How to cancel tatkal ticket online ?
Follow the below steps to cancel tatkal tickets online.
Log in to IRCTC website
Go to "My Transactions" tab
Click on "Booked ticket History".
Select the ticket you want to cancel and click cancel.
After choose the members that are to be cancelled and finally cancel the ticket.
No refund will be granted on cancellation of confirmed Tatkal tickets. For contingent cancellation and waitlisted Tatkal ticket cancellations, charges will be deducted as per existing Railway rules. Partial cancellation of Tatkal e-tickets is allowed .