SingaporeMust a property transaction be in writing?
Yes, most property transactions in Singapore must be in writing and signed by the parties to be legally enforceable.
What the Law Says
The Conveyancing and Law of Property Act sets out the formal requirements for property transactions in Singapore.
Under Singapore law, certain interests in land — including sales, leases longer than three years, mortgages, and easements — must be created or transferred by a written instrument. Oral agreements for such transactions are not legally enforceable.
This rule ensures clarity, prevents fraud, and provides reliable evidence of the parties’ intentions regarding valuable property rights.
Statutory TextNo action may be brought upon any contract for the sale or other disposition of land or any interest in land, unless the agreement upon which such action is brought, or some memorandum or note thereof, is in writing, and signed by the party to be charged or by some other person thereunto by him lawfully authorised.
— Conveyancing and Law of Property Act, s. 6 — Contracts for sale or disposition of land
What to Do
Ensure all agreements involving sale, lease (over 3 years), mortgage, or transfer of land interests are recorded in writing.
Both parties (or their lawful agents) must sign the written document.
Keep the original signed document safely — it may be needed for registration or legal enforcement.
For leases of 3 years or less, oral agreements are permitted but still advisable to put in writing for clarity.
Sources
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.