The Clause That Makes Every Flat Buyer Anxious

You finally signed the builder-buyer agreement after months of negotiations. Months later, you sit down to actually read the fifty-page document — and there it is, buried in clause 14 or 21 — "The Developer shall hand over possession of the said Apartment on or before 31 December 2024, with a further grace period of six months." The committed date has come and gone. Then the grace period has come and gone. The lift is still not installed, the lobby is still half-finished, and the builder has just sent another email saying "structural work is in final stages."

Now you have a different worry. Can you ask for interest on the money you have already paid? Or has the builder bought himself a free six months on top of the agreed possession date, with no consequences? And what happens if he keeps extending beyond even the grace period — can he simply quote the same clause and run the clock for years?

The short answer is that you almost certainly can claim interest, and in many cases you can also claim a refund of your money with interest from the date of payment. The Supreme Court and the National Consumer Disputes Redressal Commission (NCDRC) have over the last several years cut a clear path through these clauses. This article walks through that case-law in plain English so that you can decide what to do with your own builder.

What Exactly Is a "Grace Period" — And Why Builders Include It

A grace period in a builder-buyer agreement is a buffer of extra time, usually three to twelve months, that the builder gives himself on top of the committed possession date. The clause typically reads something like — "Possession shall be handed over on or before [date], with a grace period of six months thereafter." On its face this looks reasonable. Construction is unpredictable, there are monsoon delays, labour shortages, regulatory clearances. A few extra months sounds like fair allowance.

The problem is what builders do with the clause. Three patterns recur. First, builders treat the grace period as automatic — they routinely deliver only after the grace period expires, even when there is no real delay event. Second, builders use the grace period to argue that interest cannot start running until the grace period ends, robbing buyers of months of interest. Third, when even the grace period is breached, builders keep extending without any clear stopping rule, using vague language like "force majeure" or "circumstances beyond our control".

The CP Act and RERA have responded to each of these patterns. The key idea is captured in Section 2(46) of the CP Act, 2019, which defines "unfair contract" — a contract between a manufacturer or trader and a consumer that has terms which cause significant change in the rights of such consumer, including terms that impose unreasonable charge, obligation, or condition that places the consumer at a disadvantage. A grace clause that lets the builder delay indefinitely without consequence, while still keeping the buyer's money, fits that definition.

How Courts Read a Grace Period — The "Reasonable Time" Test

The bedrock principle the Supreme Court keeps coming back to is — even if a grace period is written into the agreement, a buyer is only expected to wait for a reasonable time. Where the builder crosses that reasonable time, the agreement does not give him a perpetual licence.

In Wg. Cdr. Arifur Rahman Khan and Aleya Sultana v DLF Southern Homes Pvt. Ltd., the Supreme Court was looking at flats where the buyer-builder agreement promised possession by a specific date with a six-month grace period. By the time the case came up, nearly seven years had passed since the original committed date. The Court was crisp — "A buyer can be expected to wait for possession for a reasonable period. A period of seven years is beyond what is reasonable." It refused to non-suit the buyer just because his first prayer had been for compensation rather than refund. The orders below — directing refund of money paid, with interest — were upheld.

The same logic appears in many NCDRC orders. One National Commission order in a Buyer's Agreement dated 15 July 2007 case noted — "even according to the developer, the completion certificate was received on 29 March 2016. This was nearly seven years after the extended date for handing over of possession prescribed by the agreement. A buyer can be expected to wait for possession for a reasonable period. A period of seven years is beyond what is reasonable." The Commission therefore refused to be bound by the buyer's original choice of relief and ordered refund with interest.

The doctrine is simple. A grace period is not a black-box. It is read into the agreement to give the builder a reasonable cushion. But once construction stretches beyond what any reasonable buyer can be expected to wait for, the grace clause stops protecting the builder.

When the Interest Clock Starts Running — Yes, Even Past the Grace Period

Here is the interesting point — even when courts accept the grace period as part of the agreement, they typically start the interest clock from the day after the grace period ends, not before. So the grace period is not a "free pass". It is at best a deferred starting line.

In one NCDRC matter, the agreement provided for delivery of possession by 31 October 2013. There were genuine legal impediments to timely completion — orders passed by the National Green Tribunal. The Commission accepted that some of the delay was forced. But it held — "The delay ought to be computed from 6 months after 31 October 2013, i.e. from 1 May 2014 by taking into consideration the 6 months grace period provided in the Agreement." The interest period closed in April 2016 when the full Occupancy Certificate was finally obtained.

The structure that emerges from this and similar cases is:

  • Identify the committed possession date in the agreement.
  • Add the grace period mentioned in the same clause.
  • From the day after the grace period ends, until actual offer of possession or until the buyer chooses to take refund, the buyer is entitled to interest on every rupee paid to the builder.
  • Where the delay becomes unreasonable — typically more than a couple of years beyond grace — the buyer can ask for a refund of the entire principal with interest, instead of waiting indefinitely for possession.

One-Sided Clauses — Where Section 2(46) Bites

A grace period clause is not automatically unfair. What makes some grace clauses unfair is the imbalance — a long buffer for the builder against a tiny consequence for breach, combined with a strict consequence for the buyer if she defaults on a single instalment.

The Supreme Court in Pioneer Urban Land and Infrastructure Ltd. v Union of India (2019) looked closely at how builder-buyer agreements are typically drafted. The Court accepted that one-sided clauses in such agreements are part of why parliament needed to bring in RERA in the first place — these contracts are not bargained between equal parties but offered on a take-it-or-leave-it basis to ordinary buyers who have no real ability to negotiate. The CP Act, 2019 then formalised this through Section 2(46) and gave consumer commissions the express power to declare a contract term "null and void" if it is found to be unfair.

Practical examples of grace-period clauses being treated as one-sided include — clauses that give the builder grace period plus open-ended force majeure cover, but charge the buyer 18% interest if she is late by even one day on her instalment; clauses that say the grace period is automatic but levy "holding charges" if the buyer does not take possession exactly when offered; clauses that allow the builder to extend the grace period unilaterally by giving "notice" but do not give the buyer any reciprocal right to extend her payment schedule.

When a clause is one-sided in this manner, consumer commissions have either struck down the offending part, or read it down so that the buyer's interest rights kick in from the original committed date itself.

RERA Section 18 — A Parallel Track That Also Says "Pay Interest"

The Real Estate (Regulation and Development) Act, 2016 came in with its own answer to delayed possession. Section 18 of RERA says that if the promoter fails to complete or is unable to give possession by the date specified in the agreement, then at the buyer's option — (a) the promoter is liable to refund the entire amount with interest at a prescribed rate, or (b) if the buyer chooses to continue, the promoter shall pay interest for every month of delay till the handing over of possession.

Section 18 does not depend on the buyer first proving that the grace clause is unfair. It directly attaches interest to delay from the agreed date. The Supreme Court in cases like Newtech Promoters and Developers Pvt. Ltd. v State of Uttar Pradesh has held that the right of buyers under Section 18 is absolute — neither a force majeure clause nor a grace period clause can take it away if the delay is unreasonable.

This means a buyer typically has two parallel options:

  • File a RERA complaint under Section 18 for interest for delay, or for refund. The rate of interest is fixed by the state's RERA rules — usually State Bank of India highest marginal cost of funds rate plus two percent, which currently works out to around 10% to 11% per annum.
  • File a CP Act complaint for the same reliefs, but with the added power of the consumer commission to declare unfair clauses under Section 2(46) void, award mental agony compensation, and order refund with interest from the date of each instalment.

You can pursue either, and in some situations both, depending on the strategy. Many buyers also send a strong written demand or a formal legal notice before filing, which sometimes triggers a settlement without the need for a full case.

Will the Builder's Standard Defences Work? Mostly No

Builders typically run four standard defences when sued for delay. It helps to know what each looks like so you are not unnerved when the reply comes in.

"You took possession late, so you cannot claim interest" — used where the buyer was a bit slow to inspect or pay the final instalment. Courts have rejected this where the underlying delay was the builder's. The relevant question is the delay in offering possession, not in the buyer's acceptance.

"Force majeure — NGT order, GST change, COVID" — used to extend the grace period informally. Courts accept this only to the extent of the actual impact, and only where the builder shows specific events and dates. A blanket "construction was disturbed" is not enough.

"You agreed to the grace period in writing" — relies on the agreement being treated as a balanced contract. Courts have routinely held that builder-buyer agreements are contracts of adhesion — offered on a take-it-or-leave-it basis. Section 2(46) of the CP Act and the Pioneer Urban judgment apply.

"Your complaint is barred by limitation" — argues that the cause of action arose more than two years before you filed. For delayed possession, the cause of action is "continuing" — it keeps arising every month until possession is actually given. So a complaint filed three or four years after the original committed date is generally fine, so long as possession is still pending.

None of these defences is automatically fatal. If you have your documents, dates and payment trail clean, the defences usually do not hold up.

What Should I Actually Do Now?

If you are reading the grace-period clause for the first time and feel unsure, here is a step-by-step plan. Most of it you can begin today.

  1. Pull out your builder-buyer agreement and read the possession clause word by word. Note the committed date, the grace period, and any conditions on which the builder claims to extend that grace period.
  2. List every payment you have made. Date, amount, mode of payment, and what stage of construction it was for. This is the principal on which interest will be calculated.
  3. Check the project's RERA registration page. Every registered project has a public page showing the original completion date, any extensions granted, and any complaints filed. This tells you whether the builder has applied for and obtained any formal extension.
  4. Check whether you are within the original committed date plus grace period. If not, your interest claim has already started accruing.
  5. Send a written demand to the builder. Email plus registered post. Refer to your agreement clause, the dates, and ask for either (a) interest from the day after the grace period, or (b) refund of all amounts paid with interest. Give a clear deadline of 30 days.
  6. Talk to a property lawyer about whether to file under RERA, the CP Act, or both. Each has different procedural advantages. RERA is fast and rule-based. CP Act has wider relief powers and can attack the grace clause itself as unfair under Section 2(46). For broader background, see this overview of how consumer disputes work in India.
  7. Do not sign any "addendum" or "extension agreement" without legal advice. Builders often slide such addenda in front of buyers as if they are routine — they almost never are. They usually waive your right to interest in return for a new (and still vague) promise.
  8. If the builder offers a settlement, compare it against what a forum would actually award. Interest at RERA rate from grace-end to today is often substantially more than the builder's first offer.
  9. If you want out, ask for refund — not just interest. Once delay crosses the "reasonable time" line, refund of principal plus interest is a recognised remedy. The Arifur Rahman Khan case in the Supreme Court is the direct authority.
  10. Keep your file complete. Agreement, brochure, payment receipts, all email correspondence, the RERA page printout, all builder notices and updates. Whoever decides your case will rely on what is on paper.

What You Can Actually Recover

The relief in delayed-possession matters has settled into a fairly predictable pattern. The exact figures depend on facts, but the structure is the same across most forums.

Interest for the delay period. Calculated on every rupee paid by the buyer, from the day after the grace period ended, until the day possession is actually offered or refund is paid. Rates typically range from RERA prescribed rate (around 10-11% per annum) to higher rates of 12% to 18% awarded by some consumer commissions, depending on facts.

Refund of principal with interest, where you elect to exit. Where the delay is unreasonable, the buyer can ask for refund. The Arifur Rahman Khan judgment confirms this. The refund is of all instalments paid, plus interest from the date of each instalment.

Compensation for mental agony. Consumer commissions routinely add a fixed component, often Rs 50,000 to a few lakh, for the buyer's harassment over the years.

Litigation cost. Awarded as a fixed amount, modest but real.

Direction to deliver promised amenities, where you elect to continue. If you want the flat but the lift, club or parking promised in the brochure are missing, the commission can direct the builder to provide them within a deadline.

Delayed-possession matters have layers — the agreement's possession clause, the grace clause, the force-majeure clause, the RERA timelines, the actual evidence of construction progress, and your own payment record. Getting the strategy right at the start — RERA or CP Act or both, refund or interest, individual or joint complaint — is most of the battle. At Pinaka Legal, the property team reviews the agreement and the project's RERA page on the same day, calculates your delay-interest exposure at current rates, and tells you whether the case is straightforward or needs a more careful approach. A typical first consultation is enough to map out exactly what you can recover and how long it might take.

The Grace Period Is Not a Shield Forever

Builders draft grace-period clauses to look reasonable, and to most buyers they do. But Indian courts have steadily eroded the idea that a grace clause is a permanent shield. The "reasonable time" test, the Section 2(46) power to declare a clause unfair, and the Section 18 RERA right to interest or refund all push in the same direction — once the delay crosses what any reasonable buyer can be expected to bear, the builder cannot hide behind his own clause. If your committed possession date is gone, your grace period is gone, and possession is still not in sight, you almost certainly have an interest claim that is worth pursuing. The earlier you start the paper trail, the larger and cleaner that claim becomes.

Written by the Pinaka Legal Editorial Team. For queries on builder delay, grace-period clauses and delay-interest claims, call +91 8595704798 or email info@pinakalegal.com.

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Frequently Asked Questions

Does a 6-month grace period in my builder agreement mean the builder owes no interest for those six months?

It depends on the wording of the clause and the surrounding facts. In most cases, consumer commissions and RERA authorities treat the grace period as part of the agreed possession timeline — so interest does not start running during the grace period, but it starts running immediately the day after the grace period ends. Where the agreement is one-sided in other ways, or where the grace period is being used as a tool to extend indefinitely, commissions have started the interest clock from the original committed date itself, treating the grace clause as unfair under Section 2(46) of the CP Act 2019.

Can I still claim delay interest if my agreement clearly says "grace period of six months"?

Yes. The interest clock simply starts the day after the grace period ends. Multiple National Commission orders and Supreme Court decisions — including the Arifur Rahman Khan v DLF judgment — have computed delay interest from the day immediately after the grace period. A grace clause is not a waiver of interest. It is a buffer. Once the buffer is gone and the builder is still not handing over, every rupee you have paid starts earning interest at the rate the forum considers fair.

What does the Supreme Court mean by "reasonable time" for possession?

The Supreme Court has not fixed a single number, but it has been clear in cases like Arifur Rahman Khan v DLF that a buyer is only expected to wait a reasonable period beyond the committed date. In that case, seven years was held to be beyond reasonable. In other cases, delays of two to three years beyond the grace period have been considered unreasonable enough to justify refund with interest. The test is fact-specific — the longer the delay and the weaker the builder's explanation, the easier it is for the buyer to exit with a refund.

Is a grace-period clause automatically a one-sided clause under Section 2(46) of the CP Act?

Not automatically. A short, well-defined grace period — say three to six months with specific triggers — is usually treated as reasonable. What makes a grace clause unfair is the combination — a long buffer, vague force-majeure cover, no reciprocal right for the buyer, and disproportionate penalties for the buyer's small defaults. The Pioneer Urban Land judgment from the Supreme Court accepts that builder-buyer agreements are contracts of adhesion, and Section 2(46) of the CP Act 2019 gives consumer commissions the power to strike down or read down clauses that cause "significant change" in the buyer's rights.

Should I file under RERA Section 18 or under the Consumer Protection Act?

It depends on what you want. RERA Section 18 is faster and rule-based — you get interest at the prescribed rate (around 10-11% per annum) from the agreed date until possession or refund, and you do not need to prove deficiency. The CP Act gives wider relief — you can also claim mental agony compensation, attack the grace clause itself as unfair, and have refund of principal calculated from the date of each instalment. Many lawyers file under both regimes parallelly, with the strategy decided by the size of the claim and the urgency.

What if the builder uses "force majeure" — NGT order, COVID, GST — to justify going past the grace period?

Force majeure works only to the extent of the actual disruption. The builder has to show specific events, specific durations, and a specific link to his project. A blanket reference to "circumstances beyond our control" is rejected. Courts have allowed the grace period to be extended where, for example, the National Green Tribunal had specifically stopped construction for a period — but only by the actual stopped duration, not indefinitely. Vague COVID claims have been rejected unless the builder can show his particular project was actually held up.

Can I ask for a refund even though my agreement only mentions interest for delay?

Yes. The Supreme Court in Arifur Rahman Khan v DLF refused to limit the buyer to the agreement's stated remedies. Once delay crosses the "reasonable time" line, the buyer is entitled to ask for refund of principal with interest, regardless of whether the agreement specifically provides for refund. Section 18 of RERA also gives the buyer a clear option — either continue and take interest, or exit and take refund with interest. The choice belongs to the buyer.

The builder is now offering a small "compensation" to drop my interest claim. Should I accept?

Be very careful. Builders often offer Rs 5 per square foot per month or a similar formula, which sounds reasonable but is usually a small fraction of what a forum would award at RERA-prescribed or CP-Act-awarded interest rates. Before signing any settlement or release, calculate what you would receive at 10-12% per annum on your total payments from grace-end to today — the gap is often substantial. A short consultation before signing is a small investment compared to giving away a significantly larger entitlement.

My builder keeps issuing "addendum agreements" extending the grace period. Are these enforceable?

Not always. Where the addendum is signed without genuine negotiation, in return for inadequate consideration, or where the buyer had no real choice (for example, the builder threatened to forfeit money), commissions have struck down such addenda as unfair under Section 2(46). The key question is — did the buyer give informed consent in a balanced negotiation, or was the addendum slid in as a take-it-or-leave-it document? If the second, it does not bind the buyer.

How long do delay-interest cases usually take in RERA and the consumer commissions?

RERA matters are usually faster — orders within six to twelve months at the authority level, with appeals to the Appellate Tribunal taking another six to twelve months. Consumer commission matters depend on the value — District Commission matters can be decided in nine to eighteen months; State Commission and National Commission matters can take longer, especially when builders appeal. Where there is a strong prima facie case, both forums can pass interim orders directing the builder to maintain status quo, deposit a sum, or update construction progress.

Is the limitation period for a delay-possession complaint two years from the committed date?

No. The cause of action in a delayed-possession case is "continuing" — it keeps arising every month that the builder fails to hand over. So a complaint filed three, four or even five years after the original committed date is generally maintainable, so long as possession is still pending and you have not signed a final settlement. The two-year limitation under the CP Act is calculated from the date the cause of action ceases or the buyer chooses to crystallise the claim — typically the date you send the demand or the date you elect refund.

What is the typical rate of interest awarded in delayed-possession cases?

Under RERA, the prescribed rate is SBI's highest marginal cost of funds rate plus two percent — currently around 10% to 11% per annum. Under the CP Act, consumer commissions have awarded rates ranging from 9% to 12% per annum, with some cases going up to 15% to 18% where the builder's conduct has been particularly egregious. Where the buyer elects refund, the interest typically runs from the date of each instalment, not just from the agreed possession date — which can substantially increase the recovery.

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