Answer-First Summary

Quick answer

A practical 2026 guide for Bengaluru property owners on B Khata to A Khata conversion: eligibility, fee formula, required documents, step-by-step process, and realistic timelines.

  • How much is B Khata to A Khata conversion fee in Bengaluru? The key component is 5% of guidance value, plus other applicable charges (such as conversion and civic charges) based on your property records. It is not a single flat fee for every property.
  • What is the maximum site size for direct online application? For the current BBMP BtoAKhata workflow, plots up to 2,000 square meters are handled through the citizen module. Above that, applicants are routed through BPAS with an enrolled architect/engineer workflow.

If you have asked three people about B Khata to A Khata conversion in Bengaluru, you have probably heard three different versions.

This guide is built to remove that confusion and give you one practical roadmap for 2026.
No legal drama, no middleman style fear tactics, just what usually matters most: fees, documents, and timeline.

Quick Summary (B Khata to A Khata 2026):

  • Portal flow currently supports plot and single-building cases.
  • Up to 2,000 sq.m is handled in the citizen flow; above that moves through BPAS workflow.
  • Major fee component is 5% of guidance value, plus applicable charges.
  • Aadhaar-based eKYC for all owners is a key requirement.
  • A 15-day processing push is announced, but practical timelines still vary.

B Khata to A Khata Snapshot (Bengaluru, 2026)

  • Main Cost Driver: 5% of guidance value
  • Citizen Scope: Up to 2,000 sq.m (as per current portal workflow)
  • Practical Timeline: Usually 2 to 6 weeks in many real cases
  • Most Common Delay: name mismatch across Aadhaar and property records

Use this as planning guidance, not a legal order copy. Always verify current category and payable amounts inside the live BBMP workflow before payment.

Phase 1: Who Is Eligible to Apply

Get this right first before spending time on uploads.

01

Eligibility At a Glance

  • Plot or plot with single-building type cases are handled in the current citizen module flow.
  • Plot area up to 2,000 sq.m follows the direct citizen pathway.
  • Plot area above 2,000 sq.m is routed to BPAS/architect-engineer process.
  • If there is no Khata at all, portal instruction flow points to New Khata route first.
  • If access is through a private road, expect extra declaration/sketch requirements.

Phase 2: Fees and Cost Formula

The part that affects your budget the most.

2026 Fee Core Formula

Conversion component is usually calculated as:

Guidance Value x 5%

Final payable can also include other applicable statutory/civic charges depending on your record condition and property history.

02

Illustrative Cost Examples (5% Component Only)

SiteAssumed Guidance Value / sq.ftGuidance Value Total5% Component
30x40 (1200 sq.ft)Rs 5,000Rs 60,00,000Rs 3,00,000
30x40 (1200 sq.ft)Rs 8,000Rs 96,00,000Rs 4,80,000
40x60 (2400 sq.ft)Rs 5,000Rs 1,20,00,000Rs 6,00,000
40x60 (2400 sq.ft)Rs 8,000Rs 1,92,00,000Rs 9,60,000

These examples are for planning and only represent the 5% component, not full final payable.

Phase 3: Document Checklist

Most delays happen because this step is rushed.

03

Keep These Ready Before Login

  1. Valid Final e-Khata (Form-B) for the property.
  2. Aadhaar-based eKYC readiness for all owners listed in Khata.
  3. Single plot plan by architect/engineer/authority.
  4. Building plan by architect/engineer/authority.
  5. Private road sketch (if approach road is private).
  6. Sale deed and link documents (clear scans).
  7. Latest property tax paid receipt and supporting records.

Common Filing Mistake

Owners often upload good documents but with inconsistent names, initials, or address formats. Even small mismatch between Aadhaar and property records can slow scrutiny significantly.

Phase 4: Step-by-Step Application Flow

What usually happens from login to conversion closure.

04

Portal Workflow (Practical Sequence)

  1. Login with mobile OTP on BtoAKhata module.
  2. Enter property details and ownership data.
  3. Complete Aadhaar eKYC for all owners.
  4. Upload required plans and supporting documents.
  5. File moves for initial scrutiny and field verification.
  6. Payment intimation is generated (5% component plus applicable fees).
  7. After payment and closure checks, conversion moves to certificate generation stage.
  8. Track status using the EPID/status module.

Phase 5: Timeline Expectations (2026)

Official push is faster, but practical timeline still depends on record quality.

05

Typical Cycle for Many Cases

StageTypical Range
Data entry + eKYCSame day to 2 days
Initial scrutiny3 to 10 days
Site verification5 to 20 days
Payment intimation + payment1 to 7 days
Post-payment closure2 to 10 days
Practical total cycle2 to 6 weeks

Reality Check

A 15-day target has been publicly communicated in recent process acceleration updates. In practice, clean files may close quickly, while ownership and document issues can stretch timelines.

Phase 6: Why Files Get Delayed or Stuck

These are the recurring blockers that increase your waiting time.

  1. Aadhaar name and deed/Khata name mismatch.
  2. Joint-owner eKYC not fully completed.
  3. Private access road proof not clear.
  4. Drawings uploaded in unreadable or incomplete format.
  5. Tax or property-history mismatch during scrutiny.
  6. Plot dimensions on records do not match current site condition.
  1. Do one complete document audit before first upload.
  2. Verify all owner names character-by-character across records.
  3. Keep budget buffer above the 5% estimate.
  4. Track file status by EPID regularly instead of relying on verbal follow-up.

Need Help Planning Your Property Compliance Workflow?

If you are preparing for conversion, plan sanction, or construction next, our team can help you map the safest legal sequence before you spend on execution.

Talk to Liza Homes WhatsApp Now

Draft note: This article is intentionally kept as draft for your review before publishing.

Liza Homes Editorial Team
Article by

Liza Homes Editorial Team

Specialized in technical building norms and architectural planning in Bengaluru. The Liza Homes Editorial Team provides expert guidance on construction legality and premium design.

Fact-checked by Liza Homes Technical Review Team on March 27, 2026 .

Sources and verification

The details in this article are validated against the following primary references.

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Got Questions?

Frequently Asked Questions

The key component is 5% of guidance value, plus other applicable charges (such as conversion and civic charges) based on your property records. It is not a single flat fee for every property.
For the current BBMP BtoAKhata workflow, plots up to 2,000 square meters are handled through the citizen module. Above that, applicants are routed through BPAS with an enrolled architect/engineer workflow.
The current BBMP instructions require Aadhaar-based eKYC of all owners listed in Khata.
A 15-day time-bound push has been announced, but practical timelines still vary by zone and document quality. Many owners should plan for 2 to 6 weeks to stay realistic.
The BBMP instruction flow indicates that if you do not have any Khata (including manual), you should first apply for New Khata in the relevant module before expecting A Khata conversion.