GST is a consumption based tax/levy. It is based on the “Destination principle.” GST is applied on goods and services at the place where final/actual consumption happens.
GST is collected on value-added goods and services at each stage of sale or purchase in the supply chain. GST paid on the procurement of goods and services can be set off against that payable on the supply of goods or services.The manufacturer or wholesaler or retailer will pay the applicable GST rate but will claim back through tax credit mechanism.
But being the last person in the supply chain, the end consumer has to bear this tax and so, in many respects, GST is like a last-point retail tax. GST is going to be collected at point of Sale.
The GST is an indirect tax which means that the tax is passed on till the last stage wherein it is the customer of the goods and services who bears the tax. This is the case even today for all indirect taxes but the difference under the GST is that with streamlining of the multiple taxes the final cost to the customer will come out to be lower on the elimination of double charging in the system.