Short answer: A Singapore company can appoint an attorney if its constitution allows it, usually by board resolution and a power of attorney executed as a deed under section 41B of the Companies Act 1967. Individuals can also appoint attorneys for their own shares. A power of attorney cannot make anyone a director or take over a director’s statutory duties.
A power of attorney (POA) is a written instrument by which one person, the donor, authorises another, the attorney or donee, to act and sign on the donor’s behalf. Setting up a power of attorney for a Singapore company raises three separate questions: whether the company itself can appoint an attorney, how the instrument must be signed, and who will accept it once it exists. This guide covers each, and the limits that trip up foreign-owned companies most often.
Key facts at a glance
- Regulation 80 of the model constitution for private companies (Companies (Model Constitutions) Regulations 2015) lets directors appoint attorneys with powers not exceeding their own.
- A company executes a deed without a seal by the signatures of a director and the secretary, 2 directors, or 1 director with an attesting witness (Companies Act 1967, s 41B(1)).
- Under s 45 of the Conveyancing and Law of Property Act 1886 (CLPA), an attorney may sign in their own name, and the document is as effective as if the donor had signed.
- Deposit with the Supreme Court Registry under CLPA s 48 is optional, but the Registrar of Titles may require it before registering a land instrument signed by an attorney (Land Titles Act 1993, s 147).
- Only a natural person aged 18 or above with full legal capacity can be a director (Companies Act, s 145(2)), so a POA cannot create a director.
- Singapore has been party to the Apostille Convention since 16 September 2021; the Singapore Academy of Law issues apostilles.
Raffles Corporate Services works with a panel of experienced Singapore law firms who offer cost-effective and efficient legal service and advice. This article is general information only and is not legal advice.
Can a Singapore company grant a power of attorney?
Yes, if its constitution permits it. Most private companies limited by shares use or copy the model constitution, and regulation 80 of that model allows the directors to appoint any corporation, firm, limited liability partnership or person as the company’s attorney for the purposes, period and conditions they think fit.
The attorney’s powers cannot exceed those of the directors, and the attorney may delegate further only if the POA says so. A company with a bespoke constitution should check its own wording. Because section 157A of the Companies Act places management under the directors, a board resolution is the usual starting point; see our guide to board resolutions in Singapore.
How is a power of attorney for a Singapore company executed?
A company POA is normally drafted as a deed, and the company signs it under section 41B of the Companies Act or under its common seal. Section 41A confirms that a company may have a common seal but need not have one.
Under section 41B(1), a company executes a deed without a seal if it is signed on its behalf by:
- a director and a secretary of the company;
- at least 2 directors; or
- a director in the presence of a witness who attests the signature.
A document signed this way has the same effect as one executed under the common seal (s 41B(2)). Our earlier guides on execution of documents and section 41B and on the common seal under section 41A cover the mechanics in more detail.
A typical sequence:
- Check the constitution for the power to appoint attorneys.
- Define the scope: the transaction or documents, and a start and end date.
- Pass a board resolution approving the appointment and the form of the POA.
- Execute the POA as a deed under s 41B or the common seal.
- For overseas use, have it notarised and apostilled or legalised.
- For a land transaction, consider deposit with the Supreme Court Registry under CLPA s 48.
- Record who holds certified copies, so the POA can be revoked cleanly later.
The attorney may then sign in their own name, and the document is as effective as if the company had signed it (CLPA s 45).
Can a director or shareholder give a personal power of attorney?
Yes, but only over what they personally own or control, such as their shares. A director cannot use a personal POA to hand over the directorship itself. Under the model constitution, regulation 58 allows members to vote in person, by proxy or by attorney. Regulation 63 allows a proxy form to be signed by the member’s attorney. Where an attorney signs a proxy form, regulation 65 requires the POA, or a notarially certified copy, to be deposited at the registered office with the proxy form no later than 72 hours before the meeting, or 24 hours before a poll. If the documents arrive late, the proxy instrument is not valid.
A proxy is appointed for one meeting; an attorney may hold a wider, standing authority, which is why company secretaries ask to see the POA itself.
When must a power of attorney be deposited with the court?
Deposit is not required for validity. Section 48 of the CLPA says a POA “may be deposited” in the Registry of the Supreme Court, which puts it on public record.
The practical trigger is land. Under section 147 of the Land Titles Act 1993, the Registrar of Titles may ask to see the POA before registering an instrument signed by an attorney. The Registrar may also require it to be deposited under CLPA s 48, or a certified copy to be lodged. Once a POA has been deposited, no further proof of execution is needed (s 147(2)).
| Item | Requirement or figure | Source |
|---|---|---|
| Is deposit compulsory? | No; the CLPA says the instrument “may” be deposited | CLPA s 48(1) |
| Verification of execution | Affidavit, statutory declaration, notarial certificate or a Commissioner for Oaths as witness | CLPA s 48(1); Rules of Court 2021, O 26 r 4 |
| How to file | Through eLitigation, or in person at the Service Bureau | Singapore Courts |
| Deposit fee | S$1.50, plus S$0.80 per page filing fee | Singapore Courts |
| Land transactions | Registrar of Titles may require deposit or a certified copy | Land Titles Act 1993, s 147 |
The procedure is on the Singapore Courts page on powers of attorney. If you are unsure whether deposit is needed, speak to a lawyer before signing.
Why can a power of attorney not make someone a director?
Because directorship is a personal statutory office, not an act the shareholder or the outgoing director can delegate. Section 145(2) of the Companies Act allows only a natural person aged 18 or above, with full legal capacity, to be a director, and section 145(1) requires at least one director who is ordinarily resident in Singapore.
Under section 146, before anyone is named as a director, that person must file a declaration of consent to act and statements that they are not disqualified or debarred, personally or through a registered qualified individual they authorise. An attorney cannot give that consent for them.
The duties also stay personal. Section 157(1) requires a director to act with honesty and reasonable diligence at all times, so a director who hands signing to an attorney still answers for what is signed.
For short-term cover, regulation 98 of the model constitution lets a director appoint an alternate director, with the board’s approval, who can attend and vote at board meetings in the appointer’s place. Our article on an alternate director signing after the appointing director returns shows where this goes wrong. For a longer gap, appoint a resident director through a corporate secretary such as Singapore Secretary Services.
Is a lasting power of attorney the same as a company POA?
No. A lasting power of attorney (LPA) is made under the Mental Capacity Act 2008 by an individual aged at least 21 and used if the donor loses mental capacity. It covers personal welfare and property, not company governance.
Sections 46(3) and 47(4) of the CLPA exclude a registered LPA from their definition of “power of attorney”. A donee under an LPA may deal with the donor’s shares as property, but does not step into the donor’s seat on the board. What happens to the company when a director loses capacity is covered in our guide, Director Loses Mental Capacity: What Happens to a Singapore Company. The Office of the Public Guardian explains the LPA process on its LPA page.
| Instrument | Who grants it | What it can do | What it cannot do |
|---|---|---|---|
| Company POA | The company, by board decision and deed | Sign documents and deal with matters within the directors’ own powers | Exceed the directors’ powers; appoint directors |
| Personal POA (shareholder) | An individual or corporate shareholder | Vote, sign proxy forms and transfer the donor’s shares | Act as the donor in a directorship |
| Proxy | A member, for a meeting | Attend and vote at that meeting | Act outside the meeting |
| Alternate director | A director, with board approval (model reg 98) | Attend and vote at board meetings in the appointer’s place | Continue once the appointer leaves office |
| Lasting power of attorney | An individual aged 21 or above, under the Mental Capacity Act 2008 | Decide personal welfare and property matters after loss of capacity | Make the donee a director |
Where is a Singapore power of attorney accepted, including overseas?
Acceptance depends on the person relying on it. Banks, the land registry and counterparties each decide whether a POA meets their requirements, so check with the recipient before signing.
For use abroad, the route depends on the destination. The Ministry of Law confirms that the Apostille Convention entered into force for Singapore on 16 September 2021. Documents for a Contracting Party are taken to the Singapore Academy of Law for an apostille. For countries outside the Convention, the Singapore Academy of Law step is followed by legalisation at the relevant embassy where required. A notary public usually certifies the signatures first. Our short explainer on the power of attorney covers the basic terms.
In reverse, a POA signed overseas for use in Singapore should be notarised and apostilled or legalised, with a translation if it is not in English; the CLPA requires one for any foreign-language POA deposited with the court.
How is a power of attorney revoked, and what protects third parties?
A POA ends when the donor revokes it or its stated period expires, and the CLPA also treats death, mental disorder and bankruptcy as revoking events. Write to the attorney and everyone who relied on the POA, recalling the original and copies.
Under CLPA section 46, a person who acts in good faith under a POA is protected if they did not know of an earlier death, mental disorder, bankruptcy or revocation. Under section 47, an attorney’s statutory declaration that they had no notice of revocation, made immediately before or within 3 months after the act, is conclusive proof of non-revocation. Section 44 allows a POA irrevocable for a fixed period in favour of a purchaser.
For a deposited POA, the Registrar can endorse a certificate of revocation (CLPA s 48(8)). For shareholder votes, regulation 66 of the model constitution keeps a vote by an attorney valid unless written notice of revocation reached the registered office before the meeting, so tell the company secretary promptly.
Frequently asked questions
Must a power of attorney be registered with the court to be valid?
No. Deposit under CLPA s 48 is optional. It becomes practically necessary when the Registrar of Titles requires it for a land transaction, or when the person relying on the POA asks for it.
Can my attorney sign ACRA filings as a director for me?
Not as a substitute for being a director. A director’s consent to act must be filed by the director personally or through a registered qualified individual they authorise (Companies Act, s 146(1A)), and the statutory duties stay with the director.
Can a shareholder vote at a general meeting through an attorney?
Under the model constitution, yes. Where the attorney signs a proxy form, the POA or a notarially certified copy must reach the registered office with that form at least 72 hours before the meeting, or 24 hours before a poll.
Is a lasting power of attorney enough to run my company if I lose capacity?
No. An LPA may let your donee manage your shares as property, but it does not make the donee a director. Plan board cover separately.
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Last reviewed: 2 November 2026. The Editorial Team, Raffles Corporate Services.