SingaporeWhat is the concept of indefeasibility of title?
Indefeasibility of title means that once a person is registered as the owner of land under Singapore’s Land Titles Act, their ownership cannot be challenged or defeated — except in very limited statutory exceptions.
What the Law Says
The Land Titles Act establishes that registration confers an indefeasible title — meaning it is legally unassailable — unless one of the narrow statutory exceptions applies.
In Singapore, the concept of indefeasibility of title is the cornerstone of the land registration system. It ensures certainty and security in land transactions by guaranteeing that a person registered as the owner of land has a valid and enforceable title.
This protection is not absolute in every circumstance, but the law strictly limits the situations in which a registered title can be challenged or set aside.
The principle is codified in section 46 of the Land Titles Act, which confirms that registration gives the proprietor an indefeasible title, subject only to the exceptions expressly stated in the Act.
Statutory Texts. 46: ---
— Land Titles Act, Cap. 157, 2004 Rev Ed, s. 46
What to Do
Ensure all land dealings (e.g., sale, mortgage, lease) are properly registered with the Singapore Land Authority (SLA).
Verify title status via SLA’s online portal before purchasing or financing property.
Seek legal advice if you suspect fraud, forgery, or other circumstances that may fall within statutory exceptions to indefeasibility.
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.