service tax interest rates w.e.f 01/10/2014

vijay (Ariticle) (101 Points)

21 August 2015  

interest on late payment of service tax is amended w.e.f 1/10/2014 

upto 6M-18%

6M-1 YR-24%

more than 1 YR -30%

my doubt is that when payment of service tax is not done from 01/04/2011 how we have to calculate interest??

upto 30/09/2011 @ 15%

there after as amended rates?

or from 01/04/2011 at amended rates??

and also 3% concession is available for the amended rates(18,24,30)??

piz suggest,,,,