Aave V4 Proposal: DAO Bears Losses Before External Capital

Aave (AAVE) V4 has proposed that in the event of loan losses, the Aave DAO's 'dip offset' will bear the loss before external acquirer capital. The initial target markets are Ethereum's Core WETH, Core USDC, and Core USDT markets. TokenLogic announced the proposal on September 11th to the Aave governance forum, suggesting the introduction of an Umbrella guarantee structure for these three markets. The proposal has not yet undergone governance voting as of September 15th, 2026.

The proposed target liquidity is 800 ETH for Core WETH, and 400k USDC and 400k USDT for Core USDC and Core USDT respectively. TokenLogic explained that these figures were calculated based on expected loan increases over the next six to eight weeks and reserve economics. Losses will be absorbed in two stages: first by the DAO's dip offset up to a certain limit, then by Umbrella capital for any excess loss. The dip offset amounts are 33 ETH for Core WETH, 15k USDC for Core USDC, and 15k USDT for Core USDT.

The dip offset serves as the DAO's first-loss cushion after collateral liquidation. Any losses exceeding this amount will be covered by independent acquirer capital supplied to the Umbrella. This capital earns yield from supply before loss events but can be burned to reduce debt upon confirmed defaults. Aave Umbrella technical documentation describes a structure where staking assets are burned after the dip offset to compensate for losses, meaning Umbrella participants can earn rewards while being exposed to loss risk.

The guarantee scope is not determined by asset name alone but applies per Hub-reserve combination. For example, Core market USDC protection does not automatically extend to USDC held in other Hubs. Aave V4 consists of hubs holding liquidity and spokes generating debt. The hub from which a loan was drawn determines loss responsibility, meaning even if collateral is held in another hub, the Core supplier bears risk for loans taken from Core.

As of the proposal's writing date, Aave V4 Ethereum deposits total $596M (approx. 80.04B KRW), with active loans at $226M (approx. 30.35B KRW). Loans are concentrated in WETH ($79.3M), USDG ($79.2M), USDC ($26M), USDT ($21M), and frxUSD ($20M). Core USDG and Core frxUSD were excluded from the initial guarantee scope due to high incentive reliance and concentrated supplier bases, making it difficult to secure independent acquirer capital for these markets.

Umbrella participants must wait 20 days before withdrawing, with a two-day withdrawal window. Missing this window resets the cooldown period. Assets during cooldown remain exposed to loss risk but continue earning rewards. TokenLogic suggests reassessing guarantee levels and supplier composition three months after activation, though this evaluation date is part of the proposal stage and subject to governance approval.

On September 12th, a forum participant asked how adding new spokes would affect existing Umbrella fund coverage. The proposal does not specify final voting results or implementation dates beyond the proposed September 15th, 2026 deadline. This proposal aligns with prior governance discussions on refining risk management in Aave V4, aiming to adjust both capital protection and governance structures. However, approval and scope remain separate decisions from earlier proposals. Even if approved, actual protection levels will depend on reaching target liquidity and whether defaults occur across reserves.