Airdrop Tax Guide — What You Owe the Taxman

Overview

Airdropped tokens are taxable events in most jurisdictions. Understand when tax liability is triggered, how to calculate cost basis, and strategies for managing airdrop taxation. For broader crypto tax obligations beyond airdrops, visit our comprehensive crypto tax guides covering capital gains, DeFi income, and reporting requirements. Regulations vary significantly by country — stay updated through our regulation hub for jurisdiction-specific rules. If you're earning yield from multiple sources, pair this with our crypto lending guide to understand how lending income is taxed alongside airdrop income.

Key Takeaways

• US: airdrops are taxed as ordinary income at fair market value (FMV) when you gain dominion and control.
• UK: HMRC considers airdrops received 'in return for a service' as income; truly free airdrops may be capital only.
• Cost basis = FMV at time of receipt. If you sell later at a higher price, you also owe capital gains tax.
• If the airdrop drops to $0 before you sell, you may still owe tax on the receipt value — a painful scenario.

Practical Tips

• Screenshot the token price at the moment you claim — this establishes your FMV for tax purposes.
• Use crypto tax software (Koinly, CoinTracker, TokenTax) to track airdrop income automatically.
• Consider selling a portion immediately upon receipt to cover the tax bill — don't get caught with no cash to pay taxes.