If you own an independent house or a vacant plot in Bangalore that is currently registered under B-Khata, 2026 is the most cost-effective year in over a decade to convert it to A-Khata. Under the Greater Bengaluru Authority's (GBA) 100-Day Special Drive, running from 16 May 2026 to 23 August 2026, the government has temporarily reduced the betterment/conversion charge to just 2% of the guidance value. Outside this window, the same conversion can cost significantly more.
At Marvel Consultants, we've spent over 10 years helping Bengaluru property owners and business owners navigate BBMP and GST paperwork without the runaround. This guide walks you through exactly what B-Khata and A-Khata mean, who qualifies for conversion, what documents you need, and how the online and offline processes work — so you can decide whether to act before the window closes.
Already dealing with a GST notice on the same property or business? See how we help with GST compliance and dispute resolution, or read our step-by-step breakdown of what to do when you receive a GST notice.
GBA 100-Day Special Drive (16 May – 23 Aug 2026)
Betterment/conversion charges reduced to 2% of guidance value. Applications after 23 Aug 2026 may revert to a higher fee structure.
What Is the Difference Between A-Khata and B-Khata?
A Khata is BBMP's record of a property for tax and identification purposes — it is not a title document, but it is required for nearly every civic and financial transaction involving the property. A-Khata is issued to properties that fully comply with BBMP's building bye-laws and approved layouts. B-Khata is a secondary register for properties with minor irregularities — such as unapproved layouts, pending conversion orders, or deviations — which are still taxed but carry restricted rights.
If your site originally came from a Panchayat or BDA layout, it helps to understand which authority's records actually govern your property — see our comparison of BDA vs BBMP Khata for clarity before you apply.
A-Khata vs B-Khata — Quick Comparison
| Factor | A-Khata | B-Khata |
|---|---|---|
| Legal recognition | Full | Partial |
| Bank loan / mortgage eligibility | Yes | No |
| Resale value | Higher | Lower |
| Building plan approval | Eligible | Not eligible |
| Civic services (water, drainage) | Full access | Limited |
Why Convert to A-Khata Now
- Home loans and mortgages become available — most banks will not lend against a B-Khata property.
- Higher resale value and a wider pool of buyers, since most purchasers and their banks prefer A-Khata.
- Eligibility for building plan approvals, renovation permits, and completion certificates.
- Stronger legal standing against future disputes or demolition action.
- Access to full civic services — BWSSB water connection, BBMP drainage, and related amenities.
- Eligibility to apply for BBMP trade licences if you plan to run a business from the property.
Planning to formalise a business at this address once your Khata is upgraded? Our GST audit checklist for small businesses in Karnataka is a useful next read.
Who Can Apply for B-Khata to A-Khata Conversion
✅ Eligibility Criteria (2026 GBA Scheme)
- You hold a valid B-Khata, or a final E-Khata with an EPID.
- The property was registered on or before 30 September 2024.
- All property tax dues are fully cleared, with no pending arrears.
- The property is an independent house or a vacant plot/site — not a flat in a multi-unit apartment.
- The property has direct access to a public road.
- Both converted sites (holding a DC conversion order) and unconverted revenue sites can apply, though unconverted sites attract additional charges.
- Plots up to 2,000 sq. m. can apply through self-application; larger plots require a registered architect or engineer.
❌ Who Cannot Apply
- Flat owners in apartments or multi-storey buildings with multiple unit owners.
- Properties without a final E-Khata or EPID.
- Properties with major, unregularised building violations or encroachments.
- Properties registered after 30 September 2024.
If your land was originally Panchayat or revenue land, our Panchayat to BBMP Khata conversion guide covers this route in detail.
Own the property but currently live outside India? Our NRI property management guide covers how to handle Khata conversion and GST matters remotely.
Not sure which category your property falls under? Book a free 15-minute consultation with Marvel Consultants and we'll check your eligibility before you spend a single rupee on the application.
Not sure if your property qualifies?
Get a free 15-minute eligibility check before you spend anything on the application.
Book Your Free Eligibility Check WhatsApp UsDocuments You Will Need
- Registered sale deed / title deed of the property
- Aadhaar card for all owners (linked for OTP-based E-KYC)
- Latest property tax receipts showing nil dues
- Existing B-Khata / E-Khata certificate with EPID
- Latest BESCOM electricity bill as address proof
- Site plan / building sketch prepared by a licensed architect or engineer
- Recent photographs of the property
- DC conversion order, if the land was previously agricultural
- Encumbrance Certificate (EC) confirming no pending loans or disputes — if you're unsure why this document matters, our Sale Deed & Encumbrance Certificate guide explains it in plain language.
How the Online Application Works
Log in to the BBMP portal
Log in to BBMP's official Khata conversion portal using your mobile number and OTP.
Raise a new request
Raise a new request and enter your existing E-Khata EPID to auto-fetch your property details.
Complete Aadhaar E-KYC
Complete Aadhaar E-KYC for every listed owner — an Application ID is generated once this is done.
Confirm property location
Confirm your property's exact location on the map, since BBMP's inspection team will visit this pinned location.
Declare revenue survey status
Declare whether the property sits on a revenue survey number and upload the DC conversion order if you have one.
Upload documents
Upload the full document set — sale deed, tax receipts, site sketch, and photographs — and self-certify eligibility.
Pay the application fee
Pay the ₹500 application fee online and download your acknowledgement slip.
Ground inspection
BBMP conducts a physical ground inspection of the property.
Pay conversion fee & receive A-Khata
On approval, pay the conversion fee (2% of guidance value under the current drive) and receive your digital A-Khata certificate.
How the Offline Application Works
Confirm eligibility
Confirm eligibility — valid B-Khata, cleared taxes, road access, and no major violations.
Collect the form
Visit your jurisdictional ARO or BBMP zonal office and collect the Khata conversion form.
Submit documents
Submit the form with all supporting documents and applicable fees.
Scrutiny & verification
BBMP scrutinises the documents and conducts a physical verification.
Receive A-Khata
On approval, the A-Khata certificate is typically issued within 4–6 weeks.
Conversion Fees — And Why the Timing Matters
Betterment/conversion charges reduced to 2% of guidance value
On a property with a ₹50 lakh guidance value, that is roughly ₹1,00,000 in conversion fees — a fraction of what similar regularisation schemes have historically charged. Applications submitted after 23 August 2026 may revert to a higher fee structure, so property owners who qualify have a genuine window to act.
| Fee Type | Amount |
|---|---|
| BBMP application fee | ₹500 (paid online) |
| Conversion / betterment charge (current drive) | 2% of guidance value |
| Example — ₹50L guidance value property | ~₹1,00,000 conversion fee |
| Additional charges (no DC order) | As assessed by BBMP for unconverted land |
| Marvel Consultants professional fee | ₹30,000 onwards (based on property type & complexity) |
Marvel Consultants' professional fee covers eligibility verification, full document preparation, portal filing, Aadhaar E-KYC coordination, guidance through both government payments, and follow-up with BBMP until your A-Khata certificate is in hand. Government fees are always paid directly to BBMP, separately from our service fee.
Haven't cleared last year's property tax yet? Start with our guide to BBMP property tax assessment, payment & appeals before you begin the conversion application.
For property owners who purchased or inherited property and haven't updated ownership records yet, also see our Khata Transfer Guide, our BBMP e-Khata application guide, and our full BBMP e-Khata and Property Tax services.
Frequently Asked Questions
What is the difference between A-Khata and B-Khata?
A-Khata is BBMP's register for fully compliant properties with complete legal ownership recognition. B-Khata is a secondary register for properties with pending approvals or irregularities, which limits resale, mortgage, and construction rights.
Can flat owners apply for this conversion?
No. The 2026 GBA scheme applies only to independent houses and vacant plots. Owners of flats in multi-unit apartment buildings are not eligible under this process.
How long does the conversion take?
With complete documentation and no inspection issues, the online process typically takes 30–60 days. Offline applications through a BBMP office may take 4–6 weeks after verification.
What happens if I don't have a DC conversion order?
You can still apply. BBMP levies additional charges for unconverted revenue or agricultural land, but the application itself is not rejected on this basis alone.
Is clearing property tax dues mandatory before applying?
Yes — this is a non-negotiable requirement. Keep your latest paid tax receipts ready to upload with your application.
What does Marvel Consultants' service actually cover?
Eligibility verification, document preparation and review, portal filing, Aadhaar E-KYC coordination, payment guidance, and continuous follow-up with BBMP until your A-Khata certificate is issued. Government fees are paid separately, directly to BBMP.
📞 Ready to Convert Your Property to A-Khata?
The 2% conversion fee window closes on 23 August 2026 — act while it's open.
Call Sanjay: +91 91875 98642 | Call Kiran: +91 96635 38037