There should be just 3 GST rates: 6, 12 & 18%: Bibek Debroy

hairman of the Economic Advisory Council to the Prime Minister  Bibek Debroy tells Shantanu Nandan Sharma the goods and services tax ( GST ) is still a work in progress and argues that the two extreme rate slabs — zero and 28% — should be removed. Edited excerpts from the interview: Two years and three months have passed since the implementation of the GST. Where are we today? There are two w…