GST is considered as an indirect tax for the whole nation that would make India one unified common market. It is a tax which is imposed on the sale,
Tax is a ‘financial charge’ or deduction from something you get or own or an additional cost added to something you buy. It is not a penalty or fine for doing something wrong.
Equity is a part of a company, also known as stock or share. When you buy shares of a company, you basically own a part of that company.