This document discusses various exemptions from income tax for salary income in India. It summarizes provisions related to leave salary, gratuity, pension, allowances, perquisites, provident fund and other deductions from salary that are exempt from tax. Key points include leave salary being fully tax exempt for government employees but with a maximum exemption of average salary for 10 months or Rs. 300,000 for non-govt employees. Gratuity is also exempt up to Rs. 10 lakhs. Certain allowances and perquisites like housing, medical benefits and interest-free loans are partially or fully tax exempt.