LPA vs AMD in Singapore: Differences and When You Need Each
An Advance Medical Directive (AMD) and a Lasting Power of Attorney (LPA) are separate legal documents that do different jobs. An AMD is a narrow instruction to your doctors: no extraordinary life-sustaining treatment if you are terminally ill and unconscious. An LPA names people (donees) to make decisions for you, on your welfare, your property and affairs, or both, if you lose mental capacity. Most adults in Singapore with assets or dependents benefit from having both, plus a will. Without an LPA, your family may have to ask the court for a deputyship order.
TL;DR
AMD: a statement that you refuse extraordinary life-sustaining treatment when terminally ill and unconscious. It speaks to doctors and covers one situation only.
LPA: appoints donees to act for you on personal welfare and/or property and affairs once you lose mental capacity. It covers many situations and can include your money.
They do not cancel each other. An LPA does not override your registered AMD.
No LPA, no automatic authority. If you lose capacity without one, your family generally has to apply to the court to appoint a deputy.
A will is a third document. It takes effect on death, while the AMD and LPA work during your lifetime.
Table of Contents
What each document does
The Advance Medical Directive
The Ministry of Health describes an AMD as a legal document that lets a person refuse extraordinary life-sustaining treatment if they are terminally ill and unconscious. The aim is that your wishes are known when you cannot state them.
Three features matter:
It is narrow. It applies only when you are terminally ill and cannot speak for yourself. It is not a general statement of your healthcare preferences.
It is addressed to doctors. The Singapore Medical Association explains that the AMD lets you say you do not want these treatments. It does not appoint anyone to decide for you.
It is about refusing, not requesting. It records what you do not want.
The Lasting Power of Attorney
The Office of the Public Guardian (OPG) at MSF says an LPA covers personal welfare and/or property and affairs matters. It lets your donee act on your behalf if you lose mental capacity. Loss of capacity can follow dementia, a stroke or an accident, and age is not always the cause.
Personal welfare decisions include where you live and your day-to-day care. Property and affairs decisions cover money, bank accounts and assets. The Singapore Medical Association notes that donees must consider your past and present wishes and feelings, and try to consult the people you named.
LPA vs AMD side by side
Advance Medical Directive | Lasting Power of Attorney | |
Purpose | Refuse extraordinary life-sustaining treatment | Appoint someone to decide for you |
When it applies | Terminally ill and unconscious | After you lose mental capacity |
Scope | One medical situation | Personal welfare and/or property and affairs |
Who acts | Your doctors follow your instruction | Your appointed donee or donees |
Who can make it | Anyone aged 21 or above who is not mentally disordered | Donor aged 21 or above with capacity when signing |
Witnessing | Two witnesses, one a medical practitioner | Certified by an accredited certificate issuer |
Registration | Registrar of AMD | Office of the Public Guardian |
Can be revoked | Yes, at any time | Yes, while you have capacity |
The AMD witnessing rules and revocation come from the Ministry of Health. The capacity and age requirements for an LPA are summarized on the OPG page and in the Life SG guide.
Can an LPA override an AMD?
No. An LPA you make does not override your registered AMD, as a Straits Times forum reply on the point explains. If you have an AMD and later appoint a donee for your welfare, the donee cannot reverse your refusal of extraordinary treatment.
In practice, make sure the two documents agree with each other. Tell your donee that an AMD exists and what it says, so nobody is surprised at the bedside.
How to make an AMD
Making an AMD is voluntary. The Ministry of Health sets out the basics:
You must be 21 or above and not mentally disordered.
You sign the AMD form in front of two witnesses. One must be a medical practitioner.
The form is submitted to the Registrar of AMD.
To revoke it, you do so at any time in the presence of at least one witness and notify the Registrar. Review it when your health or your views change.
If a family member is nearing the end of life, understanding what the care journey looks like helps with these conversations. This end-of-life care guide for families covers what to expect and how to talk it through.
How to make an LPA
The OPG explains two routes. LPA Form 1 is the standard form for general powers. The OPG reports that 98% of Singapore Citizens who made an LPA used it. Form 2 is for customized powers and must be drafted by a lawyer.
The usual steps:
Choose your donee or donees. They must be 21 or above. Think about who is trustworthy, available and sensible with money, and name a replacement.
Decide between Form 1 and Form 2. If you want to restrict or tailor powers, for example for a business or a large portfolio, Form 2 is the route.
Have the LPA certified. The Life SG guide lists who can act as certificate issuer: an OPG-accredited medical professional, a registered psychiatrist, or a practicing lawyer.
The certificate issuer submits the application to the OPG for you.
What it costs
Two costs apply: the OPG application fee and the certificate issuer’s own fee. The application fee depends on the form and on whether you are a citizen, permanent resident or foreigner, and the government fee waiver for Form 1 has been changing. The MSF explanation notes that lawyer or certificate issuer fees are always paid by the donor. Check the OPG page for the current fee table before you book.
LPA vs deputyship
Deputyship is what happens when there is no LPA. A deputy is appointed by the court to make decisions for a person who lacks capacity, when that person has no LPA and no donee to decide for them. Parents can also apply to be deputies for children who lack capacity.
The differences are practical:
Who chooses. With an LPA, you choose. With deputyship, a court chooses after a family member or other applicant files. The court may appoint a successor deputy.
Timing. An LPA must be made while you still have capacity. After that point, deputyship is the route left.
Scope. A deputy can only do what the court order allows, and the OPG supervises.
Effort. An LPA is a planned, one-time exercise. A court application arrives in the middle of a family crisis.
The point for your family: without an LPA, a spouse or adult child does not automatically gain authority over your bank accounts or property. That is why planners treat the LPA as foundational, not optional.
ACP, AMD and LPA: where Advance Care Planning fits
Advance Care Planning (ACP) is a conversation about your values and care preferences with loved ones and healthcare professionals. The MyLegacy answer on ask.gov.sg confirms that the AMD and LPA are legal documents, while ACP is not. ACP is a good way to prepare your family for what the AMD and LPA say, and a sound first step.
Where your will fits in
The AMD and LPA work while you are alive. A will works only after death. Each covers a gap the others do not:
The AMD covers terminal-illness treatment.
The LPA covers decisions during incapacity.
The will covers distribution of your estate after death, and can appoint guardians for minor children and trustees.
An LPA ends on your death, and your donee has no power to deal with your estate afterward. Executors under a will take over. If you are putting your affairs in order, our guides on what makes a will valid in Singapore, appointing a guardian and trust for your child and common estate planning mistakes involving CPF and trusts show how the pieces connect.
Our perspective
Many families we meet have a will or are thinking about one, but have never thought about what happens if the owner is alive and cannot decide. That gap is where problems appear. Assets can be frozen in practice, a business can stall, and relatives can disagree about who should speak. We see the LPA, the AMD and the will as one plan with three parts. The AMD and LPA keep your wishes in charge while you are alive. The will and any trust carry those wishes forward after you are gone. Our focus is on the estate side of this: customized wills, trust consultations, living trusts and corporate executorships for affluent and high-net-worth families in Singapore. For business owners in particular, we encourage thinking about continuity early. Who steps in if you lose capacity, and how does that fit with what your will and trust arrangements say? Whoever holds your LPA and whoever sits as executor or trustee should be able to work together. Tell each of them what you have arranged. Our approach is personal and our consultations are accessible, with continued support as your circumstances change. A plan should be reviewed when your family, assets or business changes. Joseph
Building the rest of your plan
Once your AMD and LPA are sorted, the estate documents are the next layer. We offer a Comprehensive Will (also known as a Testamentary Trust) at $1,250–$1,900 one-off, and Business Value Protection Trusts from $8,000 one-off for owners who need a buy-sell arrangement. We also offer a Standby Trust and an Insurance & CPF Trust via nomination, which is relevant because CPF savings pass by nomination and not under a will.
See our estate planning services for the full list, or talk to us about how a will, trust and your LPA should fit together for your family.
Common mistakes with LPAs and AMDs
Assuming a spouse has automatic authority. Without an LPA, the court process applies.
Naming only one donee. If that person is unable or unwilling to act, your plan stops. Name a replacement.
Making an AMD and forgetting to tell anyone. Your family and doctors need to know it exists.
Treating the LPA as an estate document. It ends at death. Your will governs what happens afterward. If you later change a will, read our guide on revoking a will properly.
Ignoring the executor’s role. Executors can lose probate rights if they renounce, so see our note on executor renunciation.
FAQ
Can an LPA override an AMD in Singapore?
No. An LPA does not override your registered AMD. Your donee cannot reverse your refusal of extraordinary life-sustaining treatment. Tell your donee about your AMD so they understand your wishes.
Is an AMD legal in Singapore?
Yes. The Ministry of Health describes it as a legal document for people aged 21 and above who are not mentally disordered. You sign it in front of two witnesses, one of whom is a medical practitioner, and it is registered with the Registrar of AMD.
Are ACP and AMD the same?
No. An AMD is a legal document. ACP is a conversation about your care preferences and is not a legal document. ACP can help you decide what to put in an AMD and who to appoint under an LPA.
What happens if I lose capacity and have no LPA?
No one automatically gains authority. Your family would typically apply to the Family Courts to appoint a deputy, who can only act within the court’s order and is supervised by the OPG. An LPA avoids this by letting you pick your decision-makers in advance.
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