Builder Cancelled Your Flat? What RERA Section 11(5) Means for Bengaluru Buyers
Section 11(5) of the RERA Act lets a promoter cancel an allotment only in terms of the agreement for sale, and lets a buyer approach the Authority if a cancellation is unilateral and without sufficient cause. Here is how Bengaluru buyers can respond.
The letter arrives without warning. A Bengaluru buyer who has paid for two years on an under construction flat opens an email headed "Cancellation of allotment". The builder says an instalment was late, or that a document was not submitted in time, and that the flat has been cancelled. Some of the money paid will be forfeited, the letter adds, and the unit will be offered to someone else.
For a buyer, few letters are more frightening. The Real Estate (Regulation and Development) Act, 2016 does not leave the promoter free to do this as it pleases. Section 11(5) limits cancellation to the terms of the agreement for sale, and gives the buyer a route to the regulator if a cancellation is unilateral and without sufficient cause. This guide reads the provision as published in the Gazette of India and explains how a Bengaluru buyer can respond.
The short answer. Section 11(5) of the RERA Act says the promoter may cancel an allotment only in terms of the agreement for sale. Its proviso says the allottee may approach the Authority for relief if aggrieved by a cancellation that is not in accordance with the terms of the agreement for sale, unilateral and without any sufficient cause. The buyer's own duties sit in section 19, which requires payments in the manner and time the agreement specifies and makes the allottee liable to interest for delay. The trade-off: the Act protects a buyer against arbitrary cancellation, but a buyer who has genuinely breached the agreement's payment terms has a weaker case, so keeping your own side clean matters.
What does section 11(5) say about cancelling an allotment?
The Gazette of India copy of the RERA Act sets out section 11(5) in two parts. The main sentence says the promoter may cancel the allotment only in terms of the agreement for sale. The proviso says the allottee may approach the Authority for relief if aggrieved by such cancellation and such cancellation is not in accordance with the terms of the agreement for sale, unilateral and without any sufficient cause.
The word "only" in the main sentence does the heavy lifting. A promoter cannot point to a clause in a brochure, an internal policy or a booking form signed before the agreement and treat it as a licence to cancel. The test is the agreement for sale.
This links directly to section 13, which says a promoter shall not accept more than ten per cent of the cost of the apartment, plot or building as an advance payment or application fee without first entering into a written agreement for sale and registering it. So for most buyers who have paid more than the booking stage, a registered agreement should exist, and it is the document against which any cancellation is tested. Our earlier guide to the ten percent advance rule under section 13 explains that step.
When can a buyer challenge a cancellation?
The proviso to section 11(5) describes the cancellations a buyer can take to the Authority. Read closely, it names three features: the cancellation is not in accordance with the terms of the agreement for sale, it is unilateral, and it is without any sufficient cause.
In practice, a buyer should test any cancellation letter against each of those features. Does the agreement contain a cancellation clause at all? Does that clause apply to the facts the promoter relies on, such as the length of the delay or the type of default? Was notice given in the way the agreement requires? Is the stated reason a real breach, or something minor that the agreement does not treat as grounds for cancellation?
The table below sets out common situations and how the Act frames each one.
| Situation | What the Act says | What a buyer should check |
|---|---|---|
| Promoter cancels under an agreement clause | Cancellation allowed only in terms of the agreement for sale | Whether the clause applies to these facts |
| Promoter cancels with no clause or reason | Allottee may approach the Authority if unilateral and without sufficient cause | Keep the letter and your payment record |
| Buyer has paid late | Allottee liable to interest at the prescribed rate for delay | Whether interest, not cancellation, is the agreed consequence |
| Payment terms eased by both sides | Obligations and interest may be reduced when mutually agreed | Any written relaxation from the promoter |
| Promoter itself is in default | Promoter liable for refund or interest under section 18 | Whether the promoter met its own dates |
What are the buyer's own payment duties?
Section 19 balances the picture. Section 19(6) says every allottee who has entered into an agreement for sale under section 13 shall make necessary payments in the manner and within the time specified in the agreement, and pay a share of registration charges, municipal taxes, water and electricity charges, maintenance charges, ground rent and other charges.
Section 19(7) says the allottee shall be liable to pay interest, at the prescribed rate, for any delay in payment towards any amount or charges under section 19(6). Section 19(8) adds that these obligations and the liability for interest may be reduced when mutually agreed between the promoter and the allottee.
Two practical points follow. First, the Act itself attaches interest to late payment. Whether a late payment can also lead to cancellation depends on what the agreement for sale says, which is why the agreement matters so much. Second, if a promoter has agreed in writing to give you more time, that relaxation is part of the record, and it should be produced if a cancellation is later said to rest on the same delay. Our explainer on interest on late instalments under section 19 covers the interest side in detail.
What should your written objection say?
A clear written objection does two jobs. It puts your position on record before the promoter acts on the cancellation, and it becomes the first document in any complaint. Keep it short, factual and dated.
Start by identifying the flat, the agreement for sale and its registration details, and the cancellation letter you are responding to. Then set out the payment history in a simple list of dates and amounts, and attach the receipts. If the promoter relies on a late payment, state when the payment was made and whether interest was paid or offered under section 19(7).
Next, point to the agreement. Quote the cancellation clause and explain why it does not apply, or why its conditions, such as notice or a period to cure the default, were not met. If the promoter agreed in writing to give you more time, attach that message and refer to section 19(8).
Finally, state what you want: withdrawal of the cancellation and confirmation that your allotment stands. Say that you reserve your right to approach the Authority under the proviso to section 11(5). Send it to the promoter's registered address and keep proof of delivery.
What relief can the Authority give?
The proviso to section 11(5) says the allottee may approach the Authority for relief. Section 31 of the Act allows any aggrieved person to file a complaint with the Authority or the adjudicating officer for any violation or contravention of the Act, rules or regulations. Section 18(3) adds that if the promoter fails to discharge any obligation under the Act or the terms of the agreement for sale, the promoter is liable to pay compensation to the allottees in the manner provided under the Act.
The Act does not list in section 11(5) the specific orders the Authority may pass on a wrongful cancellation, so the relief in a given case will depend on the facts and on how the Authority applies its powers. What a buyer can control is the quality of the file: the agreement, every payment, every demand letter, every communication about the alleged default, and the cancellation letter itself.
Act quickly. A promoter that has cancelled an allotment may try to offer the unit to someone else. A prompt written objection, followed by a complaint if needed, puts your position on record early.
How can a Bengaluru buyer protect against a wrongful cancellation?
Most cancellation disputes turn on paperwork, so the best protection is a complete and organised file from the day of booking. Use this checklist:
- Read the cancellation clause in your registered agreement for sale before signing.
- Note what the agreement says about notice, cure periods and forfeiture.
- Pay each instalment by the due date and keep the receipt and bank entry.
- Get any extension or relaxation of payment terms from the promoter in writing.
- Reply in writing to any default notice, stating your position and dates.
- If a cancellation letter arrives, object in writing at once and keep proof of delivery.
- File a complaint with the Authority if the cancellation is unilateral and without cause.
None of this guarantees a particular outcome, but it puts you in the position the Act assumes: an allottee who has met its own obligations and can show that the promoter has not.
What do Bengaluru buyers ask about cancellation of allotment?
Can a builder cancel my flat booking under RERA?
Section 11(5) of the RERA Act says the promoter may cancel an allotment only in terms of the agreement for sale. If you are aggrieved by a cancellation that is not in accordance with the agreement, unilateral and without any sufficient cause, the proviso lets you approach the Authority for relief.
What can I do if my allotment is cancelled without reason?
Object in writing straight away and keep proof of delivery. The proviso to section 11(5) allows an aggrieved allottee to approach the Authority for relief, and section 31 lets any aggrieved person file a complaint with the Authority or the adjudicating officer for a violation of the Act.
Does a late instalment let the builder cancel my flat?
Section 19(7) makes the allottee liable to pay interest at the prescribed rate for delayed payments. Whether a delay can also lead to cancellation depends on the terms of your agreement for sale, because section 11(5) allows cancellation only in terms of that agreement. Read the cancellation clause carefully.
Can the builder and buyer agree to relax the payment terms?
Yes. Section 19(8) of the RERA Act says the allottee's payment obligations and the liability to pay interest for delay may be reduced when mutually agreed between the promoter and the allottee. Get any such relaxation in writing and keep it with your agreement and payment records.
Last updated 2026-10-18. PropNewz Team.
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