Forming a buyers' association under RERA for a delayed project

When construction stops, the buyers find each other on WhatsApp within days. The group fills with photographs of an idle crane and messages forwarded from numbers nobody can place, and months later it has produced a great deal of anger and not one document. A buyers' association under RERA turns that crowd into something a promoter has to deal with and a regulator will hear: a registered body with a list of its members, people elected to speak for them and written authority to do it.

Skipping that step has a cost. MahaRERA disposed of 6,945 complaints in 2025, 81 percent more than the 3,824 of 2024, and reported 6,916 still pending, by its own figures for the year. A forum working through that many files rewards papers in order, and on the clubhouse, the road and everything else a project shares, it has looked to the collective body rather than to whichever buyer files first.

What the law recognises#

Section 31 of the RERA Act lets any aggrieved person complain to the Authority, and its explanation says that "person" includes the association of allottees or any voluntary consumer association registered under any law for the time being in force. Section 11(4)(e) obliges the promoter to enable the formation of an association, society or co-operative society of the allottees under the laws that apply, and rules made under the Act, Karnataka's for example, define the association as "a collective of the allottees of a real estate project, by whatever name called, registered under any law for the time being in force, acting as a group to serve the cause of its members", including their authorised representatives. A WhatsApp group is not registered under any law, and that is the gap this guide closes.

Maharashtra also sets a timetable for one particular body: rule 9 of the state's RERA rules has the promoter apply to register a co-operative housing society within three months of 51 percent of bookings, which shapes the first year after possession. Where a promoter has not applied, that rule does nothing for the buyers still waiting on it.

A practitioners' note on RERA complaints from the Western India Regional Council of the Institute of Chartered Accountants of India describes MahaRERA's approach: group complaints are entertained for common reliefs, such as those under sections 7 and 8 on revocation and lapse, and for common amenities, while individual reliefs need individual complaints or risk dismissal for misjoinder. In June 2026 MahaRERA held that once a co-operative housing society is formed, disputes over common amenities, maintenance charges and collective facilities go through the society, under section 19(3), which gives the association of allottees its claim to the common areas.

What you need before you start#

• The registration and what it covers. The MahaRERA registration number, and the buildings and common amenities it includes. One registration can cover several buildings, and the association's scope should match it.
• One file per flat. Copies of the registered agreement or the allotment letter, the Index II where there is one, and every payment receipt with its matching bank statement line. Copies only: no association needs a member's originals.
• Founders. Seven people for a society under the Societies Registration Act, 1860, or at least two directors for a section 8 company, drawn from every building.
• An address and a secretary. A registered office, and one person to keep the minutes, the members' register and the letters.
• Time. A few weeks to register, and longer for members' papers.

The route at a glance#

Doing each step well#

1. Turn phone numbers into flats. Build one row per flat: building, flat number, the allottee's name exactly as on the agreement, and the amount paid to date. What you will see: the group shrinks, because numbers belong to spouses, relatives, brokers and buyers who cancelled and were refunded. Red flag: a member who cannot produce an agreement or allotment letter, or who works for the promoter. Neither belongs in the room when the association decides what to demand.
2. Write down what the association is for. Name the common issues: completing the unfinished buildings, the shared amenities, the roads and a dated schedule. Enforcing the brochure's amenities has its own guide. What you will see: pressure to fold everyone's delay interest into one large claim. Red flag: a promise, in the objects clause or a group poll, that the association will recover members' individual money.

3. Choose the legal form. The table below compares them. What you will see: advice that only a co-operative society counts, which the Act's words, registered under any law, do not support. Red flag: waiting on a promoter whose society application is already overdue while the common issues drift.
4. Elect office-bearers from every building. A president, a secretary and a treasurer, chosen at a meeting with minutes and a signed attendance sheet, on one flat, one vote. What you will see: the loudest voices on the group volunteering. Red flag: every office-bearer from one building. The buyers with most at stake and the residents who use the road every day both need a seat.
5. Register, and open a bank account. File the papers, then open an account in the association's name with two signatories, and receipt every rupee from the first day. What you will see: a registration certificate, which goes into every letter you send. Red flag: subscriptions paid into a personal account, or by UPI to whoever is keenest.
6. Collect written authority. Each member signs a membership form and an authority letter naming the office-bearers to deal with the promoter and MahaRERA on the common issues. What you will see: some sign at once and some never do. Red flag: claiming to speak for people who never signed. Count only signed members.
7. Take the first step in writing. A dated letter asking the promoter for a revised schedule, with a reply window, or, where letters have already gone unanswered, a joint complaint on the common reliefs, with the mechanics in how to file a MahaRERA complaint. A letter is stronger with the filing's own dates in it: the free project page on ReraGenie sets the first promised possession date against the current one and lists each extension with the promoter's stated reason, and a Rs 299 project watch emails you when that one filing changes. Red flag: a first step that is a social media campaign. It feels like action and leaves no record a regulator can use.

Which legal form fits#

Three forms come up in Maharashtra, and only two are in the buyers' own hands.

The society route asks the least of a group that holds nothing from the promoter; a section 8 company takes more filing and brings company-law governance. Either way, have the objects clause drafted by someone who registers such bodies regularly, because each law limits the purposes it will register. Where one building already has a co-operative society, bring its committee in rather than going around it: MahaRERA now sends that building's common-amenity disputes through the society.

An analogy: a mandate, not a mood#

A bank will not act for a group of depositors because they share a WhatsApp group. It acts on a mandate: a signed instruction from each account holder, saying who may operate the account and for what. A buyers' association is the same instrument pointed at a promoter and a regulator. Registration opens the account, the members' list names the account holders, one per flat, and the authority letters are the mandates. The office-bearers are the signatories, and they may act only within what those mandates allow.

Suresh and Kavita's association#

Suresh and Kavita (illustrative, as our stories always are) live in their Pune retirement flat, bought for Rs 95 lakh without a loan and held in Suresh's sole name, in a tower that received its occupancy certificate and has its own co-operative society, whose committee took up the leaking shaft in their first monsoon. The same MahaRERA registration also covers two more towers, the clubhouse and the internal road that serve the whole layout, and work on those slowed and then stopped. The WhatsApp group that formed was large, loud and unable to say how many flats it spoke for. Names and numbers in this story are illustrative.

Kavita, a retired bank officer, started with the list. She asked every number for a tower, a flat, the agreement's first page and the payment receipts, and built one row per flat. About one number in three fell away: second phones, two brokers, buyers who had cancelled and been refunded, and one person from the promoter's sales office. What remained could be counted, tower by tower. Seven allottees, Suresh among them and at least two from each tower, founded a society under the Societies Registration Act, 1860, because it needed nothing from the promoter. A buyer from an unfinished tower became president and Kavita secretary. The rules gave each flat one seat, held by the allottee or a family member authorised in writing, so Suresh signed the authority that let Kavita hold theirs.

The snag came at the first general meeting, when buyers from the unfinished towers asked the association to claim their delay interest. The answer went into the minutes: the association would press the common items and help each member prepare a claim under the delay rules, but every allottee would sign and file their own. Two members left over it. The rest signed authority letters naming the president and the secretary to act on the common issues.

The association's first act was a letter, not a complaint. Signed by the president and the secretary, it enclosed the registration certificate and the count of signed members in each tower, and asked the promoter, within 30 days, for a revised and dated schedule for the two towers, the clubhouse and the road, and for the co-operative society applications still owed for the two towers. Otherwise, it said, the association would file a joint complaint with MahaRERA on those common items. The tower society's chair countersigned it, and Kavita filed the postal receipt beside the minutes.

What the filing can tell your association#

Most of an association's facts are on the public record. The Rs 499 ReraGenie buyer report reads one project's filing and selected filed documents, and three of its sections serve an association directly:

• Sanctions, units and sales, building by building: the flats each building should hold, which is what a members' list is checked against. Unit counts are filed on only about 38 percent of projects, so for some registrations this table will be thin.
• Construction pace against the district: a stalled building's progress set beside the district's, which turns "work has stopped" into a comparison a letter can quote.
• Complaints and cases in plain words: what other buyers have already asked MahaRERA for, with case numbers, so a joint complaint builds on them rather than repeating them.

It comes with the project's filed documents as a ZIP and a free 90-day project watch, which emails when the filing changes.

The checklist#

• One row per flat, the allottee named as on the agreement, every payment receipted.
• A written purpose: common issues only, individual claims left to each allottee.
• A society with seven founders or a section 8 company with two directors, registered.
• Any overdue co-operative society application pressed for in writing.
• Office-bearers from every building, elected at a minuted meeting, one flat one vote.
• A bank account in the association's name with two signatories.
• A signed membership form and authority letter from each member, and only those counted.
• The first step taken in writing, dated, with a reply window.

Where this leads#

An association formed over a delay is also ready for what can follow one. If a registration is revoked or lapses, section 8 of the Act lets the Authority, after consulting the appropriate government, have the remaining development work carried out by the competent authority, by the association of allottees or in any other manner it decides. After a revocation the association has the first right of refusal to do that work, and no such direction takes effect until the period for appeal has run. How an association takes that work on is set out in when the builder walks away. What each registration status means is set out in lapsed, revoked and de-registered projects, and if the promoter's company goes to insolvency instead, the NCLT playbook explains how buyers take part there.

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