Crypto Capital Gains Tax in the US 2026 – Rates, Rules & Strategies

When you sell cryptocurrency for a profit, you owe capital gains tax. Understanding the rates, how to calculate your gains, and legal strategies to reduce your tax bill can save you thousands of dollars.

How Capital Gains Tax Works for Crypto

The IRS classifies cryptocurrency as property. When you sell or trade crypto at a profit, you realize a capital gain. The tax rate depends on how long you held the crypto:

• Short-term capital gains: Crypto held for 1 year or less – taxed at ordinary income rates
• Long-term capital gains: Crypto held for more than 1 year – taxed at preferential rates (0%, 15%, or 20%)

2026 Capital Gains Tax Rates

Short-Term Rates (held ≤ 1 year)

Long-Term Rates (held > 1 year)

Plus 3.8% Net Investment Income Tax (NIIT) for high earners (income over $200K single / $250K married).

How to Calculate Your Crypto Capital Gain

Capital Gain = Proceeds − Cost Basis

• Proceeds: The fair market value of what you received when you sold/traded the crypto (in USD)
• Cost Basis: What you paid for the crypto, including exchange fees

Example:

• You bought 1 ETH for $1,500 (including $15 fee) in January 2024 → Cost Basis = $1,515
• You sold 1 ETH for $3,000 in March 2025 → Proceeds = $3,000
• Holding period: 14 months → Long-term capital gain
• Gain = $3,000 − $1,515 = $1,485 long-term capital gain
• At 15% rate: Tax owed = $222.75

5 Legal Strategies to Reduce Crypto Capital Gains Tax

1. Hold for over 1 year – The simplest strategy. Long-term rates are 0–20% vs. up to 37% short-term.
2. Tax-loss harvesting – Sell crypto at a loss to offset gains. Unlike stocks, crypto has no wash sale rule (yet), so you can immediately repurchase.
3. Use Specific ID / HIFO – Identify your highest-cost lots to sell first, minimizing the gain on each transaction.
4. 0% long-term rate bracket – If your income is below ~$48,350 (single), long-term gains may be taxed at 0%.
5. Donate appreciated crypto – Donating crypto directly to charity avoids capital gains tax entirely and gives a deduction for fair market value.

State Taxes on Crypto Gains

Don't forget state taxes. Most states tax crypto gains as ordinary income:

• No state income tax: Florida, Texas, Nevada, Washington, Wyoming, South Dakota, Alaska (great for crypto holders)
• High state tax: California (up to 13.3%), New York (up to 10.9%), New Jersey (up to 10.75%)

Disclaimer: This article is for general informational purposes only and does not constitute tax advice. For individual tax advice, consult a licensed tax professional.