Quick answer
Liquid staking lets you stake ETH and receive a liquid token (like stETH or rETH) in return. This token earns staking rewards automatically while remaining usable in DeFi — you can lend it, use it as collateral, or sell it at any time. Traditional ETH staking requires locking 32 ETH with no access during the lock period; liquid staking removes both constraints.
Why regular ETH staking has a problem
Ethereum moved from proof-of-work to proof-of-stake in September 2022 (The Merge). Validators secure the network by staking ETH as collateral and earn rewards in return — currently around 3–4% annually. But native Ethereum staking has significant barriers: you need exactly 32 ETH (roughly £80,000 at typical prices), technical expertise to run a validator node, and you must accept that staked ETH was locked until the Shanghai upgrade (April 2023).
Even after withdrawals were enabled, native staking remains complex and capital-intensive for most users. Liquid staking protocols solve both problems.
How liquid staking works
- 01
Deposit ETH into the protocol
You send ETH to a liquid staking protocol like Lido or Rocket Pool. There is no minimum for Lido (as little as 0.01 ETH works in practice), and 0.01 ETH minimum for Rocket Pool.
- 02
Receive a liquid token
The protocol gives you a receipt token representing your staked ETH: stETH from Lido, rETH from Rocket Pool, weETH from EtherFi. This token is an ERC-20 — it lives in your wallet and can be transferred, traded, or used in DeFi.
- 03
Rewards accrue automatically
Your receipt token increases in value over time (rETH, weETH) or your balance increases daily (stETH). You do not need to do anything — rewards from the underlying validators are passed through to token holders, minus the protocol's fee (typically 10% of rewards).
- 04
Use the token in DeFi
While your ETH earns staking rewards, your liquid token can simultaneously be used elsewhere: deposit stETH into Aave as collateral to borrow stablecoins, add it to a Curve liquidity pool for additional yield, or simply hold it as productive collateral.
- 05
Exit when you want
Redeem your liquid token for ETH through the protocol's withdrawal mechanism (subject to queue times) or sell it on a DEX like Uniswap or Curve, which gives instant liquidity at a small discount/premium.
Lido vs Rocket Pool vs EtherFi compared
Lido dominates with over 30% of all staked ETH — which is both a sign of trust and the source of its biggest criticism. A single protocol controlling that much of Ethereum's staking introduces systemic risk and raises decentralisation concerns. The Ethereum community has actively discussed whether Lido's dominance is healthy for the network.
Rocket Pool takes a different approach: anyone can become a minipool operator with 8 ETH (plus 2.4 ETH in RPL collateral), making it more decentralised but also more complex. rETH tends to trade at a premium to ETH because it is scarcer.
EtherFi is notable for its native restaking via EigenLayer — when you stake ETH through EtherFi, it can simultaneously earn staking rewards AND EigenLayer restaking points/rewards. This 'double yield' has made it one of the fastest-growing protocols.
| Protocol | Token | Minimum | Reward model | Decentralisation | Fee |
|---|---|---|---|---|---|
| Lido | stETH | No minimum | Rebasing (balance grows daily) | Permissioned node operators | 10% of rewards |
| Rocket Pool | rETH | ~0.01 ETH | Exchange rate (token appreciates) | Permissionless minipool operators | ~14% of rewards |
| EtherFi | eETH / weETH | No minimum | Exchange rate | Native restaking via EigenLayer | 10% of rewards |
| Frax Ether | frxETH | No minimum | Dual token model | Permissioned + Frax ecosystem | ~10% of rewards |
Risks of liquid staking
Liquid staking is not risk-free. Understanding the risks is essential before committing capital:
- Smart contract risk: If the protocol's smart contracts have a bug, funds could be lost. All major protocols have been audited, but no code is perfectly safe.
- Validator slashing risk: If a node operator behaves badly (double-signing, downtime), their staked ETH is 'slashed' (partially destroyed). Most protocols insure against this from their treasury, but large-scale slashing events could exceed reserves.
- Depeg risk: Liquid staking tokens can trade below their ETH value during market stress. stETH famously fell to ~0.94 ETH during the June 2022 crisis. If you need to sell during a depeg, you receive less ETH than you deposited.
- Liquidity risk: Withdrawing directly from the protocol can take days to weeks depending on the withdrawal queue length on the beacon chain.
- Concentration risk: Lido's 30%+ of staked ETH means a critical vulnerability in Lido could have Ethereum-wide consequences.
What is restaking? (EigenLayer and beyond)
Restaking is a new concept where already-staked ETH is used to secure additional protocols beyond Ethereum itself. EigenLayer is the leading restaking protocol — users deposit stETH or native ETH into EigenLayer and opt into securing 'Actively Validated Services' (AVSs), earning additional rewards in return.
EtherFi, Kelp, Renzo, and Puffer Finance are all liquid restaking protocols (LRTs) — they wrap EigenLayer restaking into a liquid token, giving users points and yield from multiple sources simultaneously.
Restaking amplifies both potential rewards and potential risks. If an AVS is attacked or behaves incorrectly, restakers could be slashed. This is a newer, less battle-tested risk layer on top of liquid staking.
staking rewards are considered income in most jurisdictions and may be subject to income tax in the year they are received. Consult a tax professional familiar with crypto for your specific situation.
Frequently asked questions
Is liquid staking safe?
Liquid staking with established protocols like Lido and Rocket Pool carries meaningful but manageable risk for users comfortable with DeFi. Both protocols have been operating since 2020/2021, have undergone numerous audits, and have hundreds of billions in value secured. The main risks are smart contract bugs, validator slashing, and stETH depegging events. Using well-audited protocols and understanding the risks before depositing is the right approach.
Can I lose my ETH in liquid staking?
In normal circumstances, no — you receive your ETH back (plus rewards) when you redeem. The risk scenarios where you could lose ETH are: a smart contract exploit draining protocol funds (very unlikely with major protocols due to audits and bug bounties), catastrophic mass slashing that exceeds protocol insurance (also very unlikely), or buying the liquid token on a DEX and selling it during a depeg event for less ETH than you paid.
What's the difference between stETH and wstETH?
stETH is a rebasing token — your balance grows daily as rewards accumulate. This causes issues with some DeFi protocols that do not handle rebasing well. wstETH (wrapped stETH) is the same underlying position converted to a non-rebasing format where the exchange rate increases instead of the balance. Most DeFi protocols use wstETH rather than stETH for this reason. They represent the same thing in different forms.
How long does it take to withdraw from liquid staking?
Selling on a DEX (Uniswap, Curve) is instant. Requesting a withdrawal directly from Lido or Rocket Pool typically takes 1–5 days depending on the validator exit queue on the Ethereum beacon chain. During periods of high withdrawal demand, this can stretch longer. EigenLayer withdrawals have a 7-day delay due to the restaking security model.
Do I need to pay taxes on liquid staking rewards?
In most major jurisdictions (US, UK, EU), staking rewards are treated as ordinary income in the year received, valued at the market price when received. Additionally, converting stETH back to ETH is typically a taxable disposal event. DeFi tax is complex and highly jurisdiction-specific — consult a qualified accountant or tax lawyer who specialises in crypto.