Learn what annual income is, why it matters, and how to calculate it in India. Find out what factors influence your annual income and what it includes and excludes. Average Salary & Income in India 2025: Here is a detailed breakdown of the average salary that a person receives in India in 2025 and all the associated details you need to know about it. Learn the meaning of annual income, find out the difference between gross income and net income, and know how to calculate annual income using an example. Learn what annual income is, how to calculate it and the difference between gross and net income. Find out the importance of annual income for individuals and businesses and see examples of annual income calculation.