Capital Gains Tax

FundamentalPersonal Finance2 min read

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:

TypeHolding PeriodTax Rate (2026)
Short-termLess than 1 yearOrdinary income (10%-37%)
Long-term1 year or more0%, 15%, or 20%

2026 Long-Term Capital Gains Rates:

Filing Status0% Rate15% Rate20% Rate
SingleUp to $47,025$47,026-$518,900Over $518,900
Married Filing JointlyUp to $94,050$94,051-$583,750Over $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