What Is a Trust? UK Guide for Tax and Estate Planning

Individuals, trustees, and estate planners who need to understand the structure, roles, and tax implications of a trust. Experienced accountants can provide guidance on trust setup and compliance. Provides clarity on how a trust operates, including the roles of settlors and trustees, and how assets are managed for the benefit of beneficiaries. A knowledgeable tax advisor can help ensure correct tax reporting and avoid HMRC penalties. Misunderstanding trusts can lead to incorrect tax reporting, non-compliance with HMRC rules, and potential penalties. Using an AI accounting firm Wimbledon can help manage complex trusts efficiently.

Definition of a Trust

A trust is an obligation that binds a trustee—an individual or a company to deal with assets such as land, money, and shares. The person placing assets into a trust is the settlor, and the trust benefits one or more beneficiaries. Transferring an asset into a trust is called ‘making a settlement’ or ‘settling property’. For Inheritance Tax (IHT) purposes, each asset retains its separate identity. HMRC’s manuals explain that trust law is based on English law concepts, splitting property rights into:
  • Legal ownership
  • Beneficial interest
The absolute owner of property holds both legal and beneficial interest but can split these interests by giving legal ownership to trustees while retaining beneficial enjoyment for beneficiaries. Alternatively, the owner can act as a trustee while retaining legal title.

Types of Trusts

  • Joint property trusts
  • Bare trusts
  • Other variations with specific legal and tax implications

Tax and Compliance

  • Trustees are responsible for managing, reporting, and paying taxes on trust assets.
  • Capital Gains Tax (CGT) may apply when assets enter or leave a trust.
  • Trust registration with HMRC is required if the trust pays or owes tax.

Learn What a Trust Is and How It Works with Cigma Accounting

A trust allows individuals to manage and protect assets for beneficiaries, but its tax implications can be complex, including potential Inheritance Tax, Income Tax, and Capital Gains Tax liabilities. Incorrectly setting up or administering a trust can create unforeseen financial exposure. At Cigma Accounting, we guide clients across Farringdon, Spitalfields, and Angel in establishing and managing trusts with advice from a trusted tax accountant in London.

Whether you are creating a family trust, reviewing an existing arrangement, or planning long-term wealth transfer, professional guidance ensures compliance and maximises available reliefs. Cigma Accounting provides tailored inheritance tax planning London to help clients structure trusts efficiently while protecting assets, with physical offices across London.

Confused About How Trusts Work?

A trust allows you to manage and protect assets for beneficiaries while potentially reducing Inheritance Tax liability. Our tax advisers help individuals and families set up trusts correctly, ensure compliance with UK law, and structure them efficiently for long-term planning.

Trusted guidance from London-based accountants, focused on accuracy, clarity, and compliance. 


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CIGMA Accounting
CIGMA Accounting Ltd is a forward-thinking accounting and tax firm based in London, dedicated to delivering high-quality compliance, tax planning, and business advisory services to entrepreneurs, landlords, and growing SMEs. With offices in Wimbledon and Farringdon, we combine local expertise with a tech-driven approach to simplify accounting. Our services include corporation tax filing, VAT compliance, HMRC investigation support, R&D tax credit claims, capital allowances optimisation, and bookkeeping automation. What sets CIGMA apart is our ability to blend traditional accounting rigour with AI-powered systems that reduce errors, save time, and provide real-time financial insights. Our team ensures that every client - from startups to high-net-worth individuals - receives a bespoke solution aligned with their growth goals. Whether you need strategic tax planning, help with HMRC disclosures, or a full outsourced finance function, CIGMA Accounting delivers clarity, compliance, and confidence.