How to Include a Maintenance Trust in a Will

Editorial Status & Legal Guidance

This guide is maintained as a current resource for September 2026 and covers only the laws of England and Wales. Information is for general guidance, not legal advice. Consult a qualified solicitor for advice specific to your situation.

Key Takeaways for How to Include a Maintenance Trust in a Will

Learn how to include a maintenance trust in a will in England and Wales. This comprehensive guide explains the legal framework, trust objectives, drafting steps, trustee selection, tax and administrative considerations to help you plan lasting financial support for beneficiaries.

Testamentary Validity: For a will to be legally valid, it must meet Section 9 of the Wills Act 1837. Improperly witnessed wills can be contested.

Making a will with provision for the ongoing support of dependants - such as children, grandchildren or other loved ones - can provide financial protection long after your death. A maintenance trust is a form of testamentary trust that holds assets on behalf of beneficiaries and allows trustees to apply income or capital for their maintenance, education or welfare, until set conditions are met. This article explains what a maintenance trust is, how it works in a will, the legal framework in England and Wales, practical steps for including one, and common questions people should understand when planning their estate.

What Is a Maintenance Trust?

A maintenance trust is a trust created under the terms of a will that allows trustees to manage assets for beneficiaries and use income or capital to support their maintenance needs. This can include paying for everyday living costs, school fees, university expenses, or other necessities. The trust arises when the testator (the person making the will) dies and is administered by trustees appointed in the will.

Under English law, trusts are legal arrangements where trustees hold and manage property on behalf of beneficiaries. A testamentary trust only comes into effect on the testator's death and is governed by trust law principles and the terms set out in the will. Trustees must manage the trust in accordance with the will and applicable statutes.

Why Use a Maintenance Trust in a Will?

Including a maintenance trust in your will can be suitable for several common situations:

Supporting Minor or Young Beneficiaries

If beneficiaries are children or young adults at the time of your death, a maintenance trust enables trustees to use trust income and capital for their benefit - for example, for schooling or daily expenses - rather than leaving them with a large lump sum they might receive unprotected.

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Protection for Vulnerable Beneficiaries

Trusts can protect beneficiaries who may lack capacity to manage money, have special needs, or are in circumstances where direct inheritance could be wasted or exploited. Appointing trustees to oversee funds can ensure assets are used in the beneficiary's best interests.

Delaying Full Ownership

Rather than beneficiaries receiving assets outright at 18 (when a minor's inheritance automatically becomes accessible under default trust rules), a maintenance trust can defer full entitlement until a later age or event (such as completing education), while still allowing trustees to use funds for maintenance.

Testamentary Trusts and Certainties

A maintenance trust is a form of testamentary trust. To be valid, the trust terms in your will must satisfy the three certainties:

  1. Certainty of intention – clear language showing a trust is intended.
  2. Certainty of subject matter – the assets to be held in trust must be identified.
  3. Certainty of objects – the beneficiaries or class of beneficiaries must be clearly described.

Failure to meet these criteria can result in assets being distributed under normal probate rules rather than held in trust.

Trust Powers and Maintenance

Trustees generally have powers under the Trustee Act 1925 and the Inheritance and Trustees' Powers Act 2014 to make payments for the maintenance or benefit of beneficiaries, particularly where a beneficiary is under the age of 18. These statutory powers apply unless the will expressly provides otherwise.

Trustee Tax and Responsibilities

Trustees are responsible for managing the trust, including paying any taxes due and complying with reporting requirements. A maintenance trust may require registration with HM Revenue & Customs' Trust Registration Service if it holds chargeable assets or is taxable.

Step‑by‑Step: How to Include a Maintenance Trust in Your Will

1. Identify Your Objectives

First, decide why you want a maintenance trust and who it is intended to help. Typical objectives might include:

  • Ensuring funds are available for a child's upkeep until a certain age.
  • Providing for a vulnerable family member's ongoing needs.
  • Safeguarding inheritance while allowing trustees to make maintenance payments for education or living costs.

Clear objectives help shape precise trust terms in your will.

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2. Define the Beneficiaries and Conditions

In your will, specify:

  • The beneficiaries who will benefit from the trust.
  • The circumstances or ages at which beneficiaries should receive capital outright (for example, age 21 or 25).
  • How and when trustees may use trust income or capital for maintenance and education.

For example, you might provide that trustees can use trust funds to pay for schooling, accommodation, and general living costs until a child reaches age 21.

3. Choose Trustees

Trustees are crucial to the success of any maintenance trust. They will hold the trust assets and decide when to make maintenance payments. Choose trustees carefully:

  • Family members or close friends who understand your wishes and are willing to take on the responsibility.
  • Independent trustees or professionals such as solicitors or accountants, where your estate is complex or beneficiaries' needs are specialised.

Appoint more than one trustee to provide continuity and avoid administrative issues if one trustee cannot act.

4. Draft Clear Trust Provisions

Your will must include clear and detailed trust clauses. These clauses should:

  • Identify the assets to be held in the trust (for example, a specified sum of money, investments, or property).
  • Set out the purpose of the trust (such as maintenance and education).
  • State the powers and duties of trustees, including conditions for releasing funds and any age limits or events that determine ultimate entitlement.

Proper drafting helps prevent ambiguity and reduces the risk of disputes during administration.

5. Execute the Will Correctly

For a maintenance trust to be effective:

  • You must sign your will in the presence of two independent witnesses who are not beneficiaries or spouses of beneficiaries.
  • The will should be dated and stored securely where trustees can access it after your death.

Incorrect execution could invalidate trust provisions and lead to intestacy or unintended distributions.

Practical Considerations and Potential Challenges

Tax Implications

Trusts can attract inheritance tax, income tax and capital gains tax implications. For example, trusts that defer full entitlement beyond age 18 may be taxed under the relevant property regime unless specific trust types like Bereaved Minor Trusts or 18–25 trusts apply.

Administrative Duties for Trustees

Trustees have ongoing obligations, including:

  • Investing trust assets prudently.
  • Filing trust tax returns.
  • Keeping accurate records of maintenance payments.
  • Acting in the beneficiaries' best interests.
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Choose trustees who are willing and capable of fulfilling these duties, or consider appointing professional trustees who can take on complex administrative tasks.

Common Questions About Maintenance Trusts

Does a maintenance trust benefit from automatic statutory powers?
Trustees typically have statutory powers to use trust income for maintenance and benefit, especially for minors, unless the will excludes those powers.

What age should a maintenance trust end?
You can specify any age or event (such as university completion) for beneficiaries to receive the trust capital outright. Many choose ages 21 or 25 to balance support with maturity.

Do trustees need legal or financial expertise?
Trustees must act prudently and manage trust assets responsibly. While not legally required to have professional qualifications, trustees can and often do seek professional advice or delegate administration to a professional trustee.

Can a maintenance trust be changed after death?
Once your will comes into effect on death, testamentary trusts are generally irrevocable and cannot be altered except by court order if all beneficiaries agree.

Key Takeaways

A maintenance trust in a will allows you to protect and manage assets for beneficiaries who need ongoing financial support, such as minors or vulnerable individuals. By specifying clear trust provisions, choosing suitable trustees, and complying with legal formalities, you can ensure that trustees have the power to use trust income and capital for maintenance, education and welfare until beneficiaries meet your specified conditions. Careful planning and clear drafting helps safeguard your intentions and provides long‑term financial security for your loved ones.

James William Steven Parker
James William Steven Parker
James is the founder of UKLegalGuides.com and a former agent at the Ministry of Justice (UK). With a background in processing legal claims, he launched this platform to make the laws of England and Wales accessible to everyone.
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