Capital Gains Tax
Quick Definition
Tax on profits from selling investments. Short-term gains (held <1 year) taxed as income; long-term gains taxed at lower rates.
What Is Capital Gains Tax?
Capital gains tax is the tax you pay on profits from selling investments like stocks, bonds, real estate, or other capital assets. The tax rate depends on how long you held the asset.
Types of Capital Gains:
| Type | Holding Period | Tax Rate (2026) |
|---|---|---|
| Short-term | Less than 1 year | Ordinary income (10%-37%) |
| Long-term | 1 year or more | 0%, 15%, or 20% |
2026 Long-Term Capital Gains Rates:
| Filing Status | 0% Rate | 15% Rate | 20% Rate |
|---|---|---|---|
| Single | Up to $47,025 | $47,026-$518,900 | Over $518,900 |
| Married Filing Jointly | Up to $94,050 | $94,051-$583,750 | Over $583,750 |
Example Calculation:
- Buy stock for $10,000
- Sell after 2 years for $15,000
- Long-term capital gain: $5,000
- If in 15% bracket: $750 tax
- If short-term (same income): $1,100-$1,850 tax
Strategies to Minimize Capital Gains Tax:
1. Hold for Long-Term:
- Wait 366+ days to sell winners
- Significant tax rate reduction
2. Tax-Loss Harvesting:
- Sell losers to offset gains
- Up to $3,000 excess loss deductible against income
3. Use Tax-Advantaged Accounts:
- No capital gains tax in 401(k), IRA, Roth
- Ideal for frequent trading
4. Qualified Opportunity Zones:
- Defer and reduce gains by investing in designated areas
5. Charitable Giving:
- Donate appreciated stock
- Avoid capital gains AND get deduction
Special Cases:
- Net Investment Income Tax (NIIT): Additional 3.8% for high earners
- Collectibles: Taxed at max 28%
- Real Estate: May qualify for Section 1031 exchange
- Primary Residence: Up to $250k/$500k exclusion
Capital Gains Tax Example
- 1Selling stock held for 2 years at 15% long-term rate instead of 24% ordinary income rate
- 2Waiting until January to sell to push gains into next tax year
Related Terms
Cost Basis
The original value or purchase price of an investment, adjusted for stock splits, dividends, and return of capital, used to calculate capital gains or losses for tax purposes.
Tax-Loss Harvesting
Selling investments at a loss to offset capital gains taxes, then reinvesting in similar (but not identical) assets.
Qualified Dividend
Dividends that meet IRS requirements and are taxed at the lower long-term capital gains rates (0%, 15%, or 20%) instead of ordinary income rates.
Step-Up in Basis
Tax benefit where inherited assets receive a new cost basis equal to fair market value at the time of death, eliminating unrealized capital gains.
FAFSA (Free Application for Federal Student Aid)
The federal form used to determine eligibility for financial aid including grants, loans, and work-study programs.
401(k)
An employer-sponsored retirement savings plan with tax advantages, often including employer matching contributions.
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