There's no reason for the cess to be retained in its current form. That's because the cess rates themselves are monstrously complicated, varying not only in magnitude but also according to end-use
Over the past few years, most commentators have rightly emphasised the tensions in Centre-state fiscal relations, pointing especially to the Centre's repeated recourse to non-sharable cesses
Contrary to belief, GST underperformed the old tax regime in its initial years but has now begun to exceed expectations, six years after implementation