For the court to do this, it must mean the court believes a welfare guardian is the only way to make sure the right decisions are made for the person.
What a Welfare Guardian does:
The Family Court can appoint a welfare guardian by making a Welfare Guardian Order for anyone who is 18 or older.
A welfare guardian can also be appointed for a 16-year-old or 17-year-old if:
- the person is or has been married, or in a civil union or de facto relationship, or
- the person has no living parents or guardians, or
- no parent or guardian is in regular contact with the person and the court thinks a welfare guardian would help them.
Welfare guardians can also be appointed if other kinds of Personal Orders are not carried out – for example, an Order to give someone specified medical treatment.
What a welfare guardian can and can’t do
The Welfare Guardian Order will list the areas a welfare guardian can make decisions about on behalf of the other person.
When making and carrying out decisions, the welfare guardian must:
- support and protect the welfare and best interest of the person they’re acting for
- encourage the person to develop and use any skills they have
- encourage the person to act in their own interest wherever possible
- help the person to be a part of the community, as much as possible
- talk with the person, and other people who are interested in and able to advise on the personal care and welfare of that person, including any voluntary welfare agency
- consult with the property manager if the person has a Property Order.
A welfare guardian can’t:
- make any decision about a marriage or civil union (including separation/divorce) for the person they’re helping
- make any decision about the adoption of any child of the person
- stop the person getting any standard medical treatment or procedure intended to save the person’s life or to prevent serious damage to the person’s health
- allow the person to have electro-convulsive treatment (this used to be called electro-shock therapy)
- agree to any surgery or other treatment designed to destroy any part of the brain or any brain function for the purpose of changing the person’s behaviour
- allow that person to take part in any medical experiment other than one conducted to save the person’s life or to prevent serious damage to their health
- if more than one welfare guardian has been appointed the law states you must regularly consult with each other.
- make any decision or take any action under the End of Life Choice Act 2019 for the person.
If a welfare guardian needs help, they can ask the court for advice.
Apply to have a welfare guardian appointed
People who can apply for a Welfare Guardian Order for themselves or someone else are:
- a person who is totally unable to make or communicate decisions about their own care
- a relative or attorney of the person who the Order is for
- a social worker employed under the Children, Young Persons, and their Families Act 1989
- a medical practitioner or doctor
- a representative of any non-profit group that provides services and facilities for the welfare of the people covered by the Protection of Personal and Property Rights Act 1988
- the superintendent, licensee, supervisor or person in charge, if the person is a patient or a resident of a hospital, home or other institution
- any other person with the court’s permission.Becoming a welfare guardian
Becoming a welfare guardian
A welfare guardian must be over 20 years old and must:
- be able to carry out the duties of a welfare guardian
- act in the best interests of the person
- agree to be a welfare guardian
- not have a conflict of interest with the person.
Generally, unless it is in the best interests of the subject person, only one welfare guardian will be appointed.
The court will try to find out who the person wants to have as their welfare guardian.
You should file your application at the court nearest to where the person who the application is for lives.
You may want to talk to a lawyer. If you can’t afford a lawyer, you may be able to get:
To apply to become a Welfare Guardian contact your lawyer or visit: https://www.justice.govt.nz/family/powers-to-make-decisions/welfare-guardians/apply-for-a-welfare-guardian/
Updated: 07/04/2026 from https://www.justice.govt.nz/family/powers-to-make-decisions/welfare-guardians/what-a-welfare-guardian-does/