Short-Term vs Long-Term Capital Gains Tax: Rates & Rules
Quick Answer
- *Short-term (held ≤ 1 year) — taxed at your ordinary income rate: 10-37%.
- *Long-term (held > 1 year) — preferential rates: 0%, 15%, or 20%.
- *A $50,000 gain for someone in the 32% bracket costs $16,000 short-term vs $7,500 long-term — holding one extra day saves $8,500.
| Feature | Short-Term Gains | Long-Term Gains |
|---|---|---|
| Holding Period | 1 year or less | More than 1 year |
| Tax Rate | 10-37% (ordinary income) | 0%, 15%, or 20% |
| Tax on $50K Gain (32% bracket) | $16,000 | $7,500 |
| NIIT (3.8%) | Applies above $200K MAGI | Applies above $200K MAGI |
| Applies To | Stocks, crypto, real estate, collectibles | Same assets, just held longer |
What Are Short-Term Capital Gains?
Short-term capital gains come from selling assets you’ve owned for one year or less. The profit is added to your ordinary income and taxed at the same rate as your salary or wages — anywhere from 10% to 37% depending on your bracket.
Day traders, frequent stock flippers, and anyone selling crypto within a year falls into this category. The IRS treats these gains no differently than a paycheck. For a high earner in the 37% bracket, nearly four out of every ten dollars of profit go to taxes.
What Are Long-Term Capital Gains?
Long-term capital gains apply to assets held longer than one year. Congress intentionally taxes these at lower rates to encourage long-term investment. The rates for 2026 are:
- 0% — single filers with taxable income up to $48,350
- 15% — income between $48,351 and $533,400
- 20% — income above $533,400
High earners may also owe the 3.8% Net Investment Income Tax (NIIT), bringing the top effective rate to 23.8%. That’s still far less than the 37% + 3.8% = 40.8% effective rate on short-term gains for the highest bracket.
Key Differences
The Tax Rate Gap
This is everything. A single filer earning $180,000 in ordinary income who sells stock for a $50,000 gain pays:
- Short-term: $16,000 (32% bracket)
- Long-term: $7,500 (15% rate)
That’s $8,500 in tax savings just for holding 366 days instead of 365. No legal tax strategy is simpler or more powerful for investors.
Impact on Investment Strategy
The rate difference creates a strong incentive to hold investments for at least a year. Active trading generates short-term gains taxed at ordinary rates, which is one reason index fund buy-and-hold strategies outperform frequent trading for most investors — after taxes, the returns are dramatically different.
Loss Harvesting
Capital losses offset gains of the same type first, then the other type. Up to $3,000 in net losses can offset ordinary income per year, with excess carried forward indefinitely. Strategic loss harvesting near year-end can reduce your tax bill significantly.
When Short-Term Gains Are Unavoidable
- You need the money. If you must sell to cover an emergency, the tax rate is secondary to the need.
- The investment is tanking. Holding a losing position another 6 months to get long-term treatment defeats the purpose if losses mount.
- Active trading is your strategy. Day traders and swing traders accept short-term rates as a cost of doing business.
- Year-end rebalancing. Sometimes selling recent purchases to rebalance creates short-term events — consider tax-lot selection to minimize impact.
When to Prioritize Long-Term Treatment
- You’re in a high bracket. The higher your income, the bigger the gap between ordinary and capital gains rates.
- The gain is large. On a $100,000 gain, the difference between 37% and 15% is $22,000. Worth waiting for.
- You’re close to the one-year mark. If you’re 10-11 months in, the tax savings from waiting almost always outweigh the risk of price decline.
- Tax-loss harvesting is available. Pair long-term gains with harvested losses for maximum tax efficiency.
Which Is Better? Long-Term Wins on Taxes
From a pure tax perspective, long-term gains always beat short-term. The preferential rates save 5-20+ percentage points in taxes. But taxes shouldn’t be the only factor in investment decisions. Selling a plummeting stock to avoid short-term rates while it loses 30% more value defeats the purpose.
The best approach: build a portfolio designed for long-term holding (index funds, ETFs), use tax-advantaged accounts for active strategies, harvest losses strategically, and be mindful of the one-year threshold when timing sales of profitable positions.
Estimate your capital gains tax bill
Use our free Capital Gains Tax Calculator →Frequently Asked Questions
What is the difference between short-term and long-term capital gains?
Holding period. Assets sold within one year generate short-term gains taxed at ordinary rates (10-37%). Assets held over one year generate long-term gains taxed at 0%, 15%, or 20%. The one-year mark is the critical threshold.
What are the 2026 long-term capital gains tax rates?
0% for taxable income up to $48,350 (single), 15% up to $533,400, and 20% above that. High earners may also owe the 3.8% NIIT, making the top effective rate 23.8%.
How do I avoid capital gains tax legally?
Hold investments over one year, use tax-loss harvesting, contribute to tax-advantaged accounts, donate appreciated stock, use the $250K/$500K home sale exclusion, and time sales in low-income years.
Do capital gains push me into a higher tax bracket?
Short-term gains add to ordinary income and can push you higher. Long-term gains have their own brackets and don’t affect your ordinary income bracket, though they’re “stacked” on top of ordinary income to determine the capital gains rate.
Are crypto gains taxed as capital gains?
Yes. The IRS treats cryptocurrency as property. Short-term and long-term rules apply identically. Every sale, trade, or purchase with crypto is a taxable event.