Ethereum Improvement Proposal EIP-8363, dubbed "Tapered Issuance Burn," would gradually reduce staking rewards as more Ether is locked to secure the network, cutting protocol issuance to zero once 50 percent of ETH's total supply is staked. The proposal has generated backlash from DeFi builders, staking providers and institutional investors who argue it could harm decentralization and disrupt lending markets.
Authors including Ethereum Foundation researcher Justin Drake contend that Ethereum has reached a point where additional staking provides diminishing security returns. They argue that continued issuance dilutes non-staking holders, and the network should stop paying for security it no longer requires.
On-chain data shows approximately 41.5 million ETH staked, or 34.07 percent of total supply. Validators currently earn a 2.67 percent yield, according to the Ethereum Validator Queue.
Mike Silagadze, founder of Ether.fi, opposes the proposal, citing potential negative effects on the ecosystem.
Dr. Steve Berryman, Bitwise's head of client partnerships for Ethereum, questioned whether EIP-8363 addresses a real problem. He argues that market forces are already slowing staking participation without protocol-level intervention. Falling yields, which are approaching 2 percent, are unlikely to attract significantly more ETH into staking, and participants require a certain level of liquidity that lower yields could compromise.
Staked ETH has increased 15 percent since the start of 2026, driven largely by institutional entrants such as Bitmine and BlackRock. Berryman noted that once these large players complete their allocations, participation growth is expected to decelerate naturally, reducing the need for protocol-level changes.
EIP-8363 authors maintain that while higher staked ETH enhances network security, marginal gains at current levels justify removing the incentive once the network is deemed sufficiently secure.
