IRCTC RAC (Reservation Against Cancellation) Ticket Booking Rules

INSUBCONTINENT EXCLUSIVE:
RAC tickets ensures certainty of travel but does not guarantee a berth, said IRCTC.IRCTC (Indian Railway Catering and Tourism Corporation)
offers online ticket booking and cancellation facility on it's official website- irctc.co.in
Cancellation) list
According to IRCTC's website, RAC ticket is technically a train ticket with confirmed seat but wait listed berth
It ensures certainty of travel but does not guarantee a berth
A berth is split into two seats for 2 RAC ticket holders
of a last minute cancellation or upgradation of a confirmed ticket of another passenger, an RAC ticket holder is given the empty berth.3
A passenger can cancel RAC online ticket up to 30 minutes before the scheduled departure of the train
No refund is permissible after that, said IRCTC.4
In case of online RAC ticket, if the reservation charts have been prepared, online TDR (Ticket Deposit Receipt) is required to be filed for
obtaining Refund.5
In case, on a party e-ticket or a family e-ticket issued for travel of more than one passenger, some passengers have confirmed reservation
and others are on RAC or waiting list, full refund of fare, less clerkage is admissible for confirmed passengers also subject to the
condition that the ticket is cancelled online or online TDR is filed for all the passengers up to thirty minutes before the scheduled
departure of the train.