Stamp duty is the tax imposed by the Indian government on financial instruments under the Indian Stamp Act, 1899. It is mandatory for various transactions involving securities, ensuring legal validity in the depository system.
You can use the NSDL stamp duty calculator to estimate the applicable stamp duty amount and make the payment online.
Note: The calculator is only to enables quick and easy access to calculate estimated stamp duty and does not purport to give correct stamp duty calculation in all circumstances. It is advised that for payment of stamp duty, the exact calculation may be made as per the provisions contained in the relevant Acts, Rules, etc. NSDL shall not be held responsible for any kinds of claims, losses arising out of the use of the calculated stamp duty.
Please refer the below circulars while making payment towards stamp duty: