Best Group Complaint by Many Buyers of One Project Lawyer

In most delayed NCR projects, buyers find each other quickly. A WhatsApp group forms, someone sets up a Facebook page, a few people visit the site together, and before long there are hundreds of buyers comparing notes on the same broken promises. At some point the question comes up: should we file together?

Often the answer is yes. A coordinated complaint by many buyers of the same project costs each buyer less, shows the authority that the problem is project-wide rather than one unhappy customer, and makes it harder for the builder to pick off buyers one at a time with private deals. But group cases also need careful organisation, because every buyer's dates, payments and choices are different. This page explains how group complaints work under the Real Estate (Regulation and Development) Act, 2016, and how to run one well.

What the law allows

Section 31 of the Act allows "any aggrieved person" to file a complaint with the authority or the adjudicating officer. The explanation to Section 31 makes clear that "person" includes an association of allottees, and any voluntary consumer association registered under any law for the time being in force.

In practice, group action under RERA takes a few forms.

• A complaint by the association of allottees, usually the registered residents' welfare association or apartment owners' association, on matters affecting the project as a whole, such as handover, common areas, amenities or building-wide defects.
• Joint complaints by several buyers, where each buyer is a complainant and the complaint sets out each one's details separately.
• Coordinated individual complaints, where buyers file separately but with common drafting, common evidence and the same lawyers, and the authority hears them together.
• A complaint by a registered voluntary consumer association, in some cases.

Which form is best depends on the authority's practice, the relief sought, and how many buyers are involved. Some authorities prefer individual complaints for individual monetary relief like refunds, and group or association complaints for project-wide relief. We check the current approach of the authority that governs your project before deciding.

When group action works best

• Project-wide delay, where every buyer in a tower or phase has the same possession date and the builder's excuse is the same for everyone.
• A common illegal charge, such as a super area increase or escalation charge imposed across a tower.
• Possession offered without an occupancy certificate to a whole tower.
• Missing amenities: the club, the pool, the promised number of lifts.
• Plan changes, like a new tower on the central green, where Section 14(2) consent is counted collectively.
• Handover of maintenance, common areas and funds to the association.
• Building-wide defects such as roof leakage, basement seepage or faulty fire systems.

Group action is less suited to problems that are unique to one buyer, such as a cancellation of one allotment or a dispute about one buyer's payments. Those usually need an individual complaint, though the individual can still benefit from evidence the group has gathered.

The benefits

• Lower cost per buyer. Drafting, research and hearings are shared.
• Stronger evidence. Fifty buyers' photographs, letters and payment records tell a more complete story than one.
• Credibility. The authority sees a pattern, not an isolated grievance.
• Consistency. The same arguments and the same law apply to everyone, reducing the risk that similar buyers get different outcomes.
• Negotiating power. Builders take an organised group more seriously, and settlement offers tend to be better.
• Protection. Builders are less likely to threaten individual buyers with cancellation when a group case is pending.

The challenges, and how to handle them

Different buyers want different things

The single biggest issue in group cases is that some buyers want a refund and others want possession with delay interest. Under Section 18 these are alternatives. A group complaint has to accommodate both, usually by setting out each buyer's chosen relief separately, or by forming two sub-groups. Decide this before drafting, not halfway through the case.

Every buyer's numbers are different

Even buyers in the same tower paid different amounts on different dates, booked under different payment plans, and may have different possession dates. A group complaint must include each buyer's details: unit, agreement date, payments, due date and relief. A single "average" claim undersells many buyers and overstates others.

Documents from many people

Collecting complete documents from 50 or 200 buyers is a real organisational task. A standard checklist and a simple data sheet for each buyer, filled in by the buyer and checked by the lawyers, make it manageable.

Authority and decision-making

Someone needs to be authorised to give instructions, approve drafts and decide on settlement offers. In an association complaint, that's the managing committee acting on a resolution. In a joint complaint by individuals, buyers usually sign authorisations and agree on a small coordinating group. Without clear authority, groups stall.

Settlement offers to some buyers

Builders sometimes respond to a group case by offering individual deals to some buyers: a better unit, a faster refund, a waiver of a charge, in exchange for withdrawing. Buyers are free to accept, but sudden withdrawals can weaken the group. Agree early on how settlement offers will be handled and whether the group will negotiate collectively.

Confidentiality

Buyers share sensitive financial information in group cases. Keep individual documents with the lawyers, not circulated around the WhatsApp group. Share only what's needed for coordination.

How we run a group complaint

1. Initial meeting with the coordinating group to understand the problem, the numbers involved and what buyers want.
2. Decide the structure: association complaint, joint complaint, coordinated individual complaints, or a combination, based on the authority's current practice and the reliefs.
3. Circulate a data sheet and checklist to each buyer for their unit details, payments and chosen relief.
4. Collect authorisations and documents, and verify each buyer's data against their receipts.
5. Prepare the common case: the project history, the builder's defaults, its RERA filings, photographs and expert evidence where needed.
6. Prepare individual schedules for each buyer's payments and claim.
7. File, with a request that related complaints be heard together where they're filed separately.
8. Keep the group informed after every hearing through the coordinating group.
9. Handle settlement offers as agreed with the group, and pursue recovery or appeal after the order.

Costs

Group cases are usually charged on a per-buyer or per-unit basis, with a common component for the shared work. Filing fees are fixed by the state rules and may be payable per complainant or per complaint depending on the authority. We agree the fee structure in writing with the group at the start, including what's included and what's charged separately, such as appeals or recovery proceedings.

An illustration

A simplified, made-up example.

Around 240 buyers in three towers of a Greater Noida West project were waiting for possession due in 2018. A WhatsApp group of about 300 members had formed. Some wanted refunds; most wanted their flats. The builder had sent all of them identical letters blaming a court-ordered construction ban and the pandemic.

The group formed a coordinating committee of seven buyers, circulated a data sheet, and collected documents from 165 buyers over six weeks. Two sub-groups emerged: 120 buyers seeking delay interest and possession, and 45 seeking refunds. Complaints were filed for each sub-group, with each buyer's payments and due dates in a schedule, and common evidence of the builder's quarterly RERA updates showing work had stopped well before the ban or the pandemic. The authority heard the complaints together. Buyers who joined later filed their own complaints relying on the same common evidence.

Group action and insolvency

If a project is in serious trouble, a group of buyers may consider starting insolvency against the builder under Section 7 of the Insolvency and Bankruptcy Code. Since 2020, such an application by allottees needs at least 100 allottees of the same project, or 10% of the total allottees of the project, whichever is less. An organised buyers' group is often the only practical way to meet that threshold. But insolvency is a very different step from a RERA complaint, with very different consequences, and a group should only take it after careful advice. See our page on builder insolvency.

Group action and the association

Where a registered association exists, it's often the right vehicle for project-wide issues. But many associations are formed only after possession, and in a delayed project, buyers may not yet have one. Section 11(4)(e) requires the builder to enable the formation of an association within three months of the majority of units being booked. If your builder hasn't, a group of buyers can push for it, and in the meantime can file jointly.

Associations also need to be careful about what they're authorised to do. A complaint about common areas fits naturally. A claim for individual refunds is usually better made by the individual buyers themselves, even if the association coordinates it.

Documents for a group complaint

Common documents

• The project's RERA registration and quarterly updates
• Sanctioned plans and any revised plans
• The brochure and marketing material
• Common letters from the builder to all buyers
• Photographs of the site over time
• Any expert report on construction status or defects
• The association's registration and resolutions, if the association is a party

Individual documents for each buyer

• Allotment letter and agreement
• Payment receipts and bank statements
• Loan documents, if any
• Any individual correspondence or demands
• Identity proof and authorisation

Setting up the group: practical first steps

Groups that work well tend to get the basics right in the first few weeks. Here's what we suggest.

1. Form a small coordinating committee

Five to nine people is usually enough. Ideally they come from different towers or phases, include at least one person comfortable with numbers and spreadsheets, and are willing to spend a few hours a week on the case. Their job isn't to make legal decisions alone, but to gather information, communicate with the wider group and give the lawyers instructions within the limits the group has agreed.

2. Agree the aims

Write down, in a page, what the group wants: possession with delay interest, refunds, correction of a charge, handover, completion of amenities. Note that different buyers may want different reliefs, and how that will be handled.

3. Agree how decisions are made

For example: the committee can approve routine filings; settlement offers above a certain threshold go to a vote of all participating buyers; any buyer can leave the group at any time but must inform the committee. Simple rules, agreed early, prevent most later disputes.

4. Build the master list

A spreadsheet with one row per unit: buyer names, contact details, tower and unit number, agreement date, total price, total paid, due date for possession, chosen relief, loan details, and whether documents have been received. This becomes the backbone of the case.

5. Collect the common evidence

Download the project's RERA registration page, all quarterly updates and any uploaded documents. Collect the brochure and the builder's common letters. Arrange site photographs at regular intervals. If there's a technical issue, such as defects or plan deviations, consider a joint expert report.

6. Agree the fee structure

Settle with the lawyers, in writing, how fees will be calculated and collected, and what happens when buyers join or leave.

Keeping the group together

Group cases can run for many months. Momentum fades, people get busy, and the builder works on individuals. A few things keep a group effective:

• short written updates after every hearing, from the committee, not just forwarded messages;
• a clear record of who is in the case and who isn't, so the committee knows who it speaks for;
• a single channel for legal communications, separate from the general chat group;
• honesty about timelines and risks, so buyers aren't disappointed by false expectations;
• a plan for how to respond if the builder makes offers to individual buyers.

What the authority can order in a group case

In a group case, the authority can give both individual and project-wide directions. Individual directions include refunds or delay interest for each buyer, calculated on their own payments and dates. Project-wide directions can include:

• completion of construction according to a fixed schedule, with periodic progress reports;
• obtaining the occupancy certificate within a fixed time;
• withdrawal of a common illegal charge across all affected units;
• completion of common amenities or transfer of funds collected for them;
• handover of common areas, documents and funds to the association;
• restrictions on the builder's dealing with unsold inventory until obligations to existing buyers are met;
• in serious cases, steps under Section 8 for the completion of the project through the association or another agency after registration lapses or is revoked.

Project-wide directions are often what makes a group case worth more than the sum of individual ones. A single buyer rarely gets an order restricting the builder's sales or appointing someone to monitor construction. A well-organised group sometimes can.

What builders argue against groups

"Each buyer's case is different, so a joint complaint isn't maintainable." The answer is to show the common issues clearly and set out the individual details separately. Authorities regularly hear grouped matters.

"The association has no standing to claim refunds." Sometimes a fair point, which is why individual monetary claims are better made by individual buyers.

"Some complainants have already settled." Their withdrawal doesn't affect the others.

"Buyers are acting in concert to harm the builder's business." Exercising legal rights collectively isn't wrongdoing.

Where group complaints are filed

As with all RERA complaints, before the authority of the state where the project is located: UP RERA for Noida, Greater Noida, the Yamuna Expressway and Ghaziabad; Haryana RERA in Gurugram for Gurugram projects, and in Panchkula for the rest of Haryana; and Delhi RERA for Delhi. We file for groups of all sizes, from a handful of buyers in a small tower to several hundred across a township.

Sample data sheet for each buyer

A standard data sheet saves weeks of back and forth. This is the kind of information we ask each buyer in a group to provide, with supporting documents.

• Allottee details: full names of all co-allottees as in the agreement, current address, phone, email.
• Unit details: tower, floor, unit number, area as per agreement (super area and carpet area if stated).
• Booking: date of application, booking amount, payment plan (construction-linked, time-linked, subvention, down payment).
• Agreement: date of allotment letter and agreement for sale; possession clause and any grace period.
• Price: total consideration, and any separate charges (parking, club, PLC, EDC).
• Payments: a list of every payment with date, amount and mode; note bank disbursements separately.
• Loan: bank name, loan amount, disbursed amount, whether under a subvention scheme.
• Current position: no possession offer / invalid offer / valid offer / possession taken (with dates).
• Relief sought: refund with interest, or possession with delay interest, plus any other issue (charges, defects).
• Other proceedings: any previous complaint, consumer case or settlement.
• Resale: whether bought from an earlier allottee, with the builder's transfer endorsement.

Buyers fill this in themselves, attach scans, and sign a short declaration that the information is correct. The lawyers then check each sheet against the documents before filing.

Our view on group cases

Group cases take more organisation than individual ones, but in delayed and troubled projects they're usually the most effective way to get results. The builder's defences are the same for everyone, the evidence is stronger when it's pooled, and authorities pay attention when a large number of buyers present a single, well-documented case. We're happy to meet a coordinating committee, explain the options, and give a written proposal for the group before anyone commits.

Group complaints for plot buyers and commercial investors

Group action isn't only for flat buyers. Buyers of plots in a licensed colony where roads and services were never completed, and investors in a commercial project where assured returns stopped and the building is unfinished, often face exactly the same problem as each other, documented in the same standard agreements. For plot buyers, a group can commission a single survey of the colony's infrastructure, which is far cheaper than each buyer arranging their own. For commercial investors, a group can pool the assured return letters, lease authorisations and payment records to show the authority a consistent pattern of default. The same structure applies: a coordinating committee, a data sheet for each buyer, common evidence, and individual schedules for each claim.

When individual complaints are better

Group action isn't always the right choice. An individual complaint may be better when:

• your situation is genuinely different from other buyers, for example a cancellation of your unit alone, or a payment dispute specific to you;
• you need urgent interim relief, such as stopping the resale of your cancelled unit, and can't wait for a group to organise;
• the group has a strategy you disagree with, such as accepting a settlement that doesn't suit your position;
• your claim is much larger or more complex than most others, and needs individual attention.

Even then, coordinating with the group on evidence usually helps. There's no reason the group's photographs, expert reports and RERA filings can't support your individual case too.

Frequently asked questions

Can several buyers file one RERA complaint?

Yes. The Act allows complaints by any aggrieved person, including an association of allottees. Joint complaints and coordinated complaints heard together are both common.

Is a group complaint cheaper?

Usually, because drafting, research and hearings are shared. Filing fees depend on the state rules and may be per complainant or per complaint.

What if some of us want a refund and others want possession?

That's common. The complaint can set out each buyer's relief separately, or the group can split into sub-groups.

Can our RWA file for refunds for members?

Associations are well suited to project-wide issues. Individual monetary claims like refunds are usually better made by the individual buyers, though the association can coordinate.

Do all buyers need to provide documents?

Yes. Each buyer's claim depends on their own agreement and payments.

What happens if the builder settles with some buyers?

Those buyers can withdraw. The rest of the group continues. It helps to agree in advance how settlement offers will be handled.

Can buyers who join later benefit from the group's work?

Yes. Later buyers can file their own complaints relying on the common evidence, and ask for them to be heard with the group's.

Can a group start insolvency against the builder?

Yes, if it includes at least 100 allottees of the same project, or 10% of total allottees, whichever is less, and the default is at least Rs 1 crore. It's a serious step that needs separate advice.

General information about group complaints under the Real Estate (Regulation and Development) Act, 2016. Authority practices differ; check the current approach before filing. Not legal advice. The example is an illustration only.