This document provides an overview of basic concepts in Indian income tax law, including:
1) It outlines the history of income tax law in India since its introduction in 1860 and describes the various acts passed over time, culminating in the Income Tax Act of 1961.
2) It defines key terms like assessee, assessment year, previous year, and different types of assessees.
3) It describes the concept of gross total income and total income, and how residential status determines the basis of tax charges.
4) It provides examples of exceptions to the general rule that income of the previous year is taxed in the following assessment year, such as for shipping businesses, persons leaving India,