How to earn interest on Ethereum in United Kingdom
Verified 2026-06-03 · 2 primary regulators · 4 venues compared
Short answer
Earning interest on ETH in the UK in 2026 splits across: (1) protocol staking (~3-4% APY foundation — see /how-to/stake-ethereum-uk/), (2) LST stacking (wstETH/rETH on Aave/Compound for 4-5% combined), (3) LST-collateralized leveraged stacking, (4) CeFi defunct in UK post-2022-2023. LST-stacking generates substantial UK reporting overhead — each Lido deposit is a CGT disposal + ongoing yield income. ETH ETN in ISA/SIPP wrapper is the safer tax-shielded alternative.
Fee comparison
All-in cost per venue across the most-common payment + settlement paths. Verified 2026-06-03.
| Venue | Supply Apy | Min Amount | Withdrawal | Risk Profile |
|---|---|---|---|---|
| Aave v3 wstETH supply | 1-2.5% on top of underlying ~3.5% LST = 4.5-6% combined | Any | Instant if liquid | Smart-contract + LST de-peg risk |
| Compound v3 ETH supply | ETH: 1-2.5% + COMP rewards | Any | Instant | Smart-contract |
| Lido + Aave-on-L2 stacking | Combined 4-5% APY on wstETH supply | Any | Instant via Curve LST swap | Lido + Aave + L2 bridge stacked |
| ETH ETN in ISA/SIPP | ETN tracks ETH; cash-management yield separately | Brokerage minimums | Standard brokerage | Regulated; ISA/SIPP tax-shielded |
Regulatory framing — United Kingdom
ETH yield (staking + DeFi) = INCOME TAX UK marginal rate at receipt. Receipt tokens (aETH, cETH, wstETH) carry their own cost basis. LST/DeFi position disposals = CGT events on the receipt-token side. UK active DeFi users face substantial reporting overhead. ETN-in-ISA/SIPP tax-shielded alternative.
Primary regulators: FCA · HMRC
Common gotchas
- ALL yield income = INCOME TAX, NOT CGT.
- LST stacking compounds protocol risk.
- Each Lido deposit = CGT event on ETH.
- Receipt-token disposals = separate CGT events.
- Crypto-tax software with UK DeFi support essential.
- ETN-in-ISA/SIPP = tax-shielded simpler alternative.
Step-by-step
- Decide yield-tier preference. Lowest risk: ETN-in-ISA/SIPP. Mid: Lido stETH. High: LST stacking.
- If LST: deposit ETH at lido.fi. ETH → stETH CGT disposal.
- If LST-stacking: supply wstETH on Aave v3 L2. Receive aWSTETH; track for tax.
- Track yield as INCOME TAX. SA100 marginal rate.
- Plan exit + multi-stage tax reconciliation. Receipt-token disposal + LST disposal + income events.
- Consider ETN-in-ISA alternative. Tax-shielded; no per-tx reporting.
Tax summary
ETH yield earned in any form = INCOME TAX UK marginal rate. Receipt tokens carry CGT basis; their disposal = CGT event. LST positions multiply reporting events. CEX yield + DeFi self-tracked. ETN-in-ISA/SIPP tax-shielded. See HMRC Cryptoassets Manual.
Where to read further
- United Kingdom crypto tax primer
- Best crypto banks in United Kingdom
- Best crypto tax software for United Kingdom filers
- /how-to/stake-ethereum-uk/
- /how-to/buy-ethereum-uk/
- /how-to/earn-interest-on-bitcoin-uk/
- /how-to/earn-interest-on-usdc-uk/
- /how-to/earn-interest-on-ethereum-us/
- /crypto-taxes-uk/
Methodology
Fee data verified directly against each venue's public fee schedule on 2026-06-03. Regulatory framing cross-referenced against the Stage 1d info-layer + primary government sources (fca-cryptoasset, hmrc-cryptoassets-manual). Gotchas reflect operating experience + community-reported failure modes during the verification window. This page is editorial reference content — not financial, tax, or legal advice. Always verify the current state of each venue and the current law in United Kingdom before transacting.
Disclaimer
This page is general information, not financial, tax, or legal advice. Cryptocurrency regulation in United Kingdom evolves; verify the current rules with a qualified professional in your jurisdiction before relying on any specific approach. See terms.