Khata Bifurcation and Amalgamation in Bengaluru: When Buying Part of a Property Gets Complicated

A buyer agrees to purchase half of a large site, or one of two flats a developer merged into one, and at registration discovers the civic records do not recognise the property as a separate thing at all. The khata still describes the whole, undivided, and the buyer is left owning a share of a record rather than a clean property of their own. This is the quiet complication of bifurcation and amalgamation, and it surfaces exactly when a property is split or merged. The quick facts for buyers: khata bifurcation is the splitting of one khata into separate khatas when a property is divided, khata amalgamation is the merging of two or more khatas into one when properties are combined, and the khata you take must precisely match the property you are buying for tax, loans and resale to work cleanly.

The short answer. Khata bifurcation splits a single property record into separate khatas when land or units are divided, and amalgamation merges several into one when they are combined, and a buyer needs the khata to correspond exactly to the property being purchased. The trade-off is that getting this right requires the seller to complete the bifurcation or amalgamation before sale, which takes time and civic processing, but skipping it leaves the buyer with a mismatched record that complicates property tax, blocks clean home loans and makes the eventual resale harder.

What is khata bifurcation?

Bifurcation is the civic record catching up with a physical division of property. When a single property, say a large site or a building, is divided into parts that are owned, sold or held separately, the original khata that described the whole needs to be split so that each part has its own khata. Each resulting portion then carries its own property identity in the civic records and its own tax assessment. Without bifurcation, the divided parts continue to sit under one undivided khata, which means none of them has a clean, separate civic identity. For a buyer purchasing one such part, this matters directly: you want the portion you are buying to have, or to be given, its own khata in your name, so that the record reflects what you actually own rather than a fraction of a larger, undivided entry.

What is khata amalgamation?

Amalgamation is the mirror image, the record catching up with a merger. When two or more adjacent properties, separate plots or neighbouring units, are combined into a single property, the multiple khatas that described them need to be merged into one khata for the unified property. The merged property then carries a single khata and a single assessment instead of several. This commonly arises when a buyer or developer combines adjacent plots to build, or merges two flats into one residence. As with bifurcation, the point is correspondence: the civic record should describe the property as it now exists, one merged whole, rather than continuing to show separate entries that no longer match the ground. PropNewz has covered the foundational khata transfer process in our June 2 guide to e-Aasthi khata transfer, and bifurcation and amalgamation are the variations that apply when the property itself changes shape.

Why does this matter when buying part of a property?

Because a mismatched khata follows the property into every future transaction. If you buy a portion of a larger property that was never bifurcated, your share may not have its own khata, which creates a cascade of problems: property tax is assessed on the undivided whole rather than your part, banks hesitate to lend against a property whose record does not match what you own, and a future buyer from you inherits the same confusion, depressing your resale. The table below sets out where the trouble shows up.

The comparative lesson is that the khata is not paperwork to tidy up after buying, it is part of what you are buying, and a record that does not match the property is a defect you carry forward.

How is bifurcation or amalgamation actually done?

Through an application to the civic authority, supported by the documents that prove the division or merger. The owner applies to the relevant city corporation, now operating under the Greater Bengaluru Authority structure, through the e-Aasthi or khata system, submitting the title documents, the sanctioned plan, up to date property tax receipts, and the deed or instrument that effects the split or the merger. The authority verifies the records and, where satisfied, issues khatas reflecting the new configuration, separate khatas for a bifurcation, a single khata for an amalgamation. PropNewz has explained how the khata system fits the broader civic record regime in our June 7 guide to e-khata and A and B khata regularisation. The seven point checklist below organises the buyer's diligence.

1. Establish whether the property you are buying is a divided portion or a merged whole of a larger record.
2. Confirm the khata describes exactly the property being sold, not an undivided larger entry.
3. For a divided portion, require the seller to complete bifurcation so your part has its own khata.
4. For a merged property, require amalgamation so a single khata reflects the combined unit.
5. Insist the bifurcated or amalgamated khata is in the seller's name before purchase, then transferred to you.
6. Check that property tax is assessed on the correct, matching property and is paid up to date.
7. Confirm your bank is comfortable lending against the property given its khata configuration.

Should a buyer accept a promise to bifurcate later?

Be very cautious, because later often means never on someone else's timeline. Sellers sometimes ask buyers to complete the purchase on the assurance that bifurcation or amalgamation will be sorted out afterwards, but once the money has changed hands the seller's incentive to chase a civic process evaporates, and the buyer is left doing it, often without the seller's cooperation or documents. The cleaner approach is to make the corrected khata a condition of completion, so that the record matches the property before, not after, you pay. The honest framing is that bifurcation and amalgamation are routine but not instant, and the buyer who insists the record be put right first is buying a clean property, while the one who accepts a promise is buying a task, with all the leverage on the wrong side of the table.

Frequently asked questions

What is khata bifurcation?

Khata bifurcation is splitting a single khata into two or more separate khatas, usually when one property is divided into parts that are sold or held separately. Each resulting portion gets its own khata, its own property identity in the civic records, and its own tax assessment.

What is khata amalgamation?

Khata amalgamation is combining two or more adjacent khatas into a single khata, usually when separate plots or units are merged into one property. The merged property then carries one khata and one assessment instead of several, simplifying the ownership and tax records.

Why does bifurcation matter when buying part of a property?

The khata must match the exact property you are buying. If you buy a portion of a larger property that was never bifurcated, your share may not have its own khata, which complicates tax, loans and resale. A clean, correctly bifurcated or amalgamated khata in the seller's name avoids those problems.

How is khata bifurcation or amalgamation done?

Apply to the relevant city corporation under the Greater Bengaluru Authority through the e-Aasthi or khata system, with the title documents, sanctioned plan, tax receipts and the deed effecting the split or merger. The authority verifies the records and issues khatas reflecting the new configuration.

Last updated 2026-06-14. PropNewz Team.