Encumbrance Certificate in Tamil Nadu (Villangam Certificate, Form 15 and Form 16)

What is an encumbrance certificate in Tamil Nadu?

An encumbrance certificate in Tamil Nadu is the Registration Department's official statement of every transaction registered against a specific property during a period you choose. Tamil Nadu readers know it by its Tamil name, villangam certificate (வில்லங்கச் சான்று). The certificate is generated from the Sub-Registrar's index of registered documents and issued through TNREGINET, the Registration Department's portal at tnreginet.gov.in.

An encumbrance is any registered claim that sits on a property and limits the owner's freedom to sell it clean: a mortgage in favour of a bank, a court attachment, a registered lease, a gift, a partition, a release deed or an earlier sale. The encumbrance certificate lists those entries in date order, with the document number, the nature of the transaction, the parties and the consideration amount.

The certificate is used for:

• Home loans. Tamil Nadu banks routinely ask for a 13-year EC before sanctioning a housing loan against the property.
• Buying land or a flat, where the buyer's advocate reads the EC alongside the parent documents and the patta before clearing the title.
• Selling, where a nil EC reassures the buyer that no bank charge is outstanding.
• Loan closure, to confirm that the bank's mortgage entry has actually been cancelled in the register after you paid off the loan.
• Succession and partition, where legal heirs need the transaction history before dividing family property.

What is the difference between Form 15 and Form 16?

Tamil Nadu is one of the states that issues the encumbrance certificate in two distinct statutory forms, and the distinction confuses first-time buyers more than anything else on this subject.

Form 15 is issued when the Sub-Registrar's search finds registered transactions on the property in the period asked for. Every entry: sale, mortgage, gift, settlement, release, lease, partition, attachment: is printed in chronological order.

Form 16 is issued when the search finds nothing. It is the nil encumbrance certificate, and it certifies that no document affecting that property was registered at that Sub-Registrar Office during that period.

A Form 15 result is not a warning by itself. If you bought the property in 2018, your own sale deed is a registered transaction and will appear on Form 15. What matters is what the entries say, an open mortgage with no cancellation entry after it, or an attachment order, is the problem. A Form 16 for a property that demonstrably changed hands during the period is also a signal, usually that the survey number or the Sub-Registrar Office in your search was wrong.

Who can apply for an encumbrance certificate in Tamil Nadu?

You can apply if:

• You are the owner of the property and want its transaction history.
• You are a prospective buyer doing due diligence before paying an advance.
• You are a bank, housing finance company or advocate verifying title.
• You are a legal heir establishing what the deceased owned and what charges sit on it.
• You are any member of the public. The register of registered documents is a public record under the Registration Act, 1908, and Tamil Nadu does not restrict EC applications to owners. You do not need the owner's consent or a power of attorney.

You cannot apply if: in practice, the barriers are not about who you are but about what you can describe:

• You cannot get an EC without a proper property description. Without the survey number, sub-division, village and boundaries the Sub-Registrar cannot run the index search, and an address alone will not do.
• You cannot get an EC for unregistered dealings. If a transaction was never registered, no encumbrance certificate anywhere will show it.
• You cannot get an EC that covers a Sub-Registrar Office you did not select. The certificate is office-specific, so a property whose jurisdiction changed needs a search at each office.
• You cannot use an EC as proof of ownership. It records transactions, not title. Patta, the sale deed and the chitta are separate documents.

What documents and details are required?

How to apply for a Tamil Nadu encumbrance certificate online

1. Open tnreginet.gov.in and register as a new user with your name, mobile number and email. Verify the OTP and set a password. One TNREGINET login covers EC, certified copies, guideline value and document status.
2. Log in and open the Encumbrance Certificate service from the online services menu on the portal dashboard.
3. Select the zone, district and Sub-Registrar Office in which the property falls. Getting this wrong is the single largest cause of a blank or wrong certificate.
4. Enter the search period, the from date and the to date. Choose the full period you need now — extending it later means a fresh application and a fresh fee.
5. Enter the property description, village, survey number, sub-division number, extent and the four boundaries: exactly as they appear on the patta or the parent deed.
6. Add the entry to the search list and check the preview screen carefully before moving on.
7. Pay the fee shown on the TNREGINET payment screen by net banking, card or UPI. The Registration Department charges an application fee plus a search fee that increases with each year covered, and the portal computes the total for your period.
8. Note the acknowledgement number on the receipt. You need it to track the application and to download the certificate.
9. Download the certificate from your TNREGINET account once it is issued. It will come as Form 16 if the search returned nothing and Form 15 if it returned entries.

The Registration Department also offers free viewing and download of encumbrance certificate details through the TNREGINET portal and the TNREGINET mobile app. That free view is excellent for a first check before you pay an advance. For a bank, a court or a registration office you still need the certified copy generated through the paid flow, because only that carries the Sub-Registrar's authentication.

How to apply offline at the Sub-Registrar Office

1. Visit the Sub-Registrar Office with jurisdiction over the property. If you do not know which one, the TNREGINET portal lists SROs by district and village.
2. Ask for the encumbrance certificate application form and fill in the property description, the survey number, the boundaries and the period.
3. Attach a copy of the sale deed or patta if you have one, and carry your identity proof.
4. Pay the notified fee at the counter and insist on a printed receipt with the application number.
5. Collect the certificate on the date given on the acknowledgement. The Sub-Registrar signs the Form 15 or Form 16 that the search produced.

The offline route matters for older records. Tamil Nadu's computerised index does not stretch back indefinitely, and for a 30-year search that reaches into pre-computerisation years the Sub-Registrar's clerk searches the physical index registers by hand. That is slower, and it is the honest reason a long-period EC sometimes takes longer than a recent one.

How do I check the status of my application?

• Online: log in at tnreginet.gov.in and open the application or document status option, entering the acknowledgement number from your receipt.
• Mobile app: the TNREGINET app carries a search-and-view encumbrance certificate function and an EC dashboard.
• By phone: call the software helpline on 1800 102 5174 (Monday to Friday 8 AM to 8 PM, Saturday 10 AM to 5 PM) for portal problems, or the Registration Department numbers 9498452110 / 9498452120 / 9498452130 (Monday to Friday, 10 AM to 5:45 PM) for a departmental complaint.
• In person: the Sub-Registrar Office counter, quoting the application number.

How long is an encumbrance certificate valid?

An encumbrance certificate has no expiry date, but it goes stale by definition. The certificate speaks only up to the "to" date you asked for. A transaction registered the day after that date will not appear on it.

That is why banks and buyers ask for a freshly issued EC, usually one dated within the last week or the last month, and why lawyers often run a second EC immediately before the sale deed is registered. There is no renewal process, you simply apply again for a new period. Rerunning a short EC covering only the months since your last one is cheaper than repeating the full 30 years.

Why do encumbrance certificate applications go wrong?

• Wrong survey number or sub-division number, producing a certificate for someone else's land.
• Wrong Sub-Registrar Office selected, which returns a nil result that means nothing.
• Boundaries that do not match the registered description, so the clerk cannot confirm the plot.
• A search period that is too short, missing the very mortgage you were looking for.
• Jurisdiction changes. Villages have been moved between SROs over the decades; a property may need searches at two offices to cover 30 years.
• Relying on the free online view as a certified certificate. The free view is for information; the bank wants the certified copy.
• Treating Form 16 as a clean title. A nil EC does not cover unregistered claims, pending litigation or tax dues.

What does it cost, and what should you refuse to pay?

The Registration Department offers free viewing and downloading of encumbrance certificate details on TNREGINET and the TNREGINET mobile app. For a certified certificate the department charges its notified application fee plus a per-year search fee, which the portal calculates and displays on the payment screen before you pay. Pay exactly that, on the portal or at the Sub-Registrar counter, and take the receipt.

Document writers and agents sitting outside Sub-Registrar Offices across Tamil Nadu charge several hundred to several thousand rupees to "get your villangam". They are typing the same TNREGINET form you can fill yourself in about ten minutes. There is no express queue, no paid priority and no official who can produce an entry that is not in the register. Never hand over your Aadhaar OTP or your TNREGINET password to an agent, and never accept an EC printout that did not come from tnreginet.gov.in or the SRO counter, forged encumbrance certificates are a known fraud in property sales.

Grievance and helpline route

• TNREGINET software helpline: 1800 102 5174, Monday to Friday 8 AM to 8 PM, Saturday 10 AM to 5 PM, excluding government holidays
• Registration Department complaints and enquiries: 9498452110, 9498452120, 9498452130, Monday to Friday 10 AM to 5:45 PM
• Email: helpdesk[at]tnreginet[dot]net
• Office of the Inspector General of Registration: No. 100, Pantheon Road, Chennai 600028, phone 044-24640160
• Local level: the Sub-Registrar, then the District Registrar for the district
• State level: the Inspector General of Registration, for an escalation beyond the district

Keep the acknowledgement number from your application. No office can trace an EC request without it.