Velati

Children · 7 min read

Choosing a guardian for your children: the conversation, then the clause

Most parents we work with put off this decision because it forces them to imagine the unthinkable. The will-writing moment is the right moment to make it.

Published 29 September 2025 · The Velati Team

If you are the parent of a child under 18, you can use your will to appoint a guardian — the person (or people) who will look after your children if you die before they grow up, and there is no other person with parental responsibility able to do so. It is the single most important clause many parents will ever sign, and it is also the one most often left blank, because the conversation it requires is hard.

When does the appointment actually take effect?

An appointment of guardian only takes effect when there is no surviving person with parental responsibility for the child. If you are co-parenting with someone who also has parental responsibility — typically the child's other biological parent, or a same-sex spouse who acquired PR by birth registration or adoption — your appointment generally only kicks in if both of you die. This is worth knowing because many parents assume the other parent's PR can be displaced by a will. It cannot.

Single parents: this clause is more urgent

If you are the only person with parental responsibility for your child — for example, you are unmarried to the other parent and they are not on the birth certificate, or the other parent has died — then your appointment takes effect immediately on your death. The court would have to be persuaded otherwise to override it. For single parents, the guardian clause is therefore not theoretical. It is the document the social worker, the court, and your child's extended family will all look at first.

How to think about the choice

There is no formula, but a few questions tend to clarify things: who already has a real relationship with the child? Whose values about education, religion, money and discipline most resemble yours? Whose household is geographically and emotionally stable? Who actually wants the role? In our experience the right answer is rarely the most obvious family member; it is more often the sibling, friend, or parent who has been quietly present at every birthday and school play.

Have the conversation before you sign

Naming a guardian without telling them is unfair. Their life would change overnight. The conversation is hard but the script is short: 'We'd like you to be the person who looks after the kids if anything happens to us. We've thought about it carefully and you're the person we'd want. Will you say yes?' Most people, when asked properly, are honoured rather than alarmed. Some say no, and that information is itself useful — far better to know now than for it to surface in a court hearing.

Should you appoint a couple, or one person?

You can appoint either. Naming a couple jointly means both must consent and act; if they later separate, the appointment becomes complicated. Naming one person individually (often the one in the couple you have the closest relationship with, with their partner involved by extension) tends to be cleaner. We typically recommend naming one primary guardian with one substitute, both individually.

What about money?

Guardianship is about care, not money. The financial provision for your children is handled separately — usually through a trust in the will, with executors (who may or may not be the same as the guardians) administering the funds and releasing them to the guardians for the child's maintenance, education and welfare. Velati builds this trust automatically wherever a guardian is named, so the people raising your children aren't out-of-pocket and your children's inheritance is held safely until they are adults.

What a letter of wishes adds

Alongside the guardian clause, we encourage every parent to write a non-binding letter of wishes covering practical and emotional things the will cannot: schooling preferences, contact arrangements with the other side of the family, holiday routines, faith, what to keep, what to sell. Courts and guardians read these carefully. They are not legally binding, but they are the closest thing to your voice in the room when the decisions are being made.

When you're ready

Make the will the article was about.