What is the Stamp Duty on Investment Property?
Stamp duty on investment property in India same rates as residential, but no Section 80C deduction. Karnataka rates, worked examples, and tax treatment 2026.
Quick Summary (TL; DR)
Stamp duty rates on investment property in Karnataka are the same as on any other property 2% / 3% / 5%, based on property value slab, plus 2% registration fee (revised August 31, 2025) and ~0.6% cess, totalling approximately 7.6% for properties above ₹45 lakh
The Section 80C deduction for stamp duty and registration charges is available only for a new residential property. Commercial properties, resale properties, and residential plots are not eligible
Under the Income Tax Act 2025, the new tax regime has been designated as the default from FY 2026-27. Deductions under Section 80C, including stamp duty and registration charges, are not available under the new regime. Taxpayers who wish to claim this deduction must explicitly opt for the old regime when filing their income tax return
For investors buying property to earn rental income, the interest on the home loan for the investment property is fully deductible under Section 24(b) of the Income Tax Act as a deduction against rental income unlike self-occupied property where the deduction is capped at ₹2 lakh per year
Stamp duty is calculated on the higher of your agreed sale price or the government guidance value. Even if you buy at a negotiated price below the guidance, stamp duty is payable on the guidance value
What Is Stamp Duty on Investment Property?
An investment property is any property purchased primarily to generate a financial return rather than for personal use. This includes:
A second apartment purchased for rental income
Commercial shops and retail units
Office spaces
Warehouses and industrial units
Plots purchased for future appreciation and resale
Stamp duty is the tax payable to the State Government when ownership of a property is transferred from the seller to the buyer. It is charged on the sale deed or transfer document and is a mandatory part of every property transaction.
Paying stamp duty is important because:
It legally validates the sale deed.
It allows the document to be registered.
It establishes ownership in government records.
An unstamped or insufficiently stamped document may not be enforceable in court.
Does an Investment Property Attract Higher Stamp Duty?
No. Stamp duty rates are generally based on the property's location, value, and type not on whether you plan to live in it or rent it out.
For example:
A residential flat purchased as an investment usually attracts the same stamp duty rate as a residential flat purchased for self-occupation.
The government does not impose a separate "investment property" stamp duty surcharge.
Why Are Commercial Investment Properties More Expensive?
While the stamp duty rate may be similar, commercial properties often have much higher guidance values than residential properties in the same area.
As a result:
The property's assessable value is higher.
The stamp duty payable is higher in absolute terms.
Registration charges also increase proportionately.
A commercial office purchased for ₹1 crore will generally result in a much larger stamp duty bill than a residential apartment purchased for ₹60 lakh, even if both are located in the same locality.
What are the Stamp Duty Rates on Investment Property in Karnataka?
As of March 2026, stamp duty in Karnataka is 2% for properties valued below ₹20 lakh, 3% for properties between ₹21 lakh and ₹45 lakh, and 5% for properties above ₹45 lakh. These rates apply uniformly across Karnataka, including Bengaluru, Mysuru, and all other cities.
In 2026, property buyers in Karnataka must account for revised registration charges that came into effect on August 31, 2025. The registration fee is now 2% of the property value for all types of property transactions, including resale and new construction.
The BBMP cess and surcharge add approximately 0.6% for properties within Bengaluru's urban limits. Total outgo for an investment property above ₹45 lakh in Bengaluru therefore, runs to approximately 7.6% of the property's guidance value or sale consideration, whichever is higher.
Stamp duty and registration are calculated on the higher of the market value or the guidance value (circle rate). If a property is sold below the guidance value, stamp duty is still calculated on the guidance value.
Worked Examples: Investment Property Stamp Duty Calculations
Example 1: Residential Flat Purchased for Rental Income (Bengaluru, ₹75 Lakh)
A buyer purchases a 2BHK flat in HSR Layout at ₹75 lakh to rent to a corporate tenant.
Stamp duty (5% of ₹75 lakh): ₹3,75,000 Registration fee (2% of ₹75 lakh): ₹1,50,000 BBMP cess and surcharge (~0.6%): ₹45,000 Total statutory cost: ₹5,70,000
Section 80C deduction: In this case, no deduction is available for the ₹5,70,000 paid towards stamp duty and registration charges. As this purchase does not qualify for a Section 80C claim, these costs form part of the property's acquisition cost for the buyer.
Example 2: Commercial Shop Purchased as Investment (Bengaluru, ₹1.2 Crore)
A buyer purchases a 400 sq ft shop on a main commercial road in Koramangala. Guidance value for commercial property in that area: ₹25,000/sq ft. Guidance value total = ₹1 crore. Sale price: ₹1.2 crore. Stamp duty applies on ₹1.2 crore (sale price is higher).
Stamp duty (5% of ₹1.2 crore): ₹6,00,000 Registration fee (2% of ₹1.2 crore): ₹2,40,000 BBMP cess and surcharge (~0.6%): ₹72,000 Total statutory cost: ₹9,12,000
Section 80C deduction: Commercial properties are explicitly excluded. No income tax deduction is available on the ₹9,12,000 stamp duty and registration cost.
Example 3: Plot Purchased for Future Appreciation (Bengaluru Outskirts, ₹50 Lakh)
A buyer purchases a 1,200 sq ft residential plot in Sarjapur Road extension for future development or resale.
Stamp duty (5% of ₹50 lakh): ₹2,50,000 Registration fee (2% of ₹50 lakh): ₹1,00,000 Cess and surcharge: ₹30,000 Total statutory cost: ₹3,80,000
Section 80C deduction: Not available for the purchase of a residential plot. The deduction applies only to the purchase or construction of a residential house.
Example 4: First-Time Buyer Purchasing New Flat as Rental Investment (₹55 Lakh)
A buyer who does not own any other property purchases a brand-new flat from a developer to immediately rent out.
Stamp duty (5% of ₹55 lakh): ₹2,75,000 Registration fee (2% of ₹55 lakh): ₹1,10,000 Cess and surcharge: ₹33,000 Total statutory cost: ₹4,18,000
Section 80C deduction: Available up to ₹1,50,000 because this is a first residential property purchase and a new flat from a developer, even though the buyer intends to rent it out. The purpose of use does not affect Section 80C eligibility what matters is that it is a new residential property being registered for the first time.
However, the buyer must opt for the old tax regime when filing their FY 2026-27 ITR to claim this deduction. The new regime, which is the default from FY 2026-27, does not allow Section 80C deductions.
Section 80C Deduction: What Investment Property Buyers Must Know
Yes, stamp duty and registration charges paid on a new residential property are eligible for deduction under Clause 123 of the Income Tax Act 2025, up to ₹1,50,000. However, this deduction is only available under the old tax regime. From FY 2026-27, the new regime is the default; taxpayers must actively opt for the old regime to claim this benefit.
The deduction is available when all four of the following conditions are satisfied: the property is new (purchased from a developer, not resale), the property is residential (not commercial, not plot), this is the buyer's first residential property, and the buyer opts for the old income tax regime.
If any of these conditions fail, second property, commercial, resale, or buyer chooses the new regime, the stamp duty and registration cost provides no Section 80C benefit and is treated as a pure transaction cost.
Stamp Duty as a Cost of Acquisition for Capital Gains
For investors who later sell the investment property, stamp duty and registration charges paid at the time of purchase are included in the cost of acquisition for the purpose of computing capital gains tax.
The cost of acquisition for capital gains purposes includes the purchase price plus stamp duty and registration charges paid at the time of acquisition. A higher stamp duty increases the property's cost of acquisition, which can reduce the taxable capital gain when the property is eventually sold, subject to applicable tax provisions.
Example: Buy at ₹75 lakh + stamp duty ₹5,70,000 = Total cost of acquisition ₹80,70,000. When the property is sold at ₹1.2 crore, the capital gain is ₹1.2 crore minus ₹80,70,000 = ₹39,30,000 (without indexation) rather than ₹1.2 crore minus ₹75 lakh = ₹45 lakh. The stamp duty reduces the taxable capital gain by ₹5,70,000.
How to Pay Stamp Duty on Investment Property in Karnataka
As of January 2026, Karnataka operationalised the Karnataka Stamp (Digital e-Stamp) Rules, 2025, enabling buyers to generate stamp duty certificates entirely online without visiting a bank or authorised collection centre. Each digital e-stamp carries a Unique Identification Number and a QR code for instant verification.
Purchase e-stamp paper of the applicable value at shcilestamp.com for the stamp duty amount. Pay the registration fee at the SRO on registration day. Book your appointment at kaverionline.karnataka.gov.in → Registration Services → Book Appointment. Verify the guidance value for your property at kaveri2.karnataka.gov.in before finalising the stamp paper value. Stamp duty is on whichever is higher, the guidance value or the sale price.
Investment Property Registration: Vault Proptech Handles It All
Vault Proptech coordinates the complete registration process for investment property buyers in Bengaluru residential rental units, commercial shops, offices, warehouses, and plots, including guidance value verification, e-stamp procurement, SRO appointment booking, and post-registration compliance.
Guidance value check at kaveri2.karnataka.gov.in before stamp paper purchase
Stamp duty calculation for residential, commercial, and plot investment properties
e-Stamp procurement at shcilestamp.com
SRO appointment booking at kaverionline.karnataka.gov.in
Section 80C eligibility assessment with CA referral
TDS payment and Form 26QB filing for properties valued at ₹50 lakh or more
Post-registration Khata transfer at eaasthi.karnataka.gov.in
NRI investment property registration, remote coordination via registered POA
