Ethereum Improvement Proposal EIP-8363, dubbed "Tapered Issuance Burn," has sparked debate over the network's monetary policy. The proposal would gradually decrease staking rewards as more Ether is locked and eventually cease protocol issuance once 50 percent of ETH's total supply is staked.
Authors including Ethereum Foundation's Justin Drake and Ethereum Community Conference co-founder Jerome de Tychey argue that Ethereum has reached a point where additional staking offers marginal security gains. They contend that continued issuance of rewards dilutes the holdings of users who choose not to stake.
Ethereum currently has approximately 41.5 million ETH staked, representing 34.07 percent of the entire supply, according to the Ethereum Validator Queue. Stakers currently earn a yield of 2.67 percent on their locked Ether.
The proposal has drawn criticism from DeFi builders, staking providers and institutional investors. Opponents argue EIP-8363 could weaken network decentralization, disrupt Ethereum's lending markets, and erode confidence in the network's monetary policy.
Dr. Steve Berryman, Bitwise's head of client partnerships for Ethereum, said market forces are already slowing staking participation. "We will come to a natural ceiling probably by the end of this year," Berryman said. He noted that yields falling to around 2 percent are unlikely to attract significantly more ETH to be locked. "People need a certain amount of liquidity," Berryman said, highlighting the importance of asset flexibility for participants.
Staking participation has increased substantially in 2026, rising 15 percent since the start of the year, driven largely by institutional entrants such as Bitmine and BlackRock. Berryman anticipates that staking participation will slow once these large institutional players complete their initial allocation strategies, suggesting that the recent surge may not indicate a continuous need for additional issuance reduction.
The core debate centers on whether Ethereum is overpaying for security or if EIP-8363 represents unnecessary intervention in an already self-regulating market.
