Legal & Documents
Sale Deed vs Agreement for Sale
One of these makes the flat yours. The other only promises to. People confuse them, and then spend years discovering the difference.
The short answer
An agreement for sale is a promise to transfer. A sale deed is the transfer.
You can hold a signed, registered agreement for sale and still not own the flat. Ownership passes only when the sale deed is executed and registered.
The agreement is where every term is decided. The sale deed is where ownership moves. You need both.
The comparison
| Agreement for Sale | Sale Deed | |
|---|---|---|
| What it does | A promise to transfer the property in future, on agreed terms | Transfers ownership, now |
| Ownership passes? | No | Yes |
| When executed | Early — at booking, or soon after | At the end — on possession and final payment |
| Stamp duty | Lower (varies by state; often adjustable against the sale deed later) | Full — 5–7% |
| Registration | Mandatory under RERA for a registrable project (Section 13) | Mandatory under the Registration Act |
| What it contains | Price, carpet area, possession date, payment schedule, penalty for delay, cancellation terms | Final consideration, description of property, transfer of title, indemnity |
| If the other side breaches | You can sue for specific performance — a court order compelling the sale | You already own it. Different remedies entirely. |
The agreement for sale is the document you should be reading with a lawyer. By the time you reach the sale deed, everything has been decided.
What the law actually says
An agreement for sale “does not, of itself, create any interest in or charge on such property.”
Twelve words that decide a great many disputes. The agreement gives you a contractual right — enforceable, valuable, worth having. It does not give you the property.
What it gives you instead is the right to sue for specific performance — asking a court to order the seller to complete the sale. That is a real remedy, and a strong one. It is also slow, expensive, and something you would rather never need.
The order of events
| Stage | Document | Do you own it? |
|---|---|---|
| 1. You reserve the flat | Token receipt | No |
| 2. You book it | Allotment letter | No |
| 3. Terms are agreed | Agreement for Sale (registered) | No — but the deal is locked |
| 4. You pay in instalments | Payment receipts | No |
| 5. Construction completes | Occupancy Certificate | No |
| 6. Final payment | Sale Deed (registered) | YES |
| 7. You move in | Possession letter | Yes |
| 8. Records updated | Mutation | Yes — and now the municipality knows |
Note where 'yes' first appears. Everything before step 6 is preparation. This is why people who have paid 95%, hold the keys, and have lived there for two years can still discover they do not legally own the flat.
Where people go wrong
1. Treating the agreement as the finish line
It isn't. It's the starting gun. The sale deed is the finish line, and it can be years away.
2. Never executing the sale deed at all
It happens more than you'd think — the flat is handed over, life moves on, and the sale deed is quietly never done. Years later the owner tries to sell, and discovers they cannot.
3. Not reading the agreement, because it's "just a formality"
It is the opposite of a formality. It is where the possession date, the delay penalty, the carpet area and the cancellation terms are fixed. By the sale deed stage, all of that is settled and unarguable.
The agreement for sale is where you have leverage. The sale deed is where you have none.
At the agreement stage the builder holds 10% of your money and you can walk away. At the sale deed stage they hold 95% and you cannot.
So read the agreement like it matters. It does.
4. Paying more than 10% before the agreement
Section 13 of RERA prohibits it. If a builder demands 25% "to confirm the booking", they are in breach — and you have just learned something useful about them, at no cost.
Frequently asked questions
What is the difference between a sale deed and an agreement for sale?
An agreement for sale is a promise to transfer property in future, on agreed terms. A sale deed actually transfers ownership. You can hold a signed, registered agreement and still not own the flat — ownership passes only on the registered sale deed.
Can I own a property with only an agreement for sale?
No. Section 54 of the Transfer of Property Act states that an agreement for sale does not, of itself, create any interest in the property. It gives you an enforceable contractual right — you can sue for specific performance — but not ownership.
Which one comes first?
The agreement for sale, by a long way. It's signed early, usually around booking. The sale deed is executed at the end, on final payment and possession — often three or four years later.
Which one should I read more carefully?
The agreement for sale, without question. That is where the carpet area, possession date, delay penalty and cancellation terms are fixed. By the time you reach the sale deed, all of it has been decided and you have no leverage left.
Is stamp duty paid twice?
Stamp duty is payable on both, but at different rates, and in several states the duty paid on the agreement is adjustable against the duty on the sale deed. So you are not paying full duty twice — but do confirm the position in your state.