12GUIDE · Legal · 1 MIN

Understanding Stamp Duty in Karnataka

How stamp duty and registration charges work in Karnataka, and how to estimate them before you buy.

Last updated 2 Apr 2026Methodology ↗Guidance only. Confirm current rules and rates with the relevant authority before acting.

Stamp duty is a state tax paid to register a property transaction. In Karnataka it is calculated on the higher of the transaction value or the government guidance value, plus a registration charge and a cess.

The components

  • Stamp duty — a percentage of the consideration, banded by property value.
  • Registration charge — a separate percentage paid at registration.
  • Cess and surcharge — small additional levies that vary.

Estimating the cost

Use the property value to find the applicable band, apply the stamp-duty rate, then add the registration charge. Our stamp-duty calculator does this for you and keeps your figures on the page — none of your inputs are placed in the URL.

Why guidance value matters

If the guidance value for an area exceeds your agreed price, duty is charged on the guidance value. Check the area's guidance value before budgeting so the duty does not surprise you at registration.

The figures here are indicative. Confirm current rates with the Department of Stamps and Registration before completing a transaction.