Stamp Duty and Registration Charges When Buying a Flat in Bangalore

In late 2025 Karnataka did something it had not done since 2003: it doubled the property registration fee, from 1 percent to 2 percent. For a Bengaluru buyer closing on an 80 lakh rupee flat, that single change added about 80,000 rupees to the bill overnight. Plenty of online calculators and older guides still quote the 1 percent figure, which means a buyer who trusts them can walk into the sub-registrar's office short by exactly that amount. Getting the current numbers right is the whole game here.

The short answer. On a Bengaluru flat above 45 lakh rupees, stamp duty is 5 percent, the registration fee is now 2 percent, and a cess and surcharge apply on top of the stamp duty, so the all-in statutory cost lands around 7.5 percent of value. Everything is charged on the higher of your agreed price or the government guidance value. The trade-off to remember: the sub-registrar will not register below the guidance value, so if your negotiated price is lower, you still pay duty on the guidance figure.

What are the current stamp duty and registration rates?

Stamp duty in Karnataka follows a slab by property value, and the registration fee is now 2 percent after a 2025 revision. As Godrej Properties' Bangalore charges guide sets out the slabs, stamp duty is 2 percent for property below 20 lakh rupees, 3 percent for 21 to 45 lakh rupees, and 5 percent above 45 lakh rupees. The same guide notes that the government raised the registration fee from 1 percent to 2 percent of property value, effective in late 2025, which is the single change most likely to trip up a buyer relying on an old estimate. Because most Bengaluru flats sit above the 45 lakh mark, the 5 percent stamp duty slab is the one that applies to the majority of buyers.

On top of the stamp duty sit a cess and a surcharge, which in BBMP urban areas are commonly described as about 10 percent cess and 2 percent surcharge of the stamp duty amount, taking the effective stamp duty closer to 5.6 percent. The exact cess and surcharge vary by area and are the figures most worth confirming on the official calculator, since they move the total by a few tenths of a percent.

What is the guidance value, and why does it set the floor?

Guidance value is the minimum value the Karnataka government fixes for a locality, and your duty is charged on whichever is higher, your agreed price or that value. It is a hard floor at registration: the sub-registrar will not register a sale below the guidance value even if the buyer and seller agreed on a lower price. So if you negotiate a flat to 70 lakh rupees but the guidance value for that address works out to 75 lakh, your duty is calculated on 75 lakh. This is why the guidance value is the first number to pull, not the last, and why a low headline price does not always translate into a lower bill.

Guidance values in Bengaluru were revised in early 2026, and further revisions have been under consideration since, so the figure can differ between localities and even between the number a sub-registrar applied last quarter and today. Check the current value for your exact address on the official portal rather than relying on a figure you saw months ago.

How do I check and calculate my exact bill?

You use the Kaveri Online Services portal, which carries both the guidance value lookup and a duty and fees calculator. The steps below take you from the address on your draft deed to a reliable estimate.

1. Note the district, sub-registrar office, area, street and property type from the draft sale deed.
2. Open the Kaveri Online Services portal at kaverionline.karnataka.gov.in and find the guidance value search.
3. Select the district, sub-registrar office, area and street, then fetch the guidance value report.
4. Compare that guidance value with your agreed price and take the higher of the two as your base.
5. Use the portal's duty and fees calculator with that base to get the stamp duty, cess, surcharge and registration fee.
6. Cross-check the all-in figure, which for a flat above 45 lakh rupees should land near 7.5 percent of the base.
7. Confirm the final cess and surcharge with the sub-registrar office before you arrange the funds.

What does the full bill look like on a real flat?

The table below works a single 80 lakh rupee flat inside BBMP limits, assuming the agreed price is at or above the guidance value, so you can see how the pieces add up. The cess and surcharge figure is indicative and should be confirmed on the calculator.

When is the duty due, and does the lower slab ever apply?

Stamp duty and the registration fee are due before the deed is registered, and lenders generally do not fund them, so this is money you arrange from your own pocket alongside the down payment. On timing, there is no instalment option at the counter: the full amount is paid upfront as part of registering the sale. On the slabs, the lower 3 percent and 2 percent rates attach to the property value bands below 45 lakh rupees, so they help buyers of smaller or older units rather than most new flats in the city, which clear the 45 lakh mark. Some sources suggest a reduced rate tied to first registrations under a specific provision of the Karnataka Stamp Act, but the detail varies and is not something to assume; a resale flat does not automatically get a lower rate simply because its value sits below 45 lakh. If a lower slab might apply to your purchase, confirm it on the Kaveri duty and fees calculator and with the sub-registrar before you budget, rather than reading it off a general table.

The practical point is that the rate you pay is driven by the base value and the slab it falls into, both of which the official calculator settles for you in one step. That is a better basis for your budget than any rounded figure, because it applies the current cess and surcharge for your area rather than a national average.

What do Bengaluru buyers get wrong, and how do they avoid it?

The most common and now most expensive mistake is using an old 1 percent registration figure, which understates the bill by a full percent of the property value. The next is budgeting on the agreed price when the guidance value is higher, which the sub-registrar will enforce at the counter. A third is ignoring the cess and surcharge, which are small individually but together add tens of thousands of rupees on a typical flat. Once you have the cost clear, the next question is how your ownership gets recorded; our explainer on how mutation and khata record ownership after you buy covers the step that follows registration. It also helps to see how a very different state structures the same charge, which our guide to stamp duty and guideline value in Chennai lays out.

If you are costing a specific project, run the exact address through the calculator rather than a rounded area figure; a listing such as Prestige Rosewood in Varthur will sit in a particular guidance zone that decides your base. Treat the roughly 7.5 percent as money separate from your down payment and loan, and keep it ready before the slot. One more habit saves grief later: keep the calculator printout and the guidance value report with your file, because they document the basis on which you paid and are useful if a question ever arises about the value declared in the deed. The deed value and what you actually pay should match, and a clean paper trail from the official portal is the simplest way to show that they do.

Frequently asked questions

What is the stamp duty and registration charge on a flat in Bangalore?

For a flat above 45 lakh rupees, stamp duty is 5 percent and the registration fee is now 2 percent, with a cess and surcharge on top of the stamp duty. The all-in statutory cost lands around 7.5 percent of value. Below 45 lakh, lower stamp duty slabs of 3 percent or 2 percent apply.

Did registration charges in Karnataka increase in 2025?

Yes. Karnataka raised the property registration fee from 1 percent to 2 percent of property value, effective in late 2025, the first such revision in many years. Many online calculators and older guides still show 1 percent, so a buyer relying on them can be short by a full percent of the property value at registration.

Is Bangalore stamp duty charged on the sale price or the guidance value?

It is charged on whichever is higher, your agreed price or the government guidance value. The sub-registrar will not register a sale below the guidance value, so if your negotiated price is lower, the duty is still calculated on the guidance value. Check the guidance value for your exact address before you budget.

Where do I check guidance value and calculate stamp duty in Bangalore?

Use the Kaveri Online Services portal at kaverionline.karnataka.gov.in, which has both a guidance value search and a duty and fees calculator. Select the district, sub-registrar office, area and street to read the guidance value, then run the calculator, and confirm the cess and surcharge with the sub-registrar.

The short version: 5 percent stamp duty, 2 percent registration now, plus cess and surcharge, on the higher of price or guidance value. Use the current numbers, not last year's, and the registration bill will hold no surprises on the day.

Last updated 2026-10-08. PropNewz Team.