BBMP Property Tax and the e-Khata Link: Why Buyers Must Check Dues First

Property tax used to be the check a Bengaluru buyer did last, if at all. In 2026 it has quietly become one of the first, because the city now links your ability to register a flat to a clean tax record through the e-khata system. A buyer who ignores the seller's tax dues can find the whole registration stalled, not because the sale is flawed, but because the property cannot get the e-khata that registration now requires. This guide explains how BBMP property tax works, why it matters more than it used to, and how to check it before you pay.

The short answer. Before buying a flat in Bengaluru, verify the property tax record on the official BBMP portal using its PID number and confirm there are no arrears. Unpaid tax now does more than accrue interest; it can block the e-khata that is mandatory for sale registration, so a seller's dues can stall your purchase. Arrears attach to the property, and penalties on them have become steeper. Make the seller clear all dues before registration, and get this into the sale agreement.

Why does BBMP property tax matter more than ever for a buyer?

Because the city has tied property registration to the e-khata system, and an e-khata will not issue cleanly on a property with pending tax. Since the phased mandates that began in late 2024, a valid e-khata has become a requirement for sale registration, home loans, building plan approvals and occupancy certificates across the civic limits. The e-khata in turn depends on the property having a PID and a clean tax record, so unpaid property tax is no longer just a financial nuisance that grows with interest; it is a roadblock that can delay or block the registration of your purchase. For a buyer this reverses the old order of priorities and pushes the tax check to the front of the queue, because a tax problem is now a registration problem. It is worth pausing on how significant that shift is. In the past a buyer could, at a pinch, complete the purchase and sort out a tax discrepancy afterwards, treating it as a loose end. That escape route has narrowed sharply. When the tax record feeds the e-khata, and the e-khata gates the registration, an unresolved tax issue is no longer something you can push to next month; it can be the very thing standing between you and a registered sale deed on the day you had booked at the sub-registrar office.

What is a PID and how do you check the tax record?

A PID, or property identification number, is the identifier BBMP assigns to a property for tax and record purposes, and it is the key to looking up the tax position. You can find the PID on a previous tax receipt or the khata document, or by locating the property on the map feature of the official BBMP property tax portal. With the PID you can pull up the tax record on that portal, which is the only authorised site for Bengaluru property tax, and read the dues, the payment history and any arrears. Enter the identifier carefully and confirm the property details match the flat you are buying. Ask the seller for the latest paid receipt as well, since a recent clean receipt and a matching online record together give you confidence the tax side is in order. Pay attention if the PID is hard to trace or the property does not appear cleanly on the portal, because that difficulty can itself signal an older property that was never properly brought onto the current system, which is exactly the kind of gap that surfaces later as an e-khata obstacle. A property that reads clearly on the official record, with a PID that ties to a consistent payment history, is a reassuring sign that the civic paperwork behind your purchase is in order.

How does unpaid tax block your registration?

The chain is simple: registration needs an e-khata, the e-khata needs a clean tax record, so pending tax breaks the chain. When a property carries arrears, an application to obtain or update the e-khata can be delayed or rejected until the dues are cleared, and because the sale deed cannot be registered without a valid e-khata reference, the tax problem propagates straight into your registration. This is why a buyer cannot treat the seller's tax dues as the seller's private matter; those dues sit between you and a registered title. The practical upshot is that clearing the tax and sorting the e-khata are now part of the critical path of the purchase, not housekeeping to be done afterwards, and a deal can genuinely stall if they are left to the last minute.

What do the arrears actually cost?

Unpaid property tax does not sit still; it grows through interest and penalties that have become more punishing. The city levies interest on overdue tax, and recent changes have made the penalty structure steeper, with reports of a compounding monthly penalty alongside a simple interest charge on the outstanding amount. The exact figures are revised by the authority, so confirm the current penalty on the official portal rather than relying on a fixed number, but the direction is clear: letting arrears run is expensive and getting more so. For a buyer, this matters because arrears you inherit come with their accumulated interest, so a modest looking pending tax from a few years ago can have grown into a meaningful sum, which is another reason to surface and resolve it before money changes hands. There is a negotiation point buried in this too. Once you have quantified the arrears and the interest on them, that figure becomes a concrete number you can put to the seller, either as an amount they must clear before completion or as a deduction from the price. Vague worries about tax are easy to wave away, but a printed statement of dues from the official portal is hard to argue with, and it turns a soft concern into a firm line item in the deal.

Who clears the dues, the seller or the buyer?

The seller should clear all property tax up to the handover, but because the liability attaches to the property, protect yourself in writing. The fair and standard position is that the seller pays property tax up to the date of sale and hands you the latest paid receipt, and given the e-khata linkage, it is in your direct interest to insist on it. Put the seller's obligation to clear all dues and to ensure the property has a valid e-khata into the sale agreement, and make registration conditional on it. Where dues are outstanding, have the seller clear them before registration or hold back an equivalent amount until they do. Relying on a promise to sort it out later is risky now that the tax status can hold up the registration itself, so tie the money to the outcome you need. A clean way to structure this is to make the e-khata itself a deliverable of the seller. Rather than leaving you to discover a tax or khata gap on the day of registration, the agreement can require the seller to produce a valid e-khata for the property as a condition of completion, which puts the burden of resolving any tax arrears where it belongs, on the party who ran them up, and gives you a clear, checkable milestone before you release the balance.

What should you do after you buy?

Once registered, get the khata and the tax record updated into your name and keep paying on time. Transferring the khata into your name after purchase is what makes you the recognised owner in the civic record, and it is closely tied to the e-khata system you already engaged for registration. Keep paying the property tax each year through the official portal to avoid the interest and penalties, and retain every receipt, since a clean, current tax record in your name supports your title, eases a future resale, and keeps your own e-khata in good standing. The habit that protected you as a buyer, checking and clearing the tax, is the same one that protects the value of the property while you own it. Our guide to the property tax dues check walks through the numbers in detail.

Your BBMP tax and e-khata checklist for Bengaluru

Work through these seven steps before you pay the seller.

1. Get the PID number from the seller's latest tax receipt, the khata, or the portal map feature.
2. Pull up the tax record on the official BBMP property tax portal and read the arrears line.
3. Confirm the property has a valid e-khata, since registration now requires it.
4. Match the owner and property details on the record against the seller and the flat.
5. Require the seller to clear all tax dues and interest before registration in writing.
6. Make registration conditional on a clean tax record and a valid e-khata.
7. After purchase, transfer the khata into your name and keep paying tax on time.

The takeaway for a Bengaluru buyer

Property tax has moved from a footnote to a front line check for Bengaluru buyers, because the e-khata that registration now demands will not issue on a property that owes the city money. That linkage turns a seller's tax arrears into your registration risk, which is exactly why you should pull the record, read the dues, and tie the sale to a clean tax position and a valid e-khata before you pay. None of this is difficult; the portal is public and the identifier is easy to find. The discipline is simply to check early and to write the seller's obligation into the deal, so that the tax record helps your purchase across the line rather than holding it back.

Last updated 2026-09-10. PropNewz Team.