Service tax revese charge liability as per rule 7 amended

A servicereceiver company ,Service tax under reverse charge is applicable

Invoice date : 05-Apr-16

Date of payment : 05-06-16

Date of deposit of ST under RCM : 05-07-16 @ 14.5%

Please comment the liabilty of company for interest in light of P.O.T amendment rule 7,ST-21/2016