99acres sheds light on the meaning and importance of stamp duty , the factors that impact it, and how to calculate it using the online stamp duty calculator. Calculate exact stamp duty and registration charges for property purchase across all Indian states with our free online tool. Whether you’re buying in Mumbai, Thane, Bangalore, or Delhi, our up-to-date calculator considers state-specific rates, property value, and gender-based discounts to give you accurate payable amounts. Discover everything about Stamp Duty in India – meaning, rates, applicable documents, state-wise variations, and legal implications. A complete 2025 guide for property buyers, lawyers, and businesses. Stamp duty (5 -7%) and property registration charges (~1%) are mandatory fees for property ownership transfer.