Crypto Law/Level II · Tax: the first trap/2.1 Taxable events/Lesson 1

Crypto is property for US tax

Why the IRS treats coins and tokens as property rather than money, and how that one label creates a tax calculation every time you let go of them.

Education, not legal, tax or investment advice. Crypto law differs between countries and states and changes often. Check the current rules where you live with a qualified lawyer or tax adviser before you act.

The lean path

The cheapest, lowest-tax, simplest and most private route the law allows, best first. Each step names the rule it rests on and the condition that keeps it lawful.

Buying crypto with dollars and simply holding it is not taxable, and the IRS FAQs say purchases alone need no reporting; the catch is a Yes on the Form 1040 digital-asset question in any year you receive or dispose.
Hold each lot more than one year before selling: for 2026, Rev. Proc. 2025-32 taxes long-term gains at 0% up to $49,450 of taxable income (single) or $98,900 (joint); ordinary income fills that band first.
Donating coins held over a year to a section 170(c) charity triggers no gain and generally gives a fair-market-value deduction; you must itemize, and claims over $5,000 need a qualified appraisal.
Coins kept until death take a basis equal to date-of-death value under section 1014, erasing pre-death gain for heirs; lifetime gifts instead pass the giver’s old basis under section 1015.
File free: IRS Free File Fillable Forms has no income limit and includes Form 8949 and Schedule D for tax year 2025; IRS Direct File is not offered in the 2026 filing season.

MaterialsIRS Notice 2014-21 and the IRS virtual currency FAQs on IRS.govPage 1 of your most recent Form 1040, where the digital-asset yes/no question sitsAny exchange or wallet history showing what you paid for each coin and when

Wonder

If bitcoin works like money, why doesn’t the IRS treat it as money?
Does owning crypto that went up in value mean I owe tax now?
What does the property label actually make me calculate?

Explore

In the United States, the Internal Revenue Service (IRS) settled the basic label in Notice 2014-21, issued on March 25, 2014. Its first answer is short: for federal tax purposes, virtual currency is treated as property, and the general tax principles that apply to property transactions apply to it. Property here means the same broad category as shares, land or a painting. The IRS now uses the wider term ‘digital asset’: any digital representation of value recorded on a cryptographically secured distributed ledger or similar technology. Its own list of examples includes cryptocurrencies such as bitcoin, stablecoins and non-fungible tokens (NFTs).
The second answer in Notice 2014-21 matters just as much: virtual currency is not treated as currency that can produce foreign currency gain or loss. Foreign money, such as euros, has its own rules in the Internal Revenue Code, including a small exemption for personal transactions (lesson 2.1.4). Crypto does not get those rules. In 2023, Notice 2023-34 rewrote one background sentence because some countries had made bitcoin legal tender, but it said expressly that the change did not alter the answers, including the one denying currency treatment. So a coin’s legal status abroad does not change its US tax label.
Treating crypto as property brings three ideas into play. Basis is what the coin cost you in US dollars, including fees and commissions. A disposal is any time you part with it: selling, swapping, spending or otherwise giving it up in exchange for something. Gain or loss is the difference between what you receive and your basis. For most individuals who hold crypto as an investment, it is a capital asset, so the result is a capital gain or loss, short-term if held one year or less and long-term if held more than one year (lesson 2.3.2).
Property treatment also explains what is not taxed. A rise in value while you simply hold a coin is not income; tax is generally triggered when you dispose of it (lesson 2.1.7). The flip side is that many everyday actions count as disposals: paying for a meal, trading one token for another, even paying a network fee with crypto. Each one needs a dollar value and a basis. The IRS says transactions must be reported in US dollars, using a fair market value applied in a reasonable and consistent way. That bookkeeping burden, not the tax rate, is where most people first get caught.
The label is enforced through the tax return. Form 1040 asks every filer, on page 1, whether during the year they received a digital asset as a reward, award or payment, or sold, exchanged or otherwise disposed of one. The 2025 instructions say the box must not be left blank. Sales and other capital transactions go on Form 8949 and Schedule D. Notice 2014-21 also warned that underpayments tied to crypto can attract accuracy-related penalties under section 6662, and that anyone who fails to file or correctly report required information returns can face information-reporting penalties under sections 6721 and 6722.
Other countries reach similar results by different routes. In the United Kingdom, HM Revenue and Customs taxes cryptoassets under Capital Gains Tax for most individuals, and its guidance treats selling, exchanging for a different cryptoasset, paying for goods and giving away (with exceptions) as disposals. The details, allowances and exceptions differ, so the US rules in this chapter should not be carried abroad. A practical check: find your last return, look at how you answered the digital-asset question, and compare it with your actual transaction history for that year.

Key facts

IRS Notice 2014-21, issued March 25, 2014, states that virtual currency is treated as property for US federal tax purposes.
Notice 2014-21 states that virtual currency is not treated as currency that can generate foreign currency gain or loss under US federal tax law.
Notice 2023-34 revised a background sentence of Notice 2014-21 and stated that the revision does not affect the notice’s answers.
The IRS defines a digital asset as any digital representation of value recorded on a cryptographically secured distributed ledger or similar technology.
Crypto held as a capital asset produces long-term gain or loss if held more than one year and short-term if held one year or less.
Form 1040 asks every filer whether they received, sold, exchanged or otherwise disposed of a digital asset during the year.

Exercise nine, six, three, one

9CollectList up to 9 things you did with crypto in the last year, or that a person in a news story did, such as buying, holding, swapping, spending, sending to yourself or receiving as a gift.

6ClusterSort them into 6 categories: purchases with dollars, simple holding, sales for cash, swaps or spending, transfers between your own wallets, and actions you are unsure about.

3DistillReduce the 6 categories to 3 groups: clearly not a disposal, clearly a disposal that needs a gain or loss figure, and items you would need to check.

1CrystallizeWrite 1 sentence explaining, in your own words, why calling crypto property rather than money creates a tax calculation each time you part with it.

Fact check

Dates, figures and claims checked against the published sources listed below.

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