Majorly,different parties have  accepted and supported it in one or the other way.

Congress was aloof with its dissenting note as it failed to make any impact.

GST Bill May Be Passed In Monsoon Session Of Rajya Sabha .

GST may be a reality in 2016 but the timing can be April or August as after Rajya Sabha passes the bill , its enactment further requires that it is also passed by almost 50 percent of state legislative assemblies .