How the calculation works on Rs 1,00,000 / month
Rs 1,00,000 a month feels like a milestone, and it is, but it also sits right on top of a tax cliff that I think everyone at this level should understand. It's Rs 12,00,000 a year, the very top of the 1% slab. The Rs 6,00,000 above the exemption is taxed at 1%, so Rs 6,000 for the year, or Rs 500 a month, an effective rate of just 0.5%. In FY 2025-26 the same salary paid exactly the same tax. The catch is what comes next: the very next rupee you earn is taxed at 11%, not 1%.
That works out to roughly Rs 500 a month deducted from your gross, leaving you with Rs 99,500 take-home.
What changes if you're not salaried?
This is the income where being salaried really pays. If you earned the same Rs 12,00,000 a year through business or freelancing, the tax would be Rs 90,000, not Rs 6,000: about Rs 7,500 a month instead of Rs 500. So if your work can legitimately be treated as employment, that classification is worth Rs 84,000 a year to you.