The Co-ownership Contractual Schemes (Tax) Regulations 2025

Published: Tue 25th Feb 25 Came into force: Wed 19th Mar 25

Established tax framework for Reserved Investor Funds while amending Co-ownership Authorised Contractual Schemes regulations, including qualifying conditions, reporting requirements, and enforcement mechanisms.


These regulations establish comprehensive tax rules for Reserved Investor Funds (RIFs) and modify existing regulations for Co-ownership Authorised Contractual Schemes (CoACS).

They set out qualifying conditions, entry and exit provisions, accounting requirements, information reporting obligations, and penalties for non-compliance.

The regulations also introduce amendments to various tax acts to accommodate RIFs and ensure consistent treatment with CoACS, while providing transitional provisions for existing schemes.

Arguments For

  • Provides a clear regulatory framework for a new type of investment fund (RIF), expanding investment options in the UK market

  • Creates consistency between RIF and CoACS regulations, simplifying compliance for fund operators

  • Includes robust investor protection measures through qualifying conditions and oversight requirements

  • Establishes clear reporting and information sharing requirements to ensure tax compliance

  • Offers flexibility through umbrella scheme provisions while maintaining regulatory control

Arguments Against

  • Introduces additional complexity to the tax system with new fund structures and requirements

  • Places significant compliance burden on fund operators through extensive reporting requirements

  • Imposes potentially substantial penalties for non-compliance with information requirements

  • May create operational challenges during transition period for existing schemes

  • Requires significant administrative overhead for monitoring and maintaining qualifying conditions

The Treasury make these Regulations in exercise of the powers conferred by section 103C of, and paragraph 48 of Schedule 5AAA to, the Taxation of Chargeable Gains Act 1992, section 41 of the Finance (No. 2) Act 2017 and section 20 of the Finance (No. 2) Act 2024.

Part 1 - Preliminary matters

Citation and commencement

  1. (1) These Regulations may be cited as the Co-ownership Contractual Schemes (Tax) Regulations 2025. (2) These Regulations come into force on 19th March 2025.

Part 2 - Reserved Investor Fund (Contractual Schemes): general

Chapter 1 - Interpretation 2. (1) In this Part [...definitions follow...]

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