Is crypto mining income taxable in the UK?
Answered 17 March 2026
Yes, crypto mining income is taxable in the UK. Here is a structured answer based on the available sources:
What the law says
There is no specific primary legislation in the retrieved sources that directly addresses crypto mining income. However, the general income tax framework applies: mining rewards are taxable either as trading income or as miscellaneous income depending on the facts. The disposal of mined assets can also give rise to a Capital Gains Tax (CGT) or Corporation Tax on Chargeable Gains (CTCG) charge.
HMRC guidance / practice
HMRC's position is that crypto mining income is always taxable — the only question is how it is taxed, which depends on the scale and nature of the activity.
1. Is it a trade or miscellaneous income?
Whether mining amounts to a taxable trade depends on the particular facts, taking into account:
- Degree of activity
- Organisation
- Risk
- Commerciality
HMRC gives a practical illustration: using a home computer with spare capacity to mine tokens would not normally amount to a trade, whereas purchasing a bank of dedicated computers to mine tokens for an expected net profit (taking into account equipment and electricity costs) would probably constitute trading activity.
2. If it is NOT a trade (most individuals)
The pound sterling value at the time of receipt of any cryptoassets awarded for successful mining will generally be taxable as miscellaneous income, with any appropriate expenses reducing the amount chargeable.
3. If it IS a trade
Any profits must be calculated according to the relevant trading income tax rules. For individuals, Income Tax applies to profits (or losses); for companies, profits form part of trading profits.
4. Capital Gains Tax on disposal
If the miner keeps the awarded assets and later disposes of them, they may have to pay CGT (individuals) or CTCG (companies) on any gain at that point.
5. Businesses and companies
HMRC confirms that companies and businesses carrying out mining activities are liable to pay tax on them, potentially including CGT, Corporation Tax, Income Tax, National Insurance Contributions, and VAT, depending on the circumstances.
Summary table:
| Scenario | Tax treatment |
|---|---|
| Small-scale / hobby mining | Miscellaneous income (GBP value at receipt) |
| Commercial-scale mining | Trading income (profits taxed under trading rules) |
| Later disposal of mined tokens | CGT (individuals) / CTCG (companies) |
Citation sources
Cryptoassets can be awarded to ‘miners’ in return for verifying additions to the distributed ledger. Whether such activity amounts to a taxable trade (with the cryptoassets as trade receipts) will depend on the particular facts, taking into account a range of factors such as: degree of activity organisation risk commerciality For example, using a home computer while it has spare capacity to mine tokens would not normally amount to a trade. However, purchasing a bank of dedicated computers to min
Tokens can be awarded to ‘miners’ for verifying additions to the blockchain digital ledger. Mining will typically involve using computers to solve difficult mathematical problems in order to generate new tokens. There is a further explanation of what mining is at CRYPTO10300. Whether such activity amounts to a taxable trade (with the tokens as trade receipts) depends on a range of factors such as: degree of activity organisation risk commerciality If the mining activity does not amount to a trad
Some types of mining require ‘staking’ of exchange tokens which weights the entitlement to newly forged tokens. Whether such activity amounts to a taxable trade (with the cryptoassets as trade receipts) will depend on the particular facts – taking into account a range of factors such as: degree of activity organisation risk commerciality If the mining activity does not amount to a trade, the pound sterling value (at the time of receipt) of any cryptoassets awarded for successful mining will gene
If a company or business is carrying out activities which involve exchange tokens, they are liable to pay tax on them. Such activities include: buying and selling exchange tokens exchanging tokens for other assets (including other types of cryptoassets) ‘mining’ providing goods or services in return for exchange tokens The type of tax will depend on who is involved in the business and the activities it carries out (including whether these activities count as a trade). It is likely they will be l