By How Is Bitcoin Taxed? A Plain-English Guide
This is general information, not tax advice, and it covers US federal rules only. Crypto tax treatment varies by country and changes over time. For your actual filing, talk to a licensed CPA or tax attorney who can look at your specific transactions.
The IRS has treated cryptocurrency as property, not currency, since Notice 2014-21, and that single classification is the root of almost every crypto tax rule that follows. Property means every sale, trade, or use of Bitcoin is potentially a taxable event, the exact same framework that applies to selling a stock or a piece of real estate, just applied to something you can spend at a coffee shop.
What actually triggers a taxable event
- Buying Bitcoin with US dollars and just holding it: not taxable.
- Moving Bitcoin between your own wallets, exchange to hardware wallet, for instance: not taxable, as long as you retain ownership throughout.
- Selling Bitcoin for dollars: taxable, a capital gain or loss based on what you paid versus what you received.
- Trading Bitcoin for Ethereum, a stablecoin, or any other token: taxable. Swapping one crypto for another counts as disposing of the first one at its fair market value, even though no dollars ever touched a bank account.
- Spending Bitcoin directly on goods or services: taxable, treated the same as selling it and then using the proceeds.
- Earning Bitcoin through mining, staking rewards, or as payment for work: taxed as ordinary income at its fair market value the moment you gain control of it, separate from any later capital gain or loss when you eventually sell it.
How much you'd actually owe
Holding period is what determines the rate. Bitcoin held for one year or less before being sold or traded is taxed as short-term capital gains, at your ordinary income rate, up to 37% federally. Held for more than a year, it qualifies for long-term capital gains rates instead, 0%, 15%, or 20% depending on total taxable income, a meaningfully better rate for the exact same gain. There's currently no minimum threshold or de minimis exemption for small transactions, a $50 gain from spending a fraction of a Bitcoin on coffee is technically reportable the same as a $50,000 gain, even if enforcement in practice focuses on larger amounts.
What changed with Form 1099-DA
Starting with the 2025 tax year, US centralized exchanges, Coinbase and Kraken among them, are required to report customer transactions directly to the IRS on a new form, 1099-DA, largely closing what had been a genuine reporting gray area. Gross proceeds reporting began for 2025 transactions, with full cost-basis reporting starting January 1, 2026. Decentralized protocols were carved out of this requirement after Congress repealed the so-called DeFi broker rule in 2025, so a swap made entirely through a DeFi protocol rather than a centralized exchange isn't reported the same way, though it remains just as taxable, the responsibility to report it correctly simply stays entirely with you.
One quirk worth knowing
Unlike stocks, crypto currently has no wash-sale rule, the regulation that normally stops you from selling an asset at a loss and immediately buying it back to claim the tax deduction while keeping your position. That means selling Bitcoin at a loss and repurchasing it right away is currently legal for tax purposes, a useful tool worth being aware of, though tax rules in this specific area have been actively discussed for change and shouldn't be assumed permanent.
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Try the key collider nowThe practical takeaway
Keep records of every transaction, the date, the amount, and the fair market value in dollars at the time, because the IRS now receives much of this data directly from exchanges and can flag mismatches automatically. For the more common questions around holding Bitcoin itself rather than the tax side of it, see what a seed phrase actually protects and how to keep a private key safe, since none of the tax rules above matter if the underlying funds aren't secure in the first place. And for what happens when an owner dies before anyone else knows where those funds are, a bigger practical problem than any tax rule, see why inheritance, not taxation, is Bitcoin's real estate-planning problem.