How to Reduce Crypto Tax in the US: Legal Strategies

The US taxes crypto as property. Every sale, trade, or spend is a taxable event, and gains are taxed at either short-term or long-term capital gains rates depending on how long you held. The difference between these rates — potentially 37% vs 0% — creates significant opportunities for legal tax reduction.

This guide covers the most commonly used strategies. None of this constitutes tax advice — consult a qualified tax professional (CPA or tax attorney) for guidance specific to your situation.

1. Hold for Over One Year: Long-Term Capital Gains

The most straightforward strategy. Crypto held for more than one year qualifies for long-term capital gains rates, which are significantly lower than short-term rates.

2026 Capital Gains Tax Rates (Single Filers)

Example

You bought $10,000 of Bitcoin and it's now worth $25,000. If you sell after 11 months with $80,000 total income, you'd pay 22% ($3,300) on the $15,000 gain. Wait one more month and you'd pay 15% ($2,250) — saving $1,050. At higher income levels the difference is even larger.

What to watch

• The clock resets when you swap one crypto for another — each new asset starts fresh
• Staking rewards and airdrops start their holding period from the date received
• The 0% long-term rate means some investors pay no federal tax on crypto gains if their total income stays below the threshold

2. Tax-Loss Harvesting

Selling crypto at a loss to offset capital gains from other sales. This is one of the most powerful and widely used strategies.

How it works

• Sell crypto positions that are underwater to realise capital losses
• Use those losses to offset capital gains (crypto, stocks, real estate) dollar for dollar
• If losses exceed gains, deduct up to $3,000 per year against ordinary income
• Remaining losses carry forward indefinitely to future tax years

Wash sale considerations

The IRS has signalled intent to apply wash sale rules to crypto, which would prevent claiming a loss if you buy back substantially identical property within 30 days. Check current IRS guidance before executing this strategy — the rules may have changed since publication.

Example

You made $8,000 in gains selling Ethereum. You also hold Solana that's down $5,000. Selling the Solana creates a $5,000 loss, reducing your net capital gain to $3,000. If you have no other gains, the remaining loss (if any) can offset up to $3,000 of ordinary income.

3. Donate Appreciated Crypto to Charity

Donating crypto that has increased in value to a qualified 501(c)(3) charity can provide a double tax benefit:

• You don't pay capital gains tax on the appreciation
• You get a tax deduction for the full fair market value (if held over one year)
• The deduction is limited to 30% of your adjusted gross income for appreciated property, with a 5-year carryforward

Example

You bought 1 BTC for $5,000 and it's now worth $65,000. Selling would trigger $60,000 in capital gains. Donating it to a qualified charity gives you a $65,000 deduction and zero capital gains tax. Many charities now accept crypto directly through platforms like The Giving Block.

This strategy works best for investors who are already charitably inclined and have large unrealised gains.

4. Use Specific Identification for Cost Basis

The IRS allows several cost basis methods. Specific identification lets you choose exactly which units (lots) you're selling, allowing you to optimise for the best tax outcome.

• Sell highest-cost lots first to minimise gains (or maximise losses)
• Sell lots held over one year to qualify for long-term rates
• Requires detailed records identifying each lot by date and purchase price
• Starting in 2026, Form 1099-DA from exchanges reports gross proceeds — having your own records to match is critical

Most crypto tax software supports lot selection and lets you preview the tax impact of different methods before filing.

5. The $3,000 Loss Deduction and Carryforwards

Even in years with no capital gains, crypto losses still have value:

• Deduct up to $3,000 per year of net capital losses against ordinary income (salary, freelance income, etc.)
• Unused losses carry forward indefinitely — large losses from a market crash can offset gains for years
• This means even "bad" crypto investments have some tax value

Example

In 2022, you realised $40,000 in crypto losses with no offsetting gains. You deducted $3,000 against income that year, leaving $37,000 to carry forward. In 2026, when you realise a $30,000 gain, you can offset the entire gain with carried-forward losses — and still have $7,000 remaining for future years.

6. Retirement Account Strategies

Some retirement accounts now offer crypto exposure, which can provide tax advantages:

• Self-directed Roth IRA: Gains within a Roth IRA are tax-free. Some providers allow crypto within a self-directed Roth
• Traditional IRA: Contributions may be tax-deductible, and gains are tax-deferred until withdrawal
• Crypto ETFs and Bitcoin ETFs are available in standard retirement accounts
• Contribution limits and eligibility rules apply — consult a financial advisor

7. State Tax Considerations

Federal taxes are only part of the picture. State taxes can add 0% to 13%+ on top:

• No state income tax: Texas, Florida, Wyoming, Nevada, Tennessee, Washington, Alaska, South Dakota, New Hampshire (limited)
• High state tax: California (up to 13.3%), New York (up to 10.9%), New Jersey (up to 10.75%)
• For large gains, the difference between states can represent tens of thousands of dollars
• State residency rules are complex — simply moving doesn't immediately change your tax situation

Common Mistakes That Increase Your Tax Bill

• Frequent trading — every swap creates a short-term taxable event. A portfolio of long-term holds is generally more tax-efficient
• Ignoring cost basis — without records, the IRS may assume a $0 cost basis, making 100% of the sale price taxable
• Missing Form 8949 — failing to report crypto can trigger penalties and back taxes. Starting in 2026, exchanges report via 1099-DA
• Not harvesting losses — carrying unrealised losses into a new year wastes potential tax savings if you have gains to offset
• Selling at 11 months — patience for one more month can cut your tax rate by more than half

Recommended Tools for US Crypto Tax

These platforms support US tax forms (Form 8949, Schedule D), integrate with TurboTax, and handle 1099-DA reconciliation:

• CoinLedger — best for 1099-DA reconciliation and missing cost basis, TurboTax integration
• Koinly — broadest exchange support (800+), affordable, generates IRS forms
• CoinTracker — official Coinbase partner, TurboTax and H&R Block integration
• TokenTax — full-service option with in-house CPAs for complex situations

See our full US crypto tax guide for IRS rules, tax rates, and filing deadlines.

Frequently Asked Questions