Appointing Guardians in a Will

Who can appoint a guardian, and how?

A parent with parental responsibility appoints a guardian in writing, dated and signed, and a will is the standard document for it. The power comes from section 5 of the Children Act 1989.

Mothers have parental responsibility automatically, as do fathers married to the mother or named on the birth certificate. The appointment rules in section 5 also let an existing guardian appoint a successor, so the protection can continue down a chain. Making the appointment inside your last will and testament keeps it with your other estate planning, properly executed and stored, rather than on a loose signed note that may never be found. You can designate a substitute in the same clause.

When does a guardian appointment actually take effect?

Normally only when no parent with parental responsibility is left alive. While the other parent survives, they simply continue raising the children. This is the part most parents have not been told.

If you die and your child’s other parent holds parental responsibility, your appointed guardian does not step in. The children stay with the surviving parent, and your appointment waits in reserve in case that parent also dies. The main exception involves separated families where a court order named you as the person the child lives with, where an appointment can take effect immediately. Separated parents in that position should take specific advice, since the interaction of orders and appointments is exactly where generic wording goes wrong.

Who should you choose, and how many?

Choose people willing and realistically able to raise your children, and name a backup in case your first choice cannot act. There is no fixed legal limit, but one or two guardians plus a substitute is the practical pattern.

Grandparents are a common and completely valid choice, though age and energy over a full childhood are worth weighing honestly. Naming a couple jointly works, but think about what should happen if they separate. Whoever you choose, ask them first. Nobody is obliged to accept the role, and a guardian who accepts acquires parental responsibility, with everything that carries. A separate letter of wishes can guide them on schooling, religion, and contact with family, without cluttering the will itself.

How are the children provided for financially?

The guardian raises the children, but your estate, managed by your executors and trustees, provides all the money for it. The two roles are deliberately separate, and they can be held by different people entirely.

A minor cannot take their inheritance outright, so whatever you leave your children is held in trust until 18, with your executors or named trustees managing it after probate. They remain beneficiaries throughout, and the trust simply holds their share. Your will can allow the trustees to release funds to the guardian for the children’s benefit, covering housing, schooling, and day-to-day costs. Keeping the money with trustees and the care with guardians builds in a natural check. Nothing stops you appointing the same trusted person to both roles where that fits your family, as gov.uk’s will guidance outlines.

Frequently asked questions

Can grandparents be guardians in a will?

Yes, grandparents are one of the most common choices and the law places no restriction on them. The honest consideration is the length of the commitment: raising a young child to adulthood is a long undertaking, which is one reason a younger backup guardian alongside grandparents is a sensible structure.

How many guardians can you have in a will?

There is no fixed statutory limit. In practice most parents appoint one person or one couple, with a substitute named in case the first choice cannot act. Appointing several guardians jointly multiplies the potential for disagreement, since they would share parental responsibility for every decision.

What happens if you die without appointing a guardian?

If no parent with parental responsibility survives, the family court decides who raises your children, choosing among whoever comes forward. Relatives can apply, and the court applies the child’s welfare as its test, but the outcome may not match what you would have chosen, and the process takes time.

Do I need a solicitor to appoint a guardian?

No. The appointment is validly made through a properly executed will, including a solicitor-checked online will. Separated families where court orders about the children exist are the exception where specific advice is worth it, since orders change when an appointment takes effect.