RERA Builder Obligations: What Developers Must Deliver

When a Sales Pitch Is Actually a Legal Duty

Sit through any pre-launch sales presentation and you'll hear a familiar script: "possession guaranteed by December," "we always use RERA carpet area," "escrow account, fully compliant." Some of that is marketing gloss. Some of it is a legal obligation the developer cannot walk away from without consequences. The trouble for a first-time buyer is that both statements sound identical in the sales office — confident, specific, reassuring. The difference only becomes visible when you know where to look: the state RERA portal, the sanctioned plan, the registered agreement for sale.

The Real Estate (Regulation and Development) Act, 2013 exists precisely to close that gap. It doesn't ban optimistic marketing — it forces a defined set of disclosures and conduct rules on anyone who develops and sells real estate above a stated threshold, and it gives buyers a public record to check those disclosures against. This article walks through what a "promoter" (the Act's term for a developer/builder) is actually required to do, where you can verify each obligation, and how to use that knowledge at the negotiating table rather than after a dispute has already started.

This is general information about how the law is structured, not legal advice, and it is not an assessment of any specific project. For your own purchase, always confirm current details on your state's official RERA portal and consult a qualified professional for anything transaction-specific.

Who Counts as a "Promoter" Under RERA

The Act defines "promoter" broadly — not just the visible brand name on the hoarding, but the person or entity that constructs, or causes to be constructed, an apartment/building/plot for sale, including landowners who enter into development arrangements and even the current owner of an under-construction project who has taken over from an earlier promoter. This matters because buyers sometimes assume obligations vanish when a project changes hands mid-construction; the Act is designed so the promoter role — and its obligations — travel with whoever holds it at a given time.

Most obligations discussed below apply once a project crosses the registration threshold set by the Act and state rules (broadly, projects above a certain plot area or number of units, with some state-specific carve-outs for smaller developments). Below-threshold projects still fall under general contract and consumer law, but the RERA-specific machinery — escrow, quarterly disclosures, the Authority's enforcement powers — is anchored to registration.

The Core Obligations, Walked Through

1. Register the project before advertising or accepting money. A promoter must register the project with the state Real Estate Regulatory Authority before it can be advertised, marketed, booked, sold, or offered for sale — with the registration number required to appear on all promotional material. If you see a project being marketed without a visible RERA registration number, that itself is a signal to ask why before it's a signal to panic; verify directly on the state portal rather than relying on what's printed in a brochure.

2. File and update disclosures on the public portal. Registration isn't a one-time filing. Promoters are expected to keep the project page current — layout plans, sanctioned plans, land title status, promoter details, and the status of the project — and to submit periodic (commonly quarterly) progress updates so the public record reflects reality rather than the state at launch. This quarterly-update habit is one of the most useful things a buyer can check: a project whose portal page hasn't moved in over a year is worth asking pointed questions about.

3. Maintain a separate account and deposit 70% of collections into it. This is one of RERA's most structurally important protections. Amounts realised from allottees for a project must be maintained in a separate bank account, with at least 70% of the sums collected from buyers deposited there and withdrawn only in proportion to the percentage of construction completed, certified by an engineer, architect, and chartered accountant. The intent is to prevent the historic practice of diverting one project's buyer funds to launch or bail out another. As a buyer, you generally can't see the account balance directly, but the certification chain (engineer/architect/CA sign-off before each withdrawal) is part of what state authorities can be asked about if a project stalls.

4. Sell and calculate price on RERA carpet area — not "super built-up." The Act defines carpet area precisely (net usable floor area, excluding external walls but including internal partition walls) and requires agreements to state price on that basis. This closed a long-standing pain point where buyers paid for vague "super built-up" figures that bundled in shared common areas with no consistent formula across builders. Any agreement that still prices predominantly on undefined "super area" without also stating RERA carpet area is worth raising as a direct question before signing.

5. Not alter the sanctioned plan without the required buyer consent. A promoter cannot make structural alterations to the sanctioned plans, layout, or specifications of a plot/apartment/building without the prior written consent of the specific allottee for changes to their own unit, and a higher threshold of allottee consent (commonly two-thirds, as prescribed) for other alterations to the building or common areas. This is a real check on unilateral changes made mid-construction to cut costs or add saleable area elsewhere in the project.

6. Hand over on time, and pay if you don't. The agreement for sale must specify a possession date, and if the promoter fails to deliver by that date (subject to force majeure), the allottee has statutory options — including the right to withdraw with refund plus interest, or to stay and receive monthly interest for the delay period, at rates prescribed by the state's rules.

7. Honour a 5-year structural defect liability and clear title. After possession, if any structural defect or defect in workmanship, quality, or provision of services is brought to the promoter's notice within five years, the promoter is required to rectify it without further charge, within a reasonable time, and if not rectified, the allottee is entitled to compensation as provided under the Act. Separately, the promoter is obligated to have and convey a valid, marketable title, and to obtain and hand over the completion/occupancy certificate along with other stipulated documents at possession.

8. Form the association of allottees and hand over common areas. Within the prescribed period after a majority of units are booked, the promoter must facilitate formation of an association/society of allottees, and must eventually transfer the common areas, facilities, and relevant documents to that association or the competent authority.

Obligation → Where the Buyer Verifies It

Portals and Quarterly Updates: The Geography of Verification

Every state runs its own RERA authority and portal — MahaRERA, UP-RERA, Karnataka RERA (K-RERA), TN-RERA, and so on — each with its own project search, complaint-filing process, and quarterly progress report (QPR) format. There is no single national search engine that aggregates all of them, so the first practical step for any buyer is identifying the correct state portal for the project's location and searching by registration number or project name. The QPR is worth reading past the summary line: it typically breaks down completion percentage by building/tower and lists any material change since the last filing, which is far more informative than a marketing update.

A Short Scenario: Using an Obligation to Get a Document Released

A buyer nearing possession asked the sales team for the occupancy certificate before making the final payment tranche. The response was a vague "it's in process, don't worry." Rather than accepting that, the buyer pointed to the specific obligation — that handing over the completion/occupancy certificate is part of what the promoter must provide at possession — and asked, in writing, for the current status as filed on the state portal, plus a projected date. That single written request, tied to a named obligation rather than a general complaint, moved the conversation from reassurance to a documented answer, which is itself useful if the matter needs to go further later.

Obligations and Your Remedies if They're Breached

Each obligation above has a corresponding remedy path if breached — reporting non-registration or false advertising to the state Authority; filing a complaint over failure to maintain RERA carpet-area pricing or over unauthorised plan changes; invoking the delayed-possession remedy of withdrawal-with-refund-and-interest or continued monthly interest; and issuing written defect notices within the five-year window. Understanding which obligation was breached is the first step toward knowing which remedy actually applies — a delay complaint and a defect-liability notice are different processes with different timelines, and conflating them slows things down.

Pro Tips for First-Time Buyers

• Before booking, pull up the project on the state RERA portal yourself — don't rely on a screenshot from the sales team, which can be outdated or, rarely, altered.
• Ask specifically for the RERA carpet area figure in writing before you ask about total price; anchor the price discussion to that number.
• Read the QPR's completion percentage against the promised possession date yourself — if the math doesn't plausibly work, ask why.
• Keep every written communication (email, portal query, WhatsApp with sales) — dated correspondence is what supports a later complaint if one becomes necessary.
• If a promoter resists giving you the registration number or portal link, treat that reluctance itself as information.

Common Mistakes to Avoid

• Assuming a project is compliant because a broker or sales executive says "fully RERA approved" — always verify the registration number independently on the portal.
• Signing based on "super built-up area" pricing without insisting the RERA carpet area is also stated in the agreement.
• Waiting until possession to raise defect concerns — the five-year window starts running from possession, so document and notify defects as they're noticed.
• Treating a delayed project as automatically a fraud case — delay remedies (interest/refund) and fraud/misrepresentation are legally distinct paths with different evidence needs.
• Not reading the sanctioned plan against what was actually built — plan-alteration consent is a real, checkable right.

How This Fits With the Rest of Your Buying Process

Tracking which obligations you've verified against the public record, across a purchase that can stretch over years, is exactly the kind of organisational task that's easy to let slip. DrawMagic's buyer intelligence companion — an evolving feature we're actively building out — is designed to help you keep a running, private record of what you've confirmed against a project's public filings, so you're not reconstructing a timeline from memory when it matters. Every fact it surfaces is presented with its source and as-of date through our responsible AI approach — we show you what's on the public record, we never score or rate a builder.

If you're earlier in your search and still getting oriented on how the process works end to end, our guide for buyers is a good next stop, and our help centre covers common process questions if you get stuck on terminology or next steps.

Why This Matters Beyond One Purchase

According to IBEF's overview of the real estate industry in India (as of February 2026), the sector is expected to grow from roughly US$200 billion (2021) toward US$1 trillion by 2030, with FY25 project delivery already up 33% year-on-year to over 406,000 units — a scale of activity that makes buyer-side literacy about statutory obligations more important, not less, since the sheer volume of registered projects means individual buyers increasingly have to do their own portal checks rather than relying on word of mouth.

Key Takeaways

• A "promoter" under RERA is defined broadly and obligations travel with whoever holds that role, even if a project changes hands mid-construction.
• Registration must happen before a project is advertised or booked — check the registration number on the state portal, not just the brochure.
• At least 70% of buyer collections must sit in a separate account, released only against certified construction progress.
• Pricing must be stated on RERA-defined carpet area, not vague "super built-up" figures.
• Structural or layout changes need buyer consent — your unit needs your specific written consent for changes to it.
• Delayed possession triggers statutory remedies: refund with interest, or continued interest while you wait.
• A 5-year structural defect liability applies after possession — document and notify defects promptly, in writing.
• Quarterly progress reports on the state portal are a free, real check on whether marketing claims match filed status.
• DrawMagic never rates or scores a builder — it helps you track public-record facts against your own project, with sources shown.

Ready to start keeping your own record of what's been confirmed? Set up your buyer intelligence tracker and pair it with our broader guide for first-time buyers as you work through the process.