This document discusses topics related to income tax, including heads of income, clubbing of income, and set off and carry forward. It covers all amendments made up to the 2008 Finance Act. The author aims to upload case studies to help final year students and disclaims any responsibility for errors, though every effort was made to avoid them. Medical expenses incurred by an employer for an employee's treatment are exempt up to certain limits depending on where the treatment occurs and the employee's gross total income.