Capital Gains Tax Calculator

Estimate your 2026 capital gains tax on stocks, real estate, or crypto. Auto-detects short vs long term from your dates.

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Short-Term vs Long-Term Capital Gains

The biggest factor in your capital gains tax is the holding period. Assets held for more than one year qualify for preferential long-term rates (0%, 15%, or 20%). Assets held one year or less are taxed as ordinary income — the same rate as your wages.

2026 Long-Term Capital Gains Brackets

For most middle-class investors, the long-term capital gains rate is 15%. The 0% rate applies to lower-income taxpayers (under ~$47,025 single), and the 20% rate only kicks in for very high earners.

Tax-Loss Harvesting

Capital losses can be used to offset capital gains, reducing your tax bill. If losses exceed gains, up to $3,000 can offset ordinary income per year. This strategy — called tax-loss harvesting — is most effective at year-end when you review your portfolio.

Special Rules for Real Estate

Primary residence exclusion: up to $250,000 of gain (single) or $500,000 (married) is tax-free if you lived in the home for 2 of the past 5 years. Investment property does not qualify and may also trigger depreciation recapture at 25%.

Frequently Asked Questions

Capital gains tax is levied on profit from selling an asset (stocks, real estate, crypto, collectibles). The gain = sale price − purchase price. Short-term gains (held under 1 year) are taxed as ordinary income. Long-term gains (held 1+ years) get preferential 0%, 15%, or 20% rates.

2026 long-term rates: 0% for taxable income up to $47,025 (single) / $94,050 (married filing jointly). 15% for income $47,026–$518,900 (single) / $94,051–$583,750 (married). 20% for income above those thresholds. Most middle-class investors pay 15%.

Short-term capital gains (assets held under 1 year) are taxed as ordinary income at your regular federal income tax rate — the same rate as your wages. Rates range from 10% to 37% depending on total taxable income.

Yes — the IRS treats cryptocurrency as property, not currency. Buying and selling crypto triggers capital gains or losses just like stocks. Crypto held under 1 year = short-term rates. Held 1+ years = long-term rates. Each trade is a taxable event, including crypto-to-crypto trades.

Real estate long-term gains are taxed at 0%, 15%, or 20%. Primary residences get a special exclusion: up to $250,000 of gain (single) or $500,000 (married) is tax-free if you lived in the home 2 of the past 5 years. Investment/rental property does not qualify for this exclusion and may also be subject to depreciation recapture.

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High earners pay an additional 3.8% NIIT on investment income (including capital gains). It applies if your modified AGI exceeds $200,000 (single) or $250,000 (married). So the effective top rate on long-term capital gains can be 23.8% (20% + 3.8%) federally.

Yes — capital losses offset capital gains dollar-for-dollar. If you have $10,000 in gains and $4,000 in losses, you owe tax on only $6,000. Excess losses (over gains) can offset up to $3,000 of ordinary income per year. Remaining losses carry forward to future years.

Most states tax capital gains as ordinary income with rates from 0% (no income tax states) to 13.3% (California). A few states have preferential rates or exemptions. Our calculator shows federal tax only — add your state rate for the full picture.

⚠ Disclaimer: Financial Tier calculators are for educational and informational purposes only. Results are estimates based on the inputs you provide and assumed rates. They do not constitute financial, tax, investment, or legal advice. Always consult a licensed financial advisor, CPA, or attorney before making financial decisions. Actual loan terms, tax obligations, and investment returns will vary.
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