1. Rate of Service Tax Increased from 10% to 12% across all the services; (effective date 1st April, 2012). 2. Consequent rates changes in the service tax have been made in specific and compounding rates of tax for the following (effective date 1st April, 2012): a) Service in relation to purchase and sale of foreign currency including money changing, existing rates increased proportionately by 20%;b) Service of promotion, marketing, organizing or in any manner assisting in organizing lottery by raising the specified amounts from Rs. 7000/- to Rs. 11000/-; c) Works Contract Services from 4% to 4.8%; and