Crypto Tax Basics
Do I have to pay taxes on cryptocurrency in the United States?
Yes. The IRS treats cryptocurrency as property under Notice 2014-21, not as currency. You generally owe U.S. tax whenever you sell crypto, trade one cryptocurrency for another, spend crypto on goods or services, or earn crypto through staking, mining, airdrops, or as payment.
Each of these events can trigger a taxable gain, loss, or ordinary income that must be reported on your federal return. Every individual Form 1040 also includes a digital asset question that must be answered "Yes" or "No" – signed under penalty of perjury.
How does the IRS classify cryptocurrency?
As property. The IRS first articulated this in Notice 2014-21 and has reaffirmed it in subsequent guidance, including Revenue Ruling 2019-24 (hard forks), Revenue Ruling 2023-14 (staking rewards), and the 2024 final regulations on digital asset broker reporting.
Practically, this means crypto is taxed similar to stock or other capital assets: dispositions generate capital gains or losses, while earning crypto is ordinary income at fair market value on receipt.
When does a crypto transaction become taxable?
Taxable events fall into two buckets:
Dispositions – selling crypto for U.S. dollars, swapping one token for another, or spending crypto on goods or services – produce a capital gain or loss equal to proceeds minus your cost basis.
Receipts – earning crypto through staking, mining, airdrops, payment for services, or a hard fork allocation – are ordinary income at fair market value on the date received.
Buying crypto with U.S. dollars is not taxable, and moving crypto between wallets you control is not taxable.
What are the tax rates on cryptocurrency gains?
It depends on whether the gain is short-term (held one year or less) or long-term (held more than one year).
Short-term capital gains are taxed at ordinary income rates – 10%–37% depending on your bracket – plus any applicable state tax and the 3.8% Net Investment Income Tax.
Long-term capital gains are taxed at 0%, 15%, or 20% federally based on income, plus state tax and NIIT.
NFTs that qualify as "collectibles" can be taxed at a higher long-term rate of up to 28%.
Do I need to report crypto if I haven't sold anything?
Yes, in some cases. Simply holding crypto you purchased with U.S. dollars is not a taxable event, but you still must answer the digital asset question on Form 1040.
If you earned crypto through staking, mining, airdrops, or as payment – even if you haven't sold it – that's ordinary income reportable in the year you received it. You also need to report token swaps, NFT purchases or sales, and any other dispositions, even if you didn't cash out to U.S. dollars.