This document provides an overview of key differences between Indian GAAP and US GAAP. It defines GAAP as the common set of accounting principles, standards and procedures used to compile financial statements. Some major differences discussed include underlying assumptions, financial statement presentation formats, treatment of investments, consolidation of subsidiaries, accounting for foreign currency transactions, and accounting for expenses such as depreciation, pre-operating expenses, and employee benefits. The document also explains some accounting concepts and terms referenced in discussing the differences between Indian and US GAAP.