BBMP Property Tax 2026 Bengaluru: What Buyers Must Know

On 19 May 2026, the Greater Bengaluru Authority confirmed on its official channels that the 5 percent property tax rebate window for the financial year 2026 to 2027 would run until 31 May 2026. For roughly 25 lakh property owners across the city, that single line decided whether the annual bill landed a little lighter or a little heavier.

If you are buying a flat or a site in the city this year, that rebate date is only half the story. The bigger question is what the annual tax actually is and whether the seller has quietly left arrears for you to inherit. This guide walks buyers through BBMP property tax 2026 Bengaluru rules, the Unit Area Value system, the rebate, and the dues checks that protect you at registration.

The short answer. Annual property tax in Bengaluru is computed under the Unit Area Value (UAV) system: built-up area multiplied by a zone rate per square foot per month, multiplied by 10 months, less depreciation, taxed at 20 percent, plus a 24 percent cess. A single full-year payment made by 31 May 2026 earned a 5 percent rebate for FY 2026 to 2027. The trade-off for buyers: UAV zone rates lag actual market prices, so a low tax bill is not proof of a low-risk title, and any arrears left by the seller become your practical burden once you hold the khata.

Quick facts for buyers: in Bengaluru, as of 25 June 2026, property tax follows the UAV system across zones A to F, the 5 percent single-payment rebate deadline for FY 2026 to 2027 was 31 May 2026, and payments continue through the official portal bbmptax.karnataka.gov.in even after the Greater Bengaluru Authority replaced BBMP. Source: Greater Bengaluru Authority and Deccan Herald.

How is BBMP property tax 2026 in Bengaluru actually computed?

BBMP property tax 2026 in Bengaluru is computed under the Unit Area Value system, which assigns each property a rate in rupees per square foot per month based on its zone and its use. The city is divided into six zones, labelled A through F, with A being the highest value band and F the lowest. Your built-up area, not the carpet area, is the basis.

The working sequence is straightforward once you have the inputs. First, multiply the built-up area by the applicable zone rate per square foot, then by 10 months. Ten months is used rather than twelve because the rules build in a two-month vacancy allowance. From that figure you subtract depreciation, which rises with the age of the building. The result is the taxable annual value. You then apply 20 percent to arrive at the property tax, and add a cess of 24 percent of that property tax. A single full-year payment made before the rebate deadline takes 5 percent off the gross figure.

Zones and rates are notified by the authority. Self-occupied space is assessed at a lower per square foot rate than tenanted space in the same zone, so the same flat costs more in tax if it is let out. The UAV schedule lists a separate, higher rate for tenanted property in each zone and building category, and a property partly self-occupied and partly let is split, with each portion taxed at its own rate. If you intend to live in the home, budget on the self-occupied rate. If you are buying to let, budget on the higher tenanted rate, and confirm the seller has been declaring the correct use, because a property declared self-occupied but actually rented carries an under-assessment risk that can surface as a demand later.

What was the 5 percent rebate and the 2026 due date?

The 5 percent rebate applied to owners who paid the entire year's tax in a single shot before the deadline, which the Greater Bengaluru Authority set at 31 May 2026 for FY 2026 to 2027. Per Deccan Herald, the deadline was extended to that date amid confusion over tax categories and a reported revenue shortfall, with the rebate intended to reach the city's property owners.

The rebate is conditional. It applies only to a single full-year payment. Owners who split the tax into instalments forfeit the rebate entirely. After the deadline, the penalty regime applies: multiple outlets report a 2 percent per month penalty on the outstanding amount plus 15 percent simple interest per annum. If you are completing a purchase after 31 May, you have missed that year's rebate window, so factor the full gross tax into your first-year costs rather than the discounted figure.

What changed under the Greater Bengaluru Authority and five corporations?

The change is administrative: the Greater Bengaluru Authority replaced BBMP as the apex civic body, and the city was reorganised into five corporations, North, South, East, West, and Central Bengaluru, that now handle services including property tax and khata. Per Deccan Herald, the Greater Bengaluru Authority came into being under the Greater Bengaluru Governance Act, 2024, with a Chief Commissioner appointed as administrator until the corporations have elected bodies.

For buyers, the practical position as of mid 2026 is continuity. The Unit Area Value system, the zone structure, the rebate, and the deadlines carried over, and the official portal bbmptax.karnataka.gov.in remained the active payment route, with the underlying authority shifting from BBMP to the relevant city corporation. The trade-off is transitional uncertainty: as ward boundaries and corporation jurisdictions settle, confirm which corporation your property falls under and that your tax records map cleanly to it before you rely on a seller's printout.

How should a buyer verify the seller has cleared property tax dues?

A buyer verifies cleared dues by pulling the property's tax payment history on the official portal using its application or PID number, not by trusting a paper receipt alone. Property tax dues attach to the property, so unpaid arrears, penalties, and interest become a practical burden on you once you take the khata, even though you did not create them.

Ask for the latest paid challan, then independently check the payment status on bbmptax.karnataka.gov.in for the current and prior years. Confirm the assessment matches the actual built-up area and use. A demand for past under-assessment can be raised against the property after you buy, so insist on dues being cleared and evidenced before, not after, registration.

How does A-khata versus B-khata affect tax and the purchase?

Both A-khata and B-khata properties are assessed and pay property tax, but the khata type signals the property's regulatory standing and affects financing and resale rather than removing the tax itself. A B-khata property reflects records held for properties that do not fully meet regulatory norms, and it can complicate home loans, building approvals, and onward sale.

Paying property tax on a B-khata property does not by itself regularise the title or convert it to A-khata. For a buyer, the trade-off is real: a B-khata asset may carry a lower headline price, but it can be harder to finance and to sell, and the path to A-khata may involve charges and conditions. Treat the khata status as a due-diligence item in its own right, separate from whether tax is paid.

What should buyers budget annually, with an illustrative example?

Buyers should budget the full gross tax, tax plus the 24 percent cess, and treat the 5 percent rebate as a bonus only if they can pay in a single shot before the deadline. Because UAV zone rates lag the market, the annual figure is usually modest relative to the purchase price, but do not let a small tax bill lull you into skipping the dues and khata checks.

The following is an illustrative example only, built on the verified formula, not a quoted rate. Suppose a self-occupied flat has a taxable annual value of Rs 60,000 after applying the zone rate, the 10-month basis, and depreciation. Property tax at 20 percent is Rs 12,000. Cess at 24 percent of that is Rs 2,880, giving a gross tax of Rs 14,880. A 5 percent single-payment rebate of Rs 744 brings the net to Rs 14,136. Substitute your own zone rate, built-up area, age-based depreciation, and use to get your real number using the official calculator.

Buyer checklist before you rely on a property's tax position

1. Identify the zone (A to F) and confirm whether the assessment uses the self-occupied or tenanted rate that matches the real use.
2. Verify the built-up area used in the assessment against the actual built-up area, since under-declaration invites a later demand.
3. Pull the property tax payment history on bbmptax.karnataka.gov.in using the application or PID number, for current and prior years.
4. Get the latest paid challan from the seller and reconcile it against the portal status, not the paper alone.
5. Confirm there are no arrears, penalty (reported at 2 percent per month), or 15 percent simple interest carried on the property.
6. Check the khata type (A-khata or B-khata) and treat B-khata as a financing and resale risk, separate from tax.
7. Confirm which of the five GBA corporations the property falls under and that dues are cleared and evidenced before registration.

Is BBMP property tax still payable after the Greater Bengaluru Authority replaced BBMP?

Yes. Property tax remains payable in Bengaluru, and the official portal bbmptax.karnataka.gov.in stayed active after the Greater Bengaluru Authority replaced BBMP. The Unit Area Value system, zones, rebate, and deadlines carried over, with collection now handled by the relevant one of the five new city corporations rather than the former single body.

What was the 5 percent rebate deadline for FY 2026 to 2027?

The Greater Bengaluru Authority set the 5 percent single-payment rebate deadline at 31 May 2026 for the financial year 2026 to 2027. The rebate applied only to owners who paid the full year's tax in one shot. Those who paid in instalments, or after the deadline, did not receive the discount and faced penalty and interest.

Do unpaid property tax dues from the seller become my problem?

In practice, yes. Property tax dues attach to the property, so arrears, penalties, and interest left by a seller become a practical burden on the buyer once the khata transfers. Verify the full payment history on the official portal and insist that all dues are cleared and evidenced before registration, not afterwards.

Does a B-khata property pay property tax, and is it safe to buy?

A B-khata property is assessed and pays property tax, but the B-khata status signals weaker regulatory standing that can complicate loans, approvals, and resale. Paying tax does not regularise the title. Treat khata type as a separate due-diligence item, and weigh the lower price against financing and exit difficulty before buying.

For background on charges that accompany this transition, see our coverage of BBMP and GBA betterment charges in Bengaluru, and for the wider civic budget context read our report on the GBA five corporations budget for 2026 to 2027.

Authoritative references: the official payment portal at bbmptax.karnataka.gov.in and Deccan Herald's explainer on the five corporations under the Greater Bengaluru Authority.

Last updated 2026-06-25. PropNewz Team.