Why the Ethereum Foundation Is Cutting 40% of Its Budget

What Happened

On June 23, 2026, the Ethereum Foundation announced the most sweeping restructuring in its history. The nonprofit laid off 54 employees, roughly 20% of its workforce, shut down its Privacy and Scaling Explorations research unit, and reorganized into five domain-focused clusters. The same day, Vitalik Buterin published a separate post disclosing that the foundation will cut its annual budget by approximately 40%.

The restructuring is not a response to a single crisis. It is the culmination of months of leadership departures, growing questions about the foundation's financial sustainability, and a strategic decision to transform the organization from a grant-making body into a long-term endowment. Understanding what led to this moment and what it means going forward is essential for anyone with exposure to Ethereum or the broader crypto ecosystem.

The Leadership Exodus

The restructuring did not happen in isolation. It followed a steady stream of senior departures that accelerated through the first half of 2026.

Co-executive director Tomasz Stanczak announced his departure in February. Co-executive director Hsiao-Wei Wang resigned on June 18, leaving the foundation without either of its top operational leaders. Board member Bastian Aue has since assumed expanded responsibilities as interim executive director, but the foundation has not announced permanent replacements for either role.

In total, at least eight senior figures have left the foundation in the past five months. Five senior researchers departed in May alone, a concentration that intensified scrutiny of the organization's direction. Beyond the headline departures, approximately 19 total exits and workforce reductions were recorded across the organization in 2026 before the June 23 layoffs.

The departures were not all driven by the same factors. Wang framed her decision as personal, writing that a recent sabbatical "gave me space to reflect on my priorities." Others left amid disagreements over strategy and resource allocation. The cumulative effect, however, was unmistakable: Ethereum's primary support organization was losing institutional knowledge at a rate that demanded a structural response.

The Financial Pressure

The Ethereum Foundation's financial position provides the context for the budget cuts.

The foundation holds approximately $270.9 million in total assets across 14 addresses, with roughly 102,400 ETH as its dominant holding. Its historical annual spending has been approximately $100 million, a figure that includes grants, research funding, event costs, and operational expenses.

At that spending rate, the foundation was drawing down roughly 15% of its treasury assets each year. Even in a flat market, a 15% annual drawdown would deplete the treasury within seven years. In a bear market, where the value of ETH holdings could decline significantly, the runway would shrink further.

Buterin's solution is to transition the foundation to an endowment model where spending is limited to a sustainable percentage of total assets. The target is 5% of treasury assets per year by 2030, down from the current 15%. The 40% budget cut in 2026 is the first major step in that glide path.

To further support this transition, the foundation completed its previously announced goal of staking 70,000 ETH in April 2026, locking approximately $143 million in staking positions. At current rates of 2.7% to 3.8% APY, this generates an estimated $3.9 million to $5.4 million in annual yield. While modest relative to a $100 million budget, the staking yield converts a dormant treasury into a productive one without requiring ETH sales.

The $30 Million Funding Gap

The budget cuts have a direct impact on Ethereum's core development ecosystem, and this is where the restructuring becomes consequential for the broader network.

Sustaining Ethereum's core development costs approximately $30 million per year. This funds more than ten client teams, researchers, and coordination groups that maintain and upgrade the protocol. The foundation historically supported these teams through its Client Incentive Program, a staking-reward-based initiative launched in December 2021.

The Client Incentive Program expired in April 2026 as scheduled, and the foundation has not announced a replacement at comparable scale. Trent Van Epps, who coordinated core developer funding before departing the foundation in April, warned on June 18 that core development could face a "slow-burning" funding crisis within three to nine months.

The math is stark. The foundation's staking yield covers roughly $5 million of a $30 million annual need. Protocol Guild, Ethlabs, and other independent funding mechanisms are candidates to help fill the gap, but none has committed to coverage at the required scale. If the funding shortfall materializes, Ethereum's client diversity and development velocity could be directly affected, with implications for the network's security, upgrade timeline, and competitive position relative to alternative Layer 1 and Layer 2 networks.

For participants in DeFi protocols and staking ecosystems built on Ethereum, the health of the network's core development infrastructure is a foundational risk factor that affects the value and reliability of everything built on top of it.

The New Structure

The restructured Ethereum Foundation is organized around five domain-focused clusters, supported by Operations and Management functions.

The Protocol Layer cluster hardens and scales the core protocol, focusing on post-quantum security, zkEVM development, and Layer 1 privacy. The Access Layer builds tools for users and their AI agents to interact with the chain without relying on third parties. The User Layer researches actual usage patterns to ensure protocol and access decisions reflect real needs rather than assumptions. The Community Layer manages the foundation's external relationships across crypto, open-source software, and cryptography research. The Institutional Layer works with enterprises, governments, universities, and financial institutions exploring Ethereum-based applications.

Buterin framed the foundation's renewed mandate around the acronym CROPS: censorship resistance, resilience, openness, privacy, and security. These five priorities will determine which research and development activities the leaner organization funds going forward.

The restructuring also means smaller and less costly Devcon conferences, a narrower institutional strategy, and a shift toward AI-assisted formal verification for client teams. The intent is to do fewer things with greater focus, a principle that sounds reasonable in theory but involves real trade-offs in practice.

The PSE Shutdown

Among the most significant consequences of the restructuring is the wind-down of the Privacy and Scaling Explorations unit, most recently rebranded as Privacy Stewards of Ethereum. PSE was the foundation's in-house applied cryptography team, responsible for zero-knowledge proof tooling that Ethereum's privacy roadmap depends on.

PSE's portfolio included MACI for private on-chain voting, Semaphore for anonymous credentials, PlasmaFold for privacy-enabled Layer 2 transfers, and private RPC infrastructure to prevent IP address leakage from chain queries. The unit was also conducting research on making ZK proof generation practical on consumer devices.

With PSE's wind-down, this research pipeline has no institutional home inside the foundation. Buterin has said the change does not necessarily mean fewer people will work on zero-knowledge technology, as researchers and engineers are expected to shift from broad exploration toward implementing ZK-based privacy and scaling directly within Ethereum's protocol and access layers. Whether this transition preserves the momentum of PSE's work or fragments it across less coordinated efforts remains to be seen.

What the Industry Is Saying

The restructuring has drawn a range of reactions from across the crypto ecosystem.

Solana co-founder Anatoly Yakovenko called the leaner foundation bullish for execution, arguing that "a smaller and leaner EF will be more decisive and will move faster and will be able to course correct faster." From a competitive standpoint, Yakovenko's position is that a streamlined Ethereum Foundation could actually improve Ethereum's development velocity by reducing bureaucratic overhead.

ConsenSys co-founder Joe Lubin, who co-founded Ethereum alongside Buterin, characterized the situation as "not a crisis," framing the cuts as an expected evolution rather than an emergency response.

Buterin himself acknowledged that the cuts involve "difficult decisions" and the departure of experienced engineers who have worked on Ethereum for years. He framed the restructuring as a "deliberate trade, not an efficiency drive," distinguishing it from corporate cost-cutting by emphasizing the long-term sustainability rationale.

What This Means for the Market

The Ethereum Foundation's restructuring has several implications for market participants.

The $30 million core development funding gap represents a genuine risk to Ethereum's upgrade timeline. Ethereum's competitive position relative to alternative networks depends on continued protocol development. If funding shortfalls slow progress on planned upgrades like post-quantum security and native ZK integration, alternative networks may gain relative advantage. The liquidity and depth of Ethereum's ecosystem remain its strongest competitive moat, but that moat is maintained by ongoing development, not by legacy alone.

The foundation's shift away from selling ETH to fund operations removes a persistent source of sell pressure. For years, market participants tracked Ethereum Foundation wallet movements as a signal of potential token sales. With the endowment model targeting staking yield rather than liquidation, this dynamic changes. Monitoring on-chain metrics related to the foundation's treasury wallets remains important, but the expected direction of flows has shifted.

The restructuring also raises questions about Ethereum's governance model. The foundation is not Ethereum, and the network's decentralized architecture means it does not depend on any single organization. But the foundation plays a coordination role that is difficult to replicate, from funding client teams to organizing protocol upgrades to representing Ethereum in institutional and regulatory contexts. How effectively that coordination function operates under a 40% smaller budget and without its two co-executive directors will become apparent over the coming months.

The volatility in ETH's price around the announcement reflects the market's uncertainty about these dynamics. Whether the restructuring ultimately strengthens or weakens Ethereum's position depends on execution, specifically on whether the leaner foundation can maintain development velocity, attract alternative funding for core development, and preserve the coordination infrastructure that a decentralized network paradoxically requires.

The Road Ahead

The Ethereum Foundation's restructuring is a bet that doing less, more sustainably, will serve Ethereum better than doing more on a shrinking runway. The endowment model provides financial permanence at the cost of immediate capacity. The narrower mandate provides focus at the cost of breadth. The leadership exits provide an opportunity for renewal at the cost of institutional memory.

For the next three to nine months, the critical variable is core development funding. If Protocol Guild, independent sponsors, or new foundation mechanisms can cover the $30 million annual gap, the restructuring narrative shifts from risk to rationalization. If the gap persists, the consequences will be measurable in Ethereum's development pace and, eventually, in the confidence of developers, institutions, and users who build on the network.

The Ethereum Foundation is not Ethereum. But what happens to the foundation matters for everyone who holds, builds on, or interacts with the network.