Force majeure in RERA: when a builder's delay excuse is legitimate

Every delayed project comes with a letter, and every letter comes with a reason: material costs, labour shortage, approvals, "market conditions", the pandemic, the rains. Some of those reasons have legal force. Most do not. The difference decides whether the builder owes you interest for every month of delay, so it is worth knowing exactly where the law draws the line.

The letter Suresh and Kavita received#

Two years from their booking, Suresh and Kavita's Ahmedabad project wrote to all buyers: possession would move by 14 months owing to "unforeseen market conditions and input cost escalation". The letter used the phrase force majeure twice. Kavita, a retired bank officer, did what she used to do with loan restructuring requests: she asked what clause, which period, and approved by whom. Those three questions are the entire method of this article. The story is illustrative; the letter is practically a template.

What Section 6 actually says#

The RERA Act allows a project's registration to be extended for force majeure, and its explanation defines the term narrowly: a case of war, flood, drought, fire, cyclone, earthquake or any other calamity caused by nature affecting the regular development of the real estate project. The regulator may extend registration for such reasons, and otherwise in reasonable circumstances, by up to one year in aggregate.

Read that list again and notice what is missing: money. Nothing about funding, sales velocity, contractor insolvency, input costs or "market conditions". The Act deliberately treats those as the promoter's business risks. The promoter chose the completion date at registration; the buyer paid against it; only nature-scale disruption, certified by the regulator, moves it without consequence.

An analogy from the airport: force majeure is the fog that grounds every flight, and no airline owes you for fog. But an airline that oversold the aircraft, or failed to roster a crew, owes you rebooking and compensation, however sincerely it apologises. The law's whole job here is to stop crew-rostering failures from being filed under fog.

The COVID test case: how legitimate force majeure actually works#

The pandemic showed the machinery operating properly, with dates and orders rather than vibes. MahaRERA's order of April 2, 2020 extended by three months the validity of registrations expiring on or after March 15, 2020. A further order extended the relief, with the period March 15 to September 14, 2020 declared force majeure. Crucially, the orders spelled out the consequences: possession dates in registered agreements stood extended by the force majeure period, and that period was treated as a moratorium for calculating interest under Sections 12, 18 and 19. During the 2021 second wave, a further bounded extension followed.

Note the anatomy of legitimate force majeure: a defined trigger, a regulator's order, a stated period, and automatic expiry. A builder's letter has none of these properties. If the phrase appears without an order and a date range behind it, it is a mood, not a defence.

Legitimate and illegitimate, side by side#

What a valid extension does and does not do#

Even genuine force majeure is a pause, not a pardon. Three boundaries matter:

1. It covers only its own period. Six months of declared force majeure excuses six months. If the project was already nine months behind before the trigger, those nine months still attract remedies.
2. It is capped. Section 6 headroom is one year in aggregate. Serial "extensions of the extension" have no statutory basis and are the classic mark of a project in deeper trouble, one of the patterns covered in how to check a builder's track record.
3. It does not erase Section 18. Once any validly extended date passes, your full menu returns: exit with a refund of everything paid plus prescribed interest, or stay and receive interest for every month of delay until possession. The mechanics and rates are detailed in RERA's rules for delayed possession.

Regulators are enforcing this menu at volume: over 1.47 lakh complaints disposed of nationally by September 2025 (Ministry of Housing and Urban Affairs), the largest share about delay.

What to do this week, if you got the letter#

1. Pull the project's registration page. Check the current completion date, extension history and whether any extension application is pending or granted. An extension the regulator never granted is just stationery.
2. Date the delay. How much predates the claimed trigger? That portion is claimable regardless.
3. Write back asking Kavita's three questions. Which clause or order, covering which period, granted by whom. Keep the reply.
4. Decide your Section 18 posture. Exit with refund and interest, or stay and claim monthly interest. Both start from filing a complaint if the builder will not settle.

Reading the excuse before you buy, and while you wait#

A delay letter is easiest to fight when you saw it coming. The Rs 499 ReraGenie buyer report shows a covered project's complete extension history, its quarterly construction trendline against the promised date, and how often this promoter's other projects leaned on extensions, which is a working forecast of whether "force majeure" will one day arrive in your inbox. Existing buyers can put the project on ReraGenie alerts at Rs 499 per 3 months, so extension applications and completion-date changes reach you as filings, not as letters a year later. When the next letter uses the fog defence, sign up on ReraGenie and check whether the regulator saw any fog.

The one-line summary#

Force majeure is nature plus a regulator's order plus dates; everything else in a delay letter is a business problem wearing a legal costume, and Section 18 charges it interest.

This article is educational and not legal advice. For a dispute, consult a lawyer who practices before your state's RERA.