What is RERA? Understanding the Real Estate Regulation Act
RERA — the Real Estate (Regulation and Development) Act, 2016 — is a landmark Indian law enacted by the Parliament of India to bring transparency, accountability, and efficiency to the real estate sector. Before RERA, homebuyers had virtually no legal recourse when builders delayed possession, changed project plans, or diverted funds. The Real Estate Regulation Act changed that fundamentally.
The RERA Act 2016 was passed on March 25, 2016 and came into full effect on May 1, 2017. It applies to all Indian states and union territories, though each state has its own Real Estate Regulatory Authority that implements the Act through state-specific rules.
In simple terms: RERA is the law that says your builder must do what they promised, and if they don't, they owe you money.
Why was the RERA Act needed?
Before the Real Estate Regulation Act, the Indian real estate sector was largely unregulated. Common problems included:
- Delayed possession — builders routinely missed promised deadlines by years, with no accountability
- Fund diversion — money collected from buyers of one project was diverted to fund other projects
- Misleading advertisements — builders advertised amenities and timelines they never intended to deliver
- Carpet area manipulation — confusion between carpet area, built-up area, and super built-up area allowed builders to overcharge
- One-sided agreements — Builder-Buyer Agreements contained clauses heavily favouring the builder
- No regulatory body — there was no specialised authority to handle real estate disputes
The RERA Act addressed all of these issues by creating a regulatory framework with teeth — registration requirements, financial discipline mandates, and meaningful penalties for non-compliance.
Key provisions of RERA Act 2016 — what homebuyers must know
The RERA Act contains 92 sections across 10 chapters. Here are the most important provisions for homebuyers:
Section 3 — Mandatory project registration
Every real estate project on land exceeding 500 sq. metres or involving more than 8 apartments must be registered with the state Real Estate Regulatory Authority before the builder can advertise, market, or sell. Selling without registration attracts a penalty of up to 10% of the estimated project cost and potential imprisonment up to 3 years.
Section 4 — 70% escrow rule
Builders must deposit 70% of all buyer payments in a separate escrow account (maintained in a scheduled bank), to be used exclusively for the construction of that specific project. This prevents fund diversion — the single biggest cause of project delays before RERA.
Section 11 — Builder obligations
Builders must provide all documents and plans as prescribed, not make false statements in applications, maintain separate accounts for each project, comply with construction plans approved by competent authorities, and obtain insurance for the project.
Section 14 — No change without consent
The builder cannot change the sanctioned plans, layout, or specifications without the written consent of at least two-thirds of the allottees. This prevents builders from unilaterally reducing green areas, changing tower configurations, or removing promised amenities.
Section 18 — Compensation for delay in possession
This is the most important section for homebuyers facing delays. If the builder fails to hand over possession by the date in the Agreement for Sale, the buyer can:
- Withdraw and claim a full refund with interest at the prescribed rate (often SBI MCLR + 2% per annum) from the date of each payment
- Stay invested and claim monthly interest compensation at the same rate until actual possession
Section 18 Interest Rate
SBI Highest MCLR (8.80%) + 2% = 10.80% per annum
For a detailed guide on claiming Section 18 compensation, read our complete RERA compensation guide. To calculate the exact amount, use our RERA penalty calculator.
Section 19 — Homebuyer rights
Homebuyers have the right to obtain information relating to the sanctioned plans, stage-wise completion schedule, and all prescribed documents. The builder must provide these on demand.
Sections 59–68 — Penalties
The RERA Act prescribes severe penalties for non-compliance:
| Violation | Section | Penalty |
|---|---|---|
| Selling without registration | Section 59 | Up to 10% of estimated project cost |
| False information in application | Section 60 | Up to 5% of estimated project cost |
| Non-compliance with Authority orders | Section 63 | Daily penalty for each day of default, cumulatively up to 5% of estimated project cost (no imprisonment) |
| Non-compliance with Appellate Tribunal orders | Section 64 | Imprisonment up to 3 years and/or daily fine cumulatively up to 10% of estimated project cost |
| Contravention of other provisions | Section 61 | Up to 5% of estimated project cost |
What is a Real Estate Regulatory Authority?
Under Section 20 of the RERA Act 2016, every state government must establish a Real Estate Regulatory Authority — the body responsible for regulating the real estate sector in that state. Each RERA Authority has the power to:
- Register projects and agents — no project can be marketed without registration
- Adjudicate complaints — hear buyer complaints and pass binding orders
- Impose penalties — fine builders for non-compliance and recommend prosecution
- Issue directions — direct builders to take specific corrective actions
- Publish information — maintain public databases of registered projects, builders, and agents
Major state RERA authorities include:
- MahaRERA (Maharashtra) — India's most active RERA body with 45,000+ registered projects
- UP RERA (Uttar Pradesh) — handles the largest volume of delay complaints, especially from NCR
- HRERA (Haryana) — operates two divisions: Gurugram and Panchkula
- K-RERA (Karnataka) — oversees Bengaluru's rapidly growing real estate market
- Delhi RERA — covers the National Capital Territory
To find the RERA authority for your state and check project registration, use our state-wise RERA portal directory.
How RERA protects homebuyers — your rights at a glance
The Real Estate Regulation Act gives homebuyers several powerful rights that did not exist before:
| Right | What It Means |
|---|---|
| Right to information | Access sanctioned plans, completion timelines, and quarterly progress reports |
| Right to refund | Full refund + interest if builder delays possession (Section 18) |
| Right to compensation | Monthly interest at SBI MCLR + 2% for every month of delay |
| Right to carpet area clarity | Builder must sell on carpet area basis only — no super built-up area tricks |
| Right to consent | No changes to plans without written consent of 2/3rd allottees |
| Right to quality | Builder liable for structural defects for 5 years after possession (Section 14(3)) |
Landmark court rulings on the RERA Act
Several landmark judgments have strengthened the RERA Act's implementation:
Supreme Court rulings
- Newtech Promoters v. State of UP (2021): The Supreme Court affirmed that an allottee seeking to withdraw from a delayed project under Section 18(1) has an unqualified and unconditional statutory right to a refund with prescribed interest, while also upholding the retroactive application of the Act to ongoing projects, the Authority's power to direct refunds, and the delegation of complaint-hearing powers to a single member under Section 81.
- Pioneer Urban Land v. Govindan Raghavan (2019): RERA and Consumer Protection Act remedies are concurrent, not mutually exclusive — buyers can file under both.
- Imperia Structures v. Anil Patni (2020): The Supreme Court held that remedies under the Consumer Protection Act remain fully available to homebuyers even after RERA — RERA does not oust consumer forum jurisdiction, and buyers can pursue both remedies concurrently.
Bombay High Court ruling
- Neelkamal Realtors Suburban Pvt. Ltd. v. Union of India (2017): Decided on December 6, 2017, by a Division Bench of the Bombay High Court (Justices Naresh H. Patil and R. G. Ketkar). This landmark judgment upheld the constitutional validity of RERA and confirmed that state-level RERA authorities have full jurisdiction to adjudicate buyer complaints. Note: The Supreme Court transferred the petitions to the Bombay HC for hearing but did not itself rule on RERA's constitutionality.
State-wise RERA authorities and portals
Each state has its own Real Estate Regulatory Authority with a dedicated online portal. Here are the most active ones with links to their calculator pages:
- Maharashtra: MahaRERA Calculator — Simple interest at SBI MCLR + 2%
- Uttar Pradesh: UP RERA Calculator — Simple interest at SBI MCLR + 1%
- Haryana: HRERA Calculator — Simple interest, strict payment verification
- Karnataka: K-RERA Calculator — Simple interest at SBI MCLR + 2%
- Delhi: Delhi RERA Calculator — Simple interest, NCT Delhi only
- Gujarat: GujRERA Calculator — Simple interest at SBI MCLR + 2%
- Tamil Nadu: TN RERA Calculator — Simple interest at SBI MCLR + 2%
For a complete list of all state RERA portals with direct links to check project registration, visit our state-wise RERA portal directory.
How to file a RERA complaint — step by step
Filing a complaint under the RERA Act is designed to be homebuyer-friendly and can be done entirely online:
- Verify your project is RERA-registered.
Check your RERA registration on the state portal. Unregistered projects that meet the registration criteria also fall under RERA jurisdiction for non-registration complaints.
- Calculate your compensation.
Use our RERA penalty calculator to generate a precise, instalment-wise computation sheet.
- Send a legal notice to the builder.
Use our free delay notice generator to create a Section 18 legal notice with your computed amount.
- File online on your state RERA portal.
Register, fill in the complaint form (typically Form M or Form N), attach your Agreement for Sale, payment receipts, computation sheet, and legal notice.
- Pay the filing fee.
Typically ₹1,000 to ₹5,000, payable online. The exact amount varies by state.
- Track your hearing.
Use our RERA cause list directory to track your hearing schedule.
⚖️ Legal Disclaimer
The information on this page is provided for general educational and informational purposes only and reflects the statutory provisions of the Real Estate (Regulation and Development) Act, 2016 and major court judgments as understood by the authors as of July 2026. It does not constitute legal advice, professional counsel, or a solicitation of any kind.
While every effort has been made to ensure accuracy, laws, rules, notifications, SBI MCLR rates, and judicial interpretations are subject to change without notice. Individual case outcomes depend on state-specific RERA rules, the adjudicating authority's discretion, and the unique facts and documentation of each matter. No warranty, express or implied, is made regarding the completeness, reliability, or applicability of any information provided herein to your specific situation.
BuilderDelay.in, its authors, developers, and affiliates shall not be liable for any loss, damage, legal consequence, or adverse outcome — whether direct, indirect, incidental, or consequential — arising from the use of, reliance on, or interpretation of the information presented on this website, including but not limited to the RERA penalty calculator results, interest computations, legal guides, FAQs, and any generated documents such as delay notice letters or computation sheets.
Always consult a qualified RERA advocate or legal professional before taking any action, filing a complaint, sending a legal notice, or making financial decisions based on the information provided here. Verify the current SBI MCLR at sbi.co.in and check your state RERA portal for the latest rules and orders applicable to your jurisdiction.