Naming a guardian (tutor) for your children in a Spanish will

Key rules

• Who can appoint: Parents who hold parental authority over children under 18 can name a guardian in a will or public document.
• Court oversight: The named guardian is not automatic: a judge must confirm the appointment and the court keeps supervising.
• Conflicting choices: If the parents name different guardians, the court decides.
• Substitutes: Name a backup in case your first choice cannot or will not serve.

You can choose the guardian, but a judge confirms it

If you hold parental authority over your children under 18, you can name the person who should raise them if both parents die. You do it in a will or another public document. A judge still has to confirm the choice, and judges normally follow what parents wrote.

If you name no one, the court decides who takes the role, so a written choice protects your children and spares your family a dispute.

What you can put in the appointment

• One guardian. Each parent can name one person. Agree on the same person with the other parent.
• Substitutes. Name one or more in case your first choice cannot or will not serve.
• Exclusions. You can say who must not be guardian.
• Property rules. You can set out how your child's money and property should be managed.

If you and the other parent name different people, the court decides between them.

How to make it valid

The appointment must be in a valid will or in another public document. The usual route is a notarial will, signed in front of a notary. Ask the notary to register it in the national wills registry, the Registro General de Actos de Última Voluntad, so it can be found when needed. Keep a copy.

In Spain you will see the guardian called a "tutor", and the role "tutela". Some regions, such as Catalonia, have their own parallel civil rules, so ask the notary which law applies to you.

What happens after you die

The person you name does not take over automatically. A judge must formally set up the guardianship, usually after the public prosecutor, relatives or the proposed guardian start the procedure. The judge checks that the person is suitable and that the choice serves the child's best interest.

The judge must follow your choice unless the child's interest requires otherwise, and must then give reasons. Some people cannot be guardians, for example people removed from another guardianship, people convicted of certain crimes, or people with a serious conflict of interest.

The oversight does not stop there. The court can require an inventory of the child's property and review accounts. It can also remove a guardian who fails in their duties. The public prosecutor supervises throughout.

Tell the people involved

Tell your chosen guardian and the substitutes. Explain that the appointment needs a judge's confirmation. The checklist below sets out the steps in order, and the FAQ answers common worries.

Checklist

• Confirm that you hold parental authority (patria potestad) over your children under 18.

• Choose one guardian (tutor) and agree the same person with the other parent.

• Name anyone you want to exclude from guardianship.

• Write down any rules for how your child's property should be managed.

• Sign the appointment in a notarial will, which is the usual form, or in another public document.

• Register the will in the Registro General de Actos de Última Voluntad, the national wills registry, and keep a copy.

• Tell the chosen guardian and substitutes, and explain that a judge must still confirm the guardianship.

• Ask whether regional civil law, such as in Catalonia, adds rules that apply to you.

Frequently asked questions

Does the guardian named in my will take over automatically?

No, a guardian named in your will does not take office automatically. A judge must first set up the guardianship in a court procedure, usually started by the public prosecutor, relatives or the person you named.

Can a judge ignore the guardian I named?

Yes, but only when the child's interest requires it, and the judge must give reasons in a written decision. Otherwise the judge must follow your choice.

What happens if my partner and I name different guardians?

If your appointments conflict, the court decides between them. Each parent can name one guardian. You avoid this by agreeing on the same person and also naming a substitute.

Does the court keep watching the guardian after the appointment?

Yes, the court and the public prosecutor's office supervise the guardian throughout. The judge can ask for an inventory of the child's property and review accounts. The judge can also remove a guardian who breaks their duties.