How to Get e-Stamp Paper in Karnataka for a Sale Agreement | Step-by-Step Guide

INTRODUCTION Executing a Sale Agreement is a crucial step in property transactions in Karnataka, especially when applying for a home loan. With the launch of Digital e-Stamp on Kaveri Online Services, the entire process, including drafting the agreement, purchasing stamp duty, and digitally signing, can now be completed online without visiting any office. This guide provides a complete, step-by-step explanation of how to obtain e-Stamp paper and prepare a Sale Agreement using Kaveri Online Services, supported by a real case study for easy understanding.
WHERE CAN YOU BUY E-STAMP PAPER IN KARNATAKA? You can obtain e-Stamp paper through:
  • Kaveri Online Services (preferred method), or
  • Authorised stamp vendors located near Sub-Registrar Offices, Courts, and certain RTO premises.
In this guide, we focus on Kaveri Online Services, as it offers several advantages for property buyers and sellers.
BENEFITS OF USING KAVERI ONLINE SERVICES
  1. Single Integrated Platform
You can draft the agreement, generate e-Stamp paper, digitally sign the document, and download the final Sale Agreement - all from one portal.
  1. Completely Paperless Process
The digital workflow ensures:
  • Faster processing
  • No physical paperwork
  • Zero printing or scanning
  • Eco-friendly documentation
  1. Zero Processing Fee
You pay only the stamp duty. Kaveri Online Services does not charge any additional service fee.
DOCUMENTS REQUIRED Keep the following documents ready before starting the process:
  • Sale Agreement Draft
  • e-Khata (PID Number)
  • Aadhaar of Seller, Buyer, and two Witnesses

VIDEO TUTORIAL For your convenience, we have created a complete step-by-step video. You can watch it below before starting the process.

CASE STUDY CONTEXT To provide clarity, this guide is based on the following real scenario:
  • Buyer is purchasing a 2BHK flat in BBMP limits, Bengaluru
  • Purchase price: Rs.57,00,000
  • Buyer is applying for a home loan, and the bank requires a Sale Agreement
  • Property possession is not yet delivered

STEP-BY-STEP PROCEDURE TO BUY E-STAMP PAPER & PREPARE A SALE AGREEMENT Step 1: Create an Account and Log In Visit the Kaveri Online Services portal and register using:
  • Name
  • Gender
  • Mobile Number
  • Email ID
Refer to the image below blank Log in using your registered email and password. blank
Step 2: Start a New Application From the dashboard, select: START A NEW APPLICATION blank DIGITAL E-STAMP blank
Step 3: Select the Correct Article and Sub-Article Choose:
  • Nature of Document: Agreement
  • Sub-Article: 5(e)(ii) – Agreement relating to the sale of immovable property where possession is not delivered
blank
Step 4: Enter Property Information Choose the following:
  • Type of Document: Non-Agricultural
  • Type of Property: e-Aasthi (Urban)
  • District: BBMP
  • BBMP e-Aasthi PID: Enter your 10-digit e-Khata number
blank Click Continue.
Step 5: Enter Property Details Enter the property details:
  • Flat Number
  • Block / Tower
  • Apartment Name
  • Survey Number
blank Click Submit & Continue.
Step 6: Verify Property Schedule The system auto-fills the property schedule based on e-Khata data. Manual entry is not required. blank
Step 7: Enter Seller and Buyer Details For each party:
  • Authenticate Aadhaar using OTP
  • System auto-fills name, age, gender, and address
  • Verify mobile number using OTP
In this example, there were two sellers and one buyer. blank
Step 8: Add Witness Details Two Witnesses are mandatory. For each witness:
  • Authenticate Aadhaar via OTP
  • Details are auto-filled
  • Verify mobile number via OTP
blank
Step 9: Enter Consideration Amount and Review Stamp Duty Enter the Buying Price. Example:
  • Consideration Amount: Rs.57,00,000
  • Stamp Duty: 0.5% = ₹28,500
The portal automatically calculates the stamp duty. blank
Step 10: Make the Payment Payment options include:
  • NetBanking
  • Debit Card
  • UPI
We completed the payment via UPI.
Step 11: eSign and Download the Sale Agreement After successful payment:
  • eSign the Sale Agreement using Aadhaar-based OTP
  • Download the complete Sale Agreement in PDF format
blank The PDF includes:
  • e-Stamp Certificate on the first page
blank
  • Digital Signature Details on the final page
blank This completes the Sale Agreement process.
CONCLUSION The Digital e-Stamp and online Sale Agreement facility on Kaveri Online Services has transformed property documentation in Karnataka. By offering a single platform for drafting, stamping, and digital signing, the system eliminates paperwork and reduces errors. By following the steps outlined in this guide, buyers and sellers can complete the process quickly and efficiently without visiting a Sub-Registrar Office or stamp vendor.
FREQUENTLY ASKED QUESTIONS (FAQS)
  1. Can I still buy physical stamp paper instead of using Kaveri Online Services?
Yes, physical stamp vendors are still authorised. However, Digital e-Stamp is faster, safer, and paperless.
  1. Is Aadhaar authentication mandatory?
Yes. Sellers, Buyers, and both Witnesses must authenticate Aadhaar using OTP.
  1. What if I enter the wrong stamp duty amount?
The system auto-calculates stamp duty from the consideration amount, so errors are unlikely. Just ensure the consideration value is entered correctly.
  1. Can NRIs complete the process from outside India?
Yes, provided their Aadhaar is active and linked to a valid mobile number.
  1. Is the digitally signed Sale Agreement accepted by banks?
Yes. Banks accept digitally signed Sale Agreements from Kaveri Online Services.
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