Stamp Duty, GST and Registration on a Luxury Flat in Mumbai (2026): Total Cost of a ₹29 Cr* Home

Quick answer: On a luxury flat in Mumbai you pay stamp duty of 6% (5% if a woman buys in her own name), a registration fee of ₹30,000 (the maximum), and GST of 5% if the home is under construction. On the ₹29 Cr* starting price of Godrej Bandra Bay, that is roughly ₹3.19 Cr […]