If your builder has missed the possession date promised in your agreement, you are not without options — but the right remedy depends on what you actually want out of the situation. Broadly, a delayed homebuyer in India has three paths: seek a full refund with interest, continue with the project and claim interest for the delay, or press for possession along with compensation. Each suits a different situation, and choosing the wrong one can cost you time and money.

What the law actually gives you

The Real Estate (Regulation and Development) Act, 2016 (RERA) governs most residential and commercial real estate projects registered with the state Real Estate Regulatory Authority. Under RERA, if a builder fails to hand over possession by the date agreed in the buyer's agreement, the buyer has a statutory right to either:

• Withdraw from the project and claim a full refund of the amount paid, along with interest for the period of delay, or
• Continue with the project and claim interest for every month of delay until possession is actually handed over.

Separately, a buyer can also approach the Consumer Disputes Redressal Commission under the Consumer Protection Act, 2019, particularly where there are additional issues like deficiency in construction quality, non-disclosure, or where the buyer wants compensation beyond what RERA orders typically cover (such as mental agony or litigation costs).

Refund vs. interest vs. possession: which one fits your case?

Choose a refund with interest if:

• You've lost confidence in the builder completing the project at all
• The delay has already been substantial (a year or more past the committed date)
• You have alternative housing plans and no longer need this specific flat

Choose to continue and claim delay interest if:

• The project is genuinely progressing, even if slowly
• You still want this particular flat — for location, price, or personal reasons
• You can afford to wait, provided you're compensated for the delay period

Choose possession with compensation if:

• The project is complete or near-complete but the builder is stalling handover
• You want the property now, plus be paid for the inconvenience and any additional costs (like rent you paid elsewhere during the delay)

What documents you'll need

• Builder-buyer agreement (with the possession date clause)
• Payment receipts / bank statements showing amounts paid
• Any correspondence with the builder about the delay (emails, letters, WhatsApp messages)
• RERA registration details of the project, if available
• Proof of alternative accommodation costs, if claiming rent as part of compensation

The practical process

A RERA complaint is generally filed before the state's Real Estate Regulatory Authority, and is often faster and more specialised for possession-and-refund disputes than a general consumer forum. A parallel or alternative route through the Consumer Commission may be more suitable where the issues go beyond delay alone — such as poor construction quality or misrepresentation at the time of booking. In some cases, both remedies can be pursued depending on the specific facts, though care needs to be taken to avoid duplication of relief.

Practical takeaway

Delay alone doesn't automatically mean you should walk away from the project — but it does mean you have a clear statutory right to either compensation or an exit, and that right doesn't erode just because the builder keeps pushing the date back. The stronger your documentation of the delay and your communication with the builder, the stronger your position in either forum.