Will Trusts and the Trust Registration Service: A Guide for Executors

Many individuals include trust structures within their wills to protect assets, provide for vulnerable relatives, or manage how young beneficiaries inherit wealth. When administering an estate that features a trust created under a will—often referred to as a will trust or testamentary trust—executors and appointed trustees must satisfy both general probate procedures and specific statutory tax reporting requirements.

Understanding how a trust is established, when it must be formally registered with HM Revenue & Customs (HMRC), and what ongoing obligations trustees hold ensures the estate is settled correctly while safeguarding all beneficiaries involved.

What Is a Will Trust?

A will trust is a legal arrangement created within a person's will that takes effect upon their death. Instead of transferring assets directly to a beneficiary immediately, the assets are held and managed by designated trustees for the benefit of one or more persons.

Common types of trusts established by a will include:

• **Property Life Interest Trusts:** Allowing a surviving spouse or partner to live in a residential property for their lifetime, while ensuring the underlying capital passes to children or named beneficiaries after their death.
• **Discretionary Trusts:** Granting trustees complete discretion over how and when income or capital is distributed among a group of potential beneficiaries.
• **Discretionary Trusts for Vulnerable Beneficiaries:** Designed to protect individuals who may be unable to manage their own financial affairs due to disability or vulnerability.
• **Bereaved Minor or Statutory Trusts:** Formed when assets are left to children who cannot legally inherit until they reach a specified age, such as 18 or 21.

In many instances, the individuals appointed as executors in the will are also named as the trustees responsible for managing the trust after probate is granted.

The Role of Executors vs Trustees

While the roles of executor and trustee frequently overlap, they represent two distinct legal responsibilities:

1. **The Executor's Role:** Executors collect estate assets, settle outstanding liabilities, pay any Inheritance Tax due, and obtain the Grant of Probate. Once administrative debts and distribution of direct gifts are complete, the remaining assets earmarked for the trust are formally transferred to the trustees. 2. **The Trustee's Role:** Trustees hold legal title to the trust property and administer it according to the terms set out in the will. Their duty continues until the trust term ends and all assets are fully distributed.

Understanding the HMRC Trust Registration Service (TRS)

Following regulatory updates introduced to enhance financial transparency, HMRC established the Trust Registration Service (TRS). Under these rules, most express trusts in the UK—including those created by a will—must register online with HMRC, regardless of whether the trust owes tax.

Executors and trustees should note that will trusts enjoy a specific temporary exemption from registration immediately after death.

The 2-Year Rule for Will Trusts

According to published GOV.UK guidance, a trust created by a will does not need to be registered on the Trust Registration Service immediately. If the trust receives assets directly from the estate and is fully wound up within 2 years of the deceased's date of death, registration is generally not required.

However, if a will trust remains active beyond 2 years from the date of death, the trustees must register the trust with HMRC's Trust Registration Service, even if no tax liability has arisen.

Exceptions and Exclusions

Certain types of trusts have distinct rules under HMRC guidelines:

• **Legislative Exemptions:** Specific statutory trusts arising on intestacy (where no valid will exists) may have different reporting criteria.
• **Taxable Trusts:** If a trust incurs a UK tax liability (such as Income Tax, Capital Gains Tax, or Inheritance Tax) before the 2-year mark, it must be registered with the TRS by the relevant statutory tax reporting deadline, regardless of its creation date.

Tax Responsibilities for Will Trusts

Trustees carry personal liability for ensuring that trust taxes are calculated and reported accurately. Tax treatment varies depending on the type of trust established:

• **Income Tax and Capital Gains Tax:** Trustees are responsible for submitting Trust and Estate Tax Returns where income or taxable gains are generated by trust investments or property sales.
• **Inheritance Tax (IHT):** Relevant property trusts (such as discretionary trusts) may be subject to periodic 10-year anniversary IHT charges and exit charges when capital is distributed to beneficiaries.

Because tax rules for trusts can be complex, trustees are encouraged to maintain detailed accounting records of all transactions, asset valuations, and distributions made from the day the trust comes into force.

Practical Steps for Managing a Will Trust

If you are acting as an executor or trustee of an estate involving a trust, taking a structured approach will help maintain compliance:

1. **Review the Will Carefully:** Identify the exact terms of the trust, the named trustees, the beneficiaries, and the conditions under which assets may be distributed. 2. **Identify Estate and Trust Assets:** Distinguish between assets that will be distributed outright to beneficiaries and those that will form the trust fund. 3. **Monitor the Timeline:** Keep clear records of the date of death. If administration extends towards the 2-year mark and the trust will continue, prepare the details required for HMRC trust registration. 4. **Open a Dedicated Trust Bank Account:** Trust funds should always be kept separate from personal funds and general estate administration accounts. 5. **Seek Professional Support:** Complex estate structures, foreign assets, or discretionary trusts often benefit from professional administration to ensure legal duties are fulfilled without exposing trustees to personal liability.

At Prudential Probate Services, our approach focuses on clear expertise and practical assistance. For straightforward estates, our probate application service starts from £499. For complete peace of mind across complex estates or ongoing trust arrangements, we offer a tailored fixed fee following a thorough initial assessment. For complex estates, we provide an individual quotation. The final fee always depends on the specific circumstances of the estate.