{"id":1088728,"date":"2026-07-01T10:49:17","date_gmt":"2026-07-01T05:19:17","guid":{"rendered":"https:\/\/www.squareyards.com\/blog\/?p=1088728"},"modified":"2026-07-01T10:49:17","modified_gmt":"2026-07-01T05:19:17","slug":"what-is-encumbrance-certificate","status":"publish","type":"post","link":"https:\/\/www.squareyards.com\/blog\/what-is-encumbrance-certificate","title":{"rendered":"What is a Non-Encumbrance Certificate (Nil EC)? Complete Guide India"},"content":{"rendered":"

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What is a non-encumbrance certificate and when to ask for it<\/h2>\n

An encumbrance certificate is a document from the Sub-Registrar of Assurances listing every registered financial transaction on a property for a specified period. A non-encumbrance certificate (also called Nil EC or Form 16) is issued when that search finds nothing: no sale deed, no mortgage, no court attachment, no partition deed, no registered power of attorney for the period specified.<\/p>\n

For a buyer of a resale property, the non-encumbrance certificate is the single most important due diligence document. It answers the question: is this seller the legal owner of a property with no outstanding financial claims against it? A Nil EC does not guarantee title (there may be unregistered disputes), but it confirms that nothing registered at the Sub-Registrar’s office creates a prior claim on the property.<\/p>\n

You should ask for the EC before signing the Agreement to Sell, not after. After the Agreement to Sell is signed and the booking amount is paid, a title defect discovered in the EC becomes a dispute rather than a pre-purchase filter.<\/p>\n

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The EC period that matters.<\/strong> Always request the EC for a minimum period of 15 to 30 years, not just the last 5 or 10 years. A mortgage taken in 2001 and not formally discharged at the Sub-Registrar will show up in a 30-year EC but not in a 5-year EC. Most banks require EC for at least 15 years before lending against a property.<\/p>\n<\/div>\n

What is a non-encumbrance certificate vs an encumbrance certificate: Form 15 and Form 16<\/h2>\n

The encumbrance certificate is the document category. The specific form it takes depends on what the search finds.<\/p>\n

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  • Form 16 (Nil EC \/ Non-Encumbrance Certificate).<\/strong> Issued when no registered transactions appear on the property for the specified period. This is the ideal outcome for a buyer. A Form 16 Nil EC means the property has a clean search result from the Sub-Registrar’s records for that period.<\/li>\n
  • Form 15 (EC with Encumbrances).<\/strong> Issued when registered transactions are found. Lists all transactions chronologically: sale deeds, mortgage deeds, release deeds, gift deeds, partition deeds, court attachment orders. Each entry shows the type of transaction, the document number, the date of registration, the party names (executant and claimant), and the amount (where applicable for mortgages).<\/li>\n<\/ul>\n

    A Form 15 EC does not mean the property has a problem. It means transactions have been registered. The buyer’s job is to read those transactions and confirm they form a clean chain. A sale deed from 2015, a release of mortgage from 2017, and no entries after that shows a clean chain even though Form 15 is issued. A mortgage from 2019 with no corresponding release is a serious red flag.<\/p>\n

    What is executant and claimant in an encumbrance certificate<\/h2>\n

    These two terms appear in every EC entry and confuse most buyers reading their first Form 15.<\/p>\n

    Executant<\/strong> is the party who executes (signs and registers) the document. In a sale deed, the executant is the seller. In a mortgage deed, the executant is the borrower (the person pledging the property). In a gift deed, the executant is the donor.<\/p>\n

    Claimant<\/strong> is the party who acquires the right or benefit from the document. In a sale deed, the claimant is the buyer. In a mortgage deed, the claimant is the bank or lender. In a gift deed, the claimant is the recipient.<\/p>\n

    How to read a mortgage entry in Form 15: if the executant is “Sanjay Kumar” and the claimant is “HDFC Bank”, that tells you Sanjay Kumar (as borrower) pledged the property to HDFC Bank (as lender) on the stated date. The next entry in the EC should show a release deed (or equitable mortgage closure) from HDFC Bank. If there is no release deed entry, the mortgage may still be active and the bank still holds a charge on the property.<\/p>\n

    Decoding EC codes: what PL, AY, RR, RE and 5A mean<\/h2>\n

    These codes appear primarily in Tamil Nadu and some South Indian EC formats and confuse buyers who do not know what they reference.<\/p>\n\n\n\n\n\n\n\n\n\n
    Code<\/th>\nFull form<\/th>\nWhat it means for the buyer<\/th>\n<\/tr>\n<\/thead>\n
    5A<\/td>\nForm 5A Entry<\/td>\nTransaction registered on non-judicial stamp paper (older records, pre-digital). Not a concern in itself; just means the format is older.<\/td>\n<\/tr>\n
    PL<\/td>\nPatta Ledger<\/td>\nLand record or patta register entry (Tamil Nadu specific). Shows the recorded owner in the village \/ taluk register. Should match the sale chain.<\/td>\n<\/tr>\n
    AY<\/td>\nAdangal Yajamani<\/td>\nThe recorded cultivating owner (Tamil Nadu). For agricultural land transactions.<\/td>\n<\/tr>\n
    RR<\/td>\nRegister of Revenue<\/td>\nEntry from the revenue register. Related to government land records.<\/td>\n<\/tr>\n
    RE<\/td>\nReconveyance Entry<\/td>\nProperty returned or reconveyed after a prior transfer. Should be read in context of the full EC chain.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    If you see codes you do not recognise in an EC for a Tamil Nadu property, consult a locally registered property lawyer who is familiar with TNREGINET records before proceeding. The codes are state-specific and an out-of-state interpretation can lead to errors.<\/p>\n

    How to get an encumbrance certificate online in India<\/h2>\n

    Most states now allow online EC applications. The process varies by state but follows a similar pattern:<\/p>\n

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    • Tamil Nadu:<\/strong> Go to tnreginet.gov.in. Click ‘View EC’ or ‘Apply for EC’. Enter the sub-registrar office, the survey number or document number, and the from-to period. You can view an instant EC for recent registered transactions. For older records, a physical application at the sub-registrar office may be needed.<\/li>\n
    • Karnataka:<\/strong> Go to kaveri.karnataka.gov.in. Under ‘Services’, select ‘Encumbrance Certificate’. Enter the property registration details and the period. The online EC for Karnataka shows registered transactions within the Kaveri-digitised records window, typically from the mid-2000s onwards. For pre-Kaveri records, a physical application is required.<\/li>\n
    • Andhra Pradesh and Telangana:<\/strong> Go to registration.telangana.gov.in or search.ap.gov.in. Enter the district, sub-registrar office, document number or survey number and the period.<\/li>\n
    • Maharashtra:<\/strong> The igrmaharashtra.gov.in portal provides an online encumbrance search under ‘Property Documents’. Enter the district, sub-registrar office, and survey or CTS number.<\/li>\n<\/ul>\n

      Online ECs are sufficient for basic due diligence. For high-value transactions or properties with complex title chains, obtain the physical certified EC from the Sub-Registrar’s office with the official seal, which is the document banks and courts accept as authoritative.<\/p>\n

      The Pune buyer who found an undischarged mortgage in the EC<\/h2>\n

      This is the scenario the EC is specifically designed to catch.<\/p>\n

      He was 40, an IT project manager in Wakad, buying a resale 2 BHK in Baner for Rs 78 lakh. The seller had bought the flat in 2014, taken a home loan from ICICI Bank in 2015, and claimed to have fully repaid it in 2022. The property looked clean. The title documents the seller produced showed a clear sale deed from 2014 and an ICICI Bank loan account closure letter from 2022.<\/p>\n

      The EC request covered a 15-year period. It returned Form 15 with two entries: the 2014 sale deed (clean) and the 2015 ICICI Bank mortgage (showing ICICI Bank as claimant). There was no release deed entry in the EC. The 2022 closure letter the seller produced was an internal bank document showing the loan was cleared, but the bank had not registered the release of the mortgage charge at the Sub-Registrar’s office. Without the registered release deed, the mortgage encumbrance was still on the record.<\/p>\n

      The buyer held the Agreement to Sell. The seller engaged ICICI Bank, which then registered the release deed at the Sub-Registrar’s office. The process took three weeks. The EC was re-searched and returned Form 16 (Nil EC) after the release deed was registered. The buyer signed the sale deed and the transaction proceeded without the seller receiving possession of the funds until the Nil EC was in hand.<\/p>\n

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      “The seller had a bank closure letter. I did not know that a closure letter and a registered release deed are different things. The Square Yards advisor flagged the open entry in the EC before I paid anything beyond the token amount. Three weeks later, after the release deed was registered and I had a Nil EC in my hand, we completed the transaction. That three-week delay saved me from buying a flat with an active bank mortgage that the seller did not even know was still legally on the record.”<\/p>\n