Quick answer
In England and Wales, a legal guardian for a child can be appointed in the parent’s will (the most common route), by the Family Court, or — for children with significant disabilities continuing past age 18 — through a Court of Protection deputyship. Anyone aged 18+ with the capacity to take on the responsibility can be a guardian: a family member, friend, or non-relative. There is no automatic ‘next of kin’ rule for guardianship — without a will, the Family Court decides. Most parents appoint one or two guardians (with replacement) and choose people who: are willing and able to take on the role; share the parents’ values; live in a stable home; have the means (with financial support from the estate) to raise the child. This guide explains how UK guardianship works in 2026, how to appoint one in your will, and the practical questions every parent should think through.
Last reviewed: 24 May 2026 by the MP Estate Planning editorial team. Jurisdiction: England and Wales. Scotland and Northern Ireland have different probate and intestacy rules; the IHT thresholds are UK-wide.
Three rule changes you may need to consider (2026/27)
1. Pensions become subject to IHT from 6 April 2027. Most unused defined-contribution pension pots currently sit outside the estate for IHT — that ends on 6 April 2027 (gov.uk policy paper). HMRC estimates around 10,500 estates will face IHT for the first time as a result.
2. Business and agricultural property reliefs capped at £2.5m per person from 6 April 2026. Above the cap, only 50% relief applies — effective IHT of 20%. AIM shares dropped to 50% relief and do not use the £2.5m allowance (Saffery — APR/BPR reforms).
3. The NRB, RNRB and £2m taper threshold are frozen until 5 April 2031 following the 2024 and 2025 Budgets (gov.uk — NRB and RNRB freeze). With inflation, more estates will be pulled into IHT each year — a process commonly called “fiscal drag.”
Choosing a legal guardian is a crucial decision for parents, ensuring their child’s well-being in the event of their passing. A legal guardian is an individual granted the authority to care for a child, making important decisions about their upbringing, education, and welfare.
We understand the importance of this decision and are here to guide you through the process. In the UK, a legal guardian can be a family member, friend, or another trusted individual. When selecting a guardian, it’s essential to consider their ability to provide a stable and loving environment for your child.
By appointing a legal guardian, you can have peace of mind knowing that your child’s needs will be met. We will help you navigate the process, ensuring that you make an informed decision about your child’s future.
Key Takeaways
- Appointing a legal guardian ensures your child’s well-being in the event of your passing.
- A legal guardian can be a family member, friend, or trusted individual.
- Consider the guardian’s ability to provide a stable and loving environment.
- Making an informed decision about your child’s future is crucial.
- We are here to guide you through the process of choosing a legal guardian in the UK.
Understanding the Role of a Legal Guardian in the UK
In the UK, the role of a legal guardian is crucial for ensuring the well-being of a child when their parents are unable to care for them. A legal guardian has the same legal status as a birth parent and is responsible for making important decisions regarding the child’s upbringing.

Definition of a Legal Guardian
A legal guardian is an individual appointed to care for a child and make decisions on their behalf. This role involves significant responsibilities, including providing a stable home environment, managing the child’s financial affairs, and making decisions about their education and healthcare.
Difference Between Guardianship and Parenthood
While both guardians and parents are responsible for a child’s welfare, there are key differences between the two roles. Parenthood typically involves biological or adoptive rights and responsibilities, whereas guardianship is often appointed when parents are unable to care for their child. Guardianship can be granted by a court or through a parental responsibility agreement.
Responsibilities of a Legal Guardian
The responsibilities of a legal guardian are multifaceted and include:
- Making decisions about the child’s education and upbringing
- Managing the child’s financial affairs and property
- Providing a stable and nurturing home environment
- Making healthcare decisions on behalf of the child
For more information on appointing a legal guardian, you can visit Legal & General’s guide on how to appoint a legal.
“The role of a legal guardian is not just about providing financial support; it’s about creating a stable and loving environment for the child to thrive.” –
Understanding these responsibilities is crucial for selecting the right person to act as a legal guardian for your child. It’s a decision that requires careful consideration and a deep understanding of the role and its implications.
Legal Requirements for Choosing a Guardian
Choosing a legal guardian for your child is a significant decision that is governed by specific legal requirements in the UK. These requirements are in place to ensure that the appointed guardian is capable of providing a stable and loving environment for your child.
To be eligible to act as a legal guardian, an individual must meet certain criteria. We outline these below:
Age and Capacity Restrictions
The potential guardian must be over 18 years old and have the mental capacity to take on the responsibilities associated with guardianship. This means they should be able to make informed decisions and understand the implications of their role.
Criminal Background Checks
While not always mandatory, it is prudent to consider the potential guardian’s background. A criminal background check can provide insight into whether the individual has any convictions that could impact their suitability as a guardian. We recommend discussing this aspect with your legal advisor to understand the process and implications.
For more information on legal documents and processes, you can visit our page on where to get lasting power of attorney forms in the.
Consent of the Proposed Guardian
It is crucial that the proposed guardian is willing to accept the role. Their consent is essential before making any formal arrangements. Discussing the responsibilities and expectations with the potential guardian ensures they are fully aware of what is involved.
The key legal requirements are summarised in the following list:
- The guardian must be at least 18 years old.
- They must have the mental capacity to undertake the responsibilities.
- A criminal background check is advisable to assess their suitability.
- The proposed guardian must give their consent to the appointment.
By understanding and adhering to these legal requirements, you can ensure that your child’s welfare is protected and that the appointed guardian is well-equipped to provide the necessary care.
Types of Legal Guardians in the UK
Understanding the different types of legal guardianship available in the UK is crucial for making informed decisions about your child’s future. In the UK, the legal system recognises various guardianship arrangements, each designed to meet different family needs and circumstances.
Full Guardianship
Full guardianship grants the guardian complete responsibility for the child’s welfare, including decisions about their upbringing, education, and financial management. This type of guardianship is typically considered when the parents are unable to care for the child due to serious illness, death, or other significant life events.
Key aspects of full guardianship include:
- Making important decisions regarding the child’s life, such as education and healthcare.
- Managing the child’s financial affairs, including any inheritance or assets.
- Providing a stable and nurturing environment for the child.
Limited Guardianship
Limited guardianship, on the other hand, involves granting specific powers to the guardian for a defined period or under certain conditions. This type of guardianship is useful when the parents need support but still wish to maintain some decision-making authority.
Examples of limited guardianship include:
- Deciding on the child’s educational needs without having full control over other aspects of their life.
- Managing specific financial matters, such as a child’s inheritance, while the parents retain other responsibilities.
Temporary Guardianship
Temporary guardianship is a short-term arrangement that provides care for the child until the parents are able to resume their responsibilities. This can be due to temporary illness, travel, or other short-term circumstances that prevent the parents from caring for the child.
Temporary guardianship can be beneficial in situations such as:
- A parent’s temporary hospitalisation or illness.
- Parents needing to travel for work or other reasons.
- Other short-term family emergencies.
By understanding the different types of legal guardianship available, parents can make informed decisions that best suit their child’s needs and their family’s circumstances. Whether it’s full, limited, or temporary guardianship, each type serves a unique purpose and can provide the necessary support and care for the child.
How to Choose a Legal Guardian
Selecting the right legal guardian is a vital decision that impacts your child’s future. When making this choice, it’s essential to consider several key factors to ensure that the selected guardian is both willing and able to take on the responsibilities involved.
Evaluating Potential Guardians
Evaluating potential guardians involves a thorough assessment of their suitability to care for your child. We recommend considering the following aspects:
- Their ability to provide a stable and loving environment
- Their financial stability and ability to manage your child’s assets
- Their values and parenting style to ensure they align with yours
- Their age, health, and energy levels to keep up with your child’s needs
- Their willingness to take on the role and their understanding of the responsibilities involved

Importance of Trust and Compatibility
Trust and compatibility are crucial when choosing a legal guardian. You need to have faith in the guardian’s ability to make decisions that are in your child’s best interests. Compatibility with your values and parenting style is also vital to provide continuity for your child.
Assessing compatibility involves considering whether the potential guardian’s lifestyle and beliefs align with yours. This alignment helps ensure that your child is raised with the values and principles you deem important.
Discussing Responsibilities with Candidates
Once you have identified potential guardians, it’s essential to have an open and honest discussion with them about the responsibilities involved. This conversation should cover:
- The legal and financial responsibilities of guardianship
- The day-to-day care and decisions involved in raising your child
- Any specific needs or circumstances your child may have
- The guardian’s expectations and any concerns they may have
Having this conversation helps ensure that the guardian is fully informed and committed to their role. It also provides an opportunity for you to gauge their willingness and suitability to act as a guardian.
The Process of Appointing a Legal Guardian
Picking a legal guardian in the UK involves a formal legal process that includes specific documentation and potentially, court applications. This process is crucial for ensuring that your loved ones are cared for according to your wishes.
To appoint a legal guardian, one must consider several legal requirements and steps. This not only involves choosing the right person but also ensuring that the legal framework is appropriately set up.
Legal Documentation Required
The first step in appointing a legal guardian is to prepare the necessary legal documentation. This typically involves drafting or updating your will to include the appointment of a guardian.
It’s essential to consult with a legal professional to ensure that all documents are correctly prepared and executed. They can guide you through the process, making sure that your wishes are legally binding.
Key Documents Include:
- A will that clearly states your choice of guardian
- Any existing powers of attorney or other relevant legal documents
- Documentation that outlines your reasons for choosing the guardian (though not always legally required, it can be helpful)
Changes to Existing Wills
If you already have a will, you may need to make changes to it to appoint a legal guardian. This involves updating your will to include the guardian’s details and the specific responsibilities you wish them to have.
It’s crucial to review your will regularly and update it as necessary to reflect any changes in your circumstances or wishes.
| Aspect to Review | Why It’s Important | Action Required |
|---|---|---|
| Guardian’s Details | To ensure the right person is appointed | Update with new guardian information if necessary |
| Responsibilities | To clarify the guardian’s role | Specify the duties and powers of the guardian |
Court Applications for Guardianship
In some cases, appointing a legal guardian may require a court application, especially if there are disputes or if the situation is complex.
“The court’s primary concern is the welfare of the child or individual needing guardianship. They will assess the suitability of the proposed guardian and make a decision based on the best interests of the individual.”
Court applications involve submitting the necessary paperwork and potentially attending a hearing. Legal representation is highly recommended to navigate this process effectively.

By understanding the legal process involved in appointing a legal guardian, you can ensure that your loved ones are protected and cared for according to your wishes.
The Impact of Cultural and Religious Beliefs
The choice of a legal guardian is often shaped by one’s cultural background and religious affiliations. In the UK, where communities are rich in diverse cultural and religious heritage, understanding these influences is crucial.
Considering Cultural Values
Cultural values can significantly affect the upbringing and care of a child. For instance, certain cultures place a strong emphasis on family ties and community involvement. When choosing a guardian, it’s essential to consider whether they share and can uphold these cultural values.
Some key cultural considerations include:
- Family traditions and customs
- Language and communication styles
- Community expectations and support networks
Religious Influences on Guardianship
Religious beliefs can also play a pivotal role in guardianship decisions. The religious upbringing of a child is a significant consideration, with many parents wishing to ensure their child is raised according to their faith’s teachings and practices.
When evaluating potential guardians, consider their:
- Adherence to the family’s religious practices
- Willingness to raise the child within the faith
- Ability to provide a religiously supportive environment
Integrating Diverse Perspectives
Integrating diverse cultural and religious perspectives into guardianship decisions can be complex but is essential for making an informed choice. It’s about finding a balance that respects the child’s heritage while ensuring their well-being.
| Cultural/Religious Aspect | Considerations for Guardianship |
|---|---|
| Cultural Traditions | Ensuring the guardian can maintain family customs and community ties. |
| Religious Practices | Assessing the guardian’s commitment to the child’s religious upbringing. |
| Community Support | Evaluating the availability of a supportive community for the child. |
By carefully considering these factors, parents can make a more informed decision when choosing a legal guardian, ensuring that their child’s cultural and religious heritage is preserved.
The Role of Social Services
In the UK, social services are key players in the appointment of legal guardians, particularly when concerns about a child’s welfare arise. We understand that the involvement of social services can be a significant factor in the guardianship process.
When Social Services Get Involved
Social services may become involved if there are concerns about a child’s welfare or well-being. This can happen in various situations, such as when a parent is unable to care for their child due to illness or when there are allegations of neglect or abuse. We work closely with social services to ensure that the child’s needs are met.
- Concerns about a child’s welfare or well-being
- Parental inability to care for the child
- Allegations of neglect or abuse
Support Offered by Social Services
Social services provide a range of support to children and families in need. This can include:
- Assessing the child’s needs and circumstances
- Providing guidance on the guardianship process
- Offering support to the proposed guardian
We recognize the importance of the support offered by social services and work collaboratively with them to ensure the best possible outcomes for the child.
Navigating Social Service Recommendations
Navigating the recommendations made by social services can be challenging. We advise parents to:
- Understand the concerns raised by social services
- Cooperate fully with social service assessments
- Seek legal advice if necessary
By working together with social services, we can ensure that the child’s needs are prioritized and that the guardianship process is as smooth as possible.
The Importance of Communication
Effective communication is the backbone of a successful guardianship arrangement. When appointing a legal guardian, it’s not just about the legalities; it’s about ensuring that all parties involved are on the same page.
Discussing Guardian Choices with Family
It’s essential to have an open and honest discussion with your family about your choice of guardian. This can help prevent misunderstandings and ensure that everyone is comfortable with the decision. As one expert puts it, “Transparency is key when it comes to family decisions.”
When discussing your guardian choices with family, consider the following:
- Explain your reasons for choosing a particular guardian.
- Listen to their concerns and address them openly.
- Be prepared to provide additional information or reassurance.
Ensuring the Child’s Voice is Heard
If the child is old enough, it’s crucial to involve them in the decision-making process. This can help them feel more secure and understood. As a quote from a child psychologist suggests, ”
The child’s perspective is invaluable in guardianship decisions.
”
To ensure the child’s voice is heard:
- Have age-appropriate conversations about the guardianship.
- Consider their feelings and concerns.
- Involve them in meetings or discussions where appropriate.
Regular Updates and Check-ins
Guardianship is not a one-time decision; it requires ongoing communication and updates. Regular check-ins can help ensure that the guardian is fulfilling their responsibilities and that the child’s needs are being met.
Best practices for regular updates include:
- Scheduling regular meetings with the guardian.
- Keeping records of the child’s well-being and progress.
- Being open to adjusting the guardianship arrangement as needed.
Reviewing and Updating Guardian Appointments
As circumstances change, it’s crucial to review and update guardian appointments to ensure they remain relevant and effective. Life events such as moving home, changes in financial status, or shifts in family dynamics can all impact the suitability of your chosen guardian.
When to Reassess Guardian Choices
It’s advisable to reassess your guardian choices during significant life events or at regular intervals, such as every few years. This ensures that your chosen guardian remains capable and willing to take on the responsibilities.
- Changes in your child’s needs or circumstances
- Relocation to a different part of the UK
- Significant changes in your financial situation
Life Changes that Necessitate Updates
Certain life changes may necessitate updates to your guardian appointments. These can include changes in your family structure, such as divorce or the birth of additional children, as well as changes in your guardian’s circumstances.
| Life Change | Potential Impact on Guardian Appointment |
|---|---|
| Divorce or remarriage | May require reassessment of the guardian’s suitability and willingness to serve. |
| Birth of additional children | May necessitate updating the guardian appointment to include the new children. |
| Guardian’s change in health or financial status | Could impact their ability to serve as a guardian, requiring an update. |
Formal Process for Changes
Updating a guardian appointment involves a formal process that includes reviewing and potentially revising your legal documentation. This may involve consulting with a legal professional to ensure that all changes are made in accordance with UK law.
Steps to Update a Guardian Appointment:
- Review your current legal documents and guardian appointments.
- Assess the need for changes based on current circumstances.
- Consult with a legal professional to draft the necessary updates.
- Execute the updated documents according to UK legal requirements.
What to Do if a Guardian Cannot Fulfil Their Role
Should a guardian become unable to perform their duties, a swift and effective replacement process is vital. The well-being and care of the child depend on it. In such situations, it’s essential to remain calm and take immediate, informed action.
Finding an Alternative Guardian
Identifying a new guardian involves careful consideration and evaluation. You should assess potential candidates based on their ability to provide a stable and loving environment. Key factors to consider include:
- The candidate’s relationship with the child
- Their ability to provide financial support
- Their willingness to take on the responsibilities of guardianship
It’s also crucial to discuss the role and its responsibilities with the potential guardian to ensure they are fully aware and willing to accept the challenge.
Legal Steps for Replacing a Guardian
Replacing a guardian involves legal procedures that must be followed carefully. The process typically involves:
- Notifying the court of the need to replace the guardian
- Filing the necessary legal documents to initiate the replacement process
- Attending a court hearing where the appointment of a new guardian is decided
It’s advisable to seek legal counsel to navigate these steps effectively and ensure compliance with UK laws and regulations.
Temporary Solutions Until a New Guardian is Appointed
In some cases, there may be a delay between the original guardian’s inability to serve and the appointment of a new guardian. During this period, a temporary arrangement may be necessary. This could involve:
- Temporary foster care
- A short-term guardianship arrangement with a trusted family member or friend
These temporary measures are crucial for maintaining stability for the child until a permanent solution is in place.
By understanding the steps involved in replacing a guardian and having a plan in place, you can ensure the continued well-being of the child. Whether it’s finding an alternative guardian, navigating the legal steps, or implementing temporary solutions, being prepared is key.
Resources for Parents Considering Guardianship
As we have discussed throughout this article, appointing a guardian for your minor children is a crucial decision that requires careful consideration. To support you in this process, we have compiled a list of valuable resources that can provide guidance and assistance.
Government Resources and Guidance
For authoritative information on guardianship, you can visit the UK Government’s website, which offers guidance on appointing guardians for minor children. This resource can help you understand the legal requirements and responsibilities involved.
Support and Legal Advice
Additionally, there are various support groups and legal advice services available that specialize in guardianship. These organizations can offer expert advice and emotional support, helping you navigate the complexities of guardianship. You can find resources for guardianship in the UK through organizations that provide family law guidance.
Further Reading and Information
For those seeking more in-depth information, there are numerous books and articles on guardianship in the UK that can provide valuable insights. These resources can help you make an informed decision when choosing a guardian for your children.
FAQ
What is a legal guardian and what are their responsibilities?
A legal guardian is someone who will care for your child if you are no longer able to. Their responsibilities include providing a stable and loving environment, making decisions about your child’s education, health, and welfare, and managing their financial affairs if necessary.
Who can be a legal guardian in the UK?
To be a legal guardian in the UK, a person must be over 18 years old, have the mental capacity to make decisions, and not have a criminal record that would prevent them from caring for a child. They must also be willing to take on the role and its responsibilities.
What is the difference between guardianship and parenthood?
Parenthood refers to the biological or adoptive relationship between a parent and child, whereas guardianship is a legal arrangement where someone other than the parent cares for the child. While parents have automatic parental responsibility, guardians need to be appointed by the parents or the court.
How do I choose a legal guardian for my child?
When choosing a legal guardian, consider someone who is trustworthy, compatible with your child’s needs, and willing to take on the role. Discuss the responsibilities with potential candidates and evaluate their ability to provide a stable and loving environment.
What are the legal requirements for choosing a guardian?
The legal requirements include ensuring the proposed guardian is over 18, has the mental capacity, and is willing to take on the role. You should also consider their ability to provide a stable environment and make decisions in your child’s best interests.
Can I appoint more than one legal guardian?
Yes, you can appoint more than one legal guardian, either jointly or as alternatives. It’s essential to specify how decisions should be made and what happens if one guardian is unable to fulfil their role.
How do I appoint a legal guardian?
Appointing a legal guardian involves making a will or a separate guardianship agreement, and potentially applying to the court. You should seek legal advice to ensure the appointment is done correctly and in accordance with UK law.
What happens if a guardian cannot fulfil their role?
If a guardian cannot fulfil their role, you should have a plan in place, including appointing an alternative guardian. If you are no longer able to make decisions, the court can appoint a new guardian. It’s crucial to review and update your guardian appointments regularly.
How often should I review my guardian appointments?
You should review your guardian appointments regularly, especially after significant life changes, such as moving home, divorce, or the birth of another child. This ensures that your guardian choices remain suitable and in your child’s best interests.
Where can I find resources and support for guardianship?
You can find resources and support from government websites, support groups, and legal advice services. There are also books and articles available on guardianship in the UK, which can provide valuable guidance and information.
Can cultural and religious beliefs influence guardianship decisions?
Yes, cultural and religious beliefs can play a significant role in shaping your decisions about guardianship. It’s essential to consider how these beliefs may impact your child’s upbringing and ensure that your chosen guardian shares your values or is willing to respect and uphold them.
What is the role of social services in guardianship?
Social services can become involved in guardianship if there are concerns about a child’s welfare. They can provide support and guidance, and in some cases, may apply to the court to become the child’s guardian if necessary.
Natural Guardians, Appointed Guardians, and Parental Responsibility: What Parents Need to Know
One of the most frequently misunderstood areas of guardianship law in England and Wales concerns the distinction between a natural guardian and an appointed guardian — and why that distinction matters enormously for unmarried parents, separated couples, and anyone whose family circumstances fall outside the traditional two-married-parents model.
Natural Guardians and Parental Responsibility
In England and Wales, the concept of a “natural guardian” no longer has formal legal standing in the way it once did. What matters today is parental responsibility — the legal rights, duties, powers, and authority a person has in relation to a child. A mother automatically acquires parental responsibility at birth. A father, however, only acquires it automatically if he is married to the mother at the time of the child’s birth, or if his name appears on the birth certificate following the changes introduced by the Adoption and Children Act 2002. Unmarried fathers who are not named on the birth certificate do not automatically have parental responsibility, though they may acquire it through a formal parental responsibility agreement or a court order. The GOV.UK guidance on parental responsibility sets out the full range of routes through which parental responsibility can be acquired.
Why This Matters for Guardian Appointments in a Will
Under section 5 of the Children Act 1989, a parent may appoint a guardian in their will — but that appointment only takes legal effect if the appointing parent held parental responsibility at the time of their death. This threshold is frequently overlooked. If an unmarried father without parental responsibility names a guardian in his will, that appointment may carry no legal weight whatsoever. Similarly, where both parents are alive and hold parental responsibility, a guardian named by one deceased parent will not typically step in automatically — the surviving parent with parental responsibility generally continues in that role. It is only where the last surviving parent with parental responsibility has died that the appointed guardian’s role is most clearly engaged. Our team strongly recommends that any guardian appointment is reviewed alongside a clear assessment of who currently holds parental responsibility.
Guardianship for Adults Lacking Mental Capacity
It is worth noting that guardianship in the context of vulnerable adults operates under an entirely separate legal framework. Where an adult lacks mental capacity, the relevant mechanism in England and Wales is typically a Lasting Power of Attorney (LPA) — either for property and financial affairs, or for health and welfare — rather than guardianship in the Children Act sense. In some cases, where no LPA is in place, a deputy may be appointed by the Court of Protection. Guardianship orders under the Mental Health Act 1983 exist but are used in a narrower set of circumstances and are generally applied through local authority or clinical channels. If you are planning for a vulnerable adult family member, an LPA is generally the more appropriate and flexible tool. You can find further information on the GOV.UK Lasting Power of Attorney guidance. Our team can help you understand how an LPA sits alongside your wider estate plan, though for formal legal advice on capacity and deputyship we would direct you to a regulated solicitor.
Common Questions About Legal Guardianship in the UK
Is a father a legal guardian?
Not automatically. Whether a father holds parental responsibility — which is the practical foundation of what most people mean by “legal guardian” — depends on the circumstances of the child’s birth and the parents’ relationship. A father who was married to the mother at the time of birth, or who is named on the birth certificate, will typically have parental responsibility. An unmarried father not named on the birth certificate does not acquire it automatically and may need to take active steps, such as entering a parental responsibility agreement or seeking a court order, to obtain it. This distinction has significant implications for estate planning, particularly for guardian appointments in a will under section 5 of the Children Act 1989.
What is the difference between a legal guardian and a parent?
A parent is a child’s biological or adoptive mother or father, and may hold parental responsibility by operation of law. A legal guardian is someone appointed — either by a parent in a will or by a court — to assume the care of a child, typically following the death of the parent or parents who held parental responsibility. Guardianship is therefore generally a contingency arrangement: it fills the gap left when a parent is no longer able to fulfil that role. A guardian will typically have the same day-to-day decision-making powers as a parent with parental responsibility, but the route by which they acquire that role, and the circumstances in which it applies, are quite different.
What is the difference between a godparent and a legal guardian?
A godparent is a religious or social role with no legal standing in England and Wales. Being named as a godparent at a christening or naming ceremony creates no legal rights or obligations in relation to a child. A legal guardian, by contrast, acquires parental responsibility and genuine legal duties. It is a common and understandable assumption that a beloved godparent will “automatically” step in if something happens to the parents — but without a formal appointment in a valid will, this will not happen. If you would like a godparent to serve as guardian, that intention must be documented properly in your estate planning.
At what age do parents lose parental responsibility in the UK?
Parental responsibility automatically ends when a child reaches the age of 18 under the Children Act 1989. At that point the young person is legally an adult and parental responsibility ceases as a matter of law. This also means that any guardian appointment made in a will is only relevant while the child remains under 18. For children who may have disabilities or vulnerabilities that persist into adulthood, separate planning — such as a Lasting Power of Attorney once the young person turns 18 and has capacity to grant one — may be appropriate alongside any guardianship arrangements for their minority years.
What makes you a legal guardian of a child?
In England and Wales, you become a legal guardian of a child either because a parent with parental responsibility appointed you in a valid will under section 5 of the Children Act 1989, or because a court has made a guardianship order in your favour. Appointment by will is the more common route in estate planning. It is important to understand that a named guardian has the right to disclaim the appointment: under section 6 of the Children Act 1989, a guardian may disclaim their appointment within a reasonable time of first becoming aware that the appointment has taken effect, provided they do so in writing. This is one reason why discussing the role in advance with your proposed guardian — and considering a backup appointment — forms an important part of a well-considered estate plan. Our team can help you think through how a guardian appointment, a letter of wishes, and any trust provisions for a child’s inherited assets work together as part of a joined-up plan.

