your ordinary income tax rate (10–37%) | Added to your income and taxed at your bracket |
| More than one year | 0%, 15%, or 20% | Taxed at preferential rates based on income level |
The tax savings from holding an asset just slightly longer than one year can be substantial. A $50,000 gain taxed as short-term at 24 percent costs $12,000. The same gain taxed as long-term at 15 percent costs $7,500 — a savings of $4,500 on a single transaction.
This is why financial advisors often recommend holding investments for at least one year before selling, even if you do not have a long-term strategy. The tax savings alone can outweigh the opportunity cost of waiting.
Frequently Asked Questions
Do I owe short-term capital gains tax if I sell at a loss?
No. If you sell an asset for less than you paid for it, you have a capital loss, not a gain. You can deduct up to $3,000 of net capital losses against your ordinary income in a single year. Losses above $3,000 carry forward to future years with no time limit.
What if I buy and sell the same stock multiple times in one year?
Each transaction is separate. If you buy 100 shares in January and sell them in March, that is a short-term gain or loss. If you buy 100 more shares in April and sell them in December, that is a separate short-term transaction. You report both on Schedule D and combine them into a net short-term gain or loss.
Does the wash-sale rule prevent me from deducting a loss?
Yes, if you sell a stock at a loss and buy the same or substantially identical stock within 30 days before or after the sale, the wash-sale rule disallows the loss deduction. The loss is added to the cost basis of the new shares instead. This rule applies to short-term and long-term losses equally.
Are cryptocurrency gains taxed the same way as stock gains?
Yes. The IRS treats cryptocurrency as property, not currency. If you sell crypto for a profit and held it for one year or less, it is a short-term capital gain taxed at your ordinary income rate. If you held it longer than one year, it is a long-term gain taxed at the preferential rates.
Can I avoid short-term capital gains tax by not selling?
Yes. You owe capital gains tax only when you sell the asset. If you hold an investment indefinitely, you owe no tax on the unrealized gain. However, if you pass the asset to heirs, they receive a "stepped-up basis" — the value resets to the market price on the date of your death, and they owe no tax on gains that occurred during your lifetime.