Library · Crypto · Published 9/28/2026
Crypto taxation
A plain explanation of how the IRS taxes cryptocurrency as property, when a taxable event occurs, and how to calculate and report gains or losses.
In short
You have probably heard that crypto is taxed, and you may have wondered exactly when that tax clock starts ticking. It starts the moment you sell, trade, or spend your coins. That single fact changes how a lot of people think about holding. The IRS treats most crypto as property, not currency. So every time you swap one coin for another, the IRS sees a sale. Knowing that early can save you a real headache come April.
The whole of it
What it is
A friend of mine once compared crypto taxes to a game where nobody hands you the rulebook. He was not wrong. The IRS issued guidance in Notice 2014 21 saying that virtual currency is property for federal tax purposes. That one word, property, is the whole key. Property tax rules mean every gain or loss gets recorded, calculated, and reported just like a stock sale would be. Simple. Hard to ignore.
When you sell crypto for more than you paid, that difference is called a capital gain. When you sell for less, it is a capital loss. The IRS distinguishes between two kinds of gains. A short term gain comes from an asset you held for one year or less, and it is taxed at your ordinary income rate. A long term gain comes from an asset you held longer than one year, and it usually gets a lower rate. That rate difference matters a lot to your wallet.
There is one more piece people often forget. If you receive crypto as payment for work, mining rewards, or staking rewards, the IRS treats that as ordinary income. You owe tax on the fair market value of the coins on the day you received them. That value also becomes your cost basis, which is the starting price you use to calculate any future gain or loss when you eventually sell.
How it works
I once sat with a man who had traded dozens of coins in a single month and had no idea he owed anything. He thought tax only happened when he cashed out to dollars. That is one of the most common misunderstandings in this whole space. Every taxable event creates a record you are responsible for keeping.
A taxable event happens when you sell crypto for dollars, trade one crypto for another, use crypto to buy goods or services, or receive crypto as income. A non taxable event is when you simply buy crypto and hold it, or move your own coins between wallets you control. The IRS has not created a tax on simply owning something. Yet.
Your cost basis is the price you paid for the coins, including any fees you paid to buy them. When you sell, you subtract your cost basis from the sale price. The result is your gain or loss. You report this on Schedule D of your federal return, along with Form 8949, which is the standard IRS form for reporting capital asset transactions including crypto. That is where you go.
The numbers, and where to find yours
You have probably noticed that tax rates and limits shift from year to year. That is exactly why I am going to point you to the source rather than name a number that may already be out of date. For short term gains, your rate matches your ordinary income bracket. For long term gains, the rate depends on your taxable income and filing status. The IRS publishes current rates on its official page at irs.gov, under the topic for capital gains and losses. That page updates each tax year.
Two figures worth knowing, even if I cannot fix them in stone for you here, are the long term capital gains thresholds. At certain income levels, the rate is [rule:long term cg rate 0 percent threshold], and above that it rises. The IRS page names those exact thresholds by filing status. The net investment income tax of [rule:net investment income tax rate] may also apply above certain income levels if your crypto gains are large enough. Check irs.gov or a qualified tax professional for your situation.
If you received crypto as income, that amount goes on your regular income return just like wages. There is no separate form for that piece alone. It simply adds to your taxable income for the year.
A worked example
Let me tell you about Maria. She bought 2 coins of a cryptocurrency in January of one year at 3,000 dollars each, so her total cost was 6,000 dollars. She paid a 30 dollar fee to the exchange. Her cost basis became 6,030 dollars. In March of the same year, just two months later, she sold both coins for 9,000 dollars total. She held those coins for less than one year, so this is a short term gain. The math is straightforward. She subtracts her 6,030 dollar basis from her 9,000 dollar sale price. Her short term capital gain is 2,970 dollars. That 2,970 dollars gets added to her other income for the year and taxed at her ordinary income rate.
Now imagine she had waited. If she had sold those same coins fourteen months after buying them instead of two months in, the gain would still be 2,970 dollars, but it would now be a long term gain. Depending on her total income that year, she might owe a lower rate on it. That is the whole reason people talk about holding for a year. It is not a guarantee of savings, but it changes the rate category entirely, and that can matter.
Maria also needs Form 8949. She lists the asset, the date she bought it, the date she sold it, the sale price, and the cost basis. One line. Schedule D totals it up. That is the process for every transaction she makes in a year.
Where it goes wrong
I once heard a fellow say he figured the IRS would never find his crypto gains because everything lived on a foreign exchange. That is a dangerous assumption. Exchanges that operate in the United States are required to report user activity to the IRS. The IRS has also sent thousands of compliance letters to crypto users in past years. Records exist. They travel. Some exchanges send tax forms already, and that practice is expanding as IRS rules around digital asset reporting continue to roll out. Check irs.gov for the current state of those reporting requirements.
People also go wrong by losing track of their cost basis. If you bought coins at different times and prices, you need to know which coins you are selling and what you paid for each. The IRS allows several accounting methods, such as first in first out, where you assume the oldest coins are sold first, or specific identification, where you choose exactly which coins you sell. Your choice of method changes your gain or loss. Choosing without knowing what you are doing can cost you money. The IRS guidance at irs.gov lays out what methods are acceptable.
Another place people stumble is forgetting that crypto to crypto trades are taxable. Swapping Bitcoin for Ethereum is a sale of Bitcoin in the eyes of the IRS. You calculate the gain or loss on the Bitcoin using its fair market value at the moment of the trade. Many people skip this step and find out later that they underreported.
Wash sale rules, which prevent you from claiming a loss if you buy back the same asset within thirty days, currently apply to stocks but not to crypto under federal law as it stands. That may change. Congress has proposed applying wash sale rules to crypto before. Check current law before you make any move based on that assumption.
Questions to answer before you leave this page
You have read a fair amount today, and I want to leave you with something useful to chew on. Ask yourself whether you have records of every crypto purchase you made this year, including the date, the price, and any fees you paid, and then ask whether you know which transactions count as taxable events and which do not, and if you traded one coin for another at any point, whether you calculated the gain or loss on that trade, and whether you received any crypto as income from work, mining, or staking and recorded the fair market value on the day you got it, and finally, whether you have looked at irs.gov directly to find the current long term capital gains rates that apply to your income level and filing status, because those numbers are the ones that actually count when your return is due.
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A model reads this page and answers from it. It will say when the answer is not on the page. Education, not personalized advice.
Written by the site's growth engine and checked by its gates: voice, law and ethics, facts, arithmetic, and sources. Not yet read by a human editor; every page carries the correction process. Rules and dollar limits change every year; figures come from the rules table with their source and date.