We often see confusion over whether airdrops are taxable at all in the UK. Many investors assume that because airdrops are “free”, they fall outside of tax, but that is not always the case. HMRC takes a more nuanced view, and in some situations airdrops are taxable as income the moment you receive them.
In this article, we break down when airdrops are taxable, how that income is calculated, and what happens when you later sell or swap the tokens. We also cover how the £1,000 trading allowance might apply and what records you should keep.
Contents
- 1. What Is a Crypto Airdrop?
- 2. HMRC's Guidance on Airdrops
- 3. When Is an Airdrop Taxable as Income?
- 4. When Might an Airdrop Be Non-Taxable on Receipt?
- 5. Capital Gains Tax on Later Disposal
- 6. Record-Keeping and Reporting
- Conclusion
- FAQs
- References
1. What Is a Crypto Airdrop?
A crypto airdrop is when you receive tokens or coins into your wallet without buying them. Airdrops are often used for:
- Promoting a new token
- Rewarding users for early adoption
- Distributing governance tokens
- Encouraging signups or referrals
Some airdrops are received automatically, while others require users to take specific actions such as joining a Telegram group, completing a transaction, or engaging with a project.
2. HMRC's Guidance on Airdrops
The key principle is that the reason for the airdrop determines whether it is taxable on receipt.
In particular, HMRC asks:
- Did you do anything in return for the airdrop?
- Was it part of a trade or service you provide?
- Was it connected to another crypto activity you were carrying on, such as mining or providing services?
The answers to these questions determine whether Income Tax applies when the airdrop is received.
3. When Is an Airdrop Taxable as Income?
You may be liable for Income Tax on an airdrop if:
- You received it in return for providing a service (for example promotion, referrals, or content creation)
- You received it as part of a trade you carry on
- You actively participated in a campaign or activity required to receive the tokens
In these cases, the value of the airdrop is usually treated as miscellaneous income, unless the activity forms part of a broader trading business.
Example: You complete a promotional quiz on an exchange and receive tokens worth £50 at the time they are credited to your wallet. That £50 is treated as income for tax purposes.
In the UK, small amounts of miscellaneous income can be covered by the £1,000 Trading Allowance. This allowance can apply to income from activities such as promotional airdrops, referrals, or other small earnings.
If your total income from these types of activities during the tax year is within the £1,000 allowance, there may be no tax to pay. However, if your total exceeds the allowance, the excess amount becomes taxable and must normally be reported on your Self Assessment return.
For a detailed explanation of how the allowance works, see our guide to the £1,000 Trading Allowance and crypto.
4. When Might an Airdrop Be Non-Taxable on Receipt?
HMRC guidance states that an airdrop is not taxable income if it is received without doing anything in return and it is not part of a trade or business activity.
For example, an airdrop may not be taxable on receipt if:
- You did not do anything to earn it
- It was given without expectation or requirement
- You were not engaged in a related business or service
Some projects distribute tokens to wallets that already hold a particular cryptocurrency or have previously interacted with a protocol. If the tokens are received without providing any service or completing a required activity, they are generally not treated as income at the point of receipt.
In this situation:
- You do not report the value as income
- The tokens still enter your capital gains calculation when they are later disposed of
- Because no income tax was charged on receipt, the tokens are generally treated as entering the section 104 pool with no allowable acquisition cost for capital gains purposes
This means that when the tokens are later sold or exchanged, the full disposal proceeds will normally be treated as a capital gain, subject to the normal capital gains tax rules.
5. Capital Gains Tax on Later Disposal
The capital gains treatment depends on whether the airdrop was taxed as income:
- If the airdrop was taxed as income, the market value at receipt becomes the acquisition cost for capital gains purposes
- If the airdrop was not taxed as income, the tokens generally enter the section 104 pool with no allowable acquisition cost
- Track the disposal date and value in pounds
- Apply pooling rules if you hold more of the same asset
If a token has no reliable market value at the time it is received, it may be treated as having a nil value for income tax purposes. In that situation the tokens would also enter the section 104 pool with no allowable acquisition cost.
6. Record-Keeping and Reporting
You should keep clear records of:
- The token name and quantity received
- The date and time the airdrop was received
- The market value at that point (in GBP)
- The reason you received the airdrop (e.g. promotion, holding, or activity)
- Any subsequent disposal dates and amounts
Tax software like Koinly or Recap can help track transactions, but care needs to be taken to ensure the transaction type is correctly flagged.
Conclusion
Crypto airdrops are not automatically tax-free, even though many people assume they are. If you receive tokens as part of a promotional campaign, in exchange for doing something, or while you are actively trading, HMRC will likely treat that as taxable income. Even if no income tax applies, future disposals will usually trigger capital gains tax.
If you receive an airdrop, the correct treatment depends on the circumstances in which the tokens were received. Airdrops received in return for services or as part of a trade are normally taxed as income. In those cases the market value at receipt becomes the acquisition cost for capital gains purposes.
Airdrops received without providing anything in return are generally not taxed as income. However, when those tokens are later disposed of they will still fall within the capital gains rules, typically with no allowable acquisition cost.
FAQs
Not always. Some crypto airdrops are taxable as income when you receive them, particularly if you received the tokens in return for completing a task, promotion, or other activity. If the tokens were received passively without providing anything in return, they are generally not taxed as income at that point. However, Capital Gains Tax may apply when the tokens are later sold or exchanged.
Yes. When you later sell, swap, or spend the tokens, the disposal may be subject to Capital Gains Tax. If the airdrop was taxed as income when received, the market value at that time becomes the acquisition cost for CGT purposes. If the airdrop was not taxed as income, the tokens generally enter the section 104 pool with no allowable acquisition cost.
There is no allowance specifically for airdrops. However, individuals may be able to use the £1,000 Trading Allowance against miscellaneous income such as certain airdrops. When the tokens are later disposed of, the Capital Gains Tax annual exemption (currently £3,000 for the 2025/26 tax year) may also be available.
No. If you choose to use the £1,000 Trading Allowance, you cannot also deduct actual expenses relating to that income. Taxpayers must choose whichever option gives the greater deduction.
If your total airdrop income for the tax year is within your available £1,000 Trading Allowance, you generally do not need to report it. However, if the gross amount exceeds £1,000, it should be included on your Self Assessment tax return even if the final taxable amount after the allowance is £0.
If the token had no reliable market value at the time it was received, it may be treated as having a nil value for income tax purposes. In that situation the tokens would generally enter the section 104 pool with no allowable acquisition cost. If the token later becomes valuable and is sold, the full proceeds may therefore be treated as a capital gain.
