A Whitefield buyer thought she had done everything right. Clean sale deed drafted, loan sanctioned, sub registrar appointment booked. Then the registration was refused at the counter for one missing thing she had never heard of a year earlier: a verified e-Khata reference number for the flat. The seller had an old paper khata and assumed it was enough. It was not. In today's Bengaluru, the khata is no longer a piece of paper in a drawer. It is a live digital record, and without it the registration simply does not happen.

The short answer. e-Khata is BBMP's digital property record, issued through the e-Aasthi system, and it has become mandatory for registering a property within BBMP limits. A sale deed for a property inside these limits will not be registered unless it carries a verified e-Khata reference number. The trade off for a buyer is simple. Confirming the property has a final e-Khata before you agree to buy costs you nothing, while discovering a missing or draft e-Khata at the registration counter can stall your purchase for weeks. Always confirm the current position on the official portal at bbmpeaasthi.karnataka.gov.in.

What is e-Khata and how is it different from the old khata?

e-Khata is the electronic version of a property's khata, the municipal record that captures ownership details, property identification and property tax status. It is issued through BBMP's e-Aasthi platform, and unlike the old paper khata it is a structured digital entry tied to the property and its owner. The khata has always been the municipal acknowledgement that a property exists on the tax rolls in a particular name. What has changed is the form and the enforcement, moving from a physical certificate to a verified online record that other systems can check.

For a buyer this shift matters because a digital record is far harder to fudge. An old paper khata could be outdated, altered or simply not reflect the current owner. A verified e-Khata reference is checked against the municipal database, which is exactly why the registration system now leans on it. It also means that, for the first time, a buyer can independently confirm the municipal record online rather than relying on whatever certificate the seller chooses to produce.

Why will a sale deed not register without it?

Because the registration system and the municipal record have been linked, and the link is now enforced. Since the e-Aasthi integration, the registration of a sale deed for a property within the relevant Bengaluru limits will not proceed unless the property carries a verified e-Khata reference number. In plain terms, the state has made the municipal record a precondition for transferring the property, so a buyer cannot complete registration on a property whose e-Khata is missing.

This is a genuine restriction, not a formality, so treat it as a hard gate in your timeline. The practical consequence is that the seller's khata status is now your problem too, because a seller who has not obtained a valid e-Khata cannot hand you a registrable property until they do. Confirm the exact current requirement for your property on the official e-Aasthi portal before you commit to a timeline.

What is the difference between a draft and a final e-Khata?

A draft e-Khata is a preliminary record, while a final e-Khata is the verified one you actually want. BBMP generated draft e-Khatas for large numbers of existing properties based on available data, and owners are expected to verify their details and complete the process to obtain the final e-Khata. A draft is a starting point, not a finished record, and it should not be mistaken for proof that the property is registration ready.

For a buyer this distinction is the trap to watch. A seller may show you a draft e-Khata and imply the digital khata is done. Ask specifically whether it is a final, verified e-Khata with a reference number, because that is the version the registration system requires. If it is only a draft, the seller has more work to do before the property can be transferred to you.

The reason so many properties still sit at the draft stage is that the draft is generated by the system, but the verification and final issue depend on the owner acting. Many owners never noticed a draft record appeared, or assumed their old paper khata carried over automatically. It did not. Where the property details in the draft are wrong, perhaps an outdated owner name after an earlier sale, or a mismatched extent, those errors have to be corrected during the move to a final e-Khata. For a buyer, a draft with visible errors is a signal that the paperwork trail behind the property needs a careful look, not a quick signature.

How does a buyer check and what does it cost?

You check on the official e-Aasthi portal and you insist on seeing the final e-Khata before money changes hands. Applications and status checks are handled online at bbmpeaasthi.karnataka.gov.in, and the Seva Sindhu platform and BBMP citizen service centres also assist. To obtain or update an e-Khata, the property's sale deed, encumbrance certificate, owner Aadhaar and property tax receipts are the typical documents required.

The cost is trivial and the timelines are short when papers are clean, which is why a missing e-Khata is almost always a documentation problem rather than a fee problem. When an application drags on well beyond these windows, the delay usually points to an underlying issue in the title or tax history rather than to the portal itself, and that underlying issue is precisely what a buyer wants surfaced before paying rather than after. For the wider set of dues and no objection checks on a resale flat, our resale flat NOC and dues checklist pairs naturally with this.

How does e-Khata sit alongside your other Bengaluru checks?

e-Khata confirms the municipal record, and it works with, not instead of, the title and registration checks. The e-Khata tells you the property is on the municipal rolls in a verified name and is registration ready. The encumbrance certificate tells you about registered charges and past transactions. The sale deed chain tells you the seller's ownership is sound. And stamp duty and registration is the transfer itself. A buyer who runs all of these is far less likely to be surprised at the counter.

Because e-Khata is now tied to registration, it also interacts with your stamp duty step, since both happen in the same transfer. Our guide to Karnataka stamp duty and registration charges explains that side of the transaction, and a well documented development like Sobha at Hennur Bagalur is the kind of project where these records should be clean and current.

What should a Bengaluru buyer do before agreeing to buy?

Before agreeing to buy, make the final e-Khata a condition, not an afterthought. Ask the seller for the e-Khata reference and verify its status on the e-Aasthi portal yourself. If it is only a draft or missing, build the time for the seller to obtain a final e-Khata into your agreement, and do not release major payments against a property that cannot yet be registered. The e-Khata is the difference between a smooth registration and a stalled one.

It is worth naming who carries the burden here, because buyers often assume it is theirs. Obtaining the e-Khata is fundamentally the seller's responsibility, since it flows from their ownership and their tax record, and a property that cannot be registered is the seller's problem to solve. A buyer's job is to verify, to make the final e-Khata a written precondition of payment, and to refuse to let an unresolved khata become a reason to hand over money on trust. Framing it this way in the negotiation keeps the pressure where it belongs and protects your funds until the property is genuinely ready to transfer into your name.

Your seven step e-Khata verification checklist

1. Ask the seller for the property's e-Khata reference number early in the negotiation.
2. Confirm on bbmpeaasthi.karnataka.gov.in whether it is a final, verified e-Khata.
3. Reject a draft e-Khata as proof of registration readiness, and ask for the final one.
4. Match the owner name on the e-Khata against the seller and the sale deed.
5. Cross check the property tax status shown in the record for any arrears.
6. If the e-Khata is missing, make obtaining a final e-Khata a written condition of the deal.
7. Do not release major payment until the property is confirmed registration ready.

Frequently asked questions

Is e-Khata mandatory to register property in Bengaluru? Yes. e-Khata, issued through BBMP's e-Aasthi system, has become mandatory for registering a property within BBMP limits. A sale deed will not be registered unless the property carries a verified e-Khata reference number. Always confirm the current requirement for your property on the official e-Aasthi portal before planning your registration.

What is the difference between a draft and final e-Khata? A draft e-Khata is a preliminary record BBMP generated from available data, while a final e-Khata is the verified version obtained after the owner confirms details. Only the final e-Khata is treated as registration ready, so a buyer should insist on the final one rather than accept a draft as proof.

How long does an e-Khata take and what does it cost? A verified e-Khata can be issued in around two to three days when documents are in order, while a fresh e-Khata on a newly registered property can take roughly 14 to 30 working days. The application itself is free, with a small service charge of about 40 rupees on the e-Aasthi platform.

What documents are needed for an e-Khata? The typical documents are the property's sale deed, the encumbrance certificate, the owner's Aadhaar and recent property tax receipts. You apply and check status on bbmpeaasthi.karnataka.gov.in, and BBMP citizen service centres and the Seva Sindhu platform can assist if you need help with the process.

Last updated 2026-08-27. PropNewz Team.