Airdrops and taxes: general points

Airdropped tokens can create tax obligations in many countries. General principles, what records to keep, and where to find official guidance. Not tax advice.

Last reviewed 2026-10-27 · 2 min read

On this page
  1. Two moments that may matter
  2. Records worth keeping
  3. Tax-related scams

Tax is not a security topic in the usual sense, but it is a common source of nasty surprises for airdrop hunters, and of scams that pretend to be tax services. This page covers general principles only. It is not tax advice, rules differ by country and change often, and you should check your own tax authority's guidance or ask a qualified professional.

Two moments that may matter

In many countries, tax can come into play at two separate points:

  1. When you receive the tokens. Some tax authorities treat airdropped tokens as income at their market value when you receive or gain control of them, especially when you did something to earn them, such as completing tasks.
  2. When you sell, swap or spend them. A later disposal may produce a capital gain or loss compared with the value used as your starting point.

Examples of official guidance:

  • In the United States, the IRS has published guidance on airdrops following a hard fork (Revenue Ruling 2019-24), treating tokens received as ordinary income when you gain dominion and control over them, and its general digital asset pages explain reporting.
  • In the United Kingdom, HMRC's Cryptoassets Manual has a section on airdrops that distinguishes airdrops received in return for doing something from those received without doing anything.

Search your own tax authority's website for "crypto" or "digital assets" for current rules where you live.

Records worth keeping

  • The date and time you received each airdrop.
  • The number of tokens and the wallet address.
  • The market value at that time, and where you got the price.
  • Any fees paid to claim.
  • The date, amount and value of each later sale or swap.

Block explorers and portfolio trackers can help you rebuild this later, but it is much easier to note it on claim day.

  • Fake tax authority messages demanding payment in crypto, or threatening penalties for unreported airdrops.
  • "Tax payment" required to unlock an airdrop. Real projects never collect tax from you to release tokens.
  • Fake crypto tax software or browser extensions that ask you to connect your wallet with signing permissions, or for your seed phrase. Read-only tax tools need only your public address.