UK defers CGT on crypto lending, liquidity pools
The UK will defer capital gains tax on crypto loans and liquidity pools until an actual economic disposal, cutting compliance costs for an estimated 700,000 users.
HM Revenue & Customs will apply a "no gain, no loss" tax treatment to certain cryptoasset loans and liquidity pools, deferring Capital Gains Tax until a user makes an economic disposal. The policy change, published Monday, takes effect on April 6, 2027. It applies to individuals and trustees participating in these decentralized finance arrangements.
Under the new rules, moving the same type of cryptocurrency into a lending arrangement will no longer trigger an immediate taxable event. For borrowers, the acquired cryptoassets will be treated as bought at market value at the exact time of borrowing. Any collateral pledged for the loan will be completely disregarded for Capital Gains Tax purposes, meaning borrowers will not face an immediate tax liability based on their collateral.
Automated market-making operations, commonly known as liquidity pools, receive similar relief. Users contributing crypto to these smart contracts will not realize a gain or loss provided they eventually withdraw the exact same type and quantity of tokens. However, if a user receives a different quantity or type of crypto upon exiting the pool, the difference will trigger a capital gain or loss.
The measure resolves significant issues created by HMRC's 2022 guidance. Stakeholders had warned that treating the transfer of tokens to a smart contract as a sale imposed disproportionate administrative burdens on users. By taxing only upon economic disposal, the government is aligning the regime with the actual economics of decentralized lending.
This alignment carries tangible benefits for retail participants. The current UK framework taxes crypto disposals at 18% for basic-rate taxpayers and 24% for higher-rate taxpayers. HMRC estimates the updated rules will simplify compliance for roughly 700,000 individuals engaged in crypto lending and liquidity pool transactions.
The policy formally amends the Taxation of Chargeable Gains Act 1992. HMRC stated the change is not expected to have a significant macroeconomic impact, though final costing will undergo scrutiny by the Office for Budget Responsibility at a future fiscal event. The April 2027 implementation date provides a multi-year runway for investors and tax professionals to adapt to the new framework.
