Ethereum draft EIP-8363 would cut validator rewards

A team of six Ethereum researchers and developers has proposed a draft policy called the Tapered Issuance Burn, provisionally numbered EIP-8363, to reduce validator rewards as the share of staked ETH grows. The proposal would burn an increasing share of consensus rewards and reach a full 100% burn once staked holdings hit 60.25 million ETH. The authors plan to phase the changes in over 18 months.

The draft would change issuance so validator rewards peak at about 0.5% of ETH supply per year when roughly 20% of ETH is staked, then decline toward zero as staking approaches the 60.25 million ETH threshold. The authors say their calculations show current reward curves keep staking yields above 1.5% even if all ETH were staked, which they say prevents staking incentives from ever switching off. Jérôme de Tychey wrote, “Ever-growing issuance is a dilution tax on every holder: stake, or be diluted. At high ratios, LSTs and other staking derivatives displace raw ETH as the ecosystem’s working money.”

The authors present the change as a way to limit dilution of non-staking holders and to slow concentration of stake in large custodians and liquid staking providers. They say lower issuance, combined with existing burn mechanisms, would make ETH supply growth more bounded and could lead to supply declines in some periods. Zach Pandl of Grayscale described limiting staking incentives as “positive for the price of Ether over time.”

Critics say the proposal could push out smaller validators and affect DeFi activity. Stani Kulechov, founder of Aave, argued that reduced staking rewards would weaken institutional demand for ETH and lower borrowing and other activity across decentralized finance. Solo validators and small operators say their costs are higher than large custodians or liquid staking services and that lower rewards would disproportionately affect them. Mike Silagadze, chief executive of Ether.Fi, warned the changes “will self evidently push out solo stakers who aren’t subsidized by the EF or others” and could concentrate staking among larger entities.

Some community members raised concerns about timing. The draft appeared shortly before an August 6 deadline for pull requests related to the Hegotá upgrade, prompting questions about whether there is enough time for review. Greg Koumoutsos commented that the schedule leaves inadequate time for community review of a monetary policy change of this magnitude. Organizers note the August 6 date applies to pull requests, not the final selection, which could continue until November 8; Hegotá is currently estimated to reach mainnet in the second quarter of 2027.

EIP-8363 remains an early draft. It has not been approved, scheduled, or included in any upgrade at this time. The proposal has produced a division within the community over how to balance lower issuance with incentives that support network security, decentralization and DeFi liquidity. Staking exceeded one-third of available ETH as of April.