Crypto Taxes Explained: When Is Crypto Taxable?

The IRS treats crypto as property, not currency

The foundational rule: the IRS classifies cryptocurrency as property, not as foreign currency. This means every time you dispose of crypto — sell it, trade it, spend it, or exchange it — you have a potential capital gain or loss, just like selling a stock or piece of real estate.

This classification has significant implications. Unlike foreign currency transactions, which have specific exemptions, crypto has no de minimis exception. Every taxable event must be reported, regardless of the amount.

⚠️ The IRS crypto question on Form 1040

Every Form 1040 asks whether, at any time during 2025, you (a) received a digital asset (as a reward, award, or payment for property or services) or (b) sold, exchanged, or otherwise disposed of a digital asset (or a financial interest in one). You must answer this honestly. If you received, sold, traded, or spent crypto — even at a loss — answer "Yes." If you only held crypto, only bought it with U.S. dollars, or only moved it between your own wallets (without paying a fee in crypto), the IRS says to answer "No."

Taxable vs. non-taxable crypto events

Event	Taxable?	Tax type
Selling crypto for USD or fiat	✅ Yes	Capital gain or loss
Trading one crypto for another	✅ Yes	Capital gain or loss
Buying goods or services with crypto	✅ Yes	Capital gain or loss
Receiving staking rewards	✅ Yes	Ordinary income (at receipt)
Mining income	✅ Yes	Ordinary income (at receipt)
Airdrops received	✅ Yes	Ordinary income (at receipt)
Receiving crypto as payment for work	✅ Yes	Ordinary income
Holding crypto (even with unrealized gains)	❌ No	Not taxable — no realization event
Transferring crypto between your own wallets	❌ No	Not taxable — same owner (but crypto used to pay the transfer fee is disposed of)
Buying crypto with USD	❌ No	Not taxable — establishes cost basis
Giving crypto as a bona fide gift	❌ No	Not a sale by the giver; a gift tax return may be needed for gifts over $19,000 per person (2025 and 2026). The recipient generally takes your basis, with a special rule for losses

Short-term vs. long-term capital gains

How long you held the crypto before selling determines your tax rate:

Short-term (held ≤ 1 year)

Taxed as ordinary income — the same rate as your W-2 salary. Depending on your bracket: 10%, 12%, 22%, 24%, 32%, 35%, or 37%.

Higher rate — same as your income tax bracket

Long-term (held > 1 year)

Taxed at preferential capital gains rates: 0%, 15%, or 20% depending on your income.

Lower rate — strong incentive to hold over 1 year

How to calculate your gain or loss

For each crypto disposal: Proceeds − Cost Basis = Gain or Loss

Example: You bought 1 ETH for $2,000 and sold it 14 months later for $3,500
Proceeds: $3,500
Cost basis: $2,000
Gain: $1,500
Holding period: 14 months → Long-term rate (0/15/20%)

✅ How to report crypto on your return

Report every sale, trade, and disposal on Form 8949 (Sales and Other Dispositions of Capital Assets). For 2025, use the new digital asset boxes G, H, or I (short-term) and J, K, or L (long-term) — not boxes C or F. Totals flow to Schedule D. Brokers report 2025 sales on the new Form 1099-DA, generally showing gross proceeds but not basis; basis reporting starts with covered assets in 2026. Since January 1, 2025, basis must also be tracked wallet by wallet (Revenue Procedure 2024-28). See Form 1099-DA. Most tax software imports crypto transaction history directly from major exchanges. For complex situations (multiple wallets, DeFi activity), dedicated crypto tax software (Koinly, TaxBit, CoinTracker) aggregates transactions across platforms and generates the necessary forms.

Frequently asked questions

No. Simply holding cryptocurrency — even if its value increased significantly — is not a taxable event. You only owe taxes when you have a "realization event": selling, trading, spending, or otherwise disposing of crypto. The tax is triggered by the act of disposing, not the act of holding. However, you must still answer the crypto question on Form 1040 honestly.

Yes. Trading one cryptocurrency for another — Bitcoin for Ethereum, for example — is treated as a taxable sale. You are deemed to have sold the first currency at its fair market value at the time of the trade, and any gain or loss from your original purchase price is taxable. This surprises many crypto investors who assume swapping between coins is not a taxable event.

For every crypto transaction, you need: the date of acquisition, the amount purchased and the cost basis (what you paid, in USD at time of purchase), the date of disposal, the amount received and the fair market value at time of disposal, and the type of transaction (purchase, sale, trade, gift, etc.). Most exchanges provide transaction history exports. Use crypto tax software (Koinly, TaxBit, CoinTracker) to aggregate across multiple exchanges and wallets.

Yes. Capital losses from crypto can offset capital gains from crypto and other investments. If your net capital losses exceed your gains, you can deduct up to $3,000 of net losses against ordinary income per year. Excess losses carry forward to future years. This is called tax-loss harvesting, and it's one of the few silver linings of a crypto downturn.

Yes. Staking rewards and mining income are treated as ordinary income at the fair market value of the crypto when received. You then have a cost basis equal to that value for when you later sell. So you pay ordinary income tax when you receive the reward, and capital gains tax (or loss) when you eventually sell it. Under Revenue Ruling 2023-14, a cash-method taxpayer includes staking rewards in income in the tax year the taxpayer gains dominion and control over them.

The IRS treats NFTs similarly to other capital assets. Selling an NFT for more than you paid is a taxable capital gain. Buying an NFT with cryptocurrency is also a taxable event — you're selling the crypto. Creating and selling NFTs as a business activity may generate self-employment income rather than capital gains. Under Notice 2023-27, the IRS intends to treat an NFT as a collectible if its associated right or asset is a collectible (for example, a work of art or a gem), so long-term gain on it may be taxed at up to 28%. The NFT space is still evolving from a tax perspective.

Yes. Fees you pay to acquire crypto are included in your basis. Moving crypto between your own wallets is not taxable, except that crypto you use, or that is withheld, to pay the transaction fee is a disposition of that crypto, according to the IRS digital asset FAQs.

Yes. Using cryptocurrency to purchase goods or services is treated as a sale of that crypto at its fair market value at the time of purchase. If the crypto appreciated since you acquired it, you have a capital gain. If it declined, you have a capital loss. Every crypto purchase — even buying a coffee with Bitcoin — is potentially a taxable event.

Crypto taxes explained: when is crypto taxable?

The IRS treats crypto as property, not currency

Taxable vs. non-taxable crypto events

Short-term vs. long-term capital gains

Short-term (held ≤ 1 year)

Long-term (held > 1 year)

How to calculate your gain or loss

Frequently asked questions

Official sources

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