Crypto Is Property, Not Currency — Why It Matters

The IRS published Notice 2014-21 classifying cryptocurrency as property for federal tax purposes. This one decision determines almost everything about how you're taxed.

Because crypto is property (like stocks or real estate), when you sell or exchange it at a profit, you have a capital gain. Capital gains are taxed differently than ordinary income, and the rate depends on how long you held the asset before selling.

What Counts as a Taxable Event

These trigger a tax obligation:

  • Selling crypto for USD. You bought ETH at $1,200. Sold at $3,500. $2,300 is your taxable gain.
  • Trading one crypto for another. Swapping BTC for ETH is treated as selling BTC at current market value — a taxable sale.
  • Spending crypto on goods or services. Every time you spend crypto, you're "selling" it at current market value. Even small transactions create taxable events.
  • Receiving crypto as income. Paid in crypto, mining rewards, staking income, airdrops — taxed as ordinary income at fair market value on the date received.

These are not taxable events:

  • Buying crypto with USD
  • Holding crypto (even if price goes up significantly)
  • Transferring between your own wallets
  • Gifting crypto (with limits — see IRS gift tax rules)

Federal Capital Gains Tax Rates for 2026

Short-term gains (assets held under 12 months): Taxed as ordinary income. Rate matches your income tax bracket — 10%, 12%, 22%, 24%, 32%, 35%, or 37%.

Long-term gains (assets held over 12 months): Preferential rates of 0%, 15%, or 20% depending on your taxable income. For most middle-income Americans, this is 15%.

The one-year holding threshold is one of the biggest levers in crypto tax planning. Selling at month 11 vs month 13 can cut your tax rate in half on the same profit.

The Holding Period Decision

If you're sitting on a gain and your 1-year holding date is approaching, it may be worth waiting to cross that threshold before selling. Short-term rates can be more than double long-term rates for the same amount.

Cost Basis — The Number You Must Track

Cost basis is what you paid for your crypto, including fees. It's the number the IRS uses to calculate your gain or loss.

If you bought 0.5 BTC for $15,000 and later sold it for $30,000, your cost basis is $15,000 and your gain is $15,000. If you don't have records of your cost basis, the IRS may assume it was $0 — meaning you owe tax on the full sale price.

If you bought the same cryptocurrency at multiple times and prices, you need to choose a cost basis accounting method: FIFO (first in, first out), specific identification, or HIFO (highest in, first out). Each method produces different tax results. Crypto tax software handles this automatically.

Which Tax Forms You Need

  • Form 8949 — List every crypto sale: what you bought, when, what you sold, when, and the gain or loss.
  • Schedule D — Summarizes your capital gains and losses from Form 8949.
  • Schedule 1 / Form 1040 Line 8z — Reports crypto received as income (staking, mining, payments).
  • Form 1040 — Main return. Includes the digital asset question you must answer honestly.

If you used only one or two exchanges and have a small number of transactions, you can fill these manually. If you have dozens of transactions across multiple platforms, crypto tax software (Koinly, CoinTracker, TaxBit, ZenLedger) can import your history via API and generate all the required forms.

State Taxes on Top of Federal

Federal taxes apply to every American. State income taxes are separate and depend on where you live. Texas, Florida, Nevada, Wyoming, South Dakota, and Alaska have no state income tax — meaning no additional state tax on crypto gains. California charges up to 13.3% on top of federal. New York adds up to 10.9%. Check your specific state's rules for the combined tax picture.

Frequently Asked Questions

I bought crypto but never sold it. Do I owe taxes this year? +

No. Buying and holding crypto creates no tax obligation, no matter how much the price has increased. You owe taxes only when you sell, trade, spend, or receive crypto. Mark your purchase dates carefully — they determine whether future gains are short-term or long-term.

My crypto portfolio went down. Can I use those losses? +

Yes — if you sold, traded, or disposed of it at a loss. Capital losses offset capital gains. Net losses up to $3,000 can be deducted against ordinary income per year. Excess losses carry forward to future years. Merely holding crypto that has dropped in value doesn't create a deductible loss — you need to actually sell.

Do I need to report crypto if I only made a few dollars? +

Technically yes. There's no de minimis threshold for crypto in the US tax code — unlike some foreign countries. The IRS expects all disposals to be reported regardless of size. In practice, the IRS is unlikely to pursue someone over $3 in gains, but the legal obligation exists and the 1040 question must be answered truthfully.