Are you planning to opt for Composition scheme under GST? If yes, please refer the below comparison table. The amount in the table is calculated by assuming 5% GST and different rates of profit. Do check it by substituting your own rate of GST and Profit and then decide which is favorable for you as a businessman. Note: Just as an example I have assumed product price at Rs.100/- and GST rate at 5%. Have shown different calculations on the basis of various profit margins. If profit margin in your product is 2.50% then refer below table: If profit margin in your product is 5.00% then refer below table: If profit margin in your product is 10.00% then refer below table: If profit margin in your product is 20.00% then refer below table: If profit margin in your product is 30.00% then refer below table: If profit margin in your product is 40.00% then refer below table: If profit margin in your product is 50.00% then refer below tab