Solana Introduces Mandatory 1 SOL for New Stakers

A new regulation on Solana‘s blockchain mandates a minimum delegation of 1 SOL for new staking accounts, as per the latest SIMD-0490 protocol change. This modification, implemented on June 18, 2026, affects only staking accounts created after this date, with pre-existing accounts left unchanged.

How does the new minimum affect users?

The rule change comes amid a period of lowering rent costs on Solana’s blockchain. While cheaper account opening costs might otherwise lead to a spike in the creation of minimally funded accounts, Solana has preempted potential abuse with this threshold. Consequently, delegations falling below 1 SOL will not qualify for staking in newly established accounts, prompting users to possibly rethink their staking approaches.

According to a statement shared by Everstake, the SIMD-0490 change on the Solana network came into force on June 18, 2026, raising the minimum stake delegation for new accounts to 1 SOL.

Are existing accounts affected?

Currently, holders of existing Solana staking accounts are not required to make any changes. Accounts set up prior to the update will continue operations under pre-established conditions. Thus, this updated policy primarily targets individuals planning to initiate new accounts.

Positioned as a leading blockchain for swift, cost-efficient transactions, Solana’s decision is perceived as a strategic move to balance its operational costs with user demands. This could help maintain network efficiency, especially under massive load circumstances.

What is Blockspace’s role in this context?

In a parallel move, Everstake has unveiled Blockspace, a product designed to enhance transactional efficiency on Solana. This innovation is particularly relevant for network validators and decentralized finance protocols. Blockspace addresses major hurdles by filtering out numerous failed transactions before they reach the blockchain, improving overall transaction accessibility.

Many Solana transactions fail at several bottleneck points, such as the RPC layer or during the QUIC handshake. By providing a marketplace with critical infrastructure support and bundled transaction access, Blockspace aims to streamline this process for users.

Everstake reports that many failed Solana transactions never reach a block, getting filtered at the stages of RPC, QUIC handshake, scheduler, or after the blockhash window closes.

• Only new staking accounts require a minimum of 1 SOL.
• Existing accounts and their delegations remain intact and unaffected.
• Blockspace seeks to improve transaction access amid network congestion challenges.
• Everstake aims to mitigate transaction failure points through innovative solutions.

These twin initiatives by Solana and Everstake signify important steps towards creating a more stable and efficient ecosystem, ensuring users continue to receive robust services amidst the evolving blockchain landscape.