Sale Deed vs. Agreement to Sell: Land Acquisition Risks Every Developer Must Know

An agreement to sell records a proposed transaction and the parties’ obligations. A sale deed is the conveyance used to complete it. For an acquisition team, that distinction determines what has actually been secured when an advance is paid.

In Tamil Nadu, do not treat registration of an agreement without possession as optional. The state rule applies to agreements for the sale of immovable property valued at ₹100 or more. Registering the agreement improves the documentary record; it does not make the buyer the owner.

What each document does

Section 54 of the Transfer of Property Act distinguishes a sale from a contract for sale. A sale transfers ownership for a price that may be paid, promised or partly paid and partly promised. A contract for sale does not itself create an interest in or charge on the property.

For tangible immovable property valued at ₹100 or more, section 54 requires a registered instrument for the sale. Do not reduce the completion analysis to whether the entire price was paid or one registration date: review the deed’s terms, the seller’s title and authority, and its legal operation, including section 47 of the Registration Act.

A registered deed does not cure an absent ownership interest, forgery, an unauthorised signatory or every competing claim. Keep the title-risk assessment separate from the document-completion checklist.

Registration: central law and Tamil Nadu differ

Under the central framework, section 17(1A) concerns contracts relied on for the protection of part performance under section 53A of the Transfer of Property Act. If such a contract is unregistered, it has no effect for that purpose. That is different from saying that every agreement throughout India is registrable merely because its value exceeds ₹100.

Tamil Nadu added section 17(1)(g) for agreements relating to the sale of immovable property valued at ₹100 or more. This includes agreements without possession. Other states require their own applicability check.

In R. Hemalatha v. Kashthuri, decided on 10 April 2023, the Supreme Court considered this Tamil Nadu amendment and held that the section 49 proviso still permits an unregistered agreement as evidence of the contract in a suit for specific performance. That exception does not make it a conveyance or remove the registration obligation.

Budget duty and fees for the actual instrument

Check the TNREGINET Duty and Fees schedule and the applicable notifications before signing. The Tamil Nadu stamp-duty guide explains the site’s dated rate references and instrument distinctions.

The live schedule could not be independently retrieved for this source review. This comparison therefore gives no numerical transaction quote. Obtain a calculation for the actual agreement and proposed deed, including the consideration, advance, possession terms, valuation basis and any applicable concession or adjustment.

Do not assume that agreement payments are automatically credited at the deed stage, or that adjustment is always prohibited. Ask for the applicable provision and retain the calculation. Where a document may be under-stamped, obtain advice on assessment, impounding, admissibility and correction before relying on it.

What an EC can and cannot establish

A Tamil Nadu Encumbrance Certificate is a search of registration records for specified property details and a period. A registered sale agreement may be found in the relevant index; an unregistered commitment will not be made visible merely by requesting an EC.

For each parcel:

• use current and historical survey identifiers and the relevant registration jurisdiction;
• compare the result with the deed chain and any known agreement, mortgage or release;
• investigate missing or mismatched entries rather than treating a nil result as conclusive;
• check litigation, possession and acquisition notices through their appropriate sources; and
• refresh the evidence at the milestones agreed with the transaction team.

Record the search parameters and date alongside the result. The EC verification workflow helps organise this evidence; it is not a guarantee that all competing rights have been identified.

Patta mutation is a separate completion check

Compare the Patta-Chitta record and A-Register with the deed and survey evidence. A mismatch requires investigation; it does not by itself establish that the deed chain is invalid. Neither a matching revenue entry nor a completed mutation replaces the title analysis.

An agreement alone does not establish the ownership transfer needed for a buyer’s mutation. After registration, check whether the transfer has been processed and what action remains. NIC’s Tamil Nilam account describes integration with the registration system and auto-mutation for qualifying cases. It is therefore inaccurate to say that every buyer must initiate a separate application.

Retain the completed order or updated extract and follow up on exceptions, subdivision requirements or pending applications through the appropriate revenue process. A specific-performance decree also needs advice on its terms and execution; do not assume every decree must itself be registered before any further step.

Seller default: identify the relief the facts support

For contracts governed by the post-2018 framework, section 10 of the Specific Relief Act makes specific performance the rule subject to sections 11(2), 14 and 16. The old general description of relief as discretionary because damages might suffice is unsuitable for current agreements. Readiness and willingness, statutory bars, contract terms and limitation still matter; success is not automatic.

Section 19(b) protects a subsequent transferee for value who paid in good faith without notice of the original contract. A competing sale therefore requires a factual assessment. Sections 21 and 22 address compensation and additional relief, including possession or refund where applicable.

Do not attach a universal litigation duration or promise that a registered deed defeats every government claim.

Checks before paying the advance

Use an agreed checklist and identify who is responsible for each unresolved item.

Manage the period between agreement and deed

At signing, record registration details, payment evidence, conditions, completion dates and the route for resolving exceptions. Have advisers assess any covenant restricting further dealings and the remedies for breach.

During the gap, refresh the EC and other material checks at agreed milestones and before further disbursement. If a competing dealing or threatened breach appears, obtain advice promptly on notices, interim relief and the proper forum. Do not assume the Sub-Registrar provides a standing caveat service that automatically alerts you to every later instrument.

At closing, reconcile the final deed schedule, seller authority, current searches, payment, possession and registration evidence. Then confirm mutation status and retain any required follow-up acknowledgement.

The document readiness checker is a checklist for collected and missing documents. Use it alongside the document verification workflow and the transaction team’s legal and survey review; checking off a document does not verify its contents or clear title.