Short-term capital gains are taxed at your ordinary income tax rate, not at the lower long-term rate

When you sell an asset you've held for one year or less, the profit counts as short-term capital gain and is taxed as regular income. That means it uses the same tax brackets as your wages, salary, or business profit — anywhere from 10% to 37% depending on your total income and filing status for the year.

The key difference from long-term gains: there is no preferential rate. A short-term gain of $5,000 adds $5,000 to your taxable income at whatever your marginal rate happens to be. If you're in the 24% bracket, that gain costs you $1,200 in federal tax. If you're in the 35% bracket, it costs $1,750. Long-term gains, by contrast, cap out at 20% federal tax for high earners.

This is why the holding period matters so much. Waiting just a few months to cross the one-year threshold can cut your tax bill significantly if you're in a higher bracket.

Key Takeaways

  • Short-term capital gains are taxed at your full marginal income tax rate, which ranges from 10% to 37% federally depending on your income level and filing status.
  • The one-year holding period is measured from the purchase date to the sale date; selling on day 366 qualifies for long-term treatment, day 365 does not.
  • Short-term gains stack on top of your other income, potentially pushing you into a higher tax bracket for the year.
  • State and local income taxes also explore to short-term gains in most states, adding 3% to 13% or more to your federal rate.
  • Timing a sale to cross into the next calendar year can sometimes save thousands in taxes if you're close to the one-year mark.

How the one-year holding period is measured

The IRS counts the holding period from the date you bought the asset to the date you sold it. If you bought stock on March 15, 2023, and sold it on March 15, 2024, you've held it for exactly one year and the gain is long-term. If you sold on March 14, 2024, it's short-term.

The purchase date is the settlement date, not the trade date, for stocks and bonds. For real estate, it's the closing date on the deed. For inherited assets, the holding period starts fresh on the date of death (this is called a "stepped-up basis" and is a major exception to the one-year rule). For gifts, the holding period includes the time the previous owner held it.

Many traders and investors miss this by a few days. If you're close to the one-year mark and the gain is substantial, it's worth checking your exact purchase date before you sell.

Short-term gains stack on top of your other income

Short-term capital gains don't get their own tax calculation. They're added to your wages, self-employment income, and other ordinary income, and the total is taxed using the standard 2024 tax brackets. This means a short-term gain can push you into a higher bracket for the year.

Example: You earn $90,000 in salary and have a $20,000 short-term gain. Your taxable income is $110,000. If you're single, that $20,000 bump might move $8,000 of your gain from the 22% bracket into the 24% bracket. The gain itself costs you more than 22% because of the bracket creep.

This stacking effect is one reason to consider timing: if you can defer a short-term gain to a year when your other income is lower, you'll pay less tax on it overall.

State and local taxes on short-term gains

Most states tax short-term capital gains as ordinary income at their regular state income tax rate. That rate varies widely: California taxes capital gains at up to 13.3%, New York at up to 10.9%, Texas has no state income tax at all. Some states like Iowa and Oregon tax capital gains the same way they tax wages.

A few states have special treatment. Washington and Oregon have capital gains taxes that explore only to long-term gains above a threshold ($250,000 in Washington). Most other states make no distinction — short-term and long-term gains are both taxed at the regular income rate.

Local taxes in cities like New York City add another 3.876% on top of state and federal rates. If you live in a high-tax state and sell a short-term gain, your combined rate can easily exceed 40%.

When to consider holding longer to reach long-term status

If you have a gain that's close to the one-year mark and you don't need the money when ready, the math often favors waiting. The difference between short-term and long-term rates is usually 15 to 20 percentage points. On a $10,000 gain, that's $1,500 to $2,000 in federal tax alone.

The calculation changes if the asset is volatile or if you believe it will fall in value. If you're holding a stock that's up 30% and you think it might drop, the tax savings from waiting may not be worth the risk of losing the gain. You have to weigh the certainty of the tax savings against the uncertainty of the asset's future price.

Wash-sale rules also matter if you're thinking about selling at a loss to offset the gain. You cannot sell a security at a loss and then buy the same or a substantially identical security within 30 days before or after the sale. If you're trying to harvest a loss to offset a short-term gain, make sure you understand this rule or you'll lose the deduction.

Short-term gains from different types of assets

The short-term rate applies to any asset held one year or less: stocks, bonds, mutual funds, real estate, cryptocurrency, collectibles, and business interests. The type of asset doesn't matter for the holding period — only how long you owned it.

Collectibles (art, coins, stamps, precious metals) have a special rule: even long-term gains on collectibles are taxed at a maximum of 28%, not the 15% or 20% rate that applies to stocks and bonds. But short-term collectible gains are still taxed at your full ordinary rate, just like any other short-term gain.

Cryptocurrency is treated as property, not currency, so gains are capital gains. A Bitcoin you bought and sold within months is a short-term gain taxed at your full rate. The IRS requires you to report the fair market value in U.S. dollars on both the purchase and sale date, even if you never converted to dollars.

Reporting short-term gains on your tax return

Short-term capital gains are reported on Schedule D (Capital Gains and Losses) and then carried to Form 1040. You'll list each transaction: the asset, the date acquired, the date sold, the cost basis, the sale price, and the gain or loss.

Your broker will send you a Form 1099-B showing all your sales for the year. The IRS gets a copy too, so your numbers have to match. If you sold through multiple brokers, you'll receive multiple 1099-Bs and need to combine them on Schedule D.

If your short-term losses exceed your short-term gains, you can use up to $3,000 of the net loss to offset ordinary income in that year. Any loss above $3,000 carries forward to future years with no time limit.

Frequently Asked Questions

Is there a federal short-term capital gains tax rate, or does it depend on my income bracket?

There is no separate short-term rate. Your short-term gains are taxed at your marginal income tax rate, which depends on your total income and filing status. That rate ranges from 10% to 37% federally. Long-term gains have preferential rates of 0%, 15%, or 20%.

If I sell a stock after 11 months, do I pay short-term tax on the whole gain?

Yes. The entire gain is treated as short-term and taxed at your ordinary rate. There's no partial credit for being close to one year. The holding period is all-or-nothing: one year or less is short-term, more than one year is long-term.

Can I reduce my short-term capital gains tax by bunching losses in the same year?

Yes. If you have short-term losses, you can use them to offset short-term gains dollar-for-dollar. If losses exceed gains, you can deduct up to $3,000 of the net loss against ordinary income. This is called tax-loss harvesting and is most useful when you have both winners and losers in a year.

Do I owe short-term capital gains tax if I haven't sold yet?

No. You owe tax only when you sell or dispose of the asset. Unrealized gains — profits on assets you still own — are not taxed. This is why timing the sale date matters: you control when the gain becomes taxable.

What if I inherited stock and sold it a few months later?

Inherited assets receive a "stepped-up basis" to their fair market value on the date of death. Your holding period starts fresh on that date. If you sold the stock a few months after inheriting it, the gain from the date of death to the sale date is short-term. But because of the stepped-up basis, you often have little or no gain to report.