Are you a crypto trader or an investor in HMRC's eyes? Why it changes your tax

Ask people who buy and sell crypto what they do, and many will say they “trade”. For tax purposes, though, that word means something specific. Whether HMRC sees you as an investor or a trader decides which tax applies to your profits: Capital Gains Tax or Income Tax.

For almost everyone, the answer is investor. This guide explains why, what would change if you were trading, and the separate cases where crypto counts as income anyway.

HMRC’s starting point: trading is exceptional

HMRC’s Cryptoassets Manual is direct: only in exceptional circumstances would HMRC expect individuals to buy and sell exchange tokens with such frequency, level of organisation and sophistication that the activity amounts to a financial trade in itself.

If your activity isn’t trading, it’s investment, and Capital Gains Tax applies. See UK crypto tax.

Why “I trade” doesn’t make it a trade

HMRC points out that people often describe buying and selling tokens as “trades”, but using the word isn’t enough to make it a trade for tax purposes. Whether you’re trading is a question of fact that depends on your individual circumstances.

HMRC says a trade in exchange tokens would be similar in nature to a trade in shares and other financial products, and that the same approach and case law apply. Its guidance on financial traders highlights some important points:

• Frequency alone isn’t decisive. HMRC quotes the Court of Appeal: an investor may change investments frequently without them losing their character.
• Organisation isn’t decisive either. No special organisation is needed to buy and sell shares, and large investors such as pension funds are highly organised without being traders.
• The traditional “badges of trade” used for other businesses have limitations when applied to buying and selling financial assets.
• HMRC’s guidance also notes case law suggesting that, for an individual, some speculative financial transactions may be neither trading nor investment in the usual sense.

The badges of trade

For other kinds of business, HMRC uses the traditional “badges of trade”. Its manual summarises them:

HMRC stresses that no single badge settles the question: the courts look at the overall impression. And, as above, its financial traders guidance says these badges have limitations for buying and selling financial assets such as shares, and crypto is treated in a similar way.

The upshot: frequent buying and selling, using trading apps or bots, or spending hours watching charts doesn’t, on its own, turn you into a trader.

What changes if you are trading

If HMRC accepts that your activity is a trade:

• Income Tax takes priority over Capital Gains Tax and applies to the profits or losses of the trade.
• Profits are taxed at Income Tax rates, not the Capital Gains Tax rates of 18% and 24% that apply to gains made from 6 April 2026.
• Different rules apply to losses, expenses and allowances.

An illustration: same profit, different tax

GOV.UK’s own Capital Gains Tax example uses someone with taxable income of £20,000 and £12,600 of gains in 2026 to 2027. Here’s how that £12,600 might compare if it were treated as trading profit instead. This is a simplified illustration for England, Wales and Northern Ireland, ignoring expenses, the trading allowance and any losses:

With these figures, trading treatment costs more. In other situations, such as losses or higher incomes, the comparison can change. Scotland has its own Income Tax bands, so the figures there would differ.

Because the outcome depends on the facts, and can cut either way, anyone who thinks they might be trading should take professional advice rather than simply choosing the treatment that looks cheaper.

Crypto that’s income whatever your status

Some crypto is taxed as income even if you’re clearly an investor:

• Pay from an employer: HMRC says crypto received as employment income is money’s worth, subject to Income Tax and National Insurance. Because exchange tokens like bitcoin can be converted into money, HMRC treats them as readily convertible assets, so the employer must account for tax through payroll. See getting paid in crypto.
• Mining and staking rewards: usually income, often miscellaneous income if you’re not trading. See bitcoin mining explained and staking taxes.
• Airdrops, in some cases. See crypto airdrops explained.
• DeFi returns, depending on the arrangement. See DeFi lending and staking tax.

When you later sell tokens you received as income, the disposal may also create a capital gain or loss.

The £1,000 trading allowance

GOV.UK says you can get up to £1,000 each tax year in tax-free allowance for trading income. If your gross trading income is £1,000 or less, you may not have to tell HMRC, although there are circumstances where you must still register for Self Assessment. This allowance is for trading or miscellaneous income; it doesn’t apply to capital gains, which have their own £3,000 annual exempt amount.

Practical tips

1. Assume investment unless your situation is genuinely unusual, and get advice if you’re unsure.
2. Keep full records either way: dates, amounts, values in pounds and costs. See how to report crypto to HMRC.
3. Separate income from gains. Rewards and pay go in the income parts of your return; disposals go in the capital gains section.
4. If you’ve got it wrong in past years, see how to disclose unpaid crypto tax to HMRC.