Making a Will Before Having a Baby
Why expecting a baby is the moment most parents finally make a will, covering guardians, trusts and inheritance age.
In short
- A will lets you appoint a legal guardian for your child if both parents die
- Without a guardian named in a will, the family court decides who cares for your child
- Money left to children is usually held on trust until an age you choose
- Naming a reserve guardian avoids the appointment failing if your first choice cannot act
- Most new parents can put a straightforward will in place quickly and affordably
You have just seen two lines on a test, or perhaps you are counting down the final weeks before your baby arrives. Somewhere between the nursery furniture and the hospital bag, a will is easy to push down the list, yet this is exactly the moment most parents realise they need one, often for the first time in their lives.
Having a baby raises a question that a will is uniquely placed to answer: who would look after your child if both parents were no longer able to. This guide explains why that matters legally, what a will actually does for a new parent, and how to put one in place before, or shortly after, your baby arrives.
Why a baby changes everything about your will
Before children, a will is mostly about who inherits your money and possessions. Once you have a child, it becomes about something far more significant too: who would raise them if you were not there to. This is done through appointing a guardian in your will, under section 5 of the Children Act 1989, and it is the single clearest reason most new parents finally get round to making one.
If both parents die, or if there is no one else with parental responsibility, a guardian named in a valid will steps into that role. Without one, the decision is left to the family court, drawing on relatives who come forward, guided by what it considers to be in your child's best interests. That can mean delay, uncertainty and a decision made by people other than you at the worst possible time for your family.
Choosing a guardian
Choosing a guardian is rarely straightforward, and it is worth thinking beyond simply who you love most, to who could genuinely take on raising your child day to day. Consider their age, health, existing family commitments, financial stability, and whether their approach to raising children broadly matches your own.
Always ask the person before naming them, so they can think it through honestly rather than being surprised later. It is also sensible to name a reserve guardian, in case your first choice becomes unable or unwilling to act by the time it matters, whether through their own circumstances changing or simply years passing.
- Think about stability, values and everyday practicality, not just closeness
- Ask the person directly and have an honest conversation about it
- Name a reserve guardian in case your first choice cannot act
- Couples can be appointed jointly if that suits your family
What happens to money and property left to your child
A will also lets you decide how any money or property you leave to your child is managed and when they receive it. Rather than passing outright the moment they turn 18, which is what happens automatically under the intestacy rules, you can choose to hold it on trust until an older age, such as 21 or 25, giving your child more time to mature before receiving a potentially significant sum.
The trustees you appoint, who can be the same people as your executors, can usually still apply money for your child's maintenance, education and general benefit before that chosen age is reached, so choosing a later age does not mean the money is locked away and unusable in the meantime.
Separating guardian and trustee roles
It is worth knowing that the guardian who cares for your child day to day does not have to be the same person who manages money on their behalf. Some parents prefer to separate these roles, so that the guardian is not also solely responsible for financial administration, particularly if the estate includes a family home or significant savings.
This is entirely a matter of preference and family circumstances. Many parents are comfortable combining both roles in one trusted person, particularly where the estate is modest, while others prefer the added oversight of splitting them between two people who can work closely together.
Getting it done before, or soon after, the birth
Many expectant parents aim to have a will in place before their baby is born, particularly if they already have concerns about who would care for the child, though updating a will shortly afterwards, once you know your baby's name and have settled into new routines, works just as well. What matters most is not leaving it indefinitely, since 'newborn' turns into 'toddler' faster than most new parents expect, and the intention to sort it out later has a habit of slipping.
For most new parents, a straightforward will covering guardianship, trusts and inheritance can be made online in a short amount of time, starting from £69, making it one of the more manageable items on an otherwise long new-parent to-do list.
Questions people ask
Related guidance
- Making a Will After Having a BabyA new baby is a natural prompt to appoint a guardian and set out how your estate should be looked after for your child.
- Who Should I Appoint as Guardian for My Children?How to think through choosing the right guardian for your children and appoint them properly in your will.
- Can a Guardian Also Be an Executor?Guardians and executors are different roles that can be filled by the same person or kept separate.
- What Age Can Children Inherit?Children inherit outright at 18 by default, but you can choose 21, 25 or a staggered arrangement instead.
- Will Writing ChecklistA step by step checklist to gather information, make decisions, and get the will properly signed and stored.
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This guidance covers the law of England and Wales and is general information, not legal advice about your circumstances. The rules in Scotland and Northern Ireland differ.