You can view an encumbrance certificate (EC) for Tamil Nadu property free of charge on the Registration Department’s portal, TNREGINET (tnreginet.gov.in), by searching with the Sub-Registrar office, village and survey number for the period you need. If a bank or court needs an official copy, you can apply online for a certified, digitally signed EC for a small fee. This guide shows how to do both and, just as important, how to read an EC so it actually protects you.
Key takeaways
- An EC (villangam certificate) lists documents registered against a property during a chosen period.
- You can search and view an EC online on TNREGINET without paying; certified copies are applied for online with a fee.
- An EC only shows registered transactions. Unregistered agreements, court cases and revenue issues will not appear.
- Lenders usually ask for an EC covering around 30 years; ask for the same when you buy.
What an encumbrance certificate shows
An EC is an extract from the Sub-Registrar’s index of registered documents. For each entry it typically lists the document number and date, the nature of the document (sale, mortgage, gift, settlement, release, partition, lease and so on), the executant and claimant names, and the property schedule. If nothing was registered during the period, the certificate states that no encumbrance was found.
Traditionally, two forms were used: Form 15, which lists the transactions found, and Form 16, a “nil” certificate when there are none. Online, you will see this simply as a list of entries or a nil result.
How to view an EC online on TNREGINET
- Go to tnreginet.gov.in and choose the English or Tamil interface.
- Under E-Services, open Encumbrance Certificate and select Search / View EC.
- Choose the zone, district (for example Coimbatore), Sub-Registrar office and the EC start and end dates.
- Enter the village, survey number and subdivision number. Add more survey numbers if the property spans several.
- Enter the captcha and search. The results list every registered document matched to that survey number in the period.
You can also search by document number if you have the seller’s sale deed. This is a useful cross-check: the seller’s own purchase deed should appear in the EC under the correct survey number.
Which Sub-Registrar office covers my property?
Coimbatore district has several Sub-Registrar offices, and jurisdiction follows the village, not the postal area. A plot in Vilankurichi and one in Keeranatham may fall under different offices. The seller’s sale deed will name the office where it was registered; start there. If a property has moved jurisdiction over the years, search each relevant office for its period.
How to get a certified EC
A viewed EC is fine for your own checking, but a bank, court or government office will usually need a certified copy. To get one, log in (or register) on TNREGINET, create an EC application with the same property details and period, pay the fee online, and download the digitally signed certificate once it is issued. The fee depends on the number of years searched; the portal calculates it before you pay. You can also apply at the Sub-Registrar office.
| Option | Cost | Use it for |
|---|---|---|
| View EC online | Free | Your own due diligence, quick checks before a site visit |
| Certified EC (online application) | Fee based on period searched, shown on TNREGINET | Home loans, legal opinion files, court and government use |
| Certified EC at Sub-Registrar office | As above | Older periods or records not matched online |
What an EC does not tell you
Many buyers treat a “nil” EC as a clean bill of health. It is not. Keep these gaps in mind:
- Unregistered transactions. An unregistered agreement of sale, a family arrangement or an informal loan against title deeds will not appear.
- Indexing errors. If a document was indexed under a wrong or old survey number, your search may miss it. Search by the old and new survey numbers, and by document number where you can.
- Court cases and attachments. Litigation, and some government attachments, are not shown unless a related document was registered.
- Revenue status. Whether land is poramboke, assigned or classified as a water body is a revenue matter. Check the patta and A-Register for that.
- Older periods. Online records go back only so far. For older years, apply at the Sub-Registrar office.
How a buyer should use the EC
Treat the EC as a map of the title chain. Every sale in the EC should match a parent document in the seller’s file, and the names should flow logically from one owner to the next. Look for open mortgages without a matching release deed, sale agreements that were never followed by a sale deed, and power of attorney entries that could mean someone else also has the right to sell. Our guide to title search and parent documents explains this step in detail.
From 2025, Tamil Nadu tried to make a recent EC (obtained within ten days) and the original parent deed compulsory at registration, through a new Section 34-C of the Registration Act. The Madurai Bench of the Madras High Court struck that section down in June 2026, so the rule may be revisited. Whatever the Sub-Registrar insists on, pull a fresh EC yourself just before you register, to catch any last-minute transactions.
A simple EC checklist
- Search at least 30 years, and the full period since the property was carved out of any larger survey number.
- Search every survey and subdivision number in the schedule, including old numbers before resurvey.
- Match each entry with a document in the seller’s file.
- Check for mortgages, and ask for release deeds or bank closure letters.
- Repeat the search just before registration and again just after.
Pair the EC with the patta and a legal opinion; see why you need a legal opinion and our overview of patta, chitta and EC.
Frequently asked questions
Is viewing an EC online free in Tamil Nadu?
Yes. Searching and viewing EC details on TNREGINET is free. You pay only when you apply for a certified, digitally signed EC.
How many years of EC should I check before buying?
Most lawyers and banks look at around 30 years. For a layout plot, cover the period from before the parent land was divided, so the full chain is visible.
What does a nil EC mean?
It means no document was registered against that survey number during the period searched. It does not rule out unregistered deals, court cases or indexing errors.
Can I get an EC for a flat in an apartment?
Yes. Search by the survey number of the land and, if possible, by the document number of the seller’s deed, since flats share the same survey number.
This article is general information as of September 2026, not legal, tax or financial advice. Rules and rates change; confirm with a qualified advocate, chartered accountant or the relevant department before you act.
References
- TNREGINET: Tamil Nadu Registration Department portal
- Tamil Nadu Registration (Amendment) Bill, 2025 (Section 34-C), PRS India
- Legal Republic: Madurai Bench strikes down Section 34-C (June 2026)
- BankBazaar: TNREGINET encumbrance certificate guide
Want a second pair of eyes on an EC?
Our Coimbatore team can help you pull the right EC, match it with parent documents and flag anything that needs a lawyer’s attention.
