Power of Attorney vs Curatorship | What Is The Difference In Law?

A power of attorney is a private written instruction a mentally competent person (the “donor”) gives to an agent to act on their behalf, and it can be revoked by the donor at any time while they retain capacity. A curatorship is a court-appointed role for a person who lacks the capacity to manage their own affairs — the Master of the High Court and the High Court itself supervise the appointment, and the curator’s authority flows from the court order rather than from the person. The two are not interchangeable: a POA cannot stand in for a curatorship where the person no longer has capacity, and a curatorship is not an alternative to a POA where the person still does.

What a Power of Attorney Is in South African Law

A power of attorney (POA) is a private, written delegation of authority from a competent donor to an agent (also called the “attorney” or “mandatory”) in the document’s sense of the word — not the legal practitioner. The donor chooses who acts, what they can do, and how long the authority lasts, and the authority flows from the donor’s mandate rather than from any court.

South African law recognises two main forms:

• Special power of attorney — limited to a specific act or transaction, such as selling a named property or registering a company. The Registrar of Deeds typically requires a special POA for a single conveyancing transaction.
• General power of attorney — a broader delegation of authority while the donor is alive and competent, for example where the donor is abroad for an extended period or where health is declining but capacity is still intact.

The donor must have the mental capacity to understand what they are signing at the time the POA is signed — this is the threshold requirement. A POA terminates automatically on the donor’s death, on the donor’s loss of legal capacity (subject to limited exceptions for an enduring POA drafted to bridge the donor’s own anticipated loss of capacity), on written revocation by the donor while they retain capacity, and on the death or insolvency of the agent.

What a Curatorship Is in South African Law

A curatorship is a court-appointed role for a person who lacks the legal capacity to manage some or all of their own affairs. It is common in cases of dementia, acquired brain injury, severe intellectual disability, and progressive neurological conditions. The Master of the High Court and the panel of the High Court appoint the curator, and the curator’s authority flows from the court order rather than from the person under curatorship.

The framework is set out principally in the Mental Health Care Act 17 of 2002, which replaced the older Mental Health Act 18 of 1973 for curatorship on mental-health grounds, and in the common law for curatorship on other grounds. The court appoints a:

• Curator bonis — for financial and estate management; and/or
• Curator personae — for personal-care decisions, including medical treatment and residence.

Once appointed, the curator must lodge security (a curator’s bond) and an inventory of assets with the Master, and must lodge an annual account thereafter. The Master supervises the curator’s ongoing administration — a practical distinction that is the single biggest reason a curatorship is heavier and slower than a POA.

The Core Difference: Capacity Is the Pivot

The two instruments are separated by a single, decisive question: does the person whose affairs need to be managed have mental capacity, or not?

• If the person has capacity, a power of attorney is the appropriate, simpler, and more private instrument. No court involvement is required, no Master’s Office oversight, and no annual accounting.
• If the person lacks capacity, a POA cannot be granted (and a previously granted POA generally lapses on the donor’s loss of capacity). A curatorship application is then required.

The two are not alternatives serving the same purpose. They serve different populations, even where the underlying delegated acts — handling a bank account, signing documents, managing property — look superficially similar.

When to Use a POA vs When to Use a Curatorship

Situation	Correct instrument
Donor is competent, matter is transactional (property, banking, tax, signatories)	Special power of attorney
Donor is competent but wants broad delegation (extended absence, declining health, still-capacitated period)	General power of attorney
Donor anticipates future loss of capacity and wants authority to continue	Enduring power of attorney (subject to common-law requirements and institution acceptance)
Person lacks capacity and ongoing financial / estate management is needed	Curator bonis, appointed by the High Court
Person lacks capacity and personal-care decisions (medical treatment, residence) need to be managed	Curator personae, appointed by the High Court

Practical Differences in Administration

Dimension	Power of attorney	Curatorship
Authority source	Donor’s mandate (private)	Court order (public)
Capacity requirement	Donor must have capacity at signing	Person lacks capacity
Court involvement	None	High Court application
Master’s Office role	None	Supervises the curator
Security / curator’s bond	None	Set by the Master based on the value of the estate
Annual accounting	None	Annual account lodged with the Master
Revocation	Donor can revoke while competent	Only by further court order
Public visibility	Private document	Court order and Master’s files
Typical cost and time	Single-attorney drafting	High Court application with supporting medical reports

Where the Master’s Office Fits In

Because a curatorship is a court appointment, the Master of the High Court — an office within the Department of Justice and Constitutional Development — plays a continuing supervisory role that simply does not exist in a POA:

1. Receives the application and reviews the inventory of assets to be administered.
2. Sets the curator’s security (the curator’s bond), which is calibrated to the value of the estate.
3. Receives and reviews the curator’s annual account.
4. May require the curator to apply to the Master before disposing of immovable property or other major assets.

That is the practical reason a POA is lighter-touch: none of these functions apply because no court appointment has been made. Different forms of curatorship and tutorship are administered through the Curators and Tutors section of the Master’s Office, which is the office that handles the security, inventory, and accounting work described above.

Interaction: The Enduring POA and the Curatorship Nomination in a Will

A person anticipating future incapacity can do two things in advance to bridge the gap:

• Execute an enduring power of attorney — drafted to survive the donor’s own loss of capacity, subject to specific common-law requirements and the willingness of the institutions dealing with the agent to accept it.
• Provide for a curatorship nomination in their will — naming a preferred curator for when the curatorship application is later made.

The High Court is not bound by the nomination: it considers the best interests of the person under curatorship and the suitability of the nominated person. But the nomination is given weight, and in practice families often combine both instruments — an enduring POA while the donor can still act, supplemented by a will naming a preferred curator for the longer-term position.

Burger Huyser Attorneys’ wills-and-estates practice normally drafts the enduring POA and the will together where capacity loss is foreseeable, so the two instruments are aligned rather than drafted in isolation.

Common Misconceptions

• “A power of attorney and a curatorship are the same thing.” They are not. They serve different populations and have different sources of authority.
• “Anyone can grant a power of attorney on behalf of someone else.” Only the donor can, and only while the donor has capacity.
• “A power of attorney can be used after the donor loses capacity.” Generally no. Without an enduring clause, the POA lapses on the donor’s loss of capacity.
• “A family member can just start managing a relative’s affairs without an instrument.” No. Acting without a valid POA or curatorship has no legal authority and exposes the actor to liability for unauthorised transactions.
• “Once a curatorship is in place, the person has no say in their own affairs.” Not necessarily. The court order can be tailored to grant the curator partial authority only, leaving the person to retain decision-making in areas where they remain capable.

Filing in Gauteng: The Local Layer

A curatorship application in Gauteng is filed in the Gauteng Division of the High Court, which sits in both Johannesburg and Pretoria, and is processed in parallel by the Master of the High Court. The curatorship track is administered by the Curators and Tutors section of the Master’s Office — the office that reviews the inventory of assets, sets the curator’s security or bond, and receives the annual account.

For applications originating in Centurion, Pretoria, Midrand, and the surrounding Tshwane area, the Pretoria seat of the Gauteng Division is the practical filing venue. Matters in Johannesburg, Sandton, Randburg, Roodepoort, Bedfordview, and Alberton are filed through the Johannesburg seat. The substantive legal framework is the same in both seats; the difference is administrative geography, not a different legal regime.

A power of attorney, by contrast, does not involve the Master’s Office or the High Court at all. It is drafted by an attorney, signed by the competent donor, and certified where required by a notary — Burger Huyser Attorneys has notaries on staff at the Bedfordview and Pretoria branches for the certification of POAs that need to be filed at the Deeds Office.

The practical first step for any Gauteng family weighing a POA against a curatorship is a consultation with a wills-and-estates attorney to confirm whether the person still has capacity (POA territory) or whether curatorship is the correct route. The firm’s head office at 49 First Avenue, Linden, Randburg and its branches across Gauteng all field wills-and-estates consultations, and the firm’s deceased estate administrator can advise on the curator nomination provisions in a will alongside the POA drafting.

Frequently Asked Questions

If I have a power of attorney, do I still need a curatorship?

Not while you retain mental capacity — a power of attorney is a valid instrument for delegating decisions while you are competent. But if you lose capacity, the POA generally lapses (unless it was specifically drafted as an enduring power of attorney and the institution dealing with the agent accepts it), and a curatorship would then be required for ongoing authority to manage your affairs.

Can a power of attorney be used to make medical or personal-care decisions?

South African law treats personal-care decisions (medical treatment, where to live) differently from financial decisions. A POA can include authority over personal-care matters if it specifically grants it, but in practice institutions and medical practitioners often require a formally appointed curator personae before significant medical decisions are made. A general POA is more reliably accepted for financial and administrative matters.

Who appoints a curator in South Africa?

The High Court appoints the curator on application by an interested party, often a family member. The Master of the High Court, an office within the Department of Justice and Constitutional Development, supervises the curator’s ongoing administration, sets the security or bond required, and reviews the curator’s annual account.

How is a curator different from an executor of an estate?

A curator is appointed for a living person who cannot manage their own affairs; an executor is appointed for a deceased person’s estate. They are separate roles. Even where the same person is named in a will as both, the curator is appointed by the High Court during the person’s lifetime and the executor is appointed by the Master after death under the Administration of Estates Act 66 of 1965.

Can the person under curatorship still make their own decisions?

It depends on the terms of the court order. The court can grant the curator full authority over specified matters, or partial authority where the person under curatorship retains capacity for some decisions. The order is tailored to what the person can and cannot manage.

What happens if a POA is signed by someone who later loses capacity?

Without an enduring clause, the POA generally lapses on the donor’s loss of capacity. The agent’s authority ends, and any decision they take after that loss of capacity may not be valid. This is why a POA is not a substitute for forward planning if the donor is at risk of losing capacity.

Can a family member just start managing a relative’s affairs without an instrument?

No. Someone acting on behalf of a person who lacks capacity without a valid POA or curatorship has no legal authority, and in the case of financial decisions could face liability for unauthorised transactions. A formal instrument is required before banks, the Master, the Deeds Office, or medical practitioners will accept instructions from a third party.

If you are weighing a power of attorney against a curatorship, Burger Huyser Attorneys’ Wills & Estates team can advise on the route that fits the facts. The firm drafts standard and enduring powers of attorney, handles curatorship applications in the Gauteng Division of the High Court in coordination with the Master of the High Court, and has notaries on staff at the Bedfordview and Pretoria branches for the certification of POAs that need to be filed at the Deeds Office. To book a consultation, contact the head office at 49 First Avenue, Linden, Randburg on 011 888 0246 (after-hours 061 516 6878) or reach the nearest branch — the full list of addresses and phone numbers is on the firm’s website. Burger Huyser Attorneys carries a 4.8/5 average across 250+ Google reviews and was named Best Family Law Firm 2024 — South Africa by Lawyers Monthly Legal Awards.