Tether Ends USDT Support on Five Blockchains by 2025

Tether, the issuer of the world’s largest stablecoin USDT, has announced that it will end support for USDT on five blockchains starting September 1, 2025. These include Omni, Bitcoin Cash SLP, Kusama, EOS, and Algorand. This move is part of a broader infrastructure review aimed at streamlining operations and focusing on more actively used blockchains.

The decision follows a review of blockchain usage, security, community interest, and overall sustainability. The company emphasized that these platforms no longer meet the level of adoption and support that justifies continued maintenance. Tether CEO Paolo Ardoino stated that this change allows the company to concentrate on platforms that offer greater scalability, developer activity, and community engagement. The affected blockchains, while fundamental to Tether's early growth, have seen reduced usage and limited activity, making it strategic for Tether to shift its resources towards more active and scalable networks.

If you currently hold USDT on any of these blockchains, you are strongly advised to take action. Tether has recommended that users redeem or migrate their tokens to supported chains such as Ethereum, Tron, or Solana. These platforms continue to dominate USDT usage due to higher transaction volumes and stronger infrastructure. Tether will stop issuing new USDT on the affected chains immediately. However, redemptions will remain possible for at least 12 months after September 1, 2025, to give users adequate time to adjust.

This move highlights how the stablecoin landscape continues to evolve. By focusing on more efficient and widely used platforms, Tether aims to improve overall performance and reduce fragmentation. It’s also a reminder that blockchain support can shift, and token holders must stay informed to safeguard their assets. While this decision may disrupt some users, especially those using these chains for specific applications, it aligns with Tether’s long-term strategy to prioritize efficiency, liquidity, and security.