Value Added Tax was one of the indirect taxes which has been recently introduced in many countries. It is a consumption tax placed on a product whenever a value is added at each stage of the supply chain, from production to the point of sale. The amount of VAT that the user pays is on the cost of the product, less any of the costs of materials used in the product that has already been taxed.
In principle, VAT applies to all provisions of goods and services. VAT is assessed and collected on the value of goods or services that have been provided every time there is a transaction (sale/purchase). The seller charges VAT to the buyer, and the seller pays this VAT to the government.