UK government defers capital gains on crypto lending pools
The UK government defers capital gains tax on certain crypto disposals tied to lending and liquidity pools, adopting a no gain, no loss approach through HMRC. Starting 6 April 2027, qualifying transactions will not trigger immediate CGT until an economic disposal, affecting roughly 700,000 individuals and trustees who use DeFi-style arrangements.
HM Revenue and Customs announced the shift on Monday, framing it as a targeted update to how the UK taxes crypto lending and automated market maker liquidity pools. The policy moves away from treating many of those moves as taxable disposals the moment tokens leave a wallet.
Key Takeaways
- HMRC will apply no gain, no loss treatment to certain crypto lending and liquidity pool disposals from 6 April 2027.
- Capital gains tax is deferred until an economic disposal, rather than when users deposit into pools or lending protocols.
- About 700,000 individuals and trustees are expected to be affected by the change.
- Current UK crypto capital gains rates run from 18% for basic-rate taxpayers to 24% for higher-rate taxpayers in 2025-2026.
- Aave CEO Stani Kulechov welcomed the direction, citing industry feedback on administrative burden.
What did the UK government announce about crypto capital gains?
According to HMRC, the UK government defers capital gains on qualifying crypto lending and liquidity pool transactions by treating certain disposals as no gain, no loss under capital gains law. That means moving tokens into or out of covered arrangements will not automatically create a tax bill.
The tax authority said the measure applies to the acquisition or disposal of an interest in a lending arrangement when the same type of asset is exchanged, borrowed assets acquired at market value, and similar conditions involving automated market makers. Gains and losses are generally recognized only when a participant makes an economic disposal of the cryptoassets.
HMRC described the shift as supporting fairness in the tax system and aligning tax treatment more closely with the economics of these arrangements. It also marks a significant departure from the authority's 2022 guidance on crypto liquidity pools and lending, which followed a consultation period.
Who will be affected by the no gain, no loss rules?
The policy is expected to impact about 700,000 people in the UK, including individuals and trustees involved in crypto lending and liquidity pool activity. Anyone currently facing capital gains charges when depositing tokens into DeFi protocols or lending platforms could see relief once the rules take effect.
Under existing UK law for the 2025-2026 tax year, crypto remains subject to capital gains tax when sold, exchanged, or otherwise disposed of. Taxpayers pay between 18% and 24% depending on whether they qualify as basic-rate or higher-rate. The new approach modifies that disposal-based treatment for the covered lending and pool scenarios only.
Why does HMRC say this change matters for crypto taxpayers?
Industry leaders have argued that taxing every pool deposit or lending move as a disposal creates heavy paperwork and surprise liabilities. Aave founder and CEO Stani Kulechov called the announcement the right direction on Monday, saying industry feedback showed any other approach would cause significant administrative burden for the taxpayer.
For UK crypto users, the practical effect is deferral: capital gains tax on digital assets tied to these arrangements would not crystallize until a true economic exit, such as selling for fiat or swapping into a different asset. That could reduce friction for active DeFi participants who move tokens between protocols without intending to realize gains.
When do the new crypto capital gains rules take effect?
HMRC said the no gain, no loss treatment starts on 6 April 2027, the beginning of the 2027-2028 UK tax year. Until then, existing capital gains rules continue to apply to crypto lending and liquidity pool transactions.
Investors and trustees with exposure to these arrangements should track HMRC updates ahead of the effective date. For broader coverage of policy shifts affecting digital assets, see our Fintech and Crypto Alerts section. Full details of the announcement are available via Cointelegraph.