Crypto airdrops explained: free tokens, tax rules and airdrop scams

Free crypto sounds like the best kind. Airdrops, where a project sends tokens to many wallets at once, are a genuine marketing tool in crypto. They’re also one of the most common bait for scams, and they can create a tax bill. This guide covers all three sides.

What an airdrop is and why projects do it

An airdrop is a distribution of tokens, usually for free, to a list of wallet addresses. Projects use them to:

• Reward early users of an app or network.
• Spread ownership of a new token, for example tokens that give voting rights in a project’s decisions.
• Promote a launch by putting tokens in many wallets.

Some airdrops require you to do something: use an app, complete tasks or register. Others arrive without any action from you.

How a typical airdrop works

Most genuine airdrops follow a similar pattern:

1. Eligibility: the project decides who qualifies, for example wallets that used its app before a certain date or held a certain token.
2. Snapshot: it records the qualifying wallets at a set point in time.
3. Claim or automatic delivery: tokens are either sent automatically or made available to claim on the project’s official website, usually for a limited period.

Types of airdrop

The SEC’s March 2026 interpretation describes the main ways issuers run airdrops, and they matter for tax as much as for law:

The SEC lists the issuers’ reasons too: to generate interest and spread ownership, reward early or loyal users, promote an app, build a community, decentralize governance, or reward high-scoring players of a linked video game. For hard forks, see what is a hard fork?

Airdrop farming

Some people try to qualify for future airdrops by using many new apps, a practice often called “airdrop farming”. It costs network fees and time, many tokens end up worth little, and every new app you connect your wallet to is another security risk. If you do it, use a separate wallet.

What the SEC said about airdrops in 2026

In its 17 March 2026 interpretation, the SEC set out when an airdrop needs to be registered as a securities offering. Its answer, for airdrops of crypto assets that aren’t themselves securities:

• If recipients give the issuer no money, goods, services or other consideration in exchange for the tokens, there’s no “investment of money”, the first element of the Howey test. So the tokens don’t become subject to an investment contract, and the issuer doesn’t need to register the airdrop.
• Things you did before the airdrop was announced, such as using the app, don’t count as paying for it, as long as you don’t have to do anything more afterwards.
• If recipients must meet further conditions after the announcement, such as buying a specific crypto asset, buying a good or service, or performing a task, the interpretation doesn’t cover that airdrop.
• The SEC added that a token airdropped this way can still become subject to an investment contract through other transactions, before or after the airdrop.

None of this says an airdropped token is a good investment, or that it’s genuine. It’s about the issuer’s legal obligations. See is crypto a security?

How airdrops are taxed

United States

The IRS treats digital assets as property. Its instructions for the digital asset question on Form 1040 say to answer “Yes” if you received digital assets as a reward or award, as payment for property or services, or in an airdrop as it relates to a hard fork.

The IRS has published detailed rules for airdrops that follow a hard fork, in Rev. Rul. 2019-24 and FAQs 104–107:

• You have ordinary income in the year you receive the new tokens, provided you have dominion and control: you can transfer, sell, exchange or otherwise dispose of them. That’s generally when the airdrop is recorded on the blockchain.
• The income is the tokens’ fair market value at that time, and the same amount becomes your basis for when you later sell.
• If a hard fork happens but you don’t receive any new tokens, you have no income.
• If the tokens go to an exchange account and the exchange doesn’t support the new token, you don’t have control yet. You’re treated as receiving it when you gain the ability to dispose of it.

The ruling’s own example: someone receives 25 units of a new token worth $50 in total when the airdrop is recorded. They have $50 of ordinary income and a $50 basis.

Tokens received in exchange for a service, such as promotional tasks, fall under the IRS rules for being paid in digital assets: their fair market value when received is ordinary income and becomes your basis (FAQs 57–59). For other airdrops, the IRS hasn’t published a specific ruling. Rev. Rul. 2019-24 relies on the general principle that gross income includes “undeniable accessions to wealth, clearly realized, over which a taxpayer has complete dominion”. If you receive significant amounts, ask a tax professional.

See US crypto tax for how the later sale is taxed.

United Kingdom

HMRC’s Cryptoassets Manual has a specific page on airdrops:

• An airdrop received without doing anything in return (not related to any service or other conditions), and not as part of a trade or business involving exchange tokens or mining, may not be charged to Income Tax.
• An airdrop received in return for, or in expectation of, a service is taxable as income, either as miscellaneous income or as part of an existing trade.
• Either way, disposing of airdropped tokens later can create a capital gain for Capital Gains Tax, even if they weren’t taxable as income.

For Capital Gains Tax, HMRC says airdropped tokens go into their own section 104 pool, or into your existing pool if you already hold that token (CRYPTO22350). That’s different from a hard fork, where the cost of your original tokens is split between the old and new pools on a just and reasonable basis (CRYPTO22300).

See UK crypto tax.

Canada

The CRA’s crypto guidance treats crypto you receive and later dispose of within the normal income and capital gains rules. Whether an airdrop is income depends on the circumstances. If you receive significant airdrops, check the CRA’s guidance or ask a tax professional. See Canada crypto tax.

Airdrop scams: the most common trap

ethereum.org describes how airdrop scams work: a scam project airdrops an asset, such as an NFT or token, into your wallet and directs you to a website to claim something. When you try to claim it, you’re asked to connect your wallet and approve a transaction. That approval can hand control of your assets to the scammer.

Variations include:

• Tokens with a website in their name, so the link appears in your wallet’s token list.
• Fake “claim” pages advertised in search ads or social media replies.
• Direct messages announcing that you’re “eligible” for a big airdrop.
• Tokens you can buy but not sell, or that can only be “unlocked” by paying a fee.

How to stay safe

1. Ignore tokens you don’t recognize. Don’t try to sell them on unknown sites.
2. Only use official channels to check whether an airdrop is real.
3. Never enter your seed phrase to claim anything. See seed phrase security.
4. Read what you’re signing. Avoid unlimited token approvals, and revoke ones you don’t need.
5. Use a separate wallet for claiming airdrops and trying new apps, not the wallet holding your savings. See hot vs cold wallets.

Records to keep

For each genuine airdrop: the date and time, the number of tokens, their value in your currency when received (if any), where they came from, the transaction ID, and whether you had to do anything to get them, since that can change how they’re taxed. You’ll need this for income reporting (where it applies) and to calculate your gain or loss when you sell.