EigenLayer restaking for treasuries: rewards, slashing and exits
How native and LST restaking work, how rewards are claimed, what slashing means since April 2025, and the accounting choices it leaves you.
Restaking puts assets you already hold to a second use: securing other services in return for extra rewards. For a finance team that means three new things to record: assets that are locked and can be cut by slashing, rewards in tokens you may never have held, and a withdrawal that takes about two weeks.
Two ways in: native and LST restaking
EigenLayer's core contracts support restaking of liquid staking tokens (LSTs), beacon chain ETH and other ERC-20 tokens through permissionlessly deployed strategies [1]. LST restaking runs through the StrategyManager: you deposit a supported token into a strategy and receive deposit shares in proportion [1]. Native restaking runs through EigenPods: a validator's withdrawal credentials point at a pod contract the user deploys, which proves the validator's balances to EigenLayer [1].
Either way, the holder delegates to an operator. Operators run the software for actively validated services (AVSs), the external services that rent this pooled security [1]. Your choice of operator is what exposes you to that operator's slashing risk.
Slashing is live
Eigen Labs announced that mainnet slashing would activate on April 17, 2025, after a Protocol Council timelock [5]. Slashing is opt-in: operators and stakers were not automatically enrolled in slashing for the AVSs they already ran [5]. An AVS defines operator sets, and operators allocate a slice of their delegated stake, called unique stake, to each set; that allocation is what the AVS can slash [3].
Where slashed funds go depends on the set. In a standard operator set they go to a default burn address; in a redistributing operator set the AVS names recipients who receive them [3]. For native restakers, losses can also come from the beacon chain itself, since the slashing factor for beacon chain ETH reflects both AVS slashing and validator penalties [2].
Slashing does not arrive as a transfer out of your wallet. EigenLayer converts deposit shares into withdrawable shares using a slashing factor and a deposit scaling factor [2]. A slash lowers what you can withdraw without any token leaving your address, so a ledger that only watches transfers will overstate the position.
Exits take 14 days
On mainnet, a queued withdrawal cannot complete for 100,800 blocks, about 14 days [2]. Eigen Labs explained the delay as giving AVSs time to account for, and if needed slash, stake that is waiting to leave [5]. Treat restaked assets as restricted for at least that period when you plan liquidity.
Rewards: claimed, not streamed
AVSs pay rewards in ERC-20 tokens of their choosing through the RewardsCoordinator, and the protocol can also distribute tokens to stakers, including programmatic incentives [4]. An off-chain process calculates each earner's cumulative earnings and posts a Merkle root on-chain; after an activation delay, earners or their designated claimers submit proofs to claim [4]. Because roots are cumulative, you can skip roots and claim everything at once from the latest one [4]. Operators keep a split, set by default at 10% for the initial release [4].
Liquid restaking tokens
Third-party protocols issue liquid restaking tokens (LRTs) that wrap restaked positions into a tradable token. Read the current documentation for each one, because exposure can change. ether.fi, for example, now says its eETH and weETH do not bundle restaking rewards or AVS slashing exposure, and that it is winding down its EigenLayer position [8]. Whether a wrap or unwrap is a taxable exchange, and whether an LRT is in scope for crypto fair value accounting, depends on the token's terms.
| Account | Debit | Credit |
|---|---|---|
| Restake stETH into an EigenLayer strategy Carrying amount moved, no disposal under a continuity policy | ||
| Restaked assets — stETH (EigenLayer) | 3,000,000.00 | |
| Digital assets — stETH | 3,000,000.00 | |
| Claim AVS rewards Fair value of tokens at the time you gain control | ||
| Digital assets — AVS reward token | 12,000.00 | |
| Restaking reward income | 12,000.00 | |
| Record a slash Withdrawable shares fall; carrying amount of the slashed portion written off | ||
| Slashing loss | 6,000.00 | |
| Restaked assets — stETH (EigenLayer) | 6,000.00 | |
Policy choices to make
- US tax on rewards. Rev. Rul. 2023-14 holds that a cash-method taxpayer includes staking rewards in gross income at fair market value in the year it gains dominion and control [6]. It does not discuss restaking. Many teams apply the same control test to AVS rewards and treat the claim as the likely control point, but that is an interpretation, not a ruling.
- UK tax on rewards. HMRC's manual treats staking returns for individuals as income at their sterling value when received (trading or miscellaneous, depending on facts), with capital gains tax on later disposal [7]. Companies need separate analysis.
- Book recognition. Decide whether rewards are recognised when the Merkle root makes them claimable or when you claim them, and record which.
- Slashing. Book a loss when withdrawable shares fall, measured from on-chain share data, not when you eventually withdraw.
- Deposits and LRTs. Decide whether depositing into a strategy or minting an LRT is a reclassification or a disposal and acquisition, and apply it consistently.
What to do
- Map each restaked position: native or LST, strategy, operator, and the operator sets it is allocated to.
- Snapshot withdrawable shares at every period end so slashing is captured even with no transfers.
- Track unclaimed rewards from posted roots separately from claimed tokens.
- Classify restaked assets and queued withdrawals as restricted for liquidity and runway reporting.
- Document your reward, slashing and LRT policies and agree them with your auditor and tax adviser.
Sources
- EigenLayer Docs - v1.3.0 Release (docs/README.md) (Layr Labs on GitHub)
- DelegationManager (Layr Labs on GitHub)
- AllocationManager (Layr Labs on GitHub)
- RewardsCoordinator (Layr Labs on GitHub)
- Slashing on Mainnet is Coming Soon - What You Need to Know (Eigen Labs)
- Rev. Rul. 2023-14 (26 CFR 1.61-1: Gross income) (IRS)
- CRYPTO21200 - Cryptoassets for individuals: Income Tax: staking (HMRC)
- weETH / eETH (ether.fi)
General information for finance teams, current as of publication. Not legal, tax or accounting advice.