This document discusses India's taxation system before and after the introduction of VAT. It defines tax and outlines the main types - direct and indirect. It describes India's pre-VAT system of MODVAT and CENVAT which aimed to reduce cascading taxes. VAT was introduced nationwide in India on April 1, 2005 to simplify taxation and reduce the cascading effect of taxes. The document notes some pros of VAT like removing trade barriers and defects of the previous credit system. It also lists some cons such as VAT being regressive and potentially inflationary. Certain goods are exempted from VAT like liquor and petrol. In conclusion, it states the benefits of VAT may not be fully realized without stopping sales tax and ensuring uniform VAT rates