Succession and family governance: wills, intestacy, lasting powers of attorney, insurance nominations and trusts

Succession planning takes three questions — who receives the assets after death, who makes decisions if you lose mental capacity, and who enforces the rules generations later — and gives each one a legally effective document or a workable mechanism. In Singapore the usual tools are wills, Lasting Powers of Attorney (LPAs), insurance and CPF nominations, trusts and family governance arrangements. Each covers different assets and situations, and none can stand in for another.

Three questions and the tools that answer them

In practice, start with an asset inventory that records each asset's owner, location and the tool that applies to it. Then check whether any asset is covered by no tool at all, or by two tools that conflict. The overall allocation framework is set out in Asset allocation framework.

Wills: validity requirements and scope

Section 4 of the Wills Act 1838 provides that a will made by a person under 21 is not valid (with exceptions for soldiers and mariners). Read together with section 6 of the Act and the MoneySense explanation (22 Apr 2026), a valid will requires that:

1. the testator is at least 21 and of sound mind; and
2. the will is in writing and signed by the testator in the presence of two witnesses present at the same time (MoneySense recommends that witnesses be at least 21), and the witnesses also sign in the testator's presence.

Points to note: a witness should not be a beneficiary of the will or a beneficiary's spouse. Under section 10 of the Wills Act, where a witness or the witness's spouse is a beneficiary, it is the gift to that witness (or spouse) that fails; the rest of the will remains valid (Wills Act s10; MoneySense).

A will only deals with assets that form part of the estate. CPF savings are not covered by a will and do not form part of the estate (MoneySense); policy proceeds under a valid nomination are paid according to the nomination. After death, the executor usually has to apply to the court for a Grant of Probate before the estate can be administered, and assets may be inaccessible in the meantime — a time cost to factor into liquidity planning. A will should be reviewed after marriage, the birth of a child, relocation or a major change in assets to confirm it still reflects your wishes.

Without a will: the order of intestate distribution

When a non-Muslim dies in Singapore without a valid will, the estate is distributed under the Intestate Succession Act. The main order listed by MoneySense (28 Sep 2026) is:

The Intestate Succession Act does not apply to Muslims, whose estates are governed by Islamic law. Where no CPF nomination has been made, CPF savings are distributed by the Public Trustee's Office under the intestacy rules or an Inheritance Certificate for Muslims, and the member has no say in who receives the money or how much (CPF Board). Statutory distribution takes no account of family members' actual needs — a child who needs long-term care, for example, or children from different marriages in a blended family — which is exactly why active planning is needed.

Incapacity: Lasting Power of Attorney and Deputyship

A Lasting Power of Attorney (LPA) is a legal document and deed that allows a person aged 21 or above to voluntarily appoint one or more donees to make personal welfare, property and affairs decisions on their behalf if they lose mental capacity (Office of the Public Guardian, Ministry of Social and Family Development, MSF/OPG).

For business owners, an LPA also matters for the business itself: if a founder suddenly loses capacity, voting on shares held in their own name and operating their bank accounts can grind to a halt. Donees must also be at least 21. Fees are as published by the OPG from time to time.

Nominations: why insurance and CPF are outside the will

Insurance proceeds and CPF savings are paid out under nominations made under their own legislation, not distributed through a will. Since 1 September 2009, two types of nomination can be made under the Insurance Act (LIA guide, Mar 2026):

To make a nomination, the policyowner must also be the life assured and be at least 18. CPF nominations are made separately; without one, the rules in the previous section apply. The protective effect of a trust nomination depends on the policy terms and the facts of each case, and should not be read as absolute asset segregation. For more on using policies in succession, see the sister site wholelife.com.sg.

Trusts: what they do and where they stop

A trust is a legal arrangement under which a settlor transfers assets to a trustee, who holds and manages them for the beneficiaries under the trust deed. It can solve problems that wills and nominations struggle with: staged distributions, provision for minors or beneficiaries with special needs, holding assets across generations and managing assets in several jurisdictions under one structure.

• Duration: section 32 of the Civil Law Act 1909 sets the perpetuity period at 100 years, or a shorter period specified in the deed.
• Trustee regulation: under the Trust Companies Act 2005, activities such as creating express trusts, acting as trustee, arranging for others to act as trustee and providing trust administration services may require a licence. Private trust companies (PTCs) are exempt but must appoint a licensed trust company to handle their anti-money laundering requirements (MAS).
• Tax: the trustee is taxed at 17% on the trust's statutory income, and a resident beneficiary's share is taxed at personal income tax rates (IRAS).
• Limits: a trust that is validly established, and not set up to defeat existing creditors, can achieve asset segregation under certain conditions; the effect must be assessed by a lawyer on the facts and the applicable law. A settlor who retains too much control may weaken that effect.

Family governance: from documents to mechanisms

Documents settle who gets what; governance settles how the rules are applied over the long term and how disagreements are resolved. Common tools are:

1. Family charter: sets out the family's values, membership, rules for taking part in the business, dividend principles and dispute resolution. It is generally not legally enforceable and is often used alongside the trust deed and company constitution;
2. Family council: a regular decision-making forum for communication and for selecting members of the next generation to sit on the business or investment committee;
3. Private trust company (PTC): set up by the family to act as trustee, so that the family keeps a role in trustee decisions, subject to the regulatory arrangements described above;
4. Next-generation education: training in financial literacy, fiduciary duties and corporate governance, paired with staged distributions;
5. Philanthropy: a single family office managing a 13O, 13OA or 13U fund can apply for the Philanthropy Tax Scheme for Family Offices. Overseas donations made through qualifying local intermediaries can attract a 100% tax deduction, capped at 40% of the donor's statutory income, for five years, subject to local spending and hiring requirements (MAS, 7 Oct 2026).

Cross-border assets and a checklist of succession documents

What cross-border families most often overlook is choice of law. Real estate and shares located in other countries may be subject to local succession law and probate procedures. In mainland China, for example, Article 31 of the Law on the Application of Laws to Foreign-related Civil Relations provides that statutory succession is governed by the law of the deceased's habitual residence at death, but statutory succession to immovable property is governed by the law of the place where the property is located; Articles 32 and 33 deal with the law governing the form and the validity of wills. Whether a will made in Singapore can deal with assets in mainland China or Hong Kong therefore needs legal advice in each place where assets are held. A common approach is to make separate wills for each jurisdiction that are drafted to work together.

Succession arrangements involve the law, tax and family relationships of several jurisdictions and need lawyers, tax advisers and trustees working together; the implementation steps are set out in Implementation process. If you would like this interpreted for your own situation, you can register your needs through the contact details on this site.