Roughly half of Singapore adults do not have a will, which means their estate would be distributed by a fixed legal formula rather than their own choice.

The Intestate Succession Act 1967 is the Singapore statute that sets out exactly how a deceased person’s estate is divided among surviving family members when they die without a valid will, applying to all non-Muslims in Singapore.

Not financial or legal advice. All figures for educational reference only. Data as at August 2026.

Key Takeaways

• If you die intestate with a spouse and children, your spouse receives the first S$50,000 of the estate plus half of the remainder; your children share the other half equally.
• A spouse with no surviving children or parents inherits the entire estate.
• The Act only applies to non-Muslims — Muslim estates in Singapore are distributed under Syariah inheritance law (Faraid) instead.
• CPF savings, insurance with a valid nomination, and jointly-held property generally pass outside the Act, since they follow their own nomination or survivorship rules.
• Without a will, family members must apply for Letters of Administration before they can access or distribute the estate.

What Is the Intestate Succession Act?

The Intestate Succession Act 1967 (Cap. 146) is Singapore’s default inheritance law. It only comes into play when a person dies without a legally valid will — commonly because they never wrote one, or because an existing will is found invalid (for example, if it was not properly witnessed). In those situations, the Act removes any discretion: the estate is split according to a fixed formula based on which relatives survive the deceased, regardless of what the deceased might have wanted informally.

Section 7 of the Act sets a strict order of priority: spouse and children first, then parents, then siblings, then grandparents, then aunts and uncles. If none of these relatives survive, the estate ultimately passes to the Singapore government. The Act applies to all non-Muslims domiciled in Singapore; Muslim estates are instead governed by Faraid rules under the Administration of Muslim Law Act.

How Does It Work in Singapore?

The distribution formula depends entirely on which combination of relatives survives the deceased. The most common scenarios for a working adult in Singapore are set out below.

Importantly, CPF monies are not covered by the Act at all — they pass according to a valid CPF nomination, or to the Public Trustee for distribution under the Intestate Succession Act formula if no nomination was made. Insurance policies with a named beneficiary, and property held as joint tenants, also bypass the Act because they transfer by nomination or survivorship rather than as part of the general estate.

the Intestate Succession Act Example

Mdm Lim dies in 2026 without a will, survived by her husband and two adult children. Her general estate (excluding CPF and nominated insurance) is worth S$650,000. Under the Act, her husband receives the first S$50,000 plus half of the remaining S$600,000, which is S$300,000 — a total of S$350,000. Her two children split the other S$300,000 equally, receiving S$150,000 each. If Mdm Lim had instead written a will leaving everything to her husband, that instruction would have overridden this formula entirely.

Advantages of the Intestate Succession Act

• Provides a default safety net. Families are not left in legal limbo just because no will was written — the law fills the gap automatically.
• Clear, predictable formula. The fixed percentages remove ambiguity and reduce the scope for family disputes over ‘what he would have wanted’.
• Protects close family first. Spouse and children are always prioritised ahead of more distant relatives.
• Applies uniformly. Every non-Muslim estate in Singapore without a will is treated the same way, regardless of family circumstances.

Risks and Limitations

• The formula may not reflect what the deceased actually wanted — for example, a spouse does not automatically inherit everything if children also survive.
• Unmarried partners, stepchildren not legally adopted, and close friends receive nothing under the Act, however close the relationship was in life.
• The process requires Letters of Administration before any distribution, which takes time and legal cost.
• Family disputes over who should apply to administer the estate can delay matters further.
• Assets like CPF and insurance are only protected from this formula if a valid nomination was separately made — an easy step many people skip.

Intestate Succession vs Dying With a Will

Source: Intestate Succession Act 1967 (Cap. 146), Singapore Statutes Online (2026).

The Bottom Line

For Singapore residents, the Intestate Succession Act is the fallback plan you get by default if you never write a will. It guarantees your closest family members inherit something, but the fixed percentages rarely match what most people would actually choose — which is the strongest practical argument for writing a will while you can.

Frequently Asked Questions

Related Terms

• Grant of Probate Singapore
• Probate vs Letters of Administration Singapore
• CPF Nomination vs Intestacy: What Happens to Your CPF Savings If You Never Made a Nomination
• Insurance Nomination Facility Singapore