Skip to content
Tax & HMRC

Crypto margin and leveraged trading — UK tax basics

Quick answer: Most individuals pay CGT on net gains from crypto disposals. Very frequent leveraged trading might be classified as trading income — Income Tax and NI instead of CGT. Factors include volume, organisation and intention. Keep detailed records of every open and close.

Leveraged trading increases risk and tax complexity. Frequent trading may be classified as a financial trade rather than investing.

Reviewed by Digital Assets Team
Not financial advice. This guide is general information only, fact-checked against UK government sources. It is not a personal recommendation. Cryptoassets are high-risk. You may lose all the money you invest.

Capital gains default

HMRC’s default for individuals is capital treatment — each closing trade is a disposal. Pooling rules apply to the underlying asset.

When trading income applies

Badges of trade — frequency, sophistication, short holding periods — may indicate a trading business. Professional advice essential for active day traders.

Records for leveraged platforms

Export full history including liquidations, funding payments and fees. Software often mislabels derivatives.

Frequently asked questions

Are CFDs on crypto the same as spot?+

CFDs may have different tax treatment — potentially Income Tax. Check product type.