Torrens title is a land registration and land transfer system, in which a state creates and maintains a register of land holdings, which serves as the conclusive evidence (termed "indefeasibility") of title of the person recorded on the register as the proprietor (owner), and of all other interests recorded on the register.

Ownership of land is transferred by registration of a transfer of title, instead of by the use of deeds. The Registrar provides a Certificate of Title to the new proprietor, which is merely a copy of the related folio of the register. The main benefit of the system is to enhance certainty of title to land and to simplify dealings involving land.

Its name derives from Sir Robert Richard Torrens (1814 thru 1884), who designed, lobbied for and introduced the private member's bill which was enacted as the Real Property Act 1858 in the Province of South Australia, the first version of Torrens title in the world. Torrens based his proposal on many of the ideas of Ulrich Hübbe, a German lawyer living in South Australia. The system has been adopted by many countries and has been adapted to cover other interests, including credit interests (such as mortgages), leaseholds and strata titles.

Overview.

The Torrens title system operates on the principle of "title by registration" (granting the high indefeasibility of a registered ownership) rather than "registration of title". The system does away with the need for proving a chain of title (for example, tracing title back in time through a series of documents). The State guarantees title, and the system is usually supported by a compensation scheme for those who lose their title due to private fraud or error in the State's operation.

In most jurisdictions, there will be parcels of land which are still unregistered.

The Torrens system works on three principles:

1. Mirror principle – the register reflects (mirrors) accurately and completely the current facts about title to each registered lot. This means that each dealing affecting a lot (such as a transfer of title, a mortgage or discharge of same, a lease, an easement or a covenant) must be entered on the register and so be viewable by anyone.

2. Curtain principle – one does not need to go behind the Certificate of Title as it contains all the information about the title. This means that ownership need not be proved by long complicated documents that are kept by the owner, as in the Private Conveyancing system. All of the necessary information regarding ownership is on the Certificate of Title.

3. Indemnity principle – provides for compensation of loss caused by private fraud or by errors made by the Registrar of Titles.