This is the basics of Income Tax Calculation for those who don't maintain NRI status.
Basic Income Tax Course - Part 1
How Did We Start Paying Income Tax?
Personal Income Taxes - A Visual Explanation
IPCC - Income Tax - Salary - Lecture 1
Bill Gates: Don't tax my income, tax my consumption
Income Tax - How it is calculated?
income tax e-filing (ITR 1 for salaried person)
How to Calculate Income Tax in India 2013 - Part 1
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