SingaporeWhat are the requirements for a valid will in Singapore?
A valid will in Singapore must be in writing, signed by the testator (or by someone else in their presence and by their direction), and witnessed by at least two people who are present at the same time.
What the Law Says
The Wills Act sets out the formal requirements that a will must meet to be legally valid in Singapore.
To be valid, a will must satisfy all the conditions in section 6 of the Wills Act. It must be in writing and signed by the person making the will — known as the testator — or by someone else in the testator’s presence and at their direction.
The signature must be made or acknowledged by the testator in the presence of at least two witnesses who are present at the same time. Each witness must then sign the will in the presence of the testator — though they do not need to sign in each other’s presence.
The testator must be at least 18 years old and of sound mind when making the will. While not part of section 6’s formalities, these capacity requirements are essential for validity.
Statutory TextNo will shall be valid unless it is in writing and signed by the testator or by some other person in his presence and by his direction and, where the testator signs otherwise than with his usual signature, the fact that he intended by that signature to give effect to the will shall be proved; and the signature shall be made or acknowledged by him in the presence of two or more witnesses present at the same time; and each witness shall attest and subscribe the will in the presence of the testator, but no particular form of attestation shall be required.
— Wills Act, s. 6 — Formalities of execution
What to Do
Ensure the will is typed or handwritten and fully in writing.
Sign the will personally — or direct another person to sign on your behalf in your presence.
Arrange for two competent witnesses (not beneficiaries or spouses of beneficiaries) to watch you sign and then sign themselves in your presence.
Store the original will safely and inform your executor of its location.
Review and update your will after major life events (e.g., marriage, divorce, birth of children).
Sources
Same Question, Other Jurisdictions
Not legal advice. This article is general information based on publicly available sources, written for educational purposes. Laws change and individual situations vary. Consult a licensed attorney in your jurisdiction before acting on anything you read here. Last reviewed: 2026-06-08.
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