What is a power of attorney?
Is a power of attorney valid and enforceable in South Africa?
“But the law stresses that the appearance, the representation, must have been created by the principal himself. The fact that another holds himself out as his agent cannot, of itself, impose liability on him.”
“A representation, it was emphasised in both the NBS cases, supra, must be rooted in the words or conduct of the principal himself and not merely in that of his agent … Assurances by an agent as to the existence or extent of his authority are therefore of no consequence when it comes to the representation of the principal inducing a third party to act to his detriment.”
“‘A person dealing with a company in good faith, other than a director, prescribed officer or shareholder of the company, is entitled to presume that the company … has complied with all of the formal and procedural requirements …’”
When you need a Power of Attorney
- You need someone to sign a contract, operate a bank account, run a business or deal with SARS or a government department on your behalf while you are abroad, unavailable or simply want to delegate the task.
- A property transaction: appointing a conveyancer or agent to sign the deed of sale or the deed of transfer in your name — written authority is required for an agent to bind you to a sale of land.
- Company or trust administration: authorising a representative to attend and vote at a meeting, sign resolutions, or conclude a specific transaction on behalf of the entity (alongside the entity’s own internal authorisation).
- Travel, emigration or non-residence: a South African abroad granting a special PoA to a local agent to manage a specific matter — for example, registering a vehicle, lodging a tax return or finalising one deal.
- A once-off delegated act where you cannot be present in person but the matter cannot wait, such as accepting delivery, collecting documents, or representing you at a single negotiation.
What a Power of Attorney should contain
Identity of principal and agent
Full names, identity or registration numbers and addresses of both the principal (who grants the authority) and the agent (who exercises it). For a company or trust, identify the entity and the authorised signatory, and confirm that signatory’s own authority to grant the PoA.
General vs special authority
State clearly whether the PoA is general (broad authority over the principal’s affairs) or special (limited to a defined act or transaction). A special PoA should describe the exact act — e.g. “to sign the deed of sale in respect of Erf 123, Pretoria” — so the agent cannot exceed it.
Scope and limits of powers
Spell out precisely what the agent may and may not do (sign contracts, operate accounts, institute litigation, deal in property), any monetary caps, and any acts expressly excluded. Anything not granted is not authorised, and the agent can never have more power than the principal.
Duration, commencement and revocation
When the authority starts and ends — a fixed date, completion of the specified task, or until revoked. Confirm the principal’s right to revoke at any time on written notice, and that the PoA lapses automatically on the principal’s death or loss of mental capacity.
Power of substitution and delegation
State whether the agent may appoint a substitute or delegate any of the powers to a third party. In the absence of an express power of substitution, the agent must act personally and cannot pass the mandate on.
Witnessing and attestation
Provide for signature by (or for) the principal and witnesses. A PoA used in a deeds registry must be attested in line with the Deeds Registries Act (two competent witnesses, or a magistrate, justice of the peace, commissioner of oaths or notary), and PoAs executed abroad usually need authentication or apostille.
Indemnity and the agent’s duties
Record the agent’s fiduciary duties (to act in good faith, within authority and in the principal’s interest, avoiding conflicts) and any indemnity for acts properly done within the mandate. This frames the accountability owed when someone acts in your name.
General power of attorney vs special power of attorney in South Africa
| Feature | General power of attorney | Special (specific) power of attorney |
|---|---|---|
| Scope of authority | Broad — manage the principal’s affairs generally | Limited to one defined act or transaction |
| Typical use | Ongoing business or estate management while absent | Signing one contract, one property transfer, one meeting |
| Risk to principal | Higher — wide powers in another person’s hands | Lower — agent confined to the stated act |
| Lapses on death / incapacity | Yes — falls away automatically | Yes — falls away automatically |
| Enduring after incapacity? | No — not recognised in SA law | No — not recognised in SA law |
Common South African pitfalls
- Believing a PoA survives incapacity. South African law has no enduring power of attorney — the moment the principal loses mental capacity, the PoA lapses, even if the document says it should continue. A curator or administrator under the Mental Health Care Act is then needed.
- Assuming a PoA can be used after death. A power of attorney terminates instantly on the principal’s death; from that point only the executor of the estate (on Letters of Executorship) may act. Using a PoA after death is invalid and can expose the agent to liability.
- Granting an over-broad general PoA. A wide, open-ended general authority hands the agent extensive power over your money and property with limited safeguards — define and limit the powers, and prefer a special PoA where only one act is needed.
- Missing the writing or attestation formalities for property. An agent needs written authority to bind the principal to a sale of land (Alienation of Land Act 68 of 1981), and a PoA lodged in a deeds registry must be attested as the Deeds Registries Act requires — an informal note will not register a transfer.
- Forgetting that an agent cannot exceed the principal’s own powers, and that acts outside the granted authority do not bind the principal unless ostensible authority (created by the principal, not the agent) is established (Makate v Vodacom; Glofinco v Absa).
Frequently asked questions
Does a power of attorney lapse when the principal dies in South Africa?
Yes. A power of attorney automatically terminates the moment the principal dies, regardless of how the document is worded. A deceased person can no longer perform juristic acts, so the agent’s authority falls away. From death onwards, only the executor appointed by the Master may deal with the estate.
Is an enduring power of attorney valid in South Africa?
No. South African law does not recognise an enduring power of attorney — one that continues to operate after the principal loses mental capacity. Even a document labelled “enduring” lapses on incapacity. Where someone can no longer manage their own affairs, a curator or an administrator under the Mental Health Care Act must be appointed by a court or the Master.
What is the difference between a general and a special power of attorney?
A general power of attorney gives the agent broad authority to deal with the principal’s affairs generally, while a special (or specific) power of attorney is limited to a defined act or transaction — such as signing one contract or transferring one property. A special PoA is safer because the agent cannot act beyond the stated purpose.
Can a power of attorney be revoked?
Yes. A principal who has legal capacity can revoke a power of attorney at any time. The revocation should be in writing and the agent (and any third parties who relied on the PoA, such as a bank or conveyancer) should be notified, ideally by registered mail, so they stop acting on it. The PoA also ends automatically on the principal’s death or incapacity.
Does a power of attorney have to be witnessed or notarised in South Africa?
For ordinary use, a PoA must be signed but does not always need notarisation. However, a power of attorney lodged in a deeds registry must be attested as the Deeds Registries Act requires (two competent witnesses, or a magistrate, justice of the peace, commissioner of oaths or notary), and a PoA signed abroad usually has to be authenticated or apostilled before it can be used in South Africa.
Can an agent under a power of attorney sign a sale of land?
Yes, but only with proper written authority. Under section 2(1) of the Alienation of Land Act 68 of 1981, a sale of land is only valid if it is in a deed of alienation signed by the parties or by their agents acting on their written authority. So an agent signing a property sale must hold a written PoA covering that act.
Is the principal bound if the agent acts outside the power of attorney?
Generally no — acts outside the granted authority do not bind the principal. The exception is ostensible authority: if the principal (by words or conduct, not the agent’s own say-so) created the appearance that the agent was authorised, the principal can be held liable to a third party who reasonably relied on that appearance, as confirmed in Makate v Vodacom and Glofinco v Absa Bank.
Can a power of attorney give the agent more power than the principal has?
No. An agent can never have greater powers than the principal. A PoA only delegates authority the principal actually holds and could lawfully exercise — so if the principal could not do something themselves, the agent cannot do it under the PoA either.
Sources & authority
- Makate v Vodacom (Pty) Ltd [2016] ZACC 13; 2016 (4) SA 121 (CC) (ostensible authority)
- Glofinco v Absa Bank Ltd t/a United Bank [2002] ZASCA 91; 2002 (6) SA 470 (SCA) (ostensible authority / estoppel by agency)
- Companies Act 71 of 2008, s 20(7) (statutory Turquand rule — presumption of internal compliance)
- Alienation of Land Act 68 of 1981, s 2(1) (agent needs written authority to sign a sale of land)
This guide is general information, not legal advice. It reflects the law as at June 2026.