About StampDutyCalc.in

Demystifying Indian property registration parameters cleanly, transparently, and accurately.

Who We Are

StampDutyCalc.in is an independent, free-to-use digital utility and educational resource built specifically for property buyers, sellers, advocates, and homeowners in India. Originating as a specialized calculator for West Bengal real estate, our platform delivers verified calculation engines for three major economic regions:

• West Bengal: Kolkata (KMC), Salt Lake (Bidhannagar), New Town (NKDA), Howrah, and all rural Gram Panchayat blocks.
• Maharashtra: Mumbai City, Mumbai Suburban, Navi Mumbai, Thane, Pune, and regional Zilla Parishad jurisdictions.
• Delhi / NCT: Municipal Corporation of Delhi (MCD), NDMC, and Delhi Cantonment board areas across Circle Rate categories A through H.

Our Mission

Navigating stamp duty, registration surcharges, municipal cesses, circle rates, and mutation rules across different Indian states is notoriously complex. Statutory rates change frequently through state budget notifications, temporary relief windows open and close, and multiple government portals use disparate valuation formulas.

Our mission is to empower every homebuyer with transparent, instant, and reliable estimates before they step into a sub-registrar's office, sign an agreement for sale, or apply for a home loan.

What Our Calculators Estimate

Our zero-dependency computational engines run entirely in your web browser, calculating:

• Statutory Stamp Duty: Incorporating urban vs. rural differentials, municipal cesses (such as Maharashtra's Metro Cess or Delhi's MCD transfer duty), and high-value surcharges on luxury properties.
• Registration Fees: Flat state percentages or statutory caps (such as Maharashtra's ₹30,000 maximum ceiling).
• Buyer Concessions: State-specific female ownership rebates and low-value housing incentives.
• Instrument Types: Conveyance Sale Deeds, Blood-Relative Gift Deeds, and General Power of Attorney (GPA).

Our Approach to Accuracy & Verification

We do not use invented formulas or unverified third-party assumptions. Every rate, threshold, and concession formula implemented in our engines is manually cross-referenced against:

• Official state legislative acts and gazette notifications (e.g. West Bengal Stamp Amendment Acts, Maharashtra Stamp Act, Indian Stamp (Delhi Amendment) Act).
• State revenue registration portals: IGR West Bengal (wbregistration.gov.in), IGR Maharashtra (igrmaharashtra.gov.in), and the Delhi Revenue Department (revenue.delhi.gov.in).

Reporting Discrepancies & Community Feedback

Statutory tax rates and circle rates are subject to change by state finance departments. We actively invite our community of property buyers, advocates, and deed writers to report discrepancies. If you notice a newly notified rate or local mouza revision, please reach out to us at admin@stampdutycalc.in. All incoming notices are reviewed against official gazettes before updates are pushed live.

What We Are Not (Important Disclaimer)

StampDutyCalc.in is an independent private informational platform. We are not a government agency, not an official registry portal, and not a law firm. The figures produced by our calculators are indicative estimates. They do not constitute formal legal, surveying, or financial advice. Always verify final duty assessments with a licensed Deed Writer or at the concerned Sub-Registrar's office before executing a deed.

How This Website Is Funded

StampDutyCalc.in is completely free to use. We do not charge subscription fees, sell user data, or gate calculator results behind paywalls. The platform is supported by programmatic advertising through Google AdSense, which complies with Google Publisher Policies.