According to the announcement from Binance, the platform will implement an update to the Binance Exchange Link, also known as Crypto-as-a-Service: Basic/Advanced, to set a sub-account limit for KYC-verified linkages per Link client's end user. This change is part of Binance's efforts to align platform-wide standards across its products and services, aiming to enhance compliance and security measures for all users.
Effective from 2026-04-29 00:00 (UTC), the maximum number of sub-accounts per KYC-verified user per Binance Exchange Link Client will be limited to five. This update is designed to streamline operations and ensure that compliance standards are uniformly applied across the platform. Despite this new limitation, Exchange Link clients will still have the option to request higher overall sub-account limits for their accounts if necessary. Additionally, clients can continue to create and manage sub-accounts as needed to onboard new users.
Existing sub-accounts and KYC linkages created before the effective date will remain unaffected by this change. However, if the KYC-to-sub-account limit has already been reached, no new sub-accounts may be linked to a verified KYC profile. This measure ensures that the transition to the new limit is smooth and does not disrupt current operations. For further information or assistance, clients are encouraged to contact their dedicated account manager or reach out to the Binance Link Team directly.