This book by Ram Dutt Sharma provides a comprehensive analysis of the provisions relating to the allowability, carry forward, and set off of losses under the Income Tax Act, 1961. Covering sections 70 to 80, it explains the rules for set off of business loss, speculation loss, capital loss, and house property loss with practical illustrations and judicial interpretations. The author simplifies complex provisions and highlights important case laws, making it a valuable resource for tax practitioners, professionals, students, and assessees seeking clarity on loss treatment under Indian income tax law.