What is the scope of composition and compounding scheme under GST?

A Composition/Compounding Scheme will be an important feature of GST to protect the interests of small traders and small scale industries. The Composition/Compounding scheme for the purpose of GST should have an upper ceiling on gross annual turnover and a floor tax rate with respect to gross annual turnover. In particular there will be a compounding cut-off at Rs. 50 lakhs of the gross annual turnover and the floor rate of 0.5% across the States. The scheme would allow option for GST registration for dealers with turnover below the compounding cut-off.