This document provides a summary of recent legal landmarks related to taxation in India. It lists 6 cases with details of the authority, section/rules of the Indian Income Tax Act involved, key ratio decided, case name and citation. The cases relate to topics such as interest income earned by cooperative societies being deductible, interest income of finance companies being taxable as business income, interest on non-performing assets not being taxable, appropriate benchmark for interest on loans to foreign affiliates, interest paid after business operations not being capitalized, and internal transactional net margin method not being rejected solely due to insignificant non-affiliate transactions.