A former Ethereum Foundation contributor has warned that Ethereum’s development ecosystem could face a funding crunch within the next three to nine months. This raises concerns about the network’s ability to continue delivering major upgrades and long-term innovation.
Trent VanEpps, who worked at the Ethereum Foundation from 2021 to 2026, said Ethereum may be heading toward a “slow-burning funding crisis.” He explained that this will happen as key funding sources begin to dry up.
According to him, the issue goes beyond a temporary budget gap. It points to deeper structural challenges around how Ethereum funds and supports its core contributors.
Why Funding Is Becoming a Concern
VanEpps estimates that Ethereum’s core development ecosystem requires roughly $30 million per year to support client teams, researchers, coordinators, and protocol developers. He argued that this is a relatively small cost considering the scale of the network. Furthermore, the resources these teams maintain are significant.
However, two major changes are putting pressure on funding.
First, the Ethereum Foundation has been reducing its spending. In 2025, the Foundation introduced a treasury plan aimed at lowering annual spending from 15% to around 5% by 2030. This is meant to preserve its remaining funds.
Second, Ethereum’s Client Incentive Program (CIP), a four-year initiative that helped fund client teams through staking rewards, expired in April 2026. So far, no replacement program has been announced.
According to VanEpps, these changes could leave important development teams without stable funding in the coming months.
The Challenge of “Subtraction”
A major part of the discussion revolves around the Ethereum Foundation’s long-standing philosophy called “Subtraction.”
So rather than becoming the permanent center of power, the Foundation wants Ethereum to grow beyond it. Eventually, it wants the network to rely on a wider ecosystem of independent organizations.
While VanEpps said this approach successfully communicated that the Foundation does not want to control Ethereum forever, he argued that the ecosystem has struggled to replace many of the roles the Foundation still plays.
Despite its efforts to step back, the Ethereum Foundation still holds significant influence through its brand, treasury, research teams, Ethereum.org, and major events like Devcon. Also, it has a close association with Vitalik Buterin.
Ethereum’s Next Chapter
VanEpps pointed to a recent statement from Buterin, who said the Ethereum Foundation was never designed to be the network’s permanent steward.
That means new institutions, funding models, and governance structures will likely need to emerge as Ethereum enters its next phase.
Without consistent funding, VanEpps warned that Ethereum could lose experienced developers. Additionally, it would slow progress on important challenges such as scaling and quantum-resistance research. It could also risk damaging its reputation for reliability.
His message was ultimately a call for the Ethereum community to start building sustainable funding mechanisms and new institutions now. He warned they should not wait until the effects of underinvestment become visible a year or two down the road.
