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REFUNDS - No refund will be granted on cancellation of confirmed Tatkal tickets/duplicate tatkal ticket except in case of circumstances mentioned in para 2 of instructions contained in Commercial Circular no. 53 of 2006 issued vide letter no. 2006/TGII/ 20/P/Tatkal, dated 30.06.2006. However, full refund of fare and tatkal charges will be granted on the tickets booked under Tatkal scheme in the following circumstances :-
If the train is delayed by more than 3 hours at the journey originating point of the passenger & not the boarding point if...
more... the passenger's journey originating point and boarding point are different.
If the train is to run on a diverted route and passenger is not willing to travel.
If the train is to run on diverted route and boarding station or the destination or both the stations are not on the diverted route.