This document provides an overview of input tax credit (ITC) under the Goods and Services Tax (GST) regime in India. It defines key terms related to ITC such as input, capital goods, input tax, output tax, and reverse charge. It outlines the conditions for claiming ITC and lists items for which ITC is ineligible. It also discusses proportionate credit, adjustments to ITC, transition provisions for claiming ITC on stock, and the process for claiming ITC on inter-state and intra-state supplies.