Which Documents Must Be Registered? Sale Agreements, Power of Attorney and Unregistered Deeds

People often ask whether a document they have signed is valid without registration. The answer depends on what it is. The Registration Act, 1908 makes registration compulsory for some documents and optional for others, and the Transfer of Property Act, 1882 adds its own requirements. Knowing which is which can save a buyer from holding a document that gives no title.

What Does the Law Require to Be Registered?

Section 17 of the Registration Act lists the documents that must be registered. For immovable property, the main ones are:

• Documents that create or transfer a right in property of ₹100 or more, such as sale and gift deeds
• Leases of immovable property for more than one year
• Partition or release documents that actually create or give up a right
• A mortgage by deed for ₹100 or more

The Transfer of Property Act also states that a sale of immovable property worth ₹100 or more can be made only by a registered instrument, and that a gift of immovable property must be made by a registered instrument signed by the donor and attested by at least two witnesses.

What Is the Effect of Not Registering?

Under Section 49 of the Registration Act, a document that must be registered but is not registered cannot affect the immovable property it concerns, and it cannot be received as evidence of any transaction affecting that property. It can sometimes be used for a collateral purpose, such as to show possession or the nature of a dealing, but not as proof of title. A buyer who relies only on an unregistered sale deed has not acquired the property in law.

Does an Agreement of Sale Need Registration?

An agreement to sell does not itself create an interest in the property, so it does not have to be registered for that reason. But a 2001 amendment, Section 17(1A) of the Registration Act, requires a contract for sale to be registered if possession is handed over under it and the buyer wants to rely on the protection of Section 53A of the Transfer of Property Act, which protects a buyer in possession who has performed their part of the contract. An unregistered agreement with possession given cannot be used for that protection. Buyers who pay an advance and take possession under an unregistered agreement should therefore register it, or complete the sale quickly.

Can a Power of Attorney Be Used to Sell Property?

A power of attorney lets one person act for another, including signing a sale deed on their behalf. But a so-called GPA sale, where the owner signs a power of attorney in the buyer's favour instead of a sale deed, does not transfer title. In Suraj Lamp & Industries v. State of Haryana (2011), the Supreme Court held that immovable property can be transferred only by a registered deed of conveyance, and that an agreement of sale, a general power of attorney and a Will, taken together, do not pass title. It confirmed that genuine powers of attorney for managing property or for executing a conveyance deed remain valid, but they cannot replace a registered sale deed.

What Does That Mean for a Buyer?

If the seller offers a power of attorney instead of a sale deed, ask why and be cautious. If the property is held by an agent for the owner, check the power carefully and look at our guide to power of attorney misuse. Where you already hold an unregistered agreement, a power of attorney and a Will from the seller, the Supreme Court said that such transactions can still be completed by a registered deed or enforced contractually, so take advice promptly about regularising the position.

What About Wills, Gifts and Partition?

A Will does not have to be registered, though registration gives evidence of its making, as our guide on challenging a Will explains. A gift of immovable property must be registered and attested. A partition deed that merely records an earlier oral partition may not need registration, but one that itself divides rights does, and a prudent family registers it. Our guide to registering partition, settlement and release deeds covers this.

Can an Unregistered Document Be Fixed Later?

Sometimes. If the time for registration has not run out, a document can be presented late with a fine, as we describe in our note on delay in registration. If it has, the parties may need to execute a fresh document, or a buyer may need a court decree, for example by a suit for specific performance. Our guide on specific performance explains that route.

Does Registration Prove Ownership?

No. Registration shows that a document was executed and registered. It does not guarantee that the seller had title. That is why verification of the chain of title comes first. See our guide to property registration in Tamil Nadu for the whole process.

If you hold an unregistered or doubtful document, the sooner you take advice the more options remain. Our Civil & Property Law practice advises on regularising and enforcing property documents, and you can request a consultation.