E-Khata in Karnataka 2026: Application, Documents, Common Errors

Karnataka's move to e-Khata is a genuine administrative shift, not a cosmetic rebrand. The physical Khata extract — the Form 9 or Form 11A handed across the counter at the local BBMP ARO — has been replaced, in most zones, by a digitally signed certificate issued through the Sakala portal or the BBMP property management system. For buyers, sellers, and anyone applying for Khata transfer after a sale, the process has changed enough to catch the unprepared.

What e-Khata is and why the shift happened

The e-Khata initiative arose from the persistent problems of physical Khata administration: duplicate entries, fraudulent transfers, fake Khata certificates circulating in the market, and the absence of any central database against which a buyer could verify. The State's Aasthi Suraksha programme (now integrated with the BBMP's internal property management system) attempted to digitise the municipal property register, linking each property to its survey number, owner, and tax-payment history.

The result is an e-Khata — a digitally signed property record that carries a QR code and can be verified against the government's server. BBMP issues e-Khatas for properties within Bruhat Bengaluru limits. BDA issues equivalent records for BDA-approved layouts. Gram Panchayat records, which are a different system entirely, are not the same as e-Khata.

Eligibility — A Khata, B Khata, and first-time registration

An e-Khata can be issued for A Khata properties where the property is in the BBMP tax register and the underlying title is regularised. B Khata properties are in a separate register — e-Khata issuance for B Khata properties is possible but reflects the B register entry, not an A Khata. First-time Khata issuance for properties recently converted or transferred requires a separate application track from a simple Khata transfer after sale.

The application — portal and documents

Applications for e-Khata transfer are initiated through the BBMP property management portal. The applicant logs in with Aadhaar-linked credentials or a registered mobile number, selects the property using the Property Identification Number (PID), and submits the application along with the following:

• Registered sale deed (certified copy, post-registration)
• Latest Encumbrance Certificate — typically 15 years or as specified by the ARO
• Previous Khata extract in the seller's name
• Property tax paid-up receipt for the current year
• Aadhaar and PAN of the applicant
• If the property is in a newly merged area, the Panchayat Khata or village revenue records from before merger
• Death certificate and legal heir affidavit where the transfer is by inheritance rather than sale

Once submitted, the application is assigned to the jurisdictional Assistant Revenue Officer. The ARO verifies the documents, cross-checks the property in the BBMP internal system, and either approves or raises a query. The queue at many ARO offices is substantial — a realistic timeline is six to twelve weeks in busy zones like Shivajinagar, Jayanagar, or Mahadevapura, though the formal Sakala target is shorter.

What the officials verify

The ARO cross-checks four things above all others. First, whether the EC period is complete — any gap between the EC and the sale date is a red flag. Second, whether the survey number and property dimensions in the sale deed match what is on the BBMP system. Third, whether property tax is current — outstanding tax blocks issuance. Fourth, whether the seller's Khata was in their name or whether there is a prior pending transfer that needs to be processed first.

Common rejection reasons

• EC-Khata-RTC mismatch — the survey number in the EC does not match the survey number in the Khata extract or the sale deed schedule. Even a minor discrepancy in a sub-survey number suffix triggers a query.
• Survey number gaps — in properties that have been re-surveyed or renumbered after the original Khata was issued, the updated survey number must be reflected in all documents.
• Property tax default — even a single year's unpaid tax halts processing. The applicant must clear the dues and submit a fresh receipt.
• Panchayat area properties recently merged into BBMP — these often require a separate regularisation track before e-Khata can be issued, since the BBMP system may not have a base record for the property.
• Ownership gaps in the EC — where the EC shows the property passing through an intermediate owner whose sale deed is not produced, the ARO halts and asks for the full chain.

What to do if the application is rejected

A rejection or a query letter from the ARO is not the end of the road. The query letter specifies the defect. Address the defect, gather the additional document, and resubmit with a covering explanation. Where the defect is a genuine survey-number mismatch going back to an old sale deed, a survey from the Survey Department and a rectification deed (if the error is clerical) may be required before the ARO will proceed.

Where the ARO refuses without giving reasons, or raises an unreasonable objection not grounded in the documents, an appeal lies to the Revenue Officer under the BBMP Act. In more intractable cases — particularly where the property falls in a merged panchayat area and the BBMP has no prior record — a writ petition before the Karnataka High Court is occasionally required to direct the authority to act.