Capital Gains Tax Rates 2026: Complete Guide
Long-term capital gains are taxed at 0%, 15%, or 20% — far below ordinary income rates. Here's how the rates work, who qualifies, and strategies to minimize your tax.
What Is a Capital Gain?
A capital gain is the profit you make when you sell a capital asset — such as stocks, bonds, mutual funds, ETFs, or real estate — for more than you paid for it. The amount you originally paid (including purchase costs and improvements) is called your cost basis.
Capital Gain = Sale Price − Cost Basis
Capital gains are taxed differently from ordinary income (wages, salaries, business income). The key distinction is how long you held the asset before selling.
Short-Term vs Long-Term Capital Gains
| Type | Holding Period | Tax Rate |
|---|---|---|
| Short-Term | 1 year or less | Ordinary income rates (10%–37%) |
| Long-Term | More than 1 year | Preferential rates (0%, 15%, or 20%) |
This distinction is critical for investment planning. Holding an asset just one day longer — crossing the one-year threshold — can dramatically reduce your tax rate.
2026 Long-Term Capital Gains Tax Rates
| Tax Rate | Single Filers | Married Filing Jointly | Head of Household |
|---|---|---|---|
| 0% | $0 – $48,350 | $0 – $96,700 | $0 – $64,750 |
| 15% | $48,351 – $533,400 | $96,701 – $600,050 | $64,751 – $566,700 |
| 20% | Over $533,400 | Over $600,050 | Over $566,700 |
Note: These rates apply to your total taxable income, not just the capital gain amount. The long-term gains rate is determined by where your total taxable income (including the gain) falls in these brackets.
Net Investment Income Tax (NIIT)
High-income earners may also owe the Net Investment Income Tax (NIIT): an additional 3.8% on the lesser of your net investment income or the amount your MAGI exceeds:
- $200,000 for single filers and head of household
- $250,000 for married filing jointly
Top effective capital gains rate: 20% + 3.8% NIIT = 23.8%
How to Calculate Your Capital Gains Tax
Follow these steps:
- Step 1: Calculate your gain: Sale Price − Cost Basis (what you paid + commissions + improvements)
- Step 2: Determine if the gain is short-term (held ≤ 1 year) or long-term (held > 1 year)
- Step 3: For long-term gains, find your rate based on total taxable income (including the gain) using the table above
- Step 4: Check if the NIIT applies (MAGI > $200,000 single / $250,000 MFJ)
Example: Single filer bought stock for $10,000 in 2024; sold for $25,000 in 2026 (held >1 year). Gain = $15,000. With $50,000 taxable income total, rate = 15%. Tax = $15,000 × 15% = $2,250
Strategies to Minimize Capital Gains Tax
- Tax-loss harvesting: Sell losing investments to offset capital gains. You can offset unlimited gains and deduct up to $3,000 of excess losses against ordinary income per year.
- Hold assets for more than 1 year to qualify for long-term rates instead of short-term ordinary income rates
- Use the 0% bracket: If your taxable income is below $48,350 (single) or $96,700 (MFJ), long-term gains are completely tax-free
- Contribute to tax-advantaged accounts (401k, IRA) to shelter investment gains from current taxation
- Primary home exclusion: Up to $250,000 ($500,000 MFJ) of home sale gain is excluded if you lived there 2 of the last 5 years
- Charitable giving: Donating appreciated assets to charity avoids capital gains tax entirely and generates a full fair market value deduction
- Opportunity Zone investments: Reinvesting gains into Qualified Opportunity Funds can defer and potentially reduce capital gains tax
Key Takeaways
- Long-term capital gains rates are 0%, 15%, or 20% — far lower than ordinary income rates
- You must hold an asset for more than 1 year to qualify for long-term rates
- Short-term gains are taxed as ordinary income at up to 37%
- High earners also pay a 3.8% NIIT on investment income
- The 0% rate applies to single filers with taxable income under $48,350
- Tax-loss harvesting and the home sale exclusion are powerful strategies to reduce capital gains taxes
Frequently Asked Questions
What is the long-term capital gains tax rate for 2026?
In 2026, long-term capital gains (on assets held more than one year) are taxed at 0%, 15%, or 20% depending on your income. Single filers with taxable income up to $48,350 pay 0%; those earning $48,351–$533,400 pay 15%; and those above $533,400 pay 20%. High earners may also owe an additional 3.8% Net Investment Income Tax.
How long do I need to hold an asset to get long-term capital gains rates?
You must hold a capital asset for more than one year (at least 366 days) to qualify for long-term capital gains tax rates. If you sell after holding for one year or less, the gain is short-term and taxed at your ordinary income tax rate, which can be as high as 37%.
Do I owe capital gains tax on my home sale?
You may be able to exclude up to $250,000 of gain ($500,000 if married filing jointly) from the sale of your primary residence. To qualify, you must have owned and lived in the home as your primary residence for at least 2 of the 5 years before the sale. Any gain above the exclusion amount is taxed at long-term capital gains rates if you've owned the home for more than a year.