Hi, I have a new offer for 13 lakhs. When I exclude the non-taxable components and my investments, the taxable income is 1,102,200. Do I need to calculate a flat 30% tax on this amount? Some say it is like: Tax up to Rs 5 lakhs = 32,000, 5-8 lakhs = 60,000, 8-13 lakhs = 150,000. The total would be 242,000. I need help as I am not sure how to calculate it.