Crypto Taxes for Beginners (U.S.): What Counts, What Doesn't, and What to Keep
If you've bought, sold, swapped or been paid in crypto, there's a good chance it touches your U.S. tax return. The rules aren't as mysterious as they seem once you understand one idea: the IRS treats crypto as property, not currency. This guide explains what that means in practice, using the IRS's own guidance. It's an overview, not tax advice. For your situation, talk to a CPA or enrolled agent.
The core idea: crypto is property
The IRS states that "for U.S. tax purposes, digital assets are considered property, not currency" (IRS, Digital assets). "Digital assets" includes cryptocurrencies such as Bitcoin, stablecoins and NFTs.
Because crypto is property, the tax treatment works much like selling a stock or other asset. When you dispose of it (sell it, trade it or spend it), you compare what you received with what you paid. The difference is a capital gain or loss.
What the IRS treats as a reportable transaction
According to the IRS, you had a digital asset transaction if you:
- Sold crypto for U.S. dollars or another currency.
- Exchanged one digital asset for another (for example, swapping one coin for a different coin).
- Spent crypto on property, goods or services, in any amount.
- Paid a transfer fee using crypto.
- Received crypto as payment for goods or services, as a reward or award, or from mining, staking and similar activities (IRS).
The swap rule surprises a lot of beginners. Trading one crypto for another isn't a "nothing happened" event. It's treated as disposing of the first asset.
What usually doesn't count
The IRS lists these situations as ones where you'd answer "No" to the digital asset question, assuming nothing else happened during the year:
- You only owned or held crypto in a wallet or account.
- You bought crypto with U.S. dollars and didn't sell it.
- You moved crypto between wallets or accounts you own, unless you paid the transfer fee in crypto, which the IRS counts as a transaction (IRS).
The digital asset question on Form 1040
Your federal return asks a yes/no question near the top: during the year, did you (a) receive a digital asset as a reward, award or payment, or (b) sell, exchange or otherwise dispose of a digital asset? Everyone filing Form 1040 or 1040-SR has to answer it, even people who've never owned crypto (IRS). The IRS also offers a questionnaire on its site to help you decide how to answer.
How gains and losses are calculated
The basic math is:
What you received (in U.S. dollars) − your cost basis = gain or loss
- Cost basis is generally what you paid in U.S. dollars. The IRS's FAQs explain that "digital asset transaction costs," such as transaction and gas fees and commissions, are part of the picture when you buy and sell. Fees you pay just to move crypto between your own wallets are not treated as transaction costs (IRS FAQ Q53).
- For a swap, what you "received" is the fair market value, in dollars, of the crypto you got at the time of the trade.
A simple, made-up example: you buy crypto for $500 including fees. Months later you swap it for a different coin worth $650 at that moment. You have a $150 gain on the first coin, even though you never touched dollars. Your basis in the new coin is generally $650.
Short-term vs. long-term
The IRS uses holding period: - Short-term: you held it one year or less before disposing of it. - Long-term: you held it more than one year (IRS).
Short-term and long-term gains are taxed differently, and long-term rates are generally lower. The IRS points to Publication 544 for details.
Income vs. capital gains
Not all crypto tax is capital gains. If you receive crypto (as pay for work, as a staking or mining reward, or in some airdrops), the IRS treats its value as income when you receive it. That value then becomes your basis for later. The IRS says income from staking, mining and forks is reported on Schedule 1 of Form 1040; employees report wages paid in crypto as wages; and independent contractors report it on Schedule C (IRS).
Which forms are involved
- Form 8949 (Sales and Other Dispositions of Capital Assets): where you list each sale, swap or other disposal of crypto you held as a capital asset. Totals flow to Schedule D.
- Schedule 1 (Form 1040): other income such as staking and mining rewards.
- Schedule C: if you're paid in crypto as a self-employed person, or sell crypto to customers in a business.
- Form 709: if you gave crypto as a gift above the gift-tax reporting threshold.
All of these are listed on the IRS digital assets page (IRS).
Form 1099-DA: the new broker form
Starting with transactions on or after January 1, 2025, U.S. crypto brokers (custodial exchanges, certain hosted wallet providers, crypto kiosks and some payment processors) must report your sales to you and the IRS on Form 1099-DA. The IRS says reporting is phased in:
- Gross proceeds for transactions on or after Jan. 1, 2025.
- Cost basis for certain transactions on or after Jan. 1, 2026 (IRS).
So for 2025 sales, your 1099-DA may show what you sold for but not what you paid. You'll need your own records for basis. The IRS also notes that, for 2025, the requirements generally apply to U.S. brokers, so you may not get a 1099-DA from a foreign exchange, but those transactions still must be reported (IRS, Understanding your Form 1099-DA). Decentralized or non-custodial services that don't hold your crypto aren't covered by these broker rules, and you still report those transactions too.
Records to keep (start now)
The IRS says you should keep records of each purchase, receipt, sale, exchange or other disposal, plus the fair market value in U.S. dollars of crypto you receive as income (IRS). A simple spreadsheet with these columns covers the basics:
| Date & time | Type (buy/sell/swap/receive/spend) | Asset | Units | USD value at the time | Fees | Platform or wallet |
|---|---|---|---|---|---|---|
Download transaction histories from every exchange at least once a year. Platforms close and data disappears. Since 2025, basis is tracked wallet by wallet or account by account under the new regulations; the IRS issued Revenue Procedure 2024-28 to help people allocate basis as of January 1, 2025 (IRS). If that sounds complicated, it's a good topic for a tax professional.
Common beginner mistakes
- Thinking swaps aren't taxable. They are reportable dispositions.
- Answering "No" to the digital asset question after selling, swapping or earning crypto.
- Relying only on the 1099-DA for 2025, when basis may be missing.
- Forgetting small transactions, like spending crypto or paying fees in crypto.
- Ignoring rewards. Staking and similar rewards are income when received.
- Falling for "IRS compliance portal" letters. The IRS warns of scam letters with QR codes asking you to register your crypto on a "Digital Assets Compliance Portal." The IRS doesn't require registration of digital assets (IRS).
Learn the basics, then ask a pro
Taxes are one of the main reasons people want a structured course. Module 7: U.S. crypto taxes: the basics walks through taxable events, the forms involved and record-keeping, with citations to IRS guidance; Module 18 covers tax-aware selling. See the curriculum. If you're just starting, our free 5-Day Crypto Safety Starter covers the safety side first.
FAQ
Is swapping one crypto for another taxable in the U.S.?
Yes. The IRS treats exchanging one digital asset for another as a disposal of the first asset, so you may have a capital gain or loss based on its fair market value at the time of the swap.
Do I have to report crypto if I didn't sell?
If you only bought crypto with dollars and held it, or moved it between your own wallets without paying the fee in crypto, the IRS says you can answer "No" to the digital asset question. If you received crypto as payment or rewards, you have reportable income.
What is Form 1099-DA?
It's the form U.S. crypto brokers use to report your digital asset sales to you and the IRS, starting with transactions on or after January 1, 2025. Gross proceeds are reported first; cost basis reporting applies to certain transactions starting in 2026.
Is moving crypto between my own wallets taxable?
Generally no. The IRS doesn't treat transfers between wallets or accounts you own as a sale, unless you pay the transfer fee with crypto, which counts as a digital asset transaction.
How long do I need to hold crypto for long-term treatment?
More than one year. Crypto held one year or less before you dispose of it produces short-term gains or losses.
Sources
- IRS, "Digital assets": https://www.irs.gov/filing/digital-assets
- IRS, "Frequently asked questions on digital asset transactions" (Q53, added Dec 15, 2025): https://www.irs.gov/individuals/international-taxpayers/frequently-asked-questions-on-digital-asset-transactions
- IRS, "Understanding your Form 1099-DA": https://www.irs.gov/businesses/understanding-your-form-1099-da
- IRS, Instructions for Form 1099-DA: https://www.irs.gov/instructions/i1099da
Education only, not financial or tax advice. Talk to a CPA or enrolled agent about your situation. Crypto is volatile and you can lose money.