Then Click on the “Apply Online” from right side menu.
Fill up the Form 49A for Indian Citizens including NRI/NRE/OCI individuals.
After filling the form you need to submit the form and pay the processing fee.
Then, you will find a page with 15 digit acknowledgment. Print the page and sign in the space provided there.
Attach passport sized photographs on the acknowledgment along with the proof of identity and proof of address documents and also Demand Draft in case you are paying through DD.
Send the above to the NSDL office by post within 15 days of submitting the online application form.
After following all these steps, the PAN will be sent to the address given in the form within 15 working days.