Document Guide · Karnataka
How to Check Mutation Extract in Karnataka — Complete Guide 2026
Mutation Extract Karnataka is the official record of every ownership change on a land parcel, maintained under the Karnataka Land Revenue Act by the Tahsildar through the Bhoomi portal. If your name does not appear in the extract within 30 days of purchase, visit your Bhoomi center immediately. This guide covers what the document contains, how to access it, and the risks of skipping it.
Quick Reference
Also calledMutation Register Extract, MR, Hakku Badlavalike
Issued byTahsildar (Revenue Department, Karnataka)
Valid forNo fixed expiry; always fetch the latest version before any transaction
CostFree to view online at Bhoomi portal
Time taken60 to 90 days in normal workflow; auto-mutation for bank mortgages within 24 hours since April 2024
Online portallandrecords.karnataka.gov.in
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What is Mutation Extract in Karnataka?
Definition
The Mutation Extract, locally called Hakku Badlavalike in Kannada, is the official revenue record maintained under the Karnataka Land Revenue Act that documents every change in land ownership due to sale, inheritance, gift, partition, or court order.
The Bhoomi mutation register is the document that connects a registered sale deed to the government's live revenue records. When land is sold and registered at the Sub-Registrar's office via the Kaveri 2.0 portal, the system automatically pushes a data packet called a J-Slip to Bhoomi to initiate mutation. This means a buyer may see "Mutation Pending" in the system within days of registering without filing any manual application. However, that automatic pipeline fails silently when any data mismatch exists between the two systems, such as a spelling difference in the seller's name or a mismatched survey number format.
The distinction between registration and mutation is one most Karnataka land buyers get wrong. Registration under the Transfer of Property Act establishes legal title. Mutation under the Karnataka Land Revenue Act updates the revenue record. Both are required, and neither replaces the other. Until mutation is complete, the government's records continue to show the seller's name. This creates a gap that compounds with every passing month, blocking future sales, creating property tax confusion, and making bank loan applications far more difficult.
State-specific note: In Karnataka, if the Mutation Extract does not reflect your name within 30 days of purchase, visit the Bhoomi center at your Taluk Office immediately. A failed J-Slip auto-initiation will not notify you. You have to check.
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How to Get Mutation Extract in Karnataka
The mutation extract Karnataka can be viewed instantly online on the Bhoomi portal. Have your District, Taluk, Hobli, Village name, and Survey Number ready before you begin.
Online method (recommended)
1
Open the Bhoomi portal Visit landrecords
karnataka.gov.in. On the homepage, locate the "RTC Services" section and click "View RTC and MR."
2
Select the MR tab The page will display two tabs: "RTC" and "MR
" Click the "MR" (Mutation Register) tab to proceed to the mutation extract section.
3
Enter land details Select District, Taluk, Hobli, and Village from the dropdown menus
Enter the Survey Number and click "Fetch Details." A list of mutation numbers linked to that survey number will appear.
4
View and download the extract Select the mutation number you want to review and click "Preview" to open the full extract
For a legally valid certified copy, use the digitally signed MR option and pay the applicable fee.
If no mutation appears after 30 days of registration, do not assume it is pending. Check the Mutation Status tab separately. A J-Slip rejection means the mutation never initiated, and the clock has not started.
Offline method (Sub-Registrar Office)
1
Identify the correct Taluk Office Visit the Taluk Office (Nadakacheri) covering the revenue village where the land is located
The Tahsildar's office handles all mutation matters for that jurisdiction.
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Submit a written application Provide the survey number, village, hobli, taluk, and district in a written application
Attach a copy of the registered sale deed and the existing RTC showing the previous owner's name.
3
Obtain the extract at the counter The Nadakacheri staff will retrieve the Mutation Register entry for the specified survey number
A computer-generated printout will be issued.
4
Track mutation progress if applying for mutation update If applying for a mutation update rather than just extracting an existing record, visit the Nadakacheri window in person if the status shows "Pending RI Inspection" for more than 30 days
A personal visit is more effective than a portal check alone at this stage.
Mutations stall most often at the Revenue Inspector field inspection stage. If escalation is needed, the system automatically escalates to a senior official after 50 days without action.
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What Does Mutation Extract Contain in Karnataka?
Four reasons the mutation extract Karnataka is not optional in any land purchase.
| Field | What it means | What to check |
|---|---|---|
| Mutation Number | Unique identifier for each ownership change event | Confirm the mutation number for your transaction appears in the list; absence after 30 days requires immediate follow-up |
| Survey Number and Hissa | Land parcel identifier | Must match the survey number in the sale deed exactly, including any sub-division code |
| Previous Owner Name | Name of the owner before the change | Confirms an unbroken chain; gaps in this chain signal title disputes or missing earlier mutations |
| New Owner Name | Name recorded as the current owner after the change | Your name must appear here; a name-spelling mismatch from the sale deed can cause a J-Slip rejection |
| Basis of Transfer | Legal reason: sale, inheritance, gift, partition, or court order | Verify the basis matches your transaction type; an inheritance entry on a land you purchased needs investigation |
| Date of Mutation | Date on which the Tahsildar formally approved the change | Cross-check against registration date; a gap exceeding 90 days may indicate an objection or inspection delay |
| Remarks | Any conditions, objections, or restrictions noted by the Tahsildar | A court stay or tenancy objection recorded here must be resolved before any further transaction |
Good sign: All mutation numbers are sequential with no gaps, the new owner name matches the sale deed exactly, the basis of transfer shows "Sale," and the Remarks column is blank.
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Common Issues With Mutation Extract in Karnataka
Four reasons the mutation extract Karnataka is not optional in any land purchase.
J-Slip rejection with no buyer notification
When the Kaveri 2.0 system pushes registration data to Bhoomi, a single character difference in the seller's name or a mismatched survey number format causes the J-Slip to be rejected. The mutation never initiates, and neither the buyer nor the Sub-Registrar receives any alert. Buyers assume mutation is processing when it never started.
Fix: Check the Mutation Status tab on landrecords.karnataka.gov.in within 30 days of registration. If no application appears, visit the Nadakacheri window at your Taluk Office in person to file manually.
Name spelling mismatch between Kaveri and Bhoomi
"Ramamurthy" in the sale deed and "Ramamoorthy" in the Bhoomi RTC are treated as different records by the system. This single mismatch blocks auto-mutation and requires a formal rectification request. The process adds weeks and creates confusion in the ownership chain.
Fix: Before registering, compare the seller's name spelling across both the existing RTC on Bhoomi and the draft sale deed. Correct any discrepancy at the Sub-Registrar's office before registration.
Mutation held due to ongoing court case
If the land has an active court dispute, mutation is put on hold by the Revenue Department. Buyers sometimes purchase land without knowing an injunction exists, only discovering the mutation block after registration. The Mutation Extract will show no approved entry while the dispute remains unresolved.
Fix: Before purchase, check the Dispute Cases section on the Bhoomi portal for the survey number. Confirm Column 11 of the RTC shows no court stay. Do not proceed until both are clear.
Missing mutation after inheritance or gift deed
Many heirs and gift deed recipients assume ownership transfers automatically without mutation. Years later, when they attempt to sell or mortgage the land, the RTC still shows the deceased or the original owner's name. Banks reject loan applications outright, and buyers refuse to transact.
Fix: File for mutation within 30 days of any inheritance, gift deed, or family partition settlement. Attach the certified copy of the registered document and apply at the Taluk Office or online through Bhoomi mutation services.
Duplicate mutation numbers for the same parcel
Legacy digitization errors occasionally created duplicate mutation entries for a single survey number. Two conflicting ownership records cause confusion in the title chain and flag during due diligence.
Fix: If the Mutation Extract shows two entries with overlapping dates and different owner names, obtain certified copies of both mutation orders from the Taluk Office and consult a property advocate before proceeding.
Mutation pending at RI inspection stage beyond 30 days
The Revenue Inspector field visit is the most common point where Karnataka mutations stall. A single RI covers multiple villages and dozens of inspection requests; delays beyond 30 days are frequent and do not trigger any system alert to the buyer.
Fix: If the status shows "Pending RI Inspection" for more than 30 days, visit the Nadakacheri window at your Taluk Office in person. The system auto-escalates to a senior official only after 50 days, so a personal follow-up before that point is faster.
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Why Mutation Extract Matters for Land Buyers in Karnataka
Four reasons the mutation extract Karnataka is not optional in any land purchase.
Proof of Ownership in Revenue Records A registered sale deed establishes legal title
The Mutation Extract is the proof that the government's own revenue system acknowledges the transfer. Without it, every government transaction from property tax to future sale, continues to run in the previous owner’s name.
The 30-Day Follow-Up Requirement The mutation register in Karnataka’s Bhoomi works on an automated pipeline, which can fail silently
If a buyer does not check the mutation status within 30 days of registration, and the J-Slip was rejected, weeks of delay compound into months. The responsibility lies entirely with the buyer, not the system
Mandatory for Bank Loans Banks in Karnataka require both a current RTC and a completed Mutation Extract before approving any agricultural loan or mortgage
The mutation entry confirms that the applicant's name is in the revenue record, not just on a sale deed. Without this, loan applications are rejected regardless of the registered document.
Karnataka-specific: Auto-Mutation Since April 2024 Since April 2024, the Bhoomi system processes certain mutations automatically within 24 hours, specifically for bank mortgages and court orders that do not require field verification
For standard sale transactions, the full 60 to 90 day workflow still applies. Knowing the difference prevents buyers from waiting passively when they should be actively following up.
Red flag: If a seller offers to show you a sale deed but cannot produce a completed Mutation Extract with their name, the previous mutation may be incomplete. Do not pay any advance until the Mutation Extract confirms an unbroken ownership chain ending with the seller's name.
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Browse Verified Karnataka LandsFrequently Asked Questions
What is mutation extract Karnataka and why does every land buyer need it?
Mutation Extract Karnataka is the revenue record that documents every ownership change on a land parcel, maintained by the Tahsildar on the Bhoomi portal. Without a completed mutation, the government's records still show the previous owner's name, blocking loans, future sales, and property tax updates.
How do I check mutation extract online in Karnataka?
Visit landrecords.karnataka.gov.in, click "View RTC and MR," select the MR tab, and enter your District, Taluk, Hobli, Village, and Survey Number. Click "Fetch Details" to see all mutation numbers linked to that parcel, then select any entry to preview the full extract.
How long does mutation take in Karnataka after registration?
The standard workflow takes 60 to 90 days. Since April 2024, mutations for bank mortgages and court orders that require no field visit are processed automatically within 24 hours. For regular sale transactions, a Revenue Inspector field visit is required and is the most common cause of delay.
Is mutation mandatory after buying land in Karnataka?
Yes. Registration at the Sub-Registrar establishes legal title, but mutation under the Karnataka Land Revenue Act updates the revenue record. Both are required. Until mutation is complete, every government interaction, including property tax, future sale, and loan applications, runs in the seller's name.
What happens if mutation is not done after land purchase in Karnataka?
The RTC continues to show the previous owner's name. Banks reject loan applications. Future buyers refuse to transact. Property tax notices arrive in the wrong name. The longer mutation is delayed, the more documents accumulate in the old name, making correction increasingly difficult.
Can I get a bank loan without a completed mutation in Karnataka?
No. Banks in Karnataka require both a current RTC and a completed Mutation Extract showing the applicant's name before approving agricultural loans or mortgages. A registered sale deed alone is not sufficient. The mutation entry in the Bhoomi register is the bank's confirmation of revenue-record ownership.
What is Hakku Badlavalike in Karnataka?
Hakku Badlavalike is the Kannada term for mutation, meaning "change of rights." It refers to the administrative act of updating the Bhoomi revenue record after any ownership change. The process is initiated through the Kaveri 2.0 portal at registration and approved by the Tahsildar after Revenue Inspector verification.
What is the difference between mutation and registration in Karnataka?
Registration at the Sub-Registrar's office under the Transfer of Property Act creates legal title. Mutation under the Karnataka Land Revenue Act updates the government's revenue record. Both are mandatory. Registration without mutation leaves a gap in the revenue record that blocks loans, future sales, and property tax transfers.