Stamp Duty and Registration Charges in Karnataka

Stamp duty and registration charges are among the largest transaction costs in any Karnataka property purchase — yet they are consistently underestimated or misunderstood by first-time buyers. On a ₹80 lakh apartment in Bangalore, these charges add ₹5.2–₹5.6 lakhs to your closing cost. On a ₹1.5 crore flat, the total can exceed ₹10 lakhs. These amounts are non-negotiable, non-refundable, and due at registration regardless of whether you took a home loan or paid cash.

After 20 years of handling property transactions in Karnataka, I have seen buyers lose their financing plan, miss registration slots, and face legal complications — all because they did not understand these charges until the last moment. This guide covers the current rates, how the calculation works, what property types attract different rates, available concessions, and the exact payment process through Karnataka's Kaveri Online portal.

Note: Stamp duty rates are set by the Karnataka state government and are revised periodically through the state budget. Rates below reflect the structure applicable as of 2026. Always verify current slab rates with the Inspector General of Registration, Karnataka (IGR) or the Kaveri Online portal before your transaction.

Current Stamp Duty and Registration Rates in Karnataka — 2026

Karnataka charges stamp duty on a slab basis tied to the property's registered value (the higher of the market value or the government's published guidance value). Registration charges are separate and additional.

The 10% surcharge is levied on the stamp duty amount — not on the property value. On a ₹60 lakh property, stamp duty is ₹3 lakhs (5%), surcharge is ₹30,000 (10% of ₹3L), and registration is ₹60,000 (1%). Total: ₹3.9 lakhs. This surcharge is collected for the Karnataka government's various welfare and infrastructure funds.

Women buyers receive a 1% concession on stamp duty — applicable for properties registered solely in a woman's name or in joint names where the primary applicant is a woman. This concession reduces the stamp duty from 5% to 4% for properties above ₹45 lakhs, which on a ₹80 lakh property means a saving of ₹80,000.

Stamp Duty vs Registration Charge — Understanding the Difference

These are two separate levies collected at registration, often confused as a single charge:

Stamp Duty is a state tax levied under the Indian Stamp Act, 1899, as modified by Karnataka's schedule. It is the larger of the two charges. Stamp duty is what creates the legal validity of the registered document — an instrument that is insufficiently stamped can be challenged in court and is inadmissible as evidence until the deficit is paid with penalty.

Registration Charge is the fee for recording the transaction in the Sub-Registrar's office under the Registration Act, 1908. It creates the public record of ownership transfer. In Karnataka, registration is 1% of the registered value, with a minimum of ₹500 and a maximum of ₹30,000 for certain instrument categories — though for standard residential sale deeds, the 1% applies without this cap.

Both must be paid before the document is executed at the Sub-Registrar's office. Neither can be paid after registration as a correction — a deficiency requires paying the shortfall with interest and penalty, plus a court order in some cases. I have covered the legal implications of the sale deed in the guide on sale deed vs sale agreement in Karnataka.

How to Calculate Stamp Duty on a Karnataka Property — Step by Step

The calculation starts with identifying the correct base value. Stamp duty in Karnataka is levied on the higher of the actual transaction price or the government's guidance value for that specific property. This is a critical point: even if you negotiate a lower purchase price, the Sub-Registrar will levy stamp duty on the guidance value if it exceeds your agreed price.

Step 1 — Find the Guidance Value: Karnataka publishes guidance values (also called circle rates or ready reckoner rates) for every locality, updated periodically by the Stamps and Registration Department. The guidance value for a specific property can be looked up on the Kaveri Online Services portal using the property's survey number or address.

Step 2 — Determine the Registered Value: This is the higher of (a) the agreed sale consideration in your sale deed, or (b) the guidance value for the property. If you are buying a flat for ₹75 lakhs but the guidance value for that apartment is ₹80 lakhs, stamp duty is calculated on ₹80 lakhs — not ₹75 lakhs.

Step 3 — Apply the Stamp Duty Rate: Use the slab applicable to the registered value. For a registered value above ₹45 lakhs, the rate is 5%.

Step 4 — Add the Surcharge: 10% of the stamp duty amount.

Step 5 — Add Registration Charge: 1% of the registered value.

Worked Example — ₹80 Lakh Apartment:

Stamp Duty Rates by Property Type in Karnataka

The slab rates above apply to residential apartment and flat purchases. Other property types attract different treatment:

Plots and Land: Same slab rate structure — 2%, 3%, or 5% based on registered value. For plots, the registered value is calculated on the extent of land multiplied by the applicable guidance value per sq ft or per acre. Plots in approved BDA layouts or RERA-registered plotted projects follow the same schedule. Revenue sites on agricultural land can attract a different stamp paper denomination — consult a property lawyer for the specific instrument type applicable. The legal framework for plot purchases on converted land is covered in the article on plot investment on Sarjapur Road, Bangalore.

Gift Deeds: Stamp duty on gift deeds between blood relatives (parents, children, siblings, spouse) is significantly lower — a nominal amount under Karnataka's stamp schedule rather than the percentage-based slab. For gifts between non-relatives, the standard sale deed rate applies. Registration charges remain at 1% regardless.

Partition Deeds: Lower stamp duty than sale deeds, calculated on the value of the share being partitioned. Rates vary depending on whether the parties are coparceners under Hindu law or unrelated parties.

Power of Attorney (General/Special): POAs for property transactions attract stamp duty ranging from ₹500 to ₹1,000 depending on the instrument type. A POA used for selling a property is treated differently from a General POA and attracts a higher duty in some circumstances.

Commercial Property: Same percentage-based slab as residential. However, the guidance values for commercial properties are typically significantly higher than residential, which inflates the base for stamp duty calculation.

Who Pays Stamp Duty — Buyer or Seller?

In Karnataka, stamp duty on a sale deed is the buyer's obligation. The seller bears no stamp duty liability on the transaction (though the seller may have capital gains tax liability, which is a separate matter under the Income Tax Act). Registration charges are also paid by the buyer. Both amounts are due on the day of registration at the Sub-Registrar's office — no part can be deferred or split into installments. If you are financing the purchase through a home loan, coordinate with your lender to ensure the stamp duty and registration amount is either part of your margin money or separately arranged, as banks do not finance this cost in the disbursement. On a ₹50 lakh flat, the total stamp duty and registration amount is approximately ₹3.3 lakhs — an amount that must come from your own funds at closing. I have covered the cash required at closing in the article on 2BHK flats under 50 lakhs in Whitefield Bangalore 2026.

How to Pay Stamp Duty in Karnataka — The Kaveri Online Process

Karnataka moved to a fully online stamp duty payment system through the Kaveri Online Services portal. Physical stamp papers from vendors are no longer the primary instrument for property registrations. The current process:

Step 1 — Prepare the Sale Deed Draft: Your property lawyer or the developer's legal team drafts the sale deed on plain paper or a standard template. The deed must contain all mandatory particulars — buyer and seller details, property description, consideration amount, and all encumbrances or conditions.

Step 2 — Calculate Stamp Duty Online: On the Kaveri Online Services portal, use the stamp duty calculator by selecting the document type (Sale Deed), entering the property details, and the system will compute the applicable duty based on the guidance value for the property's locality.

Step 3 — Book a Slot at the Sub-Registrar's Office: Appointments at Sub-Registrar offices in Bangalore are booked through the Kaveri portal. Walk-in registrations are generally not available for property transactions — book a slot at least 3–5 days in advance. Slots get booked out quickly at popular Sub-Registrar offices in BBMP areas.

Step 4 — Pay Stamp Duty via CFMS or Challan: Stamp duty is paid electronically through the Karnataka government's Comprehensive Financial Management System (CFMS) or through the authorised bank challan system linked to Kaveri Online. Payment generates a Challan Identification Number (CIN) which is referenced in the registered document.

Step 5 — Appear at the Sub-Registrar's Office: Both buyer and seller (or their authorised Power of Attorney holders) must appear in person on the appointment date. Biometric verification (thumb impression) is captured for both parties. Two witnesses must also be present with identity proof.

Step 6 — Document Execution and Registration: The deed is executed (signed) in the presence of the Sub-Registrar. The registration number, volume, and page reference are endorsed on the document. A digitally signed certified copy is available for download from Kaveri Online within 24–72 hours of registration.

Documents Required at the Sub-Registrar's Office

• Original sale deed (signed by both parties)
• Kaveri Online slot booking confirmation and CIN for stamp duty payment
• Aadhaar card and PAN card of buyer, seller, and both witnesses
• Two passport photographs each for buyer and seller
• Encumbrance Certificate (EC) of the property
• Khata Certificate and latest property tax receipt
• For flats: Copy of approved building plan and Occupancy Certificate
• For plots: DC Conversion Order and layout approval documents
• Home loan sanction letter and bank's demand draft (if applicable)

Common Errors That Delay or Invalidate Registration in Karnataka

1. Registering at below guidance value: If the registered consideration is below the guidance value for the property, the Sub-Registrar will either refuse to register the document or levy stamp duty on the guidance value. Registering at below guidance value also exposes the transaction to income tax scrutiny under Section 50C of the Income Tax Act.

2. Incorrect property description in the sale deed: The survey number, measuring details, boundaries, and schedule must precisely match the revenue records and the Encumbrance Certificate. Any mismatch causes the Sub-Registrar to return the document for correction — which means losing the appointment slot and rescheduling.

3. Non-appearance of one party: Both buyer and seller must be present unless a registered Power of Attorney specifically authorising the transaction has been executed. A POA that predates the sale agreement or does not specifically cover the property transaction may be rejected. The Karnataka Land Reforms Act implications for property held by non-residents or under power of attorney are covered in the article on the Karnataka Land Reforms Act and property ownership.

4. Insufficient stamp duty paid: If the challan amount does not match the computed stamp duty, the registration cannot proceed. This is detected at the office — not before — causing the slot to be cancelled. Always use the Kaveri Online calculator to confirm the exact amount before paying.

5. Missing PAN for transactions above ₹50 lakhs: Under the Income Tax Act, Form 26QB must be filed and TDS of 1% deducted from the sale consideration for properties valued above ₹50 lakhs. The buyer deducts this from the payment to the seller, deposits it with the income tax department, and furnishes Form 16B to the seller. Missing this step does not block registration but creates a tax compliance default for the buyer. Verify this requirement with your chartered accountant for transactions in this range. For buyers financing through a home loan, the bank's disbursement process typically covers this step — confirm with your lending officer.

Frequently Asked Questions — Stamp Duty and Registration in Karnataka

What is the stamp duty rate for property purchase in Karnataka in 2026?

Karnataka stamp duty rates in 2026 are: 2% for properties up to ₹20 lakhs, 3% for ₹20–45 lakhs, and 5% for properties above ₹45 lakhs. A 10% surcharge is levied on the stamp duty amount. Registration charge is 1% of the registered value. Women buyers receive a 1% concession on stamp duty. Verify current rates with the IGR Karnataka or Kaveri Online portal as rates are revised periodically.

Is stamp duty calculated on the sale price or the guidance value in Karnataka?

Stamp duty in Karnataka is calculated on the higher of the actual sale consideration or the government guidance value for that property. If the guidance value exceeds the agreed purchase price, stamp duty is levied on the guidance value. Guidance values can be checked on the Kaveri Online Services portal using the property survey number or address.

How do women buyers save on stamp duty in Karnataka?

Women buyers receive a 1% concession on stamp duty in Karnataka when the property is registered solely in a woman's name or in joint names with the woman as the primary applicant. For a property above ₹45 lakhs, this reduces stamp duty from 5% to 4%. On an ₹80 lakh property, this concession saves ₹80,000 in stamp duty.

How is stamp duty paid in Karnataka — online or offline?

Stamp duty in Karnataka is paid electronically through the Kaveri Online Services portal (kaverionline.karnataka.gov.in). The portal provides a stamp duty calculator, slot booking for Sub-Registrar appointments, and payment via the Karnataka government's CFMS system. Physical stamp papers from vendors are no longer the primary registration instrument.

What is the total cost of registering a ₹1 crore property in Karnataka?

For a ₹1 crore property in Karnataka: stamp duty at 5% = ₹5,00,000; surcharge at 10% of stamp duty = ₹50,000; registration charge at 1% = ₹1,00,000. Total stamp duty and registration cost = ₹6,50,000. Women buyers would pay ₹5,90,000 (4% stamp duty + 10% surcharge + 1% registration). These charges are payable by the buyer from personal funds and cannot be financed through a home loan.

Is TDS applicable on property purchases in Karnataka?

Yes. Under Section 194-IA of the Income Tax Act, the buyer must deduct TDS at 1% of the sale consideration for transactions above ₹50 lakhs and deposit it with the income tax department via Form 26QB within 30 days. The buyer must also furnish Form 16B to the seller. This is a central government requirement applicable across India, not specific to Karnataka, and is separate from stamp duty.