The UK Private Intermittent Securities and Capital Exchange System (Exemption from Stamp Duties) Regulations 2025

The Private Intermittent Securities and Capital Exchange System (Exemption from Stamp Duties) Regulations 2025 (SI 2025/666) have been published, alongside an explanatory memorandum. The regulations exempt the transfer of a share traded on a Private Intermittent Securities and Capital Exchange System (PISCES), under the PISCES sandbox arrangements, from all stamp duties. PISCES is an innovative type of market allowing private company shares to be traded intermittently, established under the financial market infrastructure sandbox legal framework prescribed by the Financial Markets and Services Act 2023 (FSMA 2023). The UK chancellor originally announced in the Autumn Budget 2024 that this exemption would be made. The intention of the exemption is to boost the attractiveness of PISCES for the duration of the sandbox, which is set at five years but may be extended by HM Treasury. The regulations will come into force on 3 July.

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