TNRERA — What Is Tamil Nadu RERA?

Real estate is one of the largest sectors in India, yet for decades it remained largely unregulated, leaving homebuyers vulnerable to project delays, fraudulent practices, and hidden charges. To address this, the Government of India enacted the Real Estate (Regulation and Development) Act, 2016 (RERA), which came into force on 1 May 2017.

In Tamil Nadu, the state government established the Tamil Nadu Real Estate Regulatory Authority (TNRERA) under this Act. TNRERA is the statutory body responsible for regulating the real estate sector in the state — ensuring transparency, accountability, and timely delivery of real estate projects for the benefit of buyers, promoters, and agents alike.

As of 2026, TNRERA has registered thousands of projects and hundreds of real estate agents across Tamil Nadu, making it one of the most active RERA authorities in South India. Whether you are a first-time homebuyer in Chennai, a seasoned investor in Coimbatore, or a real estate agent in Madurai, understanding TNRERA is absolutely essential.

Legal Framework & Governing Legislation

TNRERA derives its authority from the following key legal instruments:

• The Real Estate (Regulation and Development) Act, 2016 (Central Act)
• Tamil Nadu Real Estate (Regulation and Development) Rules, 2017
• TNRERA Regulations, 2017 (and subsequent amendments up to 2025-26)
• Tamil Nadu Apartment Ownership Act, 1994 (for apartment complexes)
• Tamil Nadu Urban Land (Ceiling and Regulation) Act (for land use compliance)

The authority functions under the administrative supervision of the Housing and Urban Development Department, Government of Tamil Nadu. TNRERA headquarters is located in Chennai, with a separate wing handling Andaman & Nicobar Islands (since the Union Territory does not have its own authority).

TNRERA Authority Structure & Offices

Chairperson & Members

TNRERA is headed by a Chairperson (typically a retired IAS or judicial officer) and supported by two full-time members — one each from technical and legal/administrative backgrounds. The authority also operates the TNRERA Appellate Tribunal (TNREAT) which handles appeals against TNRERA orders.

Office Locations

Who Must Register Under TNRERA?

Promoters / Developers — Mandatory Project Registration

Under Section 3 of the RERA Act, every promoter (developer/builder) must register a real estate project with TNRERA before advertising, marketing, booking, or selling any plot, apartment, or building, provided the project meets certain threshold criteria.

Threshold Criteria for Mandatory Registration (2026)

Real Estate Agents — Mandatory Registration

Every real estate agent who facilitates the sale or purchase of TNRERA-registered properties must obtain a TNRERA agent registration. Agents cannot facilitate any transaction in a registered project without a valid agent registration certificate.

Step-by-Step TNRERA Project Registration Process

Step 1: Gather Required Documents

• PAN Card and Aadhaar of promoter / company registration documents
• Land ownership documents — title deed, mother deed, patta, chitta
• Encumbrance Certificate (EC) for the past 13 years
• Approved building plan from local body (CMDA / DTCP / municipality / corporation)
• Commencement Certificate (CC) from the competent authority
• Structural stability certificate from a licensed engineer
• Declaration in Form B (as per Tamil Nadu RERA Rules 2017)
• Latest tax receipts for the property
• Legal opinion from an advocate
• Projected income-expenditure statement and financial model
• Details of all previous projects (if any) with current status

Step 2: Online Application on TNRERA Portal

1. Visit www.tnrera.in and click on ‘Project Registration’
2. Create/log in to your promoter account
3. Fill Form A (project registration form) online
4. Upload all required documents in PDF format
5. Pay the registration fee online via net banking / UPI / card
6. Submit the application and note the application reference number

Step 3: Fee Payment (Updated 2026 Fee Structure)

Step 4: TNRERA Scrutiny & Registration

Once submitted, TNRERA scrutinizes the application. Under Section 5 of the RERA Act, TNRERA must grant or reject registration within 30 days. If approved, the project receives a unique TNRERA Registration Number which must be displayed on all advertisements, sale agreements, and project hoardings.

TNRERA Real Estate Agent Registration

Eligibility & Documents Required

• Individual or firm / company engaged in real estate brokerage/agency
• PAN Card and Aadhaar of the agent
• Passport-size photograph
• Proof of business address (rent agreement / utility bill)
• No criminal record declaration
• For firms/companies: Partnership deed / MOA-AOA / Certificate of Incorporation

Agent Registration Fee (2026)

Agent TNRERA Number

On successful registration, the agent receives a unique TNRERA Agent Registration Number. This number must be quoted in all property transaction documents, advertisements, and agreements.

Buyer’s Rights Under TNRERA — Know Your Rights

TNRERA empowers homebuyers with legally enforceable rights that were not available before 2017. Here are the key rights of every buyer under the Tamil Nadu RERA framework:

1. Right to Information

Every buyer has the right to obtain all project-related information registered with TNRERA including approved plans, layout, specifications, amenities, timeline, and status of construction. This information is publicly available on www.tnrera.in.

2. Right to RERA-Compliant Sale Agreement

The promoter must use the standard Sale Agreement format prescribed by TNRERA. No one-sided or unfair clauses can be inserted to the detriment of the buyer. The agreement must clearly state carpet area (not built-up or super built-up area), possession date, penalty for delay, and payment schedule.

3. Right to Carpet Area Pricing

Under TNRERA, all apartments must be sold only on the basis of carpet area — the actual usable area of the apartment, excluding walls, common areas, balconies (partially), and other areas. Selling on super built-up area basis is not permitted.

4. Right to Timely Possession

The promoter must complete and hand over possession as per the date committed in the registered project. If delayed, the buyer is entitled to interest on the amount paid, at the rate of SBI MCLR + 2% per annum (compounded monthly), for every month of delay.

5. Right to Refund with Interest

If the promoter fails to complete the project or if the buyer decides to exit due to promoter’s default, TNRERA entitles the buyer to a full refund of all amounts paid, with interest at SBI MCLR + 2% per annum.

6. Right to File Complaint

Every buyer can file a complaint against a promoter, agent, or allottee with TNRERA directly — without paying any court fee — through the online complaint portal at www.tnrera.in.

7. Right to Structural Warranty

The promoter is liable for any structural defects in the apartment for 5 years from the date of handing over possession. The promoter must rectify such defects at their own cost within 30 days of being notified.

8. Right to Escrow Protection

70% of all amounts collected from buyers for a project must be deposited in a separate TNRERA Designated Bank Account (escrow account) and can only be withdrawn in proportion to the construction progress, as certified by an engineer/architect.

Promoter / Developer Obligations Under TNRERA

• Register every eligible project before advertising or marketing
• Disclose all project details truthfully on the TNRERA portal
• Maintain a dedicated bank account (escrow) for 70% of collections
• Use funds only for the specific project — no cross-funding of other projects
• Update quarterly progress reports on the TNRERA portal
• Complete and hand over the project on or before the registered completion date
• Obtain Occupancy Certificate (OC) before handing over any unit
• Form and register the Resident Welfare Association (RWA) within 3 months of handover of majority of units
• Rectify structural defects within 5 years at no cost to buyers
• Not make any alterations to the sanctioned plans without buyer consent and TNRERA intimation

How to File a Complaint with TNRERA — Step-by-Step

Who Can File a Complaint?

Any aggrieved person — buyer, association, co-developer — can file a complaint against a promoter or real estate agent for violation of the RERA Act, TNRERA Rules, or registered project obligations.

Online Complaint Filing Process (2026)

7. Visit www.tnrera.in and click on ‘Complaint Registration’
8. Create a complainant account with mobile number and email ID
9. Fill Form M (Complaint Form) with full project details, TNRERA project number, and nature of grievance
10. Attach supporting documents — sale agreement, payment receipts, correspondence with builder
11. Pay complaint fee of ₹1,000 online (non-refundable)
12. Submit and obtain a Complaint Reference Number
13. Attend hearings (in person or through an authorized representative/advocate)
14. TNRERA adjudicating officer passes order — typically within 60 working days

Types of Complaints That Can Be Filed

• Project not registered with TNRERA despite being eligible
• Delay in possession beyond registered completion date
• Demand for payment not as per registered payment schedule
• Change in plan or specifications without consent
• Agent facilitating transactions without TNRERA registration
• False advertising or misrepresentation
• Non-refund of amounts after project cancellation
• Structural defects within 5-year warranty period
• Failure to hand over Occupancy Certificate

Complaint Fee

Penalties & Enforcement Under TNRERA

Penalties on Promoters

Penalties on Real Estate Agents

TNRERA Appellate Tribunal (TNREAT) — Appeals Process

If any party — buyer, promoter, or agent — is aggrieved by a TNRERA authority order, they can appeal to the Tamil Nadu Real Estate Appellate Tribunal (TNREAT) within 60 days of the order.

TNREAT Key Details

Important Forms Under TNRERA

How to Check Project / Agent Status on TNRERA Portal

15. Visit www.tnrera.in
16. Click on ‘Registered Projects’ or ‘Registered Agents’ from the menu
17. Search by project name, promoter name, district, or TNRERA registration number
18. View complete project details — registered plans, completion date, quarterly updates, designated account details
19. Download the Registration Certificate and other project documents

Ongoing Projects & Deemed Registration Under TNRERA

Projects that were ongoing (under construction) as on 1 May 2017 (the date RERA came into force) were required to apply for TNRERA registration within 3 months. Such projects were given deemed registration and had to comply with all RERA obligations within the timeframe specified.

As of 2026, any ongoing project that has not received Completion Certificate / Occupancy Certificate must continue to be registered and updated on the TNRERA portal. Buyers of even older projects can verify TNRERA status for projects registered post-2017.

Key Tips for Homebuyers in Tamil Nadu — TNRERA Checklist

• Verify TNRERA Registration Number on www.tnrera.in before booking
• Check the registered completion date — compare with what the sales team tells you
• Read the TNRERA-registered Sale Agreement carefully before signing
• Ensure all payments are made only against registered payment schedules
• Confirm the agent’s TNRERA registration number before engaging services
• Verify that 70% of collections are being deposited in the TNRERA escrow account
• Check for all statutory approvals: CMDA/DTCP approval, CC, TNPCB NOC (if applicable)
• Verify the project’s bank loan tie-up — ensures additional scrutiny by bank
• Join the project’s buyer association for collective accountability
• Preserve all payment receipts and written correspondence with the builder

TNRERA Registration and Home Loan Connection

Most nationalised banks and housing finance companies (HFCs) in Tamil Nadu, including SBI, HDFC, LIC Housing, and Bank of Baroda, require the project to be TNRERA-registered before approving a home loan for buyers. Banks also conduct their own due diligence on the developer and project. A TNRERA-registered project significantly reduces the risk for lenders and buyers.

If a project is not TNRERA-registered (despite being required to be), most banks will refuse to fund the purchase — this is an important red flag for buyers.

Frequently Asked Questions (FAQs) about TNRERA

Q1. Can I get a refund if my builder delays possession?

Yes. Under Section 18 of the RERA Act, if the promoter fails to complete or deliver possession on the registered date, you are entitled to either a full refund with interest (SBI MCLR + 2% p.a.) or compensation for the delay while retaining the unit.

Q2. Is TNRERA registration required for resale properties?

No. TNRERA registration applies to new real estate projects — sale of plots or apartments in new projects by promoters. Resale transactions between two individuals do not require TNRERA project registration. However, if an agent facilitates the resale of a TNRERA-registered project unit, the agent must have a valid TNRERA agent number.

Q3. What is the difference between carpet area and super built-up area?

Carpet area (as defined under RERA) is the net usable floor area of an apartment, excluding the thickness of outer walls, areas under service shafts, exclusive balcony/verandah area, and exclusive open terrace area. Super built-up area includes common areas and facility areas, and is typically 20-40% higher than carpet area. TNRERA mandates that all apartments be sold only on carpet area basis.

Q4. Can TNRERA cancel a project registration?

Yes. Under Section 7, TNRERA can revoke a project’s registration if the promoter persistently defaults on TNRERA obligations, violates the Act, or makes false declarations. In such cases, TNRERA may hand over project completion to the Residents’ Association or a competent authority.

Q5. What happens if a builder goes bankrupt?

In insolvency cases, the Insolvency and Bankruptcy Code, 2016 (IBC) interplays with RERA. Supreme Court judgements (particularly Pioneer Urban Land v. UoI, 2019 and subsequent rulings) have affirmed that homebuyers are financial creditors and have priority in the resolution process under IBC, providing them a seat at the creditors’ table.

Q6. Does TNRERA cover commercial real estate?

Yes. Commercial real estate projects (offices, retail spaces, commercial complexes) that meet the threshold criteria (500 sq. m. or more than 8 units) are also required to be registered with TNRERA.

TNRERA at a Glance — Key Statistics (As of 2026)