In this guide
- The Special Power of Attorney — what it is and how it works
- Apostille or consular attestation — which applies to you
- E-Khata — why this is the most critical check in 2026
- Stamp duty payment via Kaveri 2.0
- What happens at the Sub-Registrar Office
- Post-registration: E-Khata transfer and mutation
- Timeline comparison: visiting vs. remote
If you are an NRI living in the UK, US, Canada, Australia, or the Gulf, buying property in Bangalore involves a specific set of legal and procedural requirements that differ from a resident Indian purchase. The good news is that the process is well-established, legally solid, and does not require your physical presence — provided it is done correctly.
This guide walks you through the complete process in plain English. We have also included the most up-to-date information for 2026, including the changes brought by Karnataka's mandatory E-Khata requirement (October 2024) and the registration fee increase (August 2025).
1. The Special Power of Attorney
A Special Power of Attorney (SPA) is the legal instrument that allows you to authorise a trusted person in India to act on your behalf for a specific, defined purpose — in this case, to sign the sale deed and complete property registration at the Sub-Registrar Office in Bangalore.
The critical word is "special." This is not a General Power of Attorney (GPA), which grants broad powers and carries significant fraud risk. The SPA must be narrowly drafted to cover only this specific transaction: this specific property, this specific action (signing the sale deed and appearing before the Sub-Registrar), for this specific period.
The SPA must clearly state:
- Your full name, passport number, and overseas address
- The authorised person's full name and Aadhaar number
- The exact property details — address, survey number, and boundaries
- The exact powers granted — sign sale deed, appear before Sub-Registrar, pay registration fees
- An explicit restriction on sub-delegation
- The duration — typically expires on completion of registration
2. Apostille or Consular Attestation
Once your SPA is drafted and signed before a Notary Public in your country of residence (with two witnesses), it needs to be authenticated so that Indian authorities will accept it. There are two routes depending on where you live.
If your country is a member of the Hague Apostille Convention (this includes the US, UK, Canada, Australia, and UAE), you can obtain an Apostille stamp from the designated authority in your country. This certifies the notary's signature and makes the document internationally recognised without needing further embassy attestation.
If your country is not a Hague member, or if you want to be extra cautious (which many SROs in Bangalore prefer), get the document attested at the nearest Indian Embassy or High Commission. The consular officer verifies your identity and stamps the document.
In practice, even in apostille-eligible countries like the UK and US, some Bangalore Sub-Registrars prefer consular attestation to avoid any procedural objections. Your legal advisor in Bangalore will confirm the preferred route for your specific SRO jurisdiction.
After authentication, courier the original SPA to your representative in India using a tracked international service — DHL or FedEx, insured. Do not use regular post. Once received, the SPA must be stamped and registered at the Sub-Registrar Office in Bangalore within three months of execution.
3. E-Khata — The 2024 Requirement That Catches Many NRIs Off Guard
Since October 2024, a verified E-Khata is mandatory for all property registrations in Bangalore. This is probably the single most important thing to check before you agree to purchase any property.
E-Khata is the BBMP's (Bruhat Bengaluru Mahanagara Palike) digital property record. It confirms that the property is legally registered in the municipal database, which is required for property tax assessment, utility connections, and — critically — Sub-Registrar registration.
There are two types: verified and unverified. Only a verified E-Khata allows registration to proceed. An unverified E-Khata, even if the property otherwise has a clean title, will cause the SRO to reject the registration appointment.
For NRIs, there is an additional wrinkle. E-Khata applications normally require Aadhaar verification. Since most NRIs do not have Aadhaar, the BBMP provides a caseworker login process using passport or PAN instead. This manual verification process typically takes 15 to 30 days — so factor this into your timeline.
Always verify a property's E-Khata status on the BBMP e-Aasthi portal before paying any booking amount.
4. Stamp Duty Payment via Kaveri 2.0
Stamp duty in Karnataka is calculated on the higher of the actual sale price or the guidance value (circle rate) set by the government for that property's location. The rates as of 2026 are:
- Properties up to Rs. 20 lakh: 2% stamp duty
- Properties Rs. 21–45 lakh: 3% stamp duty
- Properties above Rs. 45 lakh: 5% stamp duty
To this, add the registration fee of 2% (updated from 1% in August 2025) and approximately 0.6% in cess and surcharges. For a Rs. 1 crore property, your total statutory cost is approximately Rs. 7.6 lakh — budget for this from day one.
Payment is made online through the Kaveri 2.0 portal at kaveri.karnataka.gov.in. Your legal representative in Bangalore can handle this on your behalf. The e-Stamp receipt generated must be carried to the Sub-Registrar Office on registration day.
5. What Happens at the Sub-Registrar Office
The actual registration appointment takes approximately 30–45 minutes if all documents are in order. Your SPA holder attends in your place, along with the seller and two witnesses (all with original Aadhaar cards).
The process: documents are submitted for verification, the sale deed is presented, biometric verification is completed for all parties, the registration fee is paid, the Sub-Registrar reviews and signs the deed, and an acknowledgment slip is issued. The registered deed is available to download from the Kaveri portal within 24–48 hours and can be couriered to you internationally.
One practical note: if biometrics fail — which can happen for NRIs who have been abroad for many years and have worn fingerprints — carry a valid Indian passport. The Sub-Registrar can use a manual biometric form as an alternative.
6. Post-Registration: E-Khata Transfer and Mutation
Registration transfers the legal title. But two follow-up steps are needed to complete the picture.
First, the E-Khata must be transferred to your name through the BBMP e-Aasthi portal. This updates the municipal record so that property tax bills come to you. For properties registered after April 2004, the system auto-fetches the deed from Kaveri — typically processed within 2–3 days if there are no mismatches.
Second, a mutation (Form I and Form II) should be filed at the BBMP office within 30 days of registration. This formally updates the municipal records with the new ownership details.
Both of these can be handled entirely by your Bangalore-based representative — you do not need to be present.
7. Timeline: Visiting vs. Remote Registration
The process is largely the same whether you visit or not. The main difference is the SPA preparation stage, which adds approximately 3–5 weeks to the remote path.
- Due diligence and title search: 1–2 weeks (both paths)
- Agreement to sell and booking amount: 3–5 days (both paths)
- SPA preparation, apostille, and courier: 3–5 weeks (remote only)
- Stamp duty payment: 1 day (both paths)
- SRO registration appointment: 1 day (both paths)
- E-Khata transfer: 2–3 days (both paths)
- Total: visiting path → 6–10 weeks
- Total: remote path → 8–12 weeks
The key is to start the SPA process immediately after signing the agreement to sell, so it runs in parallel with other preparation rather than adding sequentially to the timeline.